Proceedings of the Workshop on AI Problems and Approaches for Intelligent Environments (AI@IE 2012) Sebastian Bader, Anika Schumann and Stephan Sigg (eds.) 27. August 2012 in conjunction with the 20th European Conference on Artificial Intelligence (ECAI 2012) Montpellier, France Workshop on AI Problems and Approaches for Intelligent Environments (AI@IE 2012) Organisers • Sebastian Bader, MMIS & MuSAMA, Computer Science, University of Rostock, Germany • Anika Schumann, IBM Research, Dublin, Ireland • Stephan Sigg, National Institute of Informatics, Tokyo, Japan Invited Speaker • Olivier Boissier, Ecole Nationale Supérieure des Mines of Saint-Etienne, France Program Committee • Juan Carlos Augusto, University of Ulster, UK • Ken Brown, Cork Constraint Computation Centre, Ireland • Vic Callaghan, University of Essex, UK • Patricia Dockhorn Costa, Federal University of Espirito Santo, Brazil • Marcus Handte, University of Duisburg-Essen, Germany • Pascal Hitzler, Wright State University, USA • Gerrit Kahl, DFKI, Germany • Thomas Kirste, University of Rostock, Germany • Zico Kolter, Massachusetts Institute of Technology, USA • Rico Kusber, Kassel University, Germany • Brian Lim, Carnegie Mellon University, USA • Ilaria Lombardi, Dipartimento di Informatica, University of Torino, Italy • Yannick Pencolé, CNRS-Toulouse, France • Gregory Provan, University College Cork, Ireland • Alex Rogers, University of Southampton, UK • Alessandro Saffiotti, Örebro University, Sweden • Johannes Schöning, Germany • Rene Schumann, University of Applied Sciences Western Switzerland • Sylvie Thiébaux, The Australian National University, Australia • Ilaria Torre, Dipartimento di Informatica, Sistemistica e Telematica, University of Gen- ova, Italy • Fabiana Vernero, Dipartimento di Informatica, University of Torino, Italy • Lena Wiese, University of Hildesheim, Germany • Nic Wilson, Cork Constraint Computation Centre, Ireland • Kristina Yordanova, University of Rostock, Germany Acknowledgements Sebastian Bader is supported by DFG graduate school 1424 MuSAMA at the University of Rostock, Germany. Stephan Sigg would like to acknowledge funding by a fellowship within the Postdoc-Programme of the German Academic Exchange Service (DAAD). Contents Preface v Invited Talk vii Technical Papers Introducing Conviviality as a New Paradigm for Interactions among IT Objects Assaad Moawad, Vasileios Efthymiou, Patrice Caire, Grégory Nain and Yves Le Traon 3 Storage of information on manufactured products using ”communicating materials” Sylvain Kubler, Derigent William, André Thomas and Eric Rondeau 9 Domain Recompilation-based Approach towards Hierarchical Task Network Planning with Constraints Plaban Kumar Bhowmick, Debnath Mukherjee, Prateep Misra and Anupam Basu 15 A Collaborative Model for Participatory Load Management in the Smart Grid Matteo Vasirani and Sascha Ossowski 21 Occupant Location Prediction Using Association Rule Mining Conor Ryan and Kenneth N. Brown 23 Situation-Aware Energy Control by Combining Simple Sensors and Complex Event Pro- cessing Leonard Renners, Ralf Bruns and Jürgen Dunkel 29 Learning Individual Thermal Comfort using Robust Locally Weighted Regression with Adaptive Bandwidth Carlo Manna, Nic Wilson and Kenneth N. Brown 35 iii Preface The first international workshop on AI Problems and Approaches for Intelligent Environments (AI@IE) is a one day event co-located with the European Conference on Artificial Intelligence 2012. It encourages the interaction between researchers in the area of artificial intelligence and smart environments to identify and discuss problems at the intersection of the two research areas, and to transfer the technical results to researchers applying AI methods in intelligent environments. Researchers in the area of intelligent environments aim to embed intelligence into every- day working and living spaces. To reach this goal they investigate options to integrate smart technologies into ordinary objects within the environment or by controlling the available in- frastructure in some clever way. The scale of tackled environments ranges from single rooms up to complete houses and whole cities. The ultimate goal is the creation of environments which support their users proactively and optimise themselves, for example with respect to energy usage. Advances in the area of artificial intelligence as well as in computer science in general should already enable researchers to build truly intelligent environments. In the last decade, numerous projects in industry and academia have targeted at providing intelligent environments and produced an impressive count of showcase-rooms or even buildings. Re- searchers from diverse disciplines, most notably Pervasive Computing, have been attracted by the chances and challenges in applying AI in IE. However, so far most intelligent environments are not yet intelligent from an AI perspective, but only instrumented environments providing some intelligent interaction modalities and some support for maintenance tasks. This work- shop bridges the gap between AI researchers and developers of intelligent environments in various disciplines. It provides a forum for discussion between the different communities and encourages: 1. The establishment of new research collaborations between researchers from the areas of artificial intelligence, intelligent environments and pervasive computing. 2. The identification of open AI problems within the area of intelligent environments. 3. The identification of problems occurring while applying AI techniques in practice (e.g., the availability of scalable and robust implementations), which need to be solved when building intelligent environments. 4. The Collection of a set of case studies of smart environments with a particular focus on the used AI techniques and open AI problems and the lessons learned while building them. 5. The collection of benchmark data sets for the evaluation of AI methods within the area of intelligent environments. 6. The development of a suitable notion of intelligence while considering intelligent envi- ronments. Sebastian Bader Anika Schumann Stephan Sigg (organisers of AI@IE 2012) Workshop on AI Problems and Approaches for Intelligent Environments (AI@IE 2012) v