| Vol-309 © 2007 for the individual papers by the papers' authors. Copying permitted for private and academic purposes. Re-publication of material from this volume requires permission by the copyright owners.

# COOPER
1st International Workshop on Collaborative Open Environments for Project-Centered Learning

### Proceedings of the 1st International Workshop on Collaborative Open Environments for Project-Centered Learning
COOPER-2007
Sissi, Lassithi - Crete Greece, 17 September, 2007.

Edited by

### Stefano Ceri*, Wolfgang Nejdl**, Jan van Bruggen***, and Frans Van Assche****

* Politenico di Milano, Italy
** University of Hannover & L3S, Germany
*** OPEN University, Nederlands
**** European Schoolnet

## Table of Contents

1. An Interoperability Infrastructure for Distributed Feed Networks
   Fridolin Wild, Steinn E. Sigurđarson, Stefan Sobernig, Christina Stahl, Ahmet Soylu, Vahur Rebas, Dariusz Górka, Anna Danielewska-Tułecka, Antonio Tapiador
2. Model-Driven Design of VoIP Services for E-Learning
   Nicola Aste, Aldo Bongio, Stefano Ceri, Marco Fais, Maristella Matera, Alessandro Raffio
3. Role Based Access Control for the interaction with Search Engines
   Alessandro Bozzon, Tereza Iofciu, Wolfgang Nejdl, Antonio Vincenzo, Taddeo and Sascha Tönnies
4. Enabling Project-Centred Learning through Flexible Processes: the COOPER Experience
   Stefano Ceri, Florian Daniel, Maristella Matera, Alessandro Raffio, Howard Spoelstra
5. Remote Cooperation on Project-centred Learning: a Working Implemented Solution in Academia
   Carola Salvioni, Antonio Vincenzo Taddeo
6. Modelling the Virtual Company Educational Scenario Competence Assessment in the Cooper environment
   Howard Spoelstra, Vlad Posea, Jan van Bruggen, Rob Koper
7. Online Evaluation of Collaborative Learning Platforms
   Vlad Posea, Stefan Trausan-Matu, Valentin Cristea
8. A Question Answering service for information retrieval in Cooper
   Bas Giesbers, Antonio Taddeo, Wim van der Vegt, Jan van Bruggen, Rob Koper
9. Student Learning Communities in the Project-Centered Study Program "Problem-Solving Competencies"
   Thomas Sporer, Nina Heinze, Tobias Jenert, Gabi Reinmann

submitted by Frans Van Assche, 7-Jan-2008
published on CEUR-WS.org, 7-Jan-2008
changed on 3-Feb-2008 by Frans Van Assche (removed a comma & corrected a link)