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IPPS
2005
IEEE
14 years 4 months ago
Local Leader Election, Signal Strength Aware Flooding, and Routeless Routing
We have identified a fundamental operator in wireless networks that we named the local leader election in which the goal is to select a node in a spatially close neighborhood. We ...
Gilbert Chen, Joel W. Branch, Boleslaw K. Szymansk...
IPPS
2005
IEEE
14 years 4 months ago
Exploring the Energy-Time Tradeoff in MPI Programs on a Power-Scalable Cluster
Recently, energy has become an important issue in highperformance computing. For example, supercomputers that have energy in mind, such as BlueGene/L, have been built; the idea is...
Vincent W. Freeh, Feng Pan, Nandini Kappiah, David...
ISCAS
2005
IEEE
141views Hardware» more  ISCAS 2005»
14 years 4 months ago
Image compression using texture modeling
Abstract— We consider the problem of improving the performance of multiwavelets-based image coders through texture parametrization. Texture parametrization is designed to achieve...
Lahouari Ghouti, Ahmed Bouridane, Mohammad K. Ibra...
MICRO
2005
IEEE
108views Hardware» more  MICRO 2005»
14 years 4 months ago
How to Fake 1000 Registers
Large numbers of logical registers can improve performance by allowing fast access to multiple subroutine contexts (register windows) and multiple thread contexts (multithreading)...
David W. Oehmke, Nathan L. Binkert, Trevor N. Mudg...
ACMACE
2005
ACM
14 years 4 months ago
Playmakers in multiplayer game communities: their importance and motivations for participation
In many game-like open-ended multiplayer communities, the success of the game, and well-being of the community, depends on the efforts of certain individuals who arrange resources...
Antti Salovaara, Mikael Johnson, Kalle Toiskallio,...