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ICCAD
1994
IEEE
106views Hardware» more  ICCAD 1994»
13 years 11 months ago
On the NP-completeness of regular 2-D FPGA routing architectures and a novel solution
Several industrial FPGA routing architectures have been shown to have no efficient routing algorithms (unless P=NP) [3,4]. Here, we further investigate if the intractability of th...
Yu-Liang Wu, Douglas Chang
BMCBI
2006
127views more  BMCBI 2006»
13 years 7 months ago
Construction of phylogenetic trees by kernel-based comparative analysis of metabolic networks
Background: To infer the tree of life requires knowledge of the common characteristics of each species descended from a common ancestor as the measuring criteria and a method to c...
Sok June Oh, Je-Gun Joung, Jeong Ho Chang, Byoung-...
APPROX
2011
Springer
242views Algorithms» more  APPROX 2011»
12 years 7 months ago
New Tools for Graph Coloring
How to color 3 colorable graphs with few colors is a problem of longstanding interest. The best polynomial-time algorithm uses n0.2072 colors. There are no indications that colori...
Sanjeev Arora, Rong Ge
IOR
2010
161views more  IOR 2010»
13 years 6 months ago
Mechanism Design for Decentralized Online Machine Scheduling
We study the online version of the classical parallel machine scheduling problem to minimize the total weighted completion time from the perspective of algorithmic mechanism desig...
Birgit Heydenreich, Rudolf Müller, Marc Uetz
ESA
1995
Springer
182views Algorithms» more  ESA 1995»
13 years 11 months ago
A Geometric Approach to Betweenness
An input to the betweenness problem contains m constraints over n real variables (points). Each constraint consists of three points, where one of the points is specified to lie in...
Benny Chor, Madhu Sudan