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FSTTCS
2003
Springer
15 years 11 months ago
An Improved Approximation Scheme for Computing Arrow-Debreu Prices for the Linear Case
Recently, Jain, Mahdian and Saberi [5] had given a FPTAS for the problem of computing a market equilibrium in the Arrow-Debreu setting, when the utilities are linear functions. The...
Nikhil R. Devanur, Vijay V. Vazirani
JSC
2010
155views more  JSC 2010»
15 years 4 months ago
Algorithms for solving linear systems over cyclotomic fields
We consider the problem of solving a linear system Ax = b over a cyclotomic field. What makes cyclotomic fields of special interest is that we can easily find a prime p that sp...
Liang Chen, Michael B. Monagan
DAC
2007
ACM
16 years 7 months ago
An Integer Linear Programming Based Routing Algorithm for Flip-Chip Design
The flip-chip package provides a high chip-density solution to the demand for more I/O pads of VLSI designs. In this paper, we present the first routing algorithm in the literatur...
Jia-Wei Fang, Chin-Hsiung Hsu, Yao-Wen Chang
PRDC
2007
IEEE
16 years 7 days ago
An Automatic Real-Time Analysis of the Time to Reach Consensus
Consensus is one of the most fundamental problems in fault-tolerant distributed computing. This paper proposes a mechanical method for analyzing the condition that allows one to s...
Tatsuhiro Tsuchiya, André Schiper
ICALP
1997
Springer
15 years 10 months ago
Constructive Linear Time Algorithms for Branchwidth
We prove that, for any fixed k, one can construct a linear time algorithm that checks if a graph has branchwidth≤ k and, if so, outputs a branch decomposition of minimum width....
Hans L. Bodlaender, Dimitrios M. Thilikos