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VLSID
1999
IEEE
87views VLSI» more  VLSID 1999»
14 years 21 days ago
Digital Circuit Design for Minimum Transient Energy and a Linear Programming Method
This paper provides a theoretical basis for eliminating or reducing the energy consumption due to transients in a synchronous digital circuit. The transient energy is minimized wh...
Vishwani D. Agrawal, Michael L. Bushnell, Ganapath...
INFOCOM
2008
IEEE
14 years 2 months ago
SRLG Failure Localization in All-Optical Networks Using Monitoring Cycles and Paths
—We introduce the concepts of monitoring paths (MPs) and monitoring cycles (MCs) for unique localization of shared risk linked group (SRLG) failures in all-optical networks. An S...
Satyajeet Ahuja, Srinivasan Ramasubramanian, Marwa...
CPM
2010
Springer
180views Combinatorics» more  CPM 2010»
14 years 1 months ago
Algorithms for Three Versions of the Shortest Common Superstring Problem
Abstract. The input to the Shortest Common Superstring (SCS) problem is a set S of k words of total length n. In the classical version the output is an explicit word SCS(S) in whic...
Maxime Crochemore, Marek Cygan, Costas S. Iliopoul...
STACS
2005
Springer
14 years 1 months ago
Cycle Cover with Short Cycles
Cycle covering is a well-studied problem in computer science. In this paper, we develop approximation algorithms for variants of cycle covering problems which bound the size and/o...
Nicole Immorlica, Mohammad Mahdian, Vahab S. Mirro...
ICALP
2007
Springer
14 years 2 months ago
Parameterized Approximability of the Disjoint Cycle Problem
Abstract. We give an fpt approximation algorithm for the directed vertex disjoint cycle problem. Given a directed graph G with n vertices and a positive integer k, the algorithm co...
Martin Grohe, Magdalena Grüber