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INFOCOM
2012
IEEE
11 years 9 months ago
Location privacy preservation in collaborative spectrum sensing
—Collaborative spectrum sensing has been regarded as a promising approach to enable secondary users to detect primary users by exploiting spatial diversity. In this paper, we con...
Shuai Li, Haojin Zhu, Zhaoyu Gao, Xinping Guan, Ka...
ICNP
2002
IEEE
14 years 7 days ago
Distributed Collaborative Key Agreement Protocols for Dynamic Peer Groups
We consider several distributed collaborative key agreement protocols for dynamic peer groups. This problem has several important characteristics which make it different from trad...
Patrick P. C. Lee, John C. S. Lui, David K. Y. Yau
CHI
2006
ACM
14 years 7 months ago
Social visualization: exploring text, audio, and video interaction
In this workshop, we address the importance and uses of social visualizations. In particular, we explore visualizations of text, audio, and visual interaction data to uncover soci...
Fernanda B. Viégas, Karrie Karahalios
AICOM
2004
80views more  AICOM 2004»
13 years 7 months ago
A Generic, Collaborative Framework for Interval Constraint Solving
The paper abstracts the contents of a PhD dissertation entitled A Generic, Collaborative Framework for Interval Constraint Solving which has been recently defended. This thesis pre...
Antonio J. Fernández
CAISE
2003
Springer
14 years 16 days ago
Virtual Communities: Analysis and Design Support
Abstract. Information systems engineering for design or knowledge communities is characterized by the fact that these communities constantly monitor themselves and initiate repair ...
Ralf Klamma, Marc Spaniol, Matthias Jarke