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# SWPW'06
2nd Semantic Web Policy Workshop

### Proceedings of the ISWC'06 Workshop on
Semantic Web Policy (SWPW'06)
Athens, Georgia, USA, November 5, 2006

Edited by

### Piero A. Bonatti +
Li Ding *
Tim Finin ~
Daniel Olmedilla #

+ University of Naples, Italy
* Knowledge Systems Lab, Stanford, USA
~ University of Maryland, Baltimore County, USA
# L3S Research Center and Hannover University, Germany

## Table of Contents

Complete Proceedings
Preface

### Invited Talk

- Policy Specification and Enforcement For Spectrum-Agile Radios
  Grit Denker

### Full Papers

- Verification, Validation, Integrity of Rule Based Policies and Contracts in the Semantic Web
  Adrian Paschke
- Trust Policies for Semantic Web Repositories
  Vinicius da Silva Almendra and Daniel Schwabe
- An Access Control Model for Protecting Semantic Web Resources
  Sara Javanmardi, Morteza Amini and Rasool Jalili
- Context-aware Trustworthiness Evaluation with Indirect Knowledge
  Santtu Toivonen, Lenzini Gabriele and Ilkka Uusitalo

### Short Papers

- The Virtuous Circle of Expressing Authorisation Policies
  David Chadwick and Angela Sasse
- Aligning WSMO and WS-Policy
  Dumitru Roman, Jacek Kopecky, Ioan Toma and Dieter Fensel
- WS-Policy and Beyond: Application of OWL Defaults to Web Service Policies
  Vladimir Kolovski and Bijan Parsia
- Semantics in Model-Driven Business Design
  Mark Linehan
- Non-Boolean Authentication
  Alec Yasinsac
- Semantic Digital Rights Management for Controlled P2P RDF Metadata Diffusion
  Giovanni Tummarello and Roberto Garcia

submitted by Daniel Olmedilla, 23-Oct-2006
published on CEUR-WS.org, 23-Oct-2006