Alberto GIRETTI

Pubblicazioni

Alberto GIRETTI

 

110 pubblicazioni classificate nel seguente modo:

Nr. doc. Classificazioni
52 2 Contributo in Volume
31 4 Contributo in Atti di Convegno (Proceeding)
21 1 Contributo su Rivista
3 3 Libro
3 5 Altro
Anno
Risorse
2021
A decision support system for scenario analysis in energy refurbishment of residential buildings
ENERGIES
Autore/i: Giretti, Alberto; Corneli, Alessandra; Naticchia, Berardo
Classificazione: 1 Contributo su Rivista
Abstract: The energy efficiency of buildings is a key condition in the implementation of national sustainability policies. Energy efficiency of the built heritage is usually achieved through energy contracts or renovation projects that are based on decisions often taken with limited knowledge and in short time frames. However, the collection of comprehensive and reliable technical information to support the decision process is a long and expensive activity. Approximate assessment methods based on stationary thermal models are usually adopted, often introducing unacceptable uncertainties for economically onerous contracts. Hence, it is important to develop tools that, by capitalizing on the operators’ experience, can provide support for fast and reliable assessments. The paper documents the development of a decision support system prototype for the management of energy refurbishment investments in the residential building sector that assists operators in the energy performance assessment, using a limited set of technical information. The system uses a Case Based paradigm enriched with probabilistic modelling to implement decision support within the corporate’s knowledge management framework.
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/292653 Collegamento a IRIS

2020
The University of the future
Autore/i: Mecca, Saverio; Cianfanelli, Elisabetta; Cinquepalmi, Federico; Condotta, Massimiliano; Giorgi, Debora; Giretti, Alberto; Trombadore, Antonella; Zambelli, Matteo
Editore: DIDA Press
Luogo di pubblicazione: Firenze
Classificazione: 3 Libro
Abstract: The post-pandemic world needs creative thinkers in all disciplines, mainly in project planning and design; people able to face complex challenges and develop innovative solutions. The post-pandemic world will be increasingly characterised by proximity: from a measurable spatial sense to a physical and imma- terial relational one, qualities required for a social and territorial organisation, individual and community rights which are created not only through physical proximity, but increasingly strengthened and integrated by flows of data, information and knowledge. Big Data, the semantic web, digital twinning and multidimensional models, micro- and macro- simulations and systems for the col- lection, management and interpretation of data, information and knowledge not only point towards new modalities of scientific and professional work for creative design, but they can also open a sce- nario for universities of new educational ecosystems. In this sense, given the responsibility of universities in the process of training the designers, professionals and researchers of tomor- row, it is necessary to ask ourselves what new educational and knowledge environments are already available today where teachers, researchers, experts and students will be able to perform their activities, an environment in which students can have the opportunity to experience the university as an open system rich in relationships, full of experience and charged with knowledge. For the area of artistic and design creativity, this goal is also a chal- lenge to build a structured educational and training environment of its own. It is a common belief that creative people have a natural gift, but research and experience have shown that creativity is a skill that can be taught, practised and developed. We as teachers/re- searchers of architecture, design and urban planning have always placed at the centre of education the processes of transmission of knowledge, skills and abilities characterised by the master/ap- prentice relationship inherited from the tradition of the Academy of Fine Arts, of which we were part, and from the long tradition of learning through doing, typical of architects until the end of the nineteenth century, which we have combined with the most recent engineering and scientific traditions.In our design courses students are encouraged to develop multiple ideas, to demand verification and criticism, to create an approxi- mate prototype, to discuss it with other students, to analyze it and defend it against criticism, test it and perfect it through a series of iterative explorations, a recursive process of “trial and error”, until reaching a solution that is considered, provisionally, satisfactory, “satisficing” as Herbert Simon would have it. In short, if we want to work towards offering students a creative environment, an innovation-oriented ecosystem to support univer- sity students and alumni in their search to explore, imagine and plan the future of the world, if we want to stimulate and enhance the innovative power of individuals, of young architects, designers, landscape architects and urban planners, we need to imagine, de- sign and build a new physical, digital, scientific/experimental and emotional ecosystem, cooperative and competitive, full of experien- ces and stimuli, supported by social norms, spaces and services, tools and platforms, teachers, experts and tutors that galvanise and animate the most intense collaboration and interaction between peers. We believe that higher education for creativity and design, and beyond, needs both a culture and a methodology oriented towards knowledge and design skills, and also an open environment in whi- ch connection and collaboration, sharing different visions, knowle- dge and skills are the fundamental traits. The current experience, of apparent distance, has shown us that it is possible to bring peo- ple closer together through digital tools, with which, by integrating face-to-face tools with those of distance education, we can better build and manage the university as a fluid community able to bring together the right mix of diversity of people, knowledge, cultures, with shared intentions and similar values, so that we will be able to train creative, innovative and effective designers necessary for future societies. Professional competition will reside in the ability to innovate, on creativity based on rigorous methods, on “reflective and responsi- ble creativity”, on the ability to operate on both the material and digital dimensions of design and production processes. We must work to create an environment of open learning, a creative envi- ronment capable of helping students to acquire ways of thinking, the cognitive strategies and the skills needed to face ambiguous issues, understand multiple points of view, collaborate between di- sciplines, and imagine and create new solutions. A cognitive environment capable of nurturing connections, of bringing together students of different backgrounds, of different cultures around design problems of different scales and different domains; a blended research, training and operational environ- ment of experimentation, capable of nourishing itself and enhan- cing all useful tools, from direct master/apprentice interaction to all digital tools, to distance learning platforms, to the semantic web, to procreative and cooperative design and augmented reality .
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/287086 Collegamento a IRIS

2019
Development Of A Reduced Order Model For Standard-Based Measurement And Verification To Support ECM
Proceedings of Builsing Simulation 2019: 16th Conference of IBPSA
Autore/i: PICCININI, ALESSANDRO; D'ANGELO, LETIZIA; SERI, FEDERICO; Deane, Conor; Sterling, Raymond; Costa, Andrea; GIRETTI, Alberto; Keane, Marcus M.
Editore: International Building Performance SImulation Association
Classificazione: 4 Contributo in Atti di Convegno (Proceeding)
Abstract: This paper describes a methodology which utilises a Reduced Order Model (ROM) in overcoming typical barriers related to the Energy Performance Contracting (EPC) such as lack of building information and uncertainty regarding post renovation. For this purpose, a ROM supported by a JModelica.org Python script (ROMFit) for the optimization and calibration process has been utilised in the Measurement and verification (M&V) process. The accuracy and benefits of this model are demonstrated by a comparison with an IES-VE Whole Building Energy Simulation Model. The results presented in this paper show that the ROM proves to be the most accurate model with regards to energy demand forecasting and furthermore, it is useful in estimating numerous energy savings of retrofitting scenarios.
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/277662 Collegamento a IRIS

2019
Sustainable Engineering for Resilient Built and Natural Environments
The First Outstanding 50 Years of “Università Politecnica delle Marche”
Autore/i: Alici, Antonello; Bocci, Maurizio; Bonvini, Paolo; Brocchini, Maurizio; Calamai, Alessandro; Canestrari, Francesco; Capozucca, Roberto; Carbonari, Alessandro; Carbonari, Sandro; Cardone, Fabrizio; Clementi, Francesco; Clini, Paolo; Cocchi, Giammichele; Corvaro, Sara; Darvini, Giovanna; Davì, Fabrizio; Dezi, Luigino; Di Giuseppe, Elisa; D’Orazio, Marco; Ferretti, Maddalena; Ferrotti, Gilda; Gara, Fabrizio; Giretti, Alberto; Graziani, Andrea; Lancioni, Giovanni; Lemma, Massimo; Lenci, Stefano; Lorenzoni, Carlo; Malinverni, Eva Savina; Mancinelli, Alessandro; Mariano, Fabio; Mentrasti, Lando; Mondaini, Gianluigi; Montecchiari, Piero; Munafò, Placido; Naticchia, Berardo; Postacchini, Matteo; Quagliarini, Enrico; Quattrini, Ramona; Ragni, Laura; Serpilli, Michele; Soldini, Luciano; Virgili, Amedeo; Zampini, Giovanni
Editore: Springer
Classificazione: 2 Contributo in Volume
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/272866 Collegamento a IRIS

2019
Rethinking Buildings Design, Construction and Management Through Sustainable Technologies and Digitization
The First Outstanding 50 Years of “Università Politecnica delle Marche”
Autore/i: Carbonari, Alessandro; Di Giuseppe, Elisa; D’Orazio, Marco; Giretti, Alberto; Lemma, Massimo; Munafò, Placido; Naticchia, Berardo; Quagliarini, Enrico; Stazi, Francesca; Vaccarini, Massimo
Editore: Springer
Classificazione: 2 Contributo in Volume
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/272867 Collegamento a IRIS

2019
U-value time series analyses: Evaluating the feasibility of in-situ short-lasting IRT tests for heavy multi-leaf walls
BUILDING AND ENVIRONMENT
Autore/i: Tejedor, Blanca; Casals, Miquel; Macarulla, Marcel; Giretti, Alberto
Classificazione: 1 Contributo su Rivista
Abstract: A gap in standardization of quantitative infrared thermography (IRT) directly leads to a lack of measurement pattern for determining in-situ U-values of heavy multi-leaf walls. Three groups of causal factors might influence the estimation of this build quality indicator: operating conditions, thermophysical properties and technical conditions. Focusing on the last one, previous studies underlined the difficulties of measuring below 3 h. In contrast to active IRT, no algorithms have been found to process images, despite playing an important role in the effectiveness and robustness of IRT. The traditional approach involves analysing from 120 to 7200 thermograms with a data acquisition interval of 1 min up to 1 s respectively. The aim of this paper was to critically assess the test duration that is traditionally used. Six real heavy multi-leaf walls were tested under a stationary regime as a stochastic process of underlying data. For the first time, a research based on two U-value time series analyses (statistical tests and a signal modelling technique by MATLAB) demonstrated the feasibility of short-lasting IRT tests. Moreover, this research posed an innovative data management tool to automate this non-destructive testing (NDT) in mid-term, stopping IRT tests in real time once the right level of accuracy was achieved.
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/276942 Collegamento a IRIS

2018
Reduced-order modeling for energy performance contracting
ENERGY AND BUILDINGS
Autore/i: Giretti, A.; Vaccarini, M.; Casals, M.; Macarulla, M.; Fuertes, A.; Jones, R. V.
Classificazione: 1 Contributo su Rivista
Abstract: Buildings subject to Energy Performance Contracts (EPCs) are usually quite complex public buildings, sometimes relatively old and usually barely documented from the technical standpoint. Gathering com- prehensive and reliable technical information is a time consuming and expensive process that has to be carried out within the submission deadline. In these conditions, the standard approach to energy perfor- mance forecasting which uses detailed simulation is practically unfeasible. This paper proposes a reduced-order modeling approach that is tailored to the EPC tendering phase. The proposed methodology extends a third order building model, introducing explicit, albeit still abstract, representations of the heating/cooling system, of the weather influence and of the end-user gains. The extended parameter set reflects to a large degree the information that is readily available in practical on- site surveying, or that can be easily calculated from that information. As a consequence of the simplified physics, a knowledge driven, practical calibration procedure, which provides an effective way of reduc- ing uncertainty, is proposed. The calibration procedure analyses the uncertainty present in the available knowledge and uses the constraints imposed by the implemented physics on the parameters’ dynamic to assess their value estimation. The modeling approach is exemplified through three case studies: the first one provides the compar- ison of the reduced-order model predictions with the outcomes of a detailed model of a small hospital, the second one is used to compare the reduced-order model predictions with the detailed measurements of energy consumption of a real building, and the third case study exemplifies the use in operational context with scarce information.
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/257898 Collegamento a IRIS

2018
Estimation of a room ventilation air change rate using a stochastic grey-box modelling approach
MEASUREMENT
Autore/i: Macarulla, Marcel; Casals, Miquel; Forcada, Núria; Gangolells, Marta; Giretti, Alberto
Classificazione: 1 Contributo su Rivista
Abstract: The measurement of ventilation air change rate is a difficult, expensive task in buildings. Usually, the tracer-gas mass balance equation is used to determine ventilation air change rates. This method uses an ordinary differential equation. Consequently, it cannot deal with disturbances that enter the system, such as the influence of unrecognized and unmodelled inputs or the measurement noise. The use of the stochastic grey-box modelling approach, which is less common in the ventilation field, can help to deal with disturbances that can affect the system. The objective of this paper is to assess the potential of using the stochastic grey-box modelling approach to estimate the ventilation air change rate. The modelling is based on the stochastic differential equation of tracer-gas mass balance. The results show that this approach produces robust estimations to determine the ventilation air change rate of a room.
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/258200 Collegamento a IRIS

2018
The role of thermostatic radiator valves for the control of space heating in UK social-rented households
ENERGY AND BUILDINGS
Autore/i: Bruce-Konuah, Adorkor; Jones, Rory V.; Fuertes, Alba; Messi, Leonardo; Giretti, Alberto
Classificazione: 1 Contributo su Rivista
Abstract: This paper provides an analysis of the relationships between dwelling, household and motivation, behaviour and perception characteristics and thermostatic radiator valve (TRV) settings in living rooms (n = 187) and bedrooms (n = 159) in UK social housing. The work capitalises on primary data from a socio-technical household survey undertaken in Plymouth, UK during 2015, which was coupled with building audit data. The mean reported TRV setpoint temperatures in the living rooms and bedrooms were 23.4 °C and 21.9 °C, implying that occupants prefer cooler conditions in bedrooms. There were systematic variations according to dwelling, household, and motivation, behaviour and perception characteristics. In general, the setpoint temperatures in individual rooms were higher than the whole house thermostat setpoint temperature, implying that there may be a misunderstanding of the role of TRVs in the home heating system. The research could enable social housing providers, the government and commercial organisations to target energy efficiency measures (i.e. thermal upgrades) and social interventions (i.e. behaviour change) at those dwellings and households where their impact may be most beneficial. The results presented could also be used to improve the assumptions of zonal heating behaviour in energy models, which could result in more realistic predictions of the heating demands of social housing.
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/262655 Collegamento a IRIS

2017
Effective building modelling for energy performance contracting
Building Simulation Applications
Autore/i: Giretti, Alberto; Lemma, Massimo; Casals, Miquel; Macarulla, Marcel; Fuertes, Alba; Jones, Rory
Editore: Free University of Bozen Bolzano
Classificazione: 4 Contributo in Atti di Convegno (Proceeding)
Abstract: Energy Performance Contracts (EPC) are contractual agreements between beneficiaries and energy service providers, where budgets are established in relation to a determined level of energy performance. Hence, the problem of forecasting the energy performance of buildings in the EPC tendering phase becomes relevant for the reliability of the overall contract. Unfortunately, fuzziness and incompleteness often characterize the technical information supporting EPC call for tenders. Furthermore, buildings that are the subjects of EPCs are normally quite complex public buildings (hospitals, schools, etc.) usually relatively old and not technically well known. Gathering information about such buildings is a time consuming and expensive process within the usually short time frame of EPC call for tenders. This paper investigates the application of Grey-Box modelling to the energy performance forecast of complex buildings, in perfectly and poorly informed operational cases. The proposed methodology offers a potential solution to the EPC operational requirements since it requires a substantially reduced parameter set. Results show that the proposed Grey-Box modelling can be used to arrange a calibration set-up with good forecasting performance. Furthermore, Grey-Box modelling allows an effective management of the information uncertainty usually present in the EPC context.
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/259555 Collegamento a IRIS

2017
Decision Support Tool for Multi-Criteria Analyses of the Quality of Large Building Stock
Proceedings of ISARC 2017
Autore/i: Carbonari, A.; Giretti, A.; Corneli, A.; Villa, V.; Di Giuda, G.
Editore: Tribun EU, s.r.o., Brno, 2017
Classificazione: 4 Contributo in Atti di Convegno (Proceeding)
Abstract: The management of any large building stock with limited resources poses a problem of prioritization of refurbishment actions. Also, available technical information about the building stock is often incomplete and the process of standardization and updating is expensive and time consuming. Some public owners are developing preliminary BIM models of their stock, but they are willing to limit the complexity of the models within the lowest amount of information required for management and maintenance, so as to make that process affordable. Indeed, administrations are challenged by their duty relative to planning regular maintenance and operation of buildings, because of the legislation in force, which requires monitoring of their facilities. For the reasons stated above, this paper presents a decision support tool that can help prioritize refurbishment actions on large building assets. To this purpose, many requirements must be jointly considered in this examination, each requirement being assessed by means of one or several indicators. Then the indicators are compared one another, according to a multi-criteria approach, that weighs the several criteria and rank the assets. In order to deal with the extensive and uncertain information that must be managed in this process, indicators are estimated by means of Bayesian Networks. This tool is used first to assess the technical indicators and rank the assets, while marking any facilities not complying with regulations. Then, additional Bayesian Networks are in charge of estimating the budget needed to upgrade non-compliant facilities with minimum legislation requirements. The outcomes of this research can be used even to assess the level of detail of the information that must be included in BIM models of the stock, in fact acting as guidelines for their development. Finally, the application of the decision tool on a real test case will be presented.
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/254086 Collegamento a IRIS

2017
Stochastic behavioural models of occupants' main bedroom window operation for UK residential buildings
BUILDING AND ENVIRONMENT
Autore/i: Jones, Rory V.; Fuertes, Alba; Gregori, Elisa; Giretti, Alberto
Classificazione: 1 Contributo su Rivista
Abstract: This paper presents the development of stochastic models of occupants' main bedroom window oper- ation based on measurements collected in ten UK dwellings over a period of a year. The study uses multivariate logistic regression to understand the probability of opening and closing windows based on indoor and outdoor environment factors (physical environmental drivers) and according to the time of the day and season (contextual drivers). To the authors' knowledge, these are the first models of window opening and closing behaviour developed for UK residential buildings. The work reported in this paper suggests that occupants' main bedroom window operation is influenced by a range of physical envi- ronmental (i.e. indoor and outdoor air temperature and relative humidity, wind speed, solar radiation and rainfall) and contextual variables (i.e. time of day and season). In addition, the effects of the physical environmental variables were observed to vary in relation to the contextual factors. The models provided in this work can be used to calculate the probability that the main bedroom window will be opened or closed in the next 10 min. These models could be used in building performance simulation applications to improve the inputs for occupants' window opening and closing behaviour and thus the predictions of energy use and indoor environmental conditions of residential buildings.
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/254383 Collegamento a IRIS

2016
Model predictive energy control of ventilation for underground stations
ENERGY AND BUILDINGS
Autore/i: Vaccarini, M; Giretti, A.; Tolve, L.C.; Casals, M.
Classificazione: 1 Contributo su Rivista
Abstract: Smart building systems are opening up new markets, nevertheless the implementation of these novel technologies still lacks suitable and proven whole engineering solutions in complex buildings. This paper presents a detailed approach for the ventilation control of an underground space, as an example of application of the developed solution to a very harsh environment but also highly demanding in terms of energy consumption. The underground spaces are characterized by a particular thermal behavior, because of the continuous and huge thermal exchange they have with the outside, via the openings and the ground surrounding the majority of the building. The main objective of the developed methodology is to reduce energy consumption of ventilation control while maintaining acceptable comfort levels: succeeding in achieving this twofold goal in a real station and the generalization of the approach are the most relevant contributions of the paper. The developed solution is based on a Model-based Predictive Control algorithm used together with a proper monitoring platform. The model predictive control is based on a Bayesian environmental prediction model, which works in cooperation with a weather forecast web service, schedule-based predictions about trains and external fans and an occupancy detection system to appraise the real amount of people. The prediction model develops scenarios useful to allow the controller acting in advance in order to adapt the system to the current and future conditions of use, taking profit of the knowledge of the real ventilation demand. Finally, the proposed control architecture is applied to the Passeig de Gràcia metro station in Barcelona as a case study, validating the usefulness of the proposed approach and obtaining more than 30% of energy savings in the ventilation system, while maintaining the pre-existing comfort levels. The saving percentage values estimated by simulation are confirmed by the direct measures continuously taken on site through energy-meters.
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/236285 Collegamento a IRIS

2016
Energy performance assessment of an intelligent energy management system
RENEWABLE & SUSTAINABLE ENERGY REVIEWS
Autore/i: Gangolells, Marta; Casals, Miquel; Forcada, Núria; Macarulla, Marcel; Giretti, Alberto
Classificazione: 1 Contributo su Rivista
Abstract: Although energy management systems are expected to result in decreased energy consumption, it is important not to overlook the energy used until commissioning (including raw materials acquisition, manufacturing and transportation) and during the usage phase (including operation and maintenance). This paper examines the energy performance of an intelligent energy management system for underground metro stations. The results show that the energy management system has high energy performance in terms of energy payback time and energy return factor, due to its low cumulative energy demand and its potential for energy savings. When we assumed that the lifespan of energy management systems may vary between 5 and 10 years, their cumulative energy demand was found to range between 505,316 and 852,493 MJp eq. In all cases, the operating energy was found to far outweigh the embodied energy (68-81%). The energy management system was implemented in a pilot underground station and was found to provide an energy saving of 13.2±1.1% of the total energy consumption of the pilot station. The energy payback time of the energy management system for underground stations was found to range between 40 and 55 days. Consequently, the system pays back between 33 and 91 times the energy invested in it. The results of this research provide valuable information for stakeholders in the energy management systems industry, as they contribute to ascertaining the sustainability of products. © 2015 Elsevier Ltd. All rights reserved.
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/236520 Collegamento a IRIS

2016
SEAM4US: An intelligent energy management system for underground stations
APPLIED ENERGY
Autore/i: Casals, Miquel; Gangolells, Marta; Forcada, Núria; Macarulla, Marcel; Giretti, Alberto; Vaccarini, Massimo
Classificazione: 1 Contributo su Rivista
Abstract: Several previous research initiatives have highlighted the role of Information and Communication Technologies (ICT) as key enablers for decreasing energy usage in buildings. However, few advances have been achieved in underground public spaces. This paper introduces a novel intelligent energy management system for underground stations. The system implements artificial intelligence solutions for autonomous building system control, based on advanced control algorithms that can learn from previous operations and situations. The robustness needed to operate in public spaces is achieved through a seamlessly integrated monitoring grid with self-diagnosis mechanisms. A middleware platform integrates existing devices, subsystems and newly deployed sensor-actuator networks. Results obtained during the implementation of the system in a prototype underground station showed potential yearly energy savings ranging between 74,336 and 87,339 kW h. The highest energy savings potential was found in the ventilation subsystem (30.6% ± 2.0%), followed by the lighting system (24.1% ± 1.9%) and escalators (8.5% ± 1.9%).
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/236284 Collegamento a IRIS

2015
IEA annex 60 activity 2.3: model use during operation, approach and case studies
Proceedings of 14th Conference of International Building Performance Simulation Association (BS2015)
Autore/i: Sterling, R.; GIRETTI, ALBERTO; Bonvini, M.; O’Neill, Z.; Wetter, M.; Vande Cavey, M.; Costa, A.; Boehme, G.; Zuo, W.; Klein, R.; Dong, B.; M. Keane, M.
Classificazione: 4 Contributo in Atti di Convegno (Proceeding)
Abstract: The IEA EBC Annex 60 is developing and demonstrating new generation computational tools for building and community energy systems based on the non-proprietary Modelica modelling language and Functional Mock-up Interface standards. The anticipated outcomes are open-source, freely available, documented, validated and verified computational tools that allow buildings, building systems and community energy grids to be designed and operated as integrated, robust, performance based systems with low energy use and low peak power demand. Activity 2.3 focuses on the use of models during building operations to augment monitoring, implement control algorithms and fault detection, and diagnostics methods. This paper presents an overview of the work carried out within Activity 2.3 including a description of three case studies.
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/236521 Collegamento a IRIS

2015
A Probabilistic Approach to Conceptual Design Support in Architecture
Design Computing and Cognition '14
Autore/i: Giretti, Alberto; Ansuini, Roberta; Lemma, Massimo
Editore: Springer International Publishing
Classificazione: 4 Contributo in Atti di Convegno (Proceeding)
Abstract: The conceptual phase of building design plays a crucial role about its overall performances. Nevertheless, the repercussion that early choices have on the building performance are seldom controlled by designers in an effective way. More so, when quantities are involved in the decision. This paper proposes a methodology for the development of decision support systems in the building conceptual design process. The paper provides both a conceptual framework for the representation of the design process, and a computational mean, capable of supporting the exploration of the design space through statistical inference. The proposed methodology is able to perform mixed inferences, combining symbolic with numerical computations.
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/229055 Collegamento a IRIS

2015
Environmental impacts related to the commissioning and usage phase of an intelligent energy management system
APPLIED ENERGY
Autore/i: Gangolells, Marta; Casals, Miquel; Forcada, Núria; Macarulla, Marcel; GIRETTI, ALBERTO
Classificazione: 1 Contributo su Rivista
Abstract: This paper presents for the first time the results of a life cycle assessment study for an intelligent energy management system. We considered material acquisition, manufacturing, transportation, assembly, operation and maintenance stages. The results show that the assembly phase had an environmental impact of 897 Eco-indicator 99 points that was mainly due to the monitoring subsystem (87.80%). When the analysis was extended to cover the use phase, the environmental impact ranged from 1963 (useful life of 5 years) to 3029 Eco-indicator 99 points (useful life of 10 years). The environmental impact of the use stage was found to represent 54–70% of the total, whereas the assembly stage represented 46–30%. The maintenance phase contributed to a very small extent to the total environmental impact (less than 0.5%). In any case, the impact on resources was the largest (about 51%), whereas the human health damage category amounted to approximately 35% and the ecosystem quality damage category represented about 14% of the total impact.
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/229076 Collegamento a IRIS

2014
Automation solutions supporting real-time safety and work progress management in construction
Proceedings of CTM 2014
Autore/i: Alessandro Carbonari; Alberto Giretti; Berardo Naticchia
Editore: STU Bratislava
Classificazione: 4 Contributo in Atti di Convegno (Proceeding)
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/206530 Collegamento a IRIS

2014
EVIDENCE-BASED CALIBRATION OF A SUBWAY STATION MODEL FOR ENERGY SAVING
Proceedings of the 2014 Building Simulation and Optimization Conference
Autore/i: Giretti, Alberto; Ansuini, Roberta; Vaccarini, Massimo; Ruffini, Sara
Editore: The Bartlett, UCL Faculty of the Built Environment Institute for Environmental Design and Engineering London, August 2014, Copyright IBPSA England
Classificazione: 4 Contributo in Atti di Convegno (Proceeding)
Abstract: The EU-funded research project SEAM4US (Sustainable Energy Management for Underground Stations) is aimed at developing an advanced control system for subway stations, that has been implemented in a pilot metro station in Barcelona. To this aim, a large Whole Building Model was developed and is being calibrated. After a sensitivity analysis, and a first raw calibration aimed at identifying the main errors in the model, an evidencebased methodology was applied, including local investigations for the parameters that resulted more influential in the sensitivity analysis. This paper describes the calibration process. Preliminary results show that the WBM is compliant with the ASHRAE 14: 2002 requirements for calibration.
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/224833 Collegamento a IRIS

2014
On the Design of Intelligent Buildings for Ambient Assisted Living
Ambient Assisted Living
Autore/i: NATICCHIA, BERARDO; GIRETTI, ALBERTO
Editore: Springer International Publishing
Classificazione: 4 Contributo in Atti di Convegno (Proceeding)
Abstract: This contribution concerns the integration of Ambient Assisted Living and, more in general, of automation technologies in the standard building performance frame. To date there is a mismatch between what users expect from an intelligent built environment and what the suppliers are able to deliver. This is mainly because the potential advances introduced by intelligent building organisms do not encompass the whole building life cycle. In order to achieve real effectiveness, the automation technologies must be harmonized with the building performance framework that drives the traditional building design science.
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/229062 Collegamento a IRIS

2014
Decision support for planning Sustainable Energy Management in Underground Stations
Proceedings of the World Sustainable Building 2014 Conference (WSB14)
Autore/i: Alberto Giretti; Roberta Ansuini; Miquel Casals; Marta Gangolells; Francesc Amoros; Valerio Costantini; Giovanni Pescatori;
Editore: Green Building Council Espagna GBCe
Luogo di pubblicazione: Madrid
Classificazione: 4 Contributo in Atti di Convegno (Proceeding)
Abstract: This paper outlines the decision support system that is being developing for the performance and financial analysis of the SEAM4US system, concerned with the implementation of an Intelligent Energy Management system for Underground Stations. A critical aspect for the design and implementation of advanced sustainable solutions for the energy saving in complex buildings is the assessment of the effectiveness of the approach in terms of both the amount of the energy saving and of the cost benefits. The required dynamic analysis of the building behaviours under different operational conditions makes it difficult to figure out the relevant operational scenarios. The paper describes a scenario analysis tool that simulates the operation of an underground station in different climatic conditions and with different system technology arrangements. The paper provides cost benefit analysis under different operational scenarios and proposes suitable business models for the overall technological framework.
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/236522 Collegamento a IRIS

2014
Bayesian Networks for Supporting Model Based Predictive Control of Smart Buildings
Dynamic Programming and Bayesian Inference, Concepts and Applications
Autore/i: Alessandro Carbonari; Massimo Vaccarini; Alberto Giretti
Editore: InTEch
Luogo di pubblicazione: Rijeka
Classificazione: 2 Contributo in Volume
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/182306 Collegamento a IRIS

2014
Development and First Testing of a Framework for Predictive Energy Control of Underground Stations
PROCEEDINGS OF ISARC 2014
Autore/i: A. Giretti; R. Ansuini; A. Carbonari
Classificazione: 4 Contributo in Atti di Convegno (Proceeding)
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/182305 Collegamento a IRIS

2014
A breakdown of energy consumption in an underground station
ENERGY AND BUILDINGS
Autore/i: Casals, Miquel; Gangolells, Marta; Forcada, Núria; Macarulla, Marcel; Giretti, Alberto
Classificazione: 1 Contributo su Rivista
Abstract: tUnderground transportation systems are big energy consumers and have significant impacts on energyconsumption at a regional scale. The literature has revealed that the energy consumption for non-tractionpurposes may be of the same magnitude as the energy used to move rolling stock, and in some cases evengreater. However, most of the research conducted so far has focused on the energy demand of rollingstock. This paper investigates the electricity consumption of an underground metro station using datafrom on-site surveys and measurements. With an average consumption of 217.64 kWh/m2/year, thebreakdown revealed that the lighting system dominated the underground station’s energy consumption(37%). Illuminated advertising signs were found to be responsible for 14% of the total energy consump-tion, and ventilation accounted for another 14%. The rest of the energy consumption was attributed tosystems such as mobile phone signal antenna (12%), the vertical transportation system (8%) and smallpower devices (5%). Accurate information on energy consumption for non-traction usage is useful forfuture implementation of energy conservation measures in underground stations, which could result ina reduction of operating costs in the long run.
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/224832 Collegamento a IRIS

2013
MODELS FOR THE REAL-TIME CONTROL OF SUBWAY STATIONS
Proceedings of BS2013 - 13th International Conference of the International Building Performance Simulation Association
Autore/i: Ansuini R.; Vaccarini M.; Giretti A.; Ruffini S.
Luogo di pubblicazione: Chambéry
Classificazione: 2 Contributo in Volume
Abstract: This paper discusses the role of models and simulations in the perspective of the real-time control of complex buildings. It describes the approach used in the model engineering of the SEAM4US EU research project, concerned with the optimal control of the Passeig De Graçia metro station systems in Barcelona. The paper introduces the model predictive control (MPC) architecture and the main features of the large Modelica station model, made of over 80000 variables. It then details the statistical model reduction methodology adopted either for mapping the large station model into a deployable sensor network, and for embedding the model into the main control loop
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/128675 Collegamento a IRIS

2013
SIMULATION OF WIND-DRIVEN VENTILATION IN AN URBAN UNDERGROUND STATION
Proceedings of BSA 2013: Building Simulation Applications
Autore/i: Ansuini R.; Giretti A.; Larghetti R.; Di Perna C.
Editore: BU Press
Luogo di pubblicazione: Bolzano
Classificazione: 2 Contributo in Volume
Abstract: Sustainable Energy Management for Underground Stations (Seam4us) is a European research project aimed at developing adaptive control technologies for reducing energy consumption in subway stations. The research work is developed through a pilot subway station, the Passeig de Gracia – Line 3 station, in Barcelona, Spain. The entrances to the subway station are located along Passeig de Gracia, one of Barcelona’s main avenues. In this type of location, evaluating the effects of wind, in terms of underground ventilation, requires profound investigation. In the perspective of the Seam4us project, wind-driven ventilation must be known a priori in order to evaluate natural ventilation potentials and patterns related to wind-driven ventilation, and to compute wind pressure coefficients used in a synthetic lumped parameter model that is the training model for the control policy. In this perspective, an urban canyon model was built in a commercial CFD simulation environment. Different CFD modeling steps and simulations were faced, in order to achieve reliable data, which was then compared with experimental data retrieved from an on-site survey. The results are discussed in the present paper.
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/128674 Collegamento a IRIS

2013
Sustainable Energy Management for Underground Stations: Potential Savings through Lighting Upgrade.
SB13 Portugal: Contribution of Sustainable Building to meet EU 20-20-20 Targets
Autore/i: Ansuini R.; Giretti A.; Lemma M.
Classificazione: 2 Contributo in Volume
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/144678 Collegamento a IRIS

2013
Information and automation technologies for intelligent buildings
ICT, Automation and the Industry of the Built Environment: from the Information Exchange to the Field Management
Autore/i: Giretti A.; Naticchia B.; Lemma M.
Editore: Maggioli
Classificazione: 2 Contributo in Volume
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/144681 Collegamento a IRIS

2013
Towards adaptive control systems: Bayesian models for energy efficiency.
SB13 Portugal: Contribution of Sustainable Building to meet EU 20-20-20 Targets
Autore/i: Ansuini R.; Giretti A.; Lemma M.; Larghetti R.
Classificazione: 2 Contributo in Volume
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/144679 Collegamento a IRIS

2013
Monitoring System for Energy Management of Buildings. Design of Models and Sensor Networks for Supporting Control Systems.
Changing needs, adaptive buildings, smart cities.
Autore/i: Ansuini R.; Lemma M.; Giretti A.
Editore: PoliScript
Luogo di pubblicazione: Milano
Classificazione: 2 Contributo in Volume
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/144677 Collegamento a IRIS

2013
Preliminary implementation of a predictive control for ventilation systems in metro stations
Proceedings of ISARC 2013
Autore/i: M. Vaccarini; A. Carbonari; A. Giretti
Editore: Tribun EU Brno
Classificazione: 4 Contributo in Atti di Convegno (Proceeding)
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/138865 Collegamento a IRIS

2012
A Spatio-Temporal Bayesian Network for Adaptive Risk Management in Territorial Emergency Response Operations
Bayesian Networks
Autore/i: Alberto Giretti; Alessandro Carbonari; Berardo Naticchia
Editore: InTech
Classificazione: 2 Contributo in Volume
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/68420 Collegamento a IRIS

2012
Embedded models for predictive control of buildings
THE MISSING BRICK: TOWARDS A 21ST CENTURY BUILT ENVIRONMENT INDUSTRY
Autore/i: Giretti A.; Ansuini R.; Lemma M.
Editore: MAGGIOLI EDITORE
Classificazione: 2 Contributo in Volume
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/86547 Collegamento a IRIS

2012
A probabilistic approach to decision making in conceptual design
Proceedings of the 2012 Building Simulation and Optimization Conference
Autore/i: Ansuini R.; Giretti A.; Lemma M.
Editore: Loughborough University
Luogo di pubblicazione: Loughborough
Classificazione: 2 Contributo in Volume
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/86546 Collegamento a IRIS

2012
Hybrid Modeling for Energy Saving in Subway Stations
Proceedings of the 2012 Building Simulation and Optimization Conference
Autore/i: Ansuini R.; Larghetti R.; Vaccarini M.; Carbonari A.; Giretti A.; Ruffini S.; Guo H.; Lau S.L.
Editore: Loughborough University
Luogo di pubblicazione: Loughborough
Classificazione: 2 Contributo in Volume
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/87420 Collegamento a IRIS

2012
Environmental Modelling for the Optimal Energy Control of Subway Stations
GERONTECHNOLOGY
Autore/i: Giretti A.; Lemma M.; Vaccarini M.; Ansuini R.; Larghetti R.; Ruffini S.
Classificazione: 1 Contributo su Rivista
Abstract: ISG*ISARC2012 World Conference
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/74172 Collegamento a IRIS

2012
Energy Saving trhough adaptive control of ventilation systems
GERONTECHNOLOGY
Autore/i: Giretti A.; Carbonari A.; Vaccarini M.
Classificazione: 1 Contributo su Rivista
Abstract: Purpose Embedded sensors coupled with intelligent control logics may be able to provide adaptive control of conditioning systems in buildings. Current building systems are inefficient in their energy usage in maintaining occupant comfort because they operate according to fixed schedules and maximum design occupancy assumptions1 . In this paper we present first models of ventilation systems in subways, targeted at estimating the savings attainable from the application of an intelligent adaptive control and to design an object-based model. This model will be implemented to control in real-time the operation of the ventilation systems. The models referred to are those of the test-case of Passeig de Gracia (PdG) subway station in Barcelona. Method This research is part of a EU FP7 currently funded project, entitled SEAM4US2 , aimed at defining a technological and methodological framework for optimized energy management in public underground spaces and at developing a fully featured pilot system for the dynamic control of the energy performances in PdG subway station in Barcelona. This paper deals with specifically energy savings from adaptive predictive control of fans and investigates how models can be developed. This particular station is served by axial fans with a ducted outlet3 . Performances were simulated through a Response Factors Method software programme. Adaptive and predictive control was designed, relaying predictions of user behavior in the station and receiving real-time context data from pervasive monitoring and actuator networks. Energy savings derived from the use of such an adaptive control were estimated, and a first lumped parameters model for the implementation of the predictive and adaptive control was developed in the DymolaTM environment. Results & Discussion We found that replacing the old-fashioned fixed schedule ventilation with the new adaptive approach, conditioning may be differentiated according to space and time. Theory suggests this may result in non-traction energy savings well above 10%.
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/74174 Collegamento a IRIS

2012
Increasing competitiveness of construction companies through automation technologies
The missing brick: towards a 21st century Built Environment Industry
Autore/i: Giretti A.; Carbonari A.; Novembri G.; Naticchia B.
Editore: MAGGIOLI EDITORE
Luogo di pubblicazione: Segrate (Milano)
Classificazione: 2 Contributo in Volume
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/81755 Collegamento a IRIS

2012
Ultra Wide Band Positioning Systems for Advanced Construction Site Management
New Approach of Indoor and Outdoor Localization Systems
Autore/i: Alberto Giretti; Alessandro Carbonari; Massimo Vaccarini
Editore: InTech
Luogo di pubblicazione: Rijeka
Classificazione: 2 Contributo in Volume
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/81362 Collegamento a IRIS

2012
Predictive control of ventilation systems in large underground public buildings
The Missing Brick: towards a 21st century Built Environment Industry
Autore/i: Giretti A.; Carbonari A.; Vaccarini M.; Pescatori G.
Editore: MAGGIOLI EDITORE
Luogo di pubblicazione: Segrate (Milano)
Classificazione: 2 Contributo in Volume
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/81753 Collegamento a IRIS

2012
Estimation of job-site work progress through on-site monitoring
GERONTECHNOLOGY
Autore/i: Giretti A.; Carbonari A.; Novembri G.; Robuffo F.
Classificazione: 1 Contributo su Rivista
Abstract: Purpose This paper reports on the development of intelligent probabilistic models for real-time estimation of construc-tion progress, which operate on the basis of a continuous data flow collected by monitoring networks deployed on-site. Several authors listed the advantages that would be provided by the availability of such models, like project performance and quality control, timely onsite inspections, better control of health and safety prescriptions against job injuries and fatalities. The findings reported in this paper represent a feasibility study and preliminary examples of Bayesian Net-works, which are able to infer the work progress attained at every step, starting from real-time tracks of the construction site activities. Activity tracks are represented as a set of state variables figuring out workers’ effort, equipment and mate-rials usage rates and other knowledge about the context. Method As estimations are always related to dynamic pro-cesses, Dynamic Object Oriented Bayesian Networks have been used to develop a set of first order Hidden Markov Models. Hence, the models are arranged as a sequence of time steps, where each time step propagates evidences collected by the site monitoring sensor network along the time line. The actual cumulative progress is computed as a function of the progress achieved in each time step. Models representing a number of typical tasks (external piping, on-site cast of reinforced concrete floor slab, walls erection, ceiling installation) for a real case of a construction site have been developed. Their structure has been designed as part of a general monitoring framework, covering all the phases from design to execution, where BIM design, monitoring systems, methodological process innovations, intelligent infer-ences and advanced visualization are combined. Results & Discussion The networks have been developed and vali-dated through data collected from a real case, and they have been shown to be able to infer work progress, the accuracy of which depends on the resolution and quality of the collected data.
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/74175 Collegamento a IRIS

2011
Radiant floors integrated with PCM for indoor temperature control Energy and Buildings
ENERGY AND BUILDINGS
Autore/i: Ansuini R.; Larghetti R.; Giretti A.; Lemma M.
Classificazione: 1 Contributo su Rivista
Abstract: The control of indoor thermal comfort in buildings through thermal inertia during the summer season plays a fundamental role in the design of energy efficient buildings, especially in the Mediterranean climate. In fact, lightweight, highly insulated buildings cannot provide the necessary mass to buffer thermal gains. Phase change materials (PCM) have been used to provide lightweight building components with the required thermal inertia without increasing their overall mass. So far the integration of PCM into lightweight piped radiant floors for the control of thermal comfort during summer cooling regimes has not been investigated. This paper reports the development of a lightweight piped radiant floor prototype with an integrated PCM layer aimed at buffering internal gains at constant temperature during summer cooling regimes without affecting its winter warming capacity. Both the construction of the laboratory specimens and the development of the optimized finite element models are detailed and the assessment of the floor performance in a simulated room is discussed.
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/64457 Collegamento a IRIS

2011
Functional and semantic characterization of multimedia and interactive course supported
E-learning for architecture
Autore/i: G. Mondaini; A. Giretti; M. De Grassi; R. Ansuini
Editore: Gangemi Editore
Luogo di pubblicazione: Roma
Classificazione: 2 Contributo in Volume
Abstract: Saggio inserito all'interno della Ricerca PRIN 2006. Responsabile scientifico UNIVPM: Gianluigi Mondaini
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/56299 Collegamento a IRIS

2011
Interoperable approach in support of semi-automated construction management
Proceedings (Part 1) of ISARC 2011
Autore/i: Giretti A.; Carbonari A.; Vaccarini M.; Robuffo F.; Naticchia B.
Editore: Secretariat PEOPLE-X Inc.
Luogo di pubblicazione: Seoul
Classificazione: 2 Contributo in Volume
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/59700 Collegamento a IRIS

2011
Energy Efficient Design Support Systems: a case-based probabilistic approach
Sustainability of Constructions – Towards a better built environment
Autore/i: GIRETTI A.; ANSUINI R.; LEMMA M.; LARGHETTI R.
Editore: Gutenberg Press
Luogo di pubblicazione: Malta
Classificazione: 2 Contributo in Volume
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/53513 Collegamento a IRIS

2011
Supporting Collaborative Learning in the Architectural Domain
Collaborative Learning 2.0: Open Educational Resources
Autore/i: Wolpers, M; , Memmel, M.; Giretti, A.; Casals, M.; Niemann, K.; Specht, M.
Editore: IGI Global
Luogo di pubblicazione: Hershey
Classificazione: 2 Contributo in Volume
Abstract: This chapter discusses the use of technology in supporting the study of architecture and design in Higher Education. Digital (often open) educational architecture resources are widely spread throughout a number of repositories that do not interoperate with each other. This means that no single point of access or support for potential collaborative learning exists. The potential impact of these barriers on education in architecture, in terms of its availability as a series of digital objects through the Web, is strongly limited. The authors introduce Metadata for Architecture in Europe (MACE), a Web based support system for architecture education that has been designed as a means of creating a collective external memory of architecture content that reduces those barriers to knowledge-sharing in architecture. After introducing MACE, the chapter presents the results of an evaluation of the MACE system that was carried out in architectural design courses in four European universities by a total of around 200 students. Much of the analysis focuses on the collaborative learning aspects of the architectural design courses.
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/236523 Collegamento a IRIS

2011
Aggregating metadata to improve access to resources
Proceedings of the 2011 IEEE International Conference on Information Reuse and Integration (IEEE IRI 2011)
Autore/i: Wolpers, M.; Memmel, M.; Niemann, K.; Klerkx, J.; Specht, M.; Giretti, A.; Duval, E.
Editore: IEEE Systems, Man, and Cybernetics Society (SMC), Piscataway, NJ, USA.
Classificazione: 4 Contributo in Atti di Convegno (Proceeding)
Abstract: A major drawback in today's information landscape is the distribution of resources across numerous repositories. Consequently, users interested in working with these resources need to either jump from repository to repository to find and possibly access them or rely on web search engines. In this paper, we discuss the problems arising from these ways and introduce the metadata based MACE approach. Within the Architecture Higher Education realm, we present the MACE system that uses harvesting to gather all metadata and that employs humans as well as machine learning techniques to semi-automatically relate the resources within the repositories with each other. Thereby, the MACE system provides a portal to find and access relevant architecture learning resources without the need to go from repository to repository. The MACE system provides a number of search facilities like facetted search, geographic-oriented search, classification search and social search to provide its unique access to learning resources. All search functionality bases on metadata that is combined and enriched within the MACE system, portal and community.
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/236525 Collegamento a IRIS

2011
A proactive system for real-time safety management in construction sites
AUTOMATION IN CONSTRUCTION
Autore/i: CARBONARI A.; GIRETTI A.; NATICCHIA B.
Classificazione: 1 Contributo su Rivista
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/56891 Collegamento a IRIS

2010
Probabilistic models for energy efficient building: a case-based support system for schematic design phase
CESB10: Central Europe Towards Sustainable Building - From Theory to Practice
Autore/i: ANSUINI R.; LEMMA M.; GIRETTI A.; DI PERNA C.
Editore: Protisk
Luogo di pubblicazione: PRAGUE
Classificazione: 2 Contributo in Volume
Abstract: This paper reports on a research aimed at developing a design support system that allows the simple exploration of design alternatives in buildings’ conception phase and the execution of building analysis in terms of effective energetic performance. The system’s core consists in Bayesian probabilistic models which manage a case-based database. Cases express design parameters and energetic performance knowledge and are derived from common simulation software. A prototype Bayesian model has been developed for evaluating the effectiveness of the support system hypothesized in common schematic design scenarios.
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/53718 Collegamento a IRIS

2010
Metadata Schemas for Collaborative Environment in Architectural Design.
Collaborative Working Environments for Architectural Design
Autore/i: ANSUINI R.; GIRETTI A.; DE GRASSI M.; GIALLETTI M.
Editore: Palombini
Luogo di pubblicazione: ROMA
Classificazione: 2 Contributo in Volume
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/42017 Collegamento a IRIS

2010
A real-time and non intrusive structural health monitoring system for buildings
Proceedings of 27th ISARC
Autore/i: NATICCHIA B.; GIRETTI A.; CARBONARI A.; VACCARINI M.
Editore: Kamil Irbis Tribun EU
Luogo di pubblicazione: Brno
Classificazione: 2 Contributo in Volume
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/47259 Collegamento a IRIS

2010
On the measurement of heat loss in building envelopes.
Atti del Convegno ISTEA 2009: Verso un'edilizia ragionevole
Autore/i: ANSUINI R.; GIRETTI A.; LEMMA M.; DI PERNA C.
Editore: Medicea
Luogo di pubblicazione: FIRENZE
Classificazione: 2 Contributo in Volume
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/50879 Collegamento a IRIS

2010
Right beneath envelopes: active floors for controlling solar gains.
Proceedings of the 5th ENERGY FORUM 2010 on Solar Building Skins
Autore/i: Giretti A.; Ansuini R.; Lemma M.
Editore: Economic Forum
Luogo di pubblicazione: Munich
Classificazione: 4 Contributo in Atti di Convegno (Proceeding)
Abstract: poster session
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/72203 Collegamento a IRIS

2010
Un sistema automatico per la sicurezza nei cantieri con edifici pericolanti
Atti del Convegno ISTeA 2010 "Ricerche ISTeA per l'ingegneria dell'architettura"
Autore/i: DE GRASSI M.; NATICCHIA B.; GIRETTI A.; CARBONARI A.; VACCARINI M.; SCORRANO P.
Editore: Edizioni Medicea
Luogo di pubblicazione: Firenze
Classificazione: 2 Contributo in Volume
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/52310 Collegamento a IRIS

2010
Envelope behavior assessment: in situ measurement and analysis of thermal loss.
Proceedings of: Central Europe Towards Sustainable Building - From Theory to Practice (CESB 10)
Autore/i: ANSUINI R.; LEMMA M.; GIRETTI A.; DI PERNA C.; LARGHETTI R.
Editore: Protisk
Luogo di pubblicazione: PRAGUE
Classificazione: 2 Contributo in Volume
Abstract: One of the key issues in today’s construction industry is energy saving. Current technologies for estimating heat transfer functions of building envelopes are based on point thermal measurements. Hence, they are inadequate for the analysis of thermal loss dynamics that are inherently two or three-dimensional. On the other hand, spatially wide thermal measurements are possible through thermography, but this technique is used mainly in a qualitative perspective. This paper reports on the development of a new methodology for estimating heat loss of building envelopes, through quantitative thermographic technique.
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/52482 Collegamento a IRIS

2010
Design of high tech components for controlling thermal inertia in mediterranean regions.
Portugal SB10: Sustainable Building Affordable to All
Autore/i: LEMMA M.; GIRETTI A.; ANSUINI R.; DI PERNA C.
Editore: Multicomp
Classificazione: 2 Contributo in Volume
Abstract: Control of thermal inertia during the summer season plays a fundamental role in energy efficient building design, especially in Mediterranean regions, where high insulation levels aimed at minimizing winter consumption can lead to situations of overheating in other sea-sons and nocturnal high temperature do not permit the usage of natural ventilation. A possible solution consists in the realization of high thermal inertia by means of phase change materials (PCM). This paper reports about fining tune and testing PCM-based slabs integrated with common radiant comfort systems, hypothesizing the use of water at aqueduct temperature sufficient for discharging PCM containing components, rather than cooled fluid. Two technological solutions were designed and analyzed by means of finite element analysis simulation. Two types of floor prototypes were then produced: a traditional screed and a dry screed one. The experimental data confirmed the building element’s high potential and constituted the basis for the research development.
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/53027 Collegamento a IRIS

2010
Towards quantitative thermography for buildings - Indoor measurement of thermal losses.
Portugal SB10: Sustainable Building Affordable to All
Autore/i: GIRETTI A.; ANSUINI R.; LEMMA M.; LARGHETTI R.; DI PERNA C.
Editore: Multicomp
Classificazione: 2 Contributo in Volume
Abstract: The current construction trend which calls for minimizing buildings’ heat losses by means of thick heat coats leads to the problem of limiting energy consumption for cooling, especially in Mediterranean climates. The control of internal gains and direct radiant energy which enters through windows during the summer season requires rather precise knowledge of the heat exchange dynamics which occur among the walls of rooms. This paper concerns the development of a methodology aimed at the estimation of radiative and convective thermal flux components in room walls. The proposed procedure entails practical, one-side, indoor measurements, which combine dynamic thermography with traditional contact thermal measurements. This provides an effective means for estimating the thermal flux at each of the points depicted by the thermal image.
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/53647 Collegamento a IRIS

2010
Modelli probabilistici per il supporto della progettazione energetica: un approccio case-based.
Atti del Convegno ISTeA 2010 – Ricerche ISTeA per l’Ingegneria dell’Architettura
Autore/i: LEMMA M.; GIRETTI A.; ANSUINI R.
Editore: Medicea
Luogo di pubblicazione: FIRENZE
Classificazione: 2 Contributo in Volume
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/53702 Collegamento a IRIS

2010
Progettazione di componenti innovativi per la gestione dell’inerzia termica interna
Atti del Convegno ISTeA 2009: Verso un’edilizia ‘ragionevole’
Autore/i: LEMMA M.; GIRETTI A.; ANSUINI R.
Editore: Medicea
Luogo di pubblicazione: FIRENZE
Classificazione: 2 Contributo in Volume
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/53675 Collegamento a IRIS

2009
Sustainable Design and Construction
Autore/i: Lemma M.; Giretti A.; Ansuini R.
Classificazione: 5 Altro
Abstract: Poster Session at Ex-pociencia-Expotecnologia (Bogotà, Colombia)
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/72202 Collegamento a IRIS

2009
Real-time Construction Site Management
Expociencia-Expotecnología, Bogotà (Colombia), poster session
Autore/i: NATICCHIA B.; GIRETTI A.; CARBONARI A.
Classificazione: 5 Altro
Abstract: XI Expociencia y Expotecnologia 2009, Colombia
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/48317 Collegamento a IRIS

2009
Caratterizzazione funzionale e semantica di lezioni multimediali e interattive e databases di supporto
La formazione a distanza dell'architetto
Autore/i: G. MONDAINI; A. GIRETTI; M. DE GRASSI; R. ANSUINI
Editore: CSU Editrice Sapienza
Luogo di pubblicazione: ROMA
Classificazione: 2 Contributo in Volume
Abstract: Capitolo su libro conclusivo della ricerca PRIN 20006 "Ricerca e sperimentazione di nuovi modelli e tecnologie informatiche per la formazione a distanza dell'architetto". di cui il sottoscritto era responsabile locale UNIVPM Coordinatore nazionale: L. V. Barbera Coordinatore UNIVPM: G. Mondaini
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/40199 Collegamento a IRIS

2009
Sperimentazione preliminare di un sistema di controllo proattivo per la sicurezza nei cantieri edili
Atti del Convegno ISTeA 2009 "Ricerche ISTeA verso una edilizia 'ragionevole' "
Autore/i: GIRETTI A.; CARBONARI A.; NATICCHIA B.; DE GRASSI M.
Editore: Edizioni Medicea
Luogo di pubblicazione: Firenze
Classificazione: 2 Contributo in Volume
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/52643 Collegamento a IRIS

2009
Sistema tecnologico per la gestione assistita delle grandi emergenze negli ospedali
Atti del convegno ISTeA 2008 - "Sostenibilità e innovazione in edilizia"
Autore/i: BISCOTTI A.; CARBONARI A.; DE GRASSI M.; GIRETTI A.; NATICCHIA B.; ROBUFFO F.; SPADONI S.; TROMBIN G.
Editore: Aracne Editrice
Luogo di pubblicazione: ROMA
Classificazione: 2 Contributo in Volume
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/49195 Collegamento a IRIS

2009
A Proactive System for Real-time Safety Management in Construction Sites
Proceedings of the 26th International Symposium on Automation and Robotics in Construction
Autore/i: CARBONARI A.; NATICCHIA B.; GIRETTI A.; DE GRASSI M.
Editore: The University of Texas at Austin
Luogo di pubblicazione: Austin
Classificazione: 2 Contributo in Volume
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/52342 Collegamento a IRIS

2009
Design and first development of an automated real-time safety management system for construction sites
JOURNAL OF CIVIL ENGINEERING AND MANAGEMENT
Autore/i: GIRETTI A.; CARBONARI A.; NATICCHIA B.; DE GRASSI M.
Classificazione: 1 Contributo su Rivista
Abstract: This paper reports a feasibility study which addressed the development of a new, advanced system mainly devoted to automatic real‐time health and safety management on construction sites. The preliminary analyses and experiments described in this paper concern two of the most important functionalities which must be included in the system's final release. The first functionality consists in real‐time position‐tracking of workers involved on construction sites and the second ‐ in a software tool for the prevention of non‐authorized access to dangerous zones. This research step is part of a vaster, ongoing research project, addressing the development of a new generation of advanced construction management systems which allow real‐time monitoring and coordination of tasks, automatic health and safety management, on‐site delivery of technical information and the capture of “as‐built” documentation. This paper focuses mainly on the development of a reliable methodology for real‐time monitoring of the position of both workers and equipment in outdoor construction sites by applying Ultra Wide Band (UWB) based technologies. This positioning system was then interfaced with a software tool which performs virtual fencing of pre‐selected, dangerous areas. Guidelines for the design of the receivers’ topology will be addressed and the results of measurements recorded on a typical medium‐sized block of flats, during different phases of the construction progress will be summed up. Finally, the preliminary experimental results obtained by the virtual fencing application tool will be presented and used to plan future research objectives.
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/53251 Collegamento a IRIS

2009
Metadata in architecture education - First evaluation results of the MACE system.
EC-TEL 2009 - Learning in the Synergy of Multiple Disciplines
Autore/i: WOLPERS M.; MEMMEL M.; GIRETTI A.
Editore: Springer
Classificazione: 4 Contributo in Atti di Convegno (Proceeding)
Abstract: The paper focuses on the MACE (Metadata for Architectural Contents in Europe) system and its usage in architecture education at the university level. We report on the various extensions made to the system, describe some of the new functionality and give rst results on the evaluation of the MACE System. Several universities were involved with signicant student groups in the evaluation, so that the indications described here are already highly trustable. First results show that using MACE increases student performance signicantly. Paper AWARDED BY the EA-TEL (European Association Technology Enhanced Learning)
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/47633 Collegamento a IRIS

2008
A planning-design interaction model to improve customer satisfaction
CIB 2008 - Performance and Knowledge Management
Autore/i: LEMMA M.; GIRETTI A.; ANSUINI R.
Classificazione: 2 Contributo in Volume
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/51610 Collegamento a IRIS

2008
Metadata for Architectural Contents in Europe (MACE): Integration of Architectural Databases in the Web
ARCHITECTURE AND DIGITAL ARCHIVES: Architecture in the digital age, a question of memory
Autore/i: DE GRASSI M.; GIRETTI A.; ANSUINI R.; ZAMBELLI M.; BARZON F.
Editore: InFolio
Luogo di pubblicazione: GOLLION
Classificazione: 2 Contributo in Volume
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/41994 Collegamento a IRIS

2008
Reti bayesiane con applicazioni all'edilizia e alla gestione del territorio
Autore/i: DE GRASSI M.; NATICCHIA B.; GIRETTI A.; CARBONARI A.
Editore: Franco Angeli srl
Luogo di pubblicazione: MILANO
Classificazione: 3 Libro
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/50098 Collegamento a IRIS

2008
Models of Design Activities: Towards Effective Design Scaffolding
Browsing Architecture - Metadata and Beyond
Autore/i: DE GRASSI M.; GIRETTI A.; ANSUINI R.
Editore: Frahunofer-Informationszentrum Raum und Bau (IRB) Verlag
Luogo di pubblicazione: STUTTGART
Classificazione: 2 Contributo in Volume
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/51561 Collegamento a IRIS

2008
A robotic end-tool for automated multi-colour interior wall painting
Convegno Nazionale ISTeA 2007 “Nuove tecnologie per le costruzioni e la sicurezza”
Autore/i: GIRETTI A.; CARBONARI A.
Editore: LITHOSgrafiche
Luogo di pubblicazione: CAGLIARI
Classificazione: 4 Contributo in Atti di Convegno (Proceeding)
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/49814 Collegamento a IRIS

2008
A Bayesian risk assessment tool for designing complex buildings
Proceedinggs of the CIB 2008: "Performance and Knowledge Management"
Autore/i: DE GRASSI M.; NATICCHIA B.; GIRETTI A.; CARBONARI A.
Luogo di pubblicazione: Helsinki
Classificazione: 2 Contributo in Volume
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/52917 Collegamento a IRIS

2008
Advanced real-time safety management system for construction sites
The 25th International Symposium on Automation and Robotics in Construction
Autore/i: GIRETTI A.; CARBONARI A.; DE GRASSI M.; NATICCHIA B.
Editore: VGTU TECHNIKA
Luogo di pubblicazione: Vilnius
Classificazione: 2 Contributo in Volume
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/51586 Collegamento a IRIS

2007
Caratterizzazione di setti murari mediante tecnologia Georadar - Georadar penetrating radar analysis of masonry structures
L'involucro edilizio: Una progettazione complessa
Autore/i: GIRETTI A.; D'ORAZIO M.; DEL CONTE A.
Editore: Alinea
Luogo di pubblicazione: Firenze
Classificazione: 4 Contributo in Atti di Convegno (Proceeding)
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/47630 Collegamento a IRIS

2007
Development of an automatic four-color spraying device carried by a robot arm
Automation and Robotics in Construction - Proceedings of the 24th ISARC 2007
Autore/i: DE GRASSI M.; NATICCHIA B.; GIRETTI A.; CARBONARI A.
Editore: Lokavani Southern Printers Pvt. Ltd.
Luogo di pubblicazione: Chennai
Classificazione: 2 Contributo in Volume
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/50458 Collegamento a IRIS

2007
From Information to Knowledge: Metadata for Architectural Contents in Europe
Cognition and Exploratory Learning in Digital Age - CELDA 2007
Autore/i: GIRETTI A.; DE GRASSI M.; ANSUINI R.; LEO T.; DE ANGELIS M.
Editore: IADIS Press
Classificazione: 4 Contributo in Atti di Convegno (Proceeding)
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/53612 Collegamento a IRIS

2007
Learners' profiling by data driven approaches
LEARNING TECHNOLOGY
Autore/i: VIOLA S.R; A. GIRETTI; LEO T
Classificazione: 1 Contributo su Rivista
Abstract: Published in April 2007
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/52712 Collegamento a IRIS

2007
Numerical and experimental evaluation of the influence of acoustic bridges on envelopes’ performances
L'involucro edilizio - Una progettazione complessa
Autore/i: GIRETTI A.; CESINI G.; CARBONARI A.
Editore: Aliena Editrice
Luogo di pubblicazione: Firenze
Classificazione: 4 Contributo in Atti di Convegno (Proceeding)
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/53230 Collegamento a IRIS

2007
Set up of an automated multi-colour system for interior wall painting
INTERNATIONAL JOURNAL OF ADVANCED ROBOTIC SYSTEMS
Autore/i: NATICCHIA B.; GIRETTI A.; CARBONARI A.
Classificazione: 1 Contributo su Rivista
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/50927 Collegamento a IRIS

2006
Towards Design Tutoring Systems: Modeling Tutorial Discourse in Architectural Design Revision Sessions
Proceedings of IADIS International Conference Cognition and Exploratory Learning in Digital Age - CELDA 2006
Autore/i: DE GRASSI M.; GIRETTI A.; ANSUINI R.; LEO T.; DE ANGELIS M.
Editore: IADIS
Luogo di pubblicazione: BARCELLONA
Classificazione: 4 Contributo in Atti di Convegno (Proceeding)
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/47385 Collegamento a IRIS

2006
La diagnostica dell’acustica dei grandi ambienti: un approccio basato sulle reti bayesiane
Autore/i: NATICCHIA B.; GIRETTI A.; CARBONARI A.
Classificazione: 5 Altro
Abstract: Research Report ISTeA (Italian Society of Science, Technology and Engineering of Architecture), May 2006.
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/40114 Collegamento a IRIS

2006
INDOOR AIR QUALITY - Inquinamento da Radon, Strumenti di diagnosi e validazione di progetto
Autore/i: COCCHIONI C; A. GIRETTI
Editore: Alinea
Luogo di pubblicazione: FIRENZE
Classificazione: 3 Libro
Abstract: Nell’ambito dell’analsi dell’IAQ, appare sempre più necessario lo sviluppo di strumenti di simulazione che consentano una valutazione attendibile delle conseguenze delle singole scelte progettuali sulla performance IAQ, forniscano al progettista indicazioni significative anche in situazioni non del tutto determinate, permettano analisi di scenario in modo rapido ed efficace e supportino i processi di diagnosi. Questo testo analizza le problematiche tecnologiche e sanitarie relative all’inquinamento indoor con specifica attenzione al radon e approfondisce la tematica della modellazione dei fenomeni fisici inerenti l’IAQ, proponendo un modello qualitativo ed un modello analitico (basato su reti bayesiane) dell’inquinamento indoor da radon che elabora le conoscenze tecniche di un esperto IAQ. La metodologia è facilmente estendibile ad altre famiglie di inquinamenti indoor.
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/41884 Collegamento a IRIS

2006
Exploring attitudes of learners with respect to different learning strategies and performances using statistical methods
Proceedings of IMCL 2006
Autore/i: VIOLA S.R; A. GIRETTI; LEO T
Classificazione: 4 Contributo in Atti di Convegno (Proceeding)
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/47389 Collegamento a IRIS

2006
Systems for real time construction site management
CIB Joint International Symposium: “Construction in the 21st Century: Local and Global Challenges"
Autore/i: NATICCHIA B; A. GIRETTI; GIRETTI P
Editore: Edizioni Scientifiche Italiane
Luogo di pubblicazione: ROME
Classificazione: 2 Contributo in Volume
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/50791 Collegamento a IRIS

2006
Exploring attitudes of learners with respect to different learning strategies and performances using statistical methods
INTERNATIONAL JOURNAL: EMERGING TECHNOLOGIES IN LEARNING
Autore/i: VIOLA S.R.; GIRETTI A.; LEO T.
Classificazione: 1 Contributo su Rivista
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/50085 Collegamento a IRIS

2006
Ideation as creation of meaning
CD-ROM Proceedings of the International Conference on Design Computing and cognition 2006
Autore/i: DE GRASSI M; GIRETTI A; MANDORLI F; M. MENGONI
Editore: Springer
Classificazione: 4 Contributo in Atti di Convegno (Proceeding)
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/49205 Collegamento a IRIS

2006
Non sequential patterns analysis along time for "meaningful learning" strategies of navigation detection
Proceedings of the ICL 2006
Autore/i: VIOLA S. R; A. GIRETTI; LEO T
Classificazione: 4 Contributo in Atti di Convegno (Proceeding)
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/47387 Collegamento a IRIS

2006
Differences in " Meaninful Learning" strategies of navigation: an empirical model
Proceedings ICALT 06
Autore/i: Viola S.R.; Giretti A.; Leo T.;
Editore: IEEE Computer Society Press
Luogo di pubblicazione: Los Alamitos
Classificazione: 2 Contributo in Volume
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/62526 Collegamento a IRIS

2006
Non sequential patterns discovery along time for "Meaningful Learning" strategies of navigation detection
Proceedings of 9th Int. Conf. on Interactive and Computer Aided learning
Autore/i: Viola S.R.; Giretti A.; Leo T.
Editore: Kassel University Press
Luogo di pubblicazione: Kassel
Classificazione: 4 Contributo in Atti di Convegno (Proceeding)
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/55450 Collegamento a IRIS

2006
Set up of a robotized system for interior wall painting
Proceedings of the 23rd International Symposium on Automation and Robotics in Construction
Autore/i: NATICCHIA B.; GIRETTI A.; CARBONARI A.
Editore: Japan Robot Association
Luogo di pubblicazione: Tokyo
Classificazione: 2 Contributo in Volume
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/52862 Collegamento a IRIS

2005
Discovering learning process patterns by multivariate analysis of usage frequencies data in e-learning courses
ICL 2005
Autore/i: VIOLA S. R.; A. GIRETTI; LEO T.
Classificazione: 4 Contributo in Atti di Convegno (Proceeding)
Abstract: M. E. Auer, U. Auer, R. Mittermein eds., Kassei University Press
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/47383 Collegamento a IRIS

2005
A numerical algorithm for carrying out "Whole building hourly analyses" on PCM containing buildings
Proceedings of XXXIII IAHS "Transforming Housing Environments Through Design"
Autore/i: CARBONARI A.; DE GRASSI M.; GIRETTI A.; BONCI A.
Editore: Edited by: Andre de Villiers, Oktay Ural, Amira Osman
Luogo di pubblicazione: Pretoria
Classificazione: 4 Contributo in Atti di Convegno (Proceeding)
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/52311 Collegamento a IRIS

2005
Modelling design e_learning environments through designers observation
Proceedings of International Workshop on Studying Designers 2005
Autore/i: De Grassi M.; Giretti A.; Mengoni M.
Classificazione: 4 Contributo in Atti di Convegno (Proceeding)
Abstract: in Gero J. Eds
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/52234 Collegamento a IRIS

2005
Discovering Learning Process Patterns by multivariate analysis of usage frequency data in e-Learning courses
Proceedings ICL 2005
Autore/i: Viola S.R.; Giretti A.; Leo T.
Editore: Kassel University Press
Luogo di pubblicazione: Kassel
Classificazione: 4 Contributo in Atti di Convegno (Proceeding)
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/55452 Collegamento a IRIS

2003
Manutenzione programmata degli involucri: un modello per la valutazione preventiva
Involucri quali messaggi di architettura – building envelopes as architecture’s messages
Autore/i: NATICCHIA B.; A. GIRETTI
Classificazione: 2 Contributo in Volume
Abstract: Napoli (IT)
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/47678 Collegamento a IRIS

2003
Maintenance of building envelopes: a prevention and service evaluation model
International symposium Building envelopes as Architecture’s messages
Autore/i: B. NATICCHIA; GIRETTI A.
Classificazione: 2 Contributo in Volume
Abstract: Neaples
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/43476 Collegamento a IRIS

2001
La riabilitazione strutturale di elementi in legno attraverso l’inserzione di materiali compositi con tecnica spray-up in atti del Convegno
Costruire l’Architettura: i materiali, i componenti, le tecniche
Autore/i: DE GRASSI M.; A. GIRETTI; NATICCHIA B.
Classificazione: 2 Contributo in Volume
Abstract: Napoli (IT)
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/47685 Collegamento a IRIS

2001
La riabilitazione strutturale di elementi in legno attraverso l’inserzione di materiali compositi con tecnica spray-up
Atti del Convegno "Costruire l'Architettura: i materiali, i componenti, le tecniche"
Autore/i: B. NATICCHIA; DE GRASSI M.; GIRETTI A.
Classificazione: 2 Contributo in Volume
Abstract: Napoli
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/53707 Collegamento a IRIS




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