Vol-447 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.

First Workshop on Trust and Privacy on the Social and Semantic Web (SPOT2009)

Proceedings of the ESWC2009 Workshop on Trust and Privacy on the Social and Semantic Web (SPOT2009)
Heraklion, Greece, June 1, 2009.

Michael Hausenblas *
Philipp Kärger #
Daniel Olmedilla %
Alexandre Passant *
Axel Polleres *

Table of Contents

Preface

• Trust and Privacy on the Social and Semantic Web (SPOT 2009)
  Michael Hausenblas, Philipp Kärger, Daniel Olmedilla, Alexandre Passant and Axel Polleres

Keynote

• A Comparison of Terminological and Rule-based Policy Languages
  Piero A. Bonatti

Workshop Papers

Trust Models for the Social and Semantic Web

• QUATRO Plus: Quality You Can Trust?
  Phil Archer, Elena Ferrari, Vangelis Karkaletsis, Stasinos Konstantopoulos, Antonis Koukourikos and Andrea Perego
• Assessing Trust: Contextual Accountability
  Matthew Rowe and Jonathan Butters

Policy-based Access Control

• Ontology Driven Community Access Control
  Fausto Giunchiglia, Rui Zhang and Bruno Crispo
• Using Natural Language Policies for Privacy Control in Social Platforms
  Juri Luca De Coi, Philipp Kärger, Daniel Olmedilla and Sergej Zerr

Privacy Protection on the Social and Semantic Web

• FOAF+TLS: RESTful Authentication for the Social Web
  Henry Story, Bruno Harbulot, Ian Jacobi and Mike Jones
• A scalable architecture for peer privacy on the Web
  Spyros Kotoulas and Ruud Stegers
• Privacy Concerns of FOAF-Based Linked Data
  Peyman Nasirifard, Michael Hausenblas and Stefan Decker

Data Provenance on the Social and Semantic Web

• Data Republishing on the Social Semantic Web
  Claudia Wagner and Enrico Motta
• Provenance: The Missing Component of the Semantic Web
  Harry Halpin

Citing the Proceedings

The proceedings are usually cited as follows:

Michael Hausenblas, Philipp Kärger, Daniel Olmedilla, Alexandre Passant, Axel Polleres (eds.): 
Proceedings of the First Workshop on Trust and Privacy on the Social and Semantic Web (SPOT2009), 
Heraklion, Greece, June 1, 2009, CEUR Workshop Proceedings, ISSN 1613-0073, online CEUR-WS.org/Vol-447/.

A paper in CEUR-WS.org should be cited using its online URL, for example

Spyros Kotoulas and Ruud Stegers: A scalable architecture for peer privacy on the Web.
In: Proceedings of the First Workshop on Trust and Privacy on the Social and Semantic Web (SPOT2009), 
Heraklion, Greece, June 1, 2009, CEUR Workshop Proceedings, ISSN 1613-0073, online CEUR-WS.org/Vol-447/paper1.pdf

Bibtex File

The proceedings can also be cited using this bibtex file.