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PLDI
2004
ACM
15 years 9 months ago
Cloning-based context-sensitive pointer alias analysis using binary decision diagrams
This paper presents the first scalable context-sensitive, inclusionbased pointer alias analysis for Java programs. Our approach to context sensitivity is to create a clone of a m...
John Whaley, Monica S. Lam
160
Voted
SODA
1992
ACM
252views Algorithms» more  SODA 1992»
15 years 4 months ago
A General Approximation Technique for Constrained Forest Problems
We present a general approximation technique for a large class of graph problems. Our technique mostly applies to problems of covering, at minimum cost, the vertices of a graph wit...
Michel X. Goemans, David P. Williamson
176
Voted
DIALM
2003
ACM
175views Algorithms» more  DIALM 2003»
15 years 8 months ago
Localized construction of bounded degree and planar spanner for wireless ad hoc networks
We propose a novel localized algorithm that constructs a bounded degree and planar spanner for wireless ad hoc networks modeled by unit disk graph (UDG). Every node only has to kn...
Yu Wang 0003, Xiang-Yang Li
150
Voted
ICALP
2011
Springer
14 years 7 months ago
Improved Approximation for the Directed Spanner Problem
We present an O( √ n log n)-approximation algorithm for the problem of finding the sparsest spanner of a given directed graph G on n vertices. A spanner of a graph is a sparse ...
Piotr Berman, Arnab Bhattacharyya, Konstantin Maka...
105
Voted
IPPS
2000
IEEE
15 years 8 months ago
Connectivity Models for Optoelectronic Computing Systems
Abstract. Rent's rule and related concepts of connectivity such as dimensionality, line-length distributions, and separators have found great use in fundamental studies of di ...
Haldun M. Özaktas