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HM
2005
Springer
97views Optimization» more  HM 2005»
14 years 2 months ago
Comparing Parallelization of an ACO: Message Passing vs. Shared Memory
We present a shared memory approach to the parallelization of the Ant Colony Optimization (ACO) metaheuristic and a performance comparison with an existing message passing implemen...
Pierre Delisle, Marc Gravel, Michaël Krajecki...
HICSS
2002
IEEE
109views Biometrics» more  HICSS 2002»
14 years 2 months ago
Supporting Group-to-Group Collaboration in Videoconferences
This paper describes our experiences in an ongoing collaboration between our research group in Palo Alto and a similar group in Japan. The collaboration is based on semimonthly vi...
Andreas Girgensohn, John S. Boreczky, Patrick Chiu...
ICMCS
2008
IEEE
129views Multimedia» more  ICMCS 2008»
14 years 3 months ago
Evaluation of segment-based proxy caching for video on demand
In this paper, we derive an analytical model for the evaluation of the performance of a Video on Demand (VoD) system. The model estimates the mean waiting time achievable by the P...
Muhammad Muhammad, Wei Tu, Eckehard G. Steinbach
IPPS
2003
IEEE
14 years 2 months ago
Parallel Tabu Search in a Heterogeneous Environment
In this paper, we discuss a parallel tabu search algorithm with implementation in a heterogeneous environment. Two parallelization strategies are integrated: functional decomposit...
Ahmad A. Al-Yamani, Sadiq M. Sait, Hassan Barada, ...
IJCAT
2007
100views more  IJCAT 2007»
13 years 9 months ago
INCA: qualitative reference framework for incentive mechanisms in P2P networks
: The existence of peer-to-peer networks is due to benefits brought by decentralisation of control and distribution of resources. It is expected that the usage of such networks wi...
Andrew Roczniak, Abdulmotaleb El-Saddik, Pierre L&...