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» Approximation Algorithms for Scheduling with Reservations
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STOC
2002
ACM
121views Algorithms» more  STOC 2002»
15 years 10 months ago
Average case analysis for batched disk scheduling and increasing subsequences
We consider the problem of estimating the tour length and finding approximation algorithms for the asymmetric traveling salesman problem arising from the disk scheduling problem. ...
Eitan Bachmat
CORR
2008
Springer
116views Education» more  CORR 2008»
14 years 10 months ago
Optimal Scheduling of File Transfers with Divisible Sizes on Multiple Disjoint Paths
In this paper I investigate several offline and online data transfer scheduling problems and propose efficient algorithms and techniques for addressing them. In the offline case, ...
Mugurel Ionut Andreica
FOCS
2007
IEEE
15 years 4 months ago
Adaptive Simulated Annealing: A Near-optimal Connection between Sampling and Counting
We present a near-optimal reduction from approximately counting the cardinality of a discrete set to approximately sampling elements of the set. An important application of our wo...
Daniel Stefankovic, Santosh Vempala, Eric Vigoda
TPDS
2010
112views more  TPDS 2010»
14 years 8 months ago
Resource Scheduling in Wireless Networks Using Directional Antennas
—Due to a continued increase in the speed and capacities of computing devices, combined with our society’s growing need for mobile communication capabilities, multihop wireless...
Imad Jawhar, Jie Wu, Dharma P. Agrawal
ALGORITHMICA
2002
120views more  ALGORITHMICA 2002»
14 years 9 months ago
An Experimental Study of Algorithms for Weighted Completion Time Scheduling
We consider the total weighted completion time scheduling problem for parallel identical machines and precedence constraints, P jprecj PwiCi. This important and broad class of pro...
Ivan D. Baev, Waleed Meleis, Alexandre E. Eichenbe...