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ESWS
2006
Springer
15 years 10 months ago
Semantic Web Policies - A Discussion of Requirements and Research Issues
Policies are pervasive in web applications. They play crucial roles in enhancing security, privacy and usability of distributed services. There has been extensive research in the a...
Piero A. Bonatti, Claudiu Duma, Norbert E. Fuchs, ...
SAC
2010
ACM
15 years 12 months ago
Secret interest groups (SIGs) in social networks with an implementation on Facebook
In this paper we present the first framework that allows the creation of Secret Interest Groups (SIGs) in Online Social Networks; SIGs are self managed groups formed outside of t...
Alessandro Sorniotti, Refik Molva
AGENTS
1999
Springer
15 years 11 months ago
Where to Look? Automating Attending Behaviors of Virtual Human Characters
This research proposes a computational framework for generating visual attending behavior in an embodied simulated human agent. Such behaviors directly control eye and head motion...
Sonu Chopra-Khullar, Norman I. Badler
PET
2010
Springer
15 years 10 months ago
Anonymous Webs of Trust
Abstract. Webs of trust constitute a decentralized infrastructure for establishing the authenticity of the binding between public keys and users and, more generally, trust relation...
Michael Backes, Stefan Lorenz, Matteo Maffei, Kim ...
CSFW
2010
IEEE
15 years 10 months ago
Analysing Unlinkability and Anonymity Using the Applied Pi Calculus
—An attacker that can identify messages as coming from the same source, can use this information to build up a picture of targets’ behaviour, and so, threaten their privacy. In...
Myrto Arapinis, Tom Chothia, Eike Ritter, Mark Rya...