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115
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TPDS
1998
110views more  TPDS 1998»
15 years 2 months ago
On Exploiting Task Duplication in Parallel Program Scheduling
—One of the main obstacles in obtaining high performance from message-passing multicomputer systems is the inevitable communication overhead which is incurred when tasks executin...
Ishfaq Ahmad, Yu-Kwong Kwok
141
Voted
LATIN
2004
Springer
15 years 8 months ago
Global Synchronization in Sensornets
Time synchronization is necessary in many distributed systems, but achieving synchronization in sensornets, which combine stringent precision requirements with severe resource con...
Jeremy Elson, Richard M. Karp, Christos H. Papadim...
172
Voted
ICASSP
2011
IEEE
14 years 6 months ago
Content preference estimation in online social networks: Message passing versus sparse reconstruction on graphs
We design two different strategies for computing the unknown content preferences in an online social network based on a small set of nodes in the corresponding social graph for wh...
Jacob Chakareski
111
Voted
ICRA
2003
IEEE
165views Robotics» more  ICRA 2003»
15 years 8 months ago
Multi-robot task-allocation through vacancy chains
Existing task allocation algorithms generally do not consider the effects of task interaction, such as interference, but instead assume that tasks are independent. That assumptio...
Torbjørn S. Dahl, Maja J. Mataric, Gaurav S...
SIGMETRICS
2008
ACM
138views Hardware» more  SIGMETRICS 2008»
15 years 2 months ago
Utility maximization in peer-to-peer systems
In this paper, we study the problem of utility maximization in P2P systems, in which aggregate application-specific utilities are maximized by running distributed algorithms on P2...
Minghua Chen, Miroslav Ponec, Sudipta Sengupta, Ji...