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NOSSDAV
2009
Springer
16 years 1 months ago
Dynamic overlay multicast in 3D video collaborative systems
Multi-stream/multi-site 3D video collaborative systems are promising as they enable remote users to interact in a 3D virtual space with a sense of co-presence. However, the decent...
Wanmin Wu, Zhenyu Yang, Klara Nahrstedt
CDC
2008
IEEE
129views Control Systems» more  CDC 2008»
16 years 1 months ago
Distributed subgradient methods and quantization effects
Abstract— We consider a convex unconstrained optimization problem that arises in a network of agents whose goal is to cooperatively optimize the sum of the individual agent objec...
Angelia Nedic, Alexander Olshevsky, Asuman E. Ozda...
HICSS
2008
IEEE
147views Biometrics» more  HICSS 2008»
16 years 1 months ago
Conceiving Interoperability between Public Authorities - A Methodical Framework
An increasing level of cooperation between public administrations nowadays on national, regional and local level requires methods to develop interoperable EGovernment systems and ...
Jörg Ziemann, Thomas Matheis, Dirk Werth
CEC
2007
IEEE
16 years 26 days ago
Asynchronous spatial evolutionary games: spatial patterns, Diversity and Chaos
— Over the past 50 years, much attention has been given to the Prisoner’s Dilemma as a metaphor for problems surrounding the evolution and maintenance of cooperative and altrui...
David Newth, David Cornforth
INFOCOM
2007
IEEE
16 years 25 days ago
Low-Power Distributed Event Detection in Wireless Sensor Networks
Abstract—In this paper we address the problem of energyefficient event detection in wireless sensor networks (WSNs). Duty cycling is a fundamental approach to conserving energy i...
Yanmin Zhu, Yunhao Liu, Lionel M. Ni, Z. Zhang