CAiSE 2009 Forum

Proceedings of the Forum at the CAiSE 2009 Conference

Amsterdam, The Netherlands, 8-12 June 2009

Editors

Eric Yu, University of Toronto, Canada Johann Eder, Alps-Adria University, Austria , Université Paris 1 Panthéon Sorbonne, France

Copyright © 2009 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. Proceedings of CAiSE 2009 Forum

Preface

Since its inception in 1978, the International Conferences on Advanced Information System Engineering has been recognized as the premier conference in the field. CAiSE 2009, held 8­12 June 2009, in Amsterdam, the Netherlands, was the 21st in the series. The special theme for this edition was "Information Systems for Business Innovation: The Next Wave." Due to the widespread use of the web, businesses innovate their propositions to customers and come up with new ICT­ enabled services. Such innovation requires understanding of the business and of technology in an integrated way. Multi­disciplinary research areas such as Service Science, Networked Enterprises, and Social Networking are paying attention to ICT and business innovation.

In the tradition of the CAiSE conferences, the CAiSE Forum offers opportunities for interactive presentation and open discussion of ongoing research. The CAiSE Forum 2009 included a collection of 14 research contributions selected by the CAiSE 2009 program committee. The contributions were revised by the authors for submission to the Forum, and presented as posters at the exhibition session during the conference.

As editors of this volume, we would like to express our gratitude to the program board, the program committee and external reviewers for their efforts in providing very thorough evaluations of the submitted CAiSE papers. We also would like to thank Richard van de Stadt for his very effective support during the paper evaluation and proceedings preparation. Finally, many thanks to the Free , CTIT, SIKS, NWO, Capgemini, Jacquard, the Network Institute, the , and Zuidas for their sponsorship.

May 2009

Eric Yu, CAiSE’09 Forum chair, Johann Eder, Colette Rolland Proceedings of CAiSE 2009 Forum

Advisory Committee Arne Sølvberg, Norwegian University of Science and Technology, Norway Jr , Royal Institute of Technology, Sweden Colette Rolland, University of Paris 1, Sorbonne, France

General Chair Roel Wieringa, University of Twente, The Netherlands Program Chair Jaap Gordijn, Vrije Universiteit Amsterdam, The Netherlands

Program Committee Program Board

Hans Akkermans, (The Netherlands) Oscar Pastor Lopez, (Spain) , (The Barbara Pernici, (Italy) Netherlands) Anne Persson, (Sweden) Eric Dubois, (Luxembourg) Klaus Pohl, (Germany) Johann Eder, (Austria) Colette Rolland, (France) Pericles Loucopoulos, (UK) Camille Salinesi (France) Andreas Opdahl, (Norway) Pnina Soffer (Israel) Program Committee

Wil van der Aalst (The Netherlands) Joerg Evermann (Canada) Pär Ågerfalk (Sweden) Xavier Franch (Spain) Jacky Akoka (France) Paolo Giorgini (Italy) Marco Bajec (Slovenia) Claude Godart (France) Luciano Baresi (Italy) Mohand-Said Hacid (France) Zohra Bellahsene (France) Terry Halpin (USA) Boalem Benatallah (Australia) Brian Henderson-Sellers (Australia) Giuseppe Berio (Italy) Patrick Heymans (Belgium) Claudio Bettini (Italy) Matthias Jarke (Germany) Nacer Boudjlida (France) Manfred Jeusfeld (The Netherlands) Mokrane Bouzeghoub (France) Paul Johannesson (Sweden) Fabio Casati (Italy) Henk Jonkers (The Netherlands) Silvana Castano (Italy) Håvard Jørgensen (Norway) Jaelson Castro (Brazil) Roland Kaschek (New Zealand) Corinne Cauvet (France) Marite Kirkova (Latvia) João Falcãoe Cunha (Portugal) (Norway) Marlon Dumas (Estonia) Patricia Lago (The Netherlands) Proceedings of CAiSE 2009 Forum

Régina Laleau (France) Motoshi Saeki (Japan) Marc Lankhorst (The Netherlands) Camille Salinesi (France) Wilfried Lemahieu (Belgium) Tony C. Shan (USA) Michel Leonard (Switzerland) Keng Siau (USA) Kalle Lyytinen (USA) Guttorm Sindre (Norway) Isabelle Mirbel (France) Monique Snoeck (Belgium) Haris Mouratidis (UK) Janis Stirna (Sweden) John Mylopoulos (Canada) Arnon Sturm (Israel) Moira Norrie (Switzerland) Alistair Sutcliffe (UK) Andreas Oberweis (Germany) Stefan Tai (USA) Antoni Olivé (Spain) David Taniar (Australia) Herve Panetto (France) Bernhard Thalheim (Germany) Jeffrey Parsons (Canada) Farouk Toumani (France) Barbara Paech (Germany) Olga de Troyer (Belgium) Michael Petit (Belgium) Aphrodite Tsalgatidou (Greece) Yves Pigneur (Switzerland) Jean Vanderdonckt (Belgium) Geert Poels (Belgium) Olegas Vasilecas (Lithuania) Erik Proper (The Netherlands) Yair Wand (Canada) Jolita Ralyté (Switzerland) Mathias Weske (Germany) Björn Regnell (Sweden) Hans Weigand (The Netherlands) Manfred Reichert (Germany) Roel Wieringa (The Netherlands) Mart Roantree (Ireland) Carson Woo (Canada) Michael Rosemann (Australia) Eric Yu (Canada) Gustavo Rossi (Argentina) Konstantinos Zachos (UK) Matti Rossi (Finland) Didar Zowghi (Australia)