| Vol-519 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. This volume is published by its editors.

# International Workshop on Ontology Dynamics
IWOD-2009

### Proceedings of the 3rd International Workshop on Ontology Dynamics, (IWOD 2009), collocated with the 8th International Semantic Web Conference (ISWC-2009), Washington DC, USA, October 26, 2009.

Edited by

### Mathieu d'Aquin *
Grigoris Antoniou **

* KMi, The Open University, Walton Hall, Milton Keynes, MK7 6AA, UK
** Institute of Computer Science , FORTH, P.O. Box 1385, 71110 Heraklion Crete, Greece

## Table of Contents

Preface

### Long Presentations

1. Detecting Different Versions of Ontologies in Large Ontology Repositories.
   Carlo Allocca, Mathieu d'Aquin and Enrico Motta
2. Change Management Patterns (CMP) for Ontology Evolution Process.
   Rim Djedidi and Marie-Aude Aufaure
3. Highlighting Assertional Effects of Ontology Editing Activities in OWL.
   Viktoria Pammer, Luciano Serafini and Stefanie Lindstaedt
4. Investigating the Use of Background Knowledge for Assessing the Relevance of Statements to an Ontology in Ontology Evolution.
   Fouad Zablith, Mathieu d'Aquin, Marta Sabou and Enrico Motta

### Short Presentations

1. Multi-temporal RDF Ontology Versioning.
   Fabio Grandi
2. REACTIVE: A Rule-based Framework to Process Reactivity.
   Tovar Elsa Liliana and Vidal Maria-Esther
3. Contraction on the Semantic Web: On the Role of Relevance and Recovery.
   Márcio M. Ribeiro, Renata Wassermann, Grigoris Antoniou, Giorgos Flouris and Jeff Pan

23-Oct-2009: submitted by Mathieu d'Aquin and Philippe Cudré-Mauroux
28-Oct-2009: published on CEUR-WS.org