Preface

– Pierpaolo Basile, Dipartimento di Informatica – University of Bari – Andrew Bate, University of Oxford. – Robert Brijder, Hasselt University – Volha Bryl,

Sepideh Ghanavati, Texas Tech University, Texas, USA Lin Liu, Tsinghua University, China Lidia López, Universitat Politècnica de Catalunya, Spain..

Maurice van Keulen, University of Twente, The Netherlands Philippe Cudré-Mauroux , University of Fribourg, Switzerland Robert Meersman, Graz University of Technology, Austria

The workshop is organized by Nelly Bencomo, Gordon Blair, Betty Cheng, Robert France and Cédric Jeanneret. This volume gathers together all the 6 papers accepted at

Robert Jäschke University of Kassel, Germany Jennifer Jones University of the West of Scotland, UK Jelena Jovanovic University of Belgrade, Serbia Philipe Laublet

The workshop is organized by Nelly Bencomo, Robert France, Gordon Blair, Cédric Jeanneret and Freddy Muñoz. This volume gathers together all the 12 papers accepted at

Francesco Archetti (Faculty of Computer Sciences, University of Milano Bicocca –

Asunci´on G´omez-Perez, Universidad Politecnica de Madrid, Spain Manolis Koubarakis, Technical University of Crete, Greece David De Roure, University of Southampton, United Kingdom