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# MRC '05
Second International Workshop on
Modeling and Retrieval of Context

### Proceedings of the IJCAI-05 Workshop on
Modeling and Retrieval of Context
Edinburgh, July 31 - August 1, 2005.

Edited by

### Thomas R. Roth-Berghofer *
Stefan Schulz #
David B. Leake +

* TU Kaiserslautern / DFKI GmbH, Germany
# Carleton University, Germany
+ Indiana University, USA

## Table of Contents

1. Preface
   Stefan Schulz, David B. Leake, Thomas R. Roth-Berghofer
2. Activity Theory and Context-Awareness
   Anders Kofod-Petersen, Jörg Cassens
3. Issues on Context Modelling
   Stathis Kasderidis
4. A Layered Model for User Context Management with Controlled Aging and Imperfection Handling
   Andreas Schmidt
5. A Context Model for Personal Knowledge Management
   Sven Schwarz
6. Identifying the Multiple Contexts of a Situation
   Aviv Segev
7. Representing the Context of Equivalent Query Words as a Means of Preserving Search Precision
   Timothy A. Musgrove
8. Evaluation and Selection of Context Information
   Maria Chantzara, Miltiades Anagnostou
9. Analysis and Cluster Based Modelling and Recognition of Context in a Mobile Environment
   Agathe Battestini and John A. Flanagan
10. Defining and Modeling Context in a Multi-Agent Systems Architecture for Decision-Making
    Oana Bucur, Philippe Beaune, Oivier Boissier
11. User-initiated context switching using NFC
    Janne Jalkanen
12. An Architecture for Developing Context-aware Systems
    Kaiyu Wan, Vasu Alagar, Joey Paquet
13. Recognition of Psychologically Relevant Aspects of Context on the Basis of Features of Speech
    Anthony Jameson, Barbara Großmann-Hutter, Christian Müller, Frank Wittig, Juergen Kiefer, Ralf Rummer
14. Situation Modeling and Smart Context Retrieval with Semantic Web Technology and Conflict Resolution
    Dominik Heckmann
15. An Engineering Approach to Adaptation and Calibration
    Michael Fahrmair, Wassiou Sitou

submitted by Thomas Roth-Berghofer, August 12, 2005