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JCSS
2011
95views more  JCSS 2011»
15 years 26 days ago
Hardness results for approximating the bandwidth
The bandwidth of an n-vertex graph G is the minimum value b such that the vertices of G can be mapped to distinct integer points on a line without any edge being stretched to a di...
Chandan K. Dubey, Uriel Feige, Walter Unger
EOR
2008
90views more  EOR 2008»
15 years 6 months ago
An improved simulated annealing algorithm for bandwidth minimization
In this paper, a simulated annealing algorithm is presented for the Bandwidth Minimization Problem for Graphs. This algorithm is based on three distinguished features including an...
Eduardo Rodriguez-Tello, Jin-Kao Hao, Jose Torres-...
ALGORITHMICA
2008
110views more  ALGORITHMICA 2008»
15 years 6 months ago
Bandwidth-Constrained Allocation in Grid Computing
Grid computing systems pool together the resources of many workstations to create a virtual computing reservoir. Users can "draw" resources using a pay-as-you-go model, c...
Anshul Kothari, Subhash Suri, Yunhong Zhou
PPSN
2004
Springer
15 years 11 months ago
An Improved Evaluation Function for the Bandwidth Minimization Problem
This paper introduces a new evaluation function, called δ, for the Bandwidth Minimization Problem for Graphs (BMPG). Compared with the classical β evaluation function used, our ...
Eduardo Rodriguez-Tello, Jin-Kao Hao, Jose Torres-...
ISCC
2005
IEEE
104views Communications» more  ISCC 2005»
15 years 11 months ago
Bandwidth Guaranteed Routing for Ad Hoc Networks with Interference Consideration
The problem of computing bandwidth guaranteed paths for given flow requests in an ad-hoc network is complicated because neighboring links share the medium. We define the path wi...
Zhanfeng Jia, Rajarshi Gupta, Jean C. Walrand, Pra...