-------- Original-Nachricht -------- Betreff: [isworld] CFP - WISE '09 Workshop: Confidentiality and Trust management in the Social Web (CTSW'09) Datum: Mon, 6 Apr 2009 05:14:13 -0400 Von: Talel Abdessalem Talel.Abdessalem@telecom-paristech.fr Antwort an: Talel Abdessalem Talel.Abdessalem@telecom-paristech.fr An: AISWORLD Information Systems World Network isworld@lyris.isworld.org

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CALL FOR PAPERS -------------------------------------------------------------------------------

1st International Workshop on Confidentiality and Trust management in the Social Web (CTSW'09) http://wise2009.ue.poznan.pl/workshop_CTSW.php

October 5-7, 2009, Poznan, Poland

Co-located with the 10th International Conference on Web Information Systems Engineering (WISE 2009) http://wise2009.ue.poznan.pl/ -------------------------------------------------------------------------------

Confidentiality and trust management is a critical problem in large communities for sharing data on the Internet. This is a fundamental issue in many applications such as social tagging platforms (e.g., flickr, del.icio.us), collaborative management of documents (Wikipedia, free software communities), auction platforms (e.g., e-bay) and more generally in what we call social software.

Many challenges are raised by the management of confidentiality in open communities and this workshop aims to gather contributions on both theoretical and practical aspects of the problem. More specifically, the workshop objective is to advance on the following points: (1) better understand what justifies the use of trust models, how trust is constructed dynamically between the members of a community, and the limits of such approaches; (2) the development of confidentiality models based on trust, in particular, these models have to enable sharing data between anonymous users and ensure confidentiality (data access control, guarantee of anonymity) and data integrity (constraints on the evolution of users own data); (3) the sharing of results and experimental studies on confidentiality models and tools.

This workshop is intended to bring together researchers and practitioners working on the management of confidentiality in large communities of information sharing (social web sites, social networks, etc.), and to act as a platform for discussing experiences and visions about open communities, trust and confidentiality management.

Topics of interest include (but are not limited to): --------------------------------------------------- � Trust and reputation models � Reputation computation engines � Trust propagation and measurement � Access control in open communities � Confidentiality models based on trust � Data sharing between anonymous users � Anonymity preservation � Privacy preservation � Data integrity and update constraints � Experimental studies and commercial systems

Workshop key dates ------------------ Paper Submission May 1, 2009 Author Notification June 15, 2009 Camera-ready Papers June 28, 2009 Author registration June 28, 2009 Workshop October 5-7, 2009

Publication ----------- The proceedings of WISE 2009 workshops will be published by Springer in its Lecture Notes in Computer Science series. Paper length is 8 pages.

Paper submission ---------------- Papers should be prepared according to the Springer Lecture Notes in Computer Science format (http://www.springer.com/computer/lncs?SGWID=0-164-7-72376-0), have a maximum of 8 pages, and must be in the PDF format. Sumissions will be evaluated according to their originality, their relevance to the workshop topics, and their ability to generate discussions between the workshop participants.

Submission web site: https://www.easychair.org/login.cgi?conf=wise2009

Workshop Organisers ------------------- Talel Abdessalem, Computer Science and Networks department, Télécom ParisTech, France Bogdan Cautis, Computer Science and Networks department, Télécom ParisTech, France

Workshop program committee -------------------------- Talel Abdessalem, Télécom ParisTech, France Barbara Carminati, University of Insubria, Italy Marco Casassa Mont, HP Labs Bristol, UK Bogdan Cautis, Télécom ParisTech, France Debora Donato, Yahoo! Research Barcelona, Spain Fabien Gandon, INRIA Sophia-Antipolis, France Philipp Kärger, L3S Research center Hannover, Germany Spyros Kokolakis, University of the Aegean, Greece Klaus Kursawe, Philips Research Labs Eindhoven, Netherlands Claire Lecoq, Télécom & Management SudParis, France Alexandre Passant, DERI NUI Galway, Ireland

Contact ------- Talel Abdessalem e-mail: Talel.Abdessalem@Telecom-ParisTech.fr

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