STOC
2003
ACM
14 years 4 months ago
2003
ACM
STOC
2003
ACM
14 years 4 months ago
2003
ACM
Given a k-uniform hypergraph, the Ek-Vertex-Cover problem is to find the smallest subset of vertices that intersects every hyperedge. We present a new multilayered PCP constructi...
PODC
2003
ACM
14 years 4 months ago
2003
ACM
We present a methodology for automatic discovery of synchronization algorithms. We built a tool and used it to automatically discover hundreds of new algorithms for the well-known ...
MOBICOM
2003
ACM
14 years 4 months ago
2003
ACM
We develop algorithms for finding minimum energy disjoint paths in an all-wireless network, for both the node and linkdisjoint cases. Our major results include a novel polynomial...
IMC
2003
ACM
14 years 4 months ago
2003
ACM
—This paper presents a family of bitmap algorithms that address the problem of counting the number of distinct header patterns (flows) seen on a high-speed link. Such counting c...
COMPGEOM
2003
ACM
14 years 4 months ago
2003
ACM
I discuss algorithms based on bistellar flips for inserting and deleting constraining (d − 1)-facets in d-dimensional constrained Delaunay triangulations (CDTs) and weighted CD...
COMPGEOM
2003
ACM
14 years 4 months ago
2003
ACM
Given a set H of n hyperplanes in IRd , we present an algorithm that ε-approximates the extent between the top and bottom k levels of the arrangement of H in time O(n+(k/ε)c), w...
CASES
2003
ACM
14 years 4 months ago
2003
ACM
Focusing on embedded applications, scratchpad memories (SPMs) look like a best-compromise solution when taking into account performance, energy consumption and die area. The main ...
IPPS
2003
IEEE
14 years 4 months ago
2003
IEEE
We try to close the gap between theoretical investigations of wireless network topologies and realistic wireless environments. For point-to-point communication, we examine theoret...
IPPS
2003
IEEE
14 years 4 months ago
2003
IEEE
We present in this work a wide spectrum of results on analyzing the behavior of parallel heuristics for solving optimization problems. We focus on evolutionary algorithms as well ...