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COLT
2008
Springer
13 years 9 months ago
Adapting to a Changing Environment: the Brownian Restless Bandits
In the multi-armed bandit (MAB) problem there are k distributions associated with the rewards of playing each of k strategies (slot machine arms). The reward distributions are ini...
Aleksandrs Slivkins, Eli Upfal
CONEXT
2010
ACM
13 years 5 months ago
Simple yet efficient, transparent airtime allocation for TCP in wireless mesh networks
In this paper, we explore a simple yet effective technique for explicitly allocating airtime to each active pair of communicating neighbors in a wireless neighborhood so that TCP ...
Ki-Young Jang, Konstantinos Psounis, Ramesh Govind...
GRID
2008
Springer
13 years 7 months ago
Cost and accuracy sensitive dynamic workflow composition over grid environments
A myriad of recent activities can be seen towards dynamic workflow composition for processing complex and data intensive problems. Meanwhile, the simultaneous emergence of the gri...
David Chiu, Sagar Deshpande, Gagan Agrawal, Rongxi...
EVOW
2008
Springer
13 years 9 months ago
Compound Particle Swarm Optimization in Dynamic Environments
Adaptation to dynamic optimization problems is currently receiving a growing interest as one of the most important applications of evolutionary algorithms. In this paper, a compoun...
Lili Liu, Dingwei Wang, Shengxiang Yang
PPOPP
1991
ACM
13 years 11 months ago
Dynamic Node Reconfiguration in a Parallel-Distributed Environment
Idle workstations in a network represent a significant computing potential. In particular, their processing power can be used by parallel-distributed programs that treat the netwo...
Michael J. Feeley, Brian N. Bershad, Jeffrey S. Ch...