| Vol-657 urn:nbn:de:0074-657-1 Copyright © 2010 for the individual papers by the papers' authors. Copying permitted only for private and academic purposes. This volume is published and copyrighted by its editors.

# WAT-2010
Workshop on Agreement Technologies

### Proceedings of the Third Workshop on Agreement Technologies

### Bahia Blanca, Argentina, November 1, 2010.

Edited by

### Marc Esteva *
Alberto Fernández **
Adriana Giret ***
Vicente Julián ***

* Artificial Intelligence Research Institute (IIIA), CSIC, Spanish Scientic Research Council, Spain
** Centre for Intelligent Information Technologies (CETINIA), University Rey Juan Carlos, Madrid, Spain
*** Department of Information Systems and Computation (DSIC), Universitat Politécnica de Valencia, Spain

## Table of Contents

- Preface

1. An Electronic Institution for Simulating Water-right Markets 9-21
   Vicente Botti, Antonio Garrido, Juan Gimeno, Adriana Giret, Francesc Igual, Pablo Noriega
2. Semantic Service Discovery in MAS Using Social Networks 23-34
   Elena del Val, Miguel Rebollo, Vicente Botti
3. Trust and Belief, Interrelation 35-42
   Besik Dundua, Levan Uridia
4. Behavioral Similarity of Semantic Web Services 43-52
   Zijie Cong, Alberto Fernández
5. An Ontology for Formalising Agreement Patterns in Auction Markets 53-64
   Jose J. Duran, Carlos A. Iglesias

The whole proceedings can also be downloaded as a single file (pdf).

21-Oct-2010: submitted by Alberto Fernández
23-Oct-2010: published on CEUR-WS.org