Sciweavers

1729 search results - page 253 / 346
» On Bounds for the k-Partitioning of Graphs
Sort
View
SYNASC
2005
IEEE
129views Algorithms» more  SYNASC 2005»
15 years 3 months ago
Logic Restructuring for Delay Balancing in Wave-Pipelined Circuits: An Integer Programming Approach
In this paper we apply integer programming (IP) based techniques to the problem of delay balancing in wave-pipelined circuits. The proposed approach considers delays, as well as f...
Srivastav Sethupathy, Nohpill Park, Marcin Paprzyc...
PDCAT
2005
Springer
15 years 3 months ago
Approximating Spanning Trees with Inner Nodes Cost
We consider the practical NP-complete problem of finding a minimum weight spanning tree with both edge weights and inner nodes weights. We present two polynomial time algorithms ...
Rudolf Fleischer, Qi Ge, Jian Li, Shijun Tian, Hai...
DEBS
2003
ACM
15 years 3 months ago
A peer-to-peer approach to content-based publish/subscribe
Publish/subscribe systems are successfully used to decouple distributed applications. However, their efficiency is closely tied to the topology of the underlying network, the desi...
Wesley W. Terpstra, Stefan Behnel, Ludger Fiege, A...
ADHOCNOW
2003
Springer
15 years 3 months ago
Topology Control Problems under Symmetric and Asymmetric Power Thresholds
We consider topology control problems where the goal is to assign transmission powers to the nodes of an ad hoc network so as to induce graphs satisfying specific properties. The ...
Sven Oliver Krumke, Rui Liu, Errol L. Lloyd, Madha...
GD
2001
Springer
15 years 2 months ago
Orthogonal Drawings with Few Layers
In this paper, we study 3-dimensional orthogonal graph drawings. Motivated by the fact that only a limited number of layers is possible in VLSI technology, and also noting that a s...
Therese C. Biedl, John R. Johansen, Thomas C. Sher...