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ICNC
2005
Springer
15 years 7 months ago
Harmony Search for Generalized Orienteering Problem: Best Touring in China
In order to overcome the drawbacks of mathematical optimization techniques, soft computing algorithms have been vigorously introduced during the past decade. However, there are sti...
Zong Woo Geem, Chung-Li Tseng, Yongjin Park
DAC
2004
ACM
15 years 7 months ago
Large-scale placement by grid-warping
Grid-warping is a new placement algorithm based on a strikingly simple idea: rather than move the gates to optimize their location, we elastically deform a model of the 2-0 chip s...
Zhong Xiu, James D. Z. Ma, Suzanne M. Fowler, Rob ...
SPAA
2004
ACM
15 years 7 months ago
Improved combination of online algorithms for acceptance and rejection
Given two admission control algorithms that are cA-acceptcompetitive and cR-reject-competitive respectively, we give two ways to make an algorithm that is simultaneously O(cA)acce...
David P. Bunde, Yishay Mansour
ICDCS
2003
IEEE
15 years 7 months ago
Neighbor Table Construction and Update in a Dynamic Peer-to-Peer Network
In a system proposed by Plaxton, Rajaraman and Richa (PRR), the expected cost of accessing a replicated object was proved to be asymptotically optimal for a static set of nodes an...
Huaiyu Liu, Simon S. Lam
FOCS
2000
IEEE
15 years 6 months ago
Fairness Measures for Resource Allocation
In many optimization problems, one seeks to allocate a limited set of resources to a set of individuals with demands. Thus, such allocations can naturally be viewed as vectors, wi...
Amit Kumar, Jon M. Kleinberg