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» Inapproximability of Combinatorial Optimization Problems
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COCOA
2009
Springer
16 years 18 days ago
Recoverable Robust Timetables on Trees
In the context of scheduling and timetabling, we study a challenging combinatorial problem which is very interesting for both practical and theoretical points of view. The motivati...
Gianlorenzo D'Angelo, Gabriele Di Stefano, Alfredo...
ICCS
2003
Springer
15 years 11 months ago
A New Approach to Survivability of Connection Oriented Networks
Issues of network reliability are very important in modern computer networks. Even a short failure of a network link can cause substantial consequences. In this paper we concentrat...
Krzysztof Walkowiak
ISSAC
1992
Springer
114views Mathematics» more  ISSAC 1992»
15 years 10 months ago
Parallel Lattice Basis Reduction
Abstract. Lattice basis reduction is an important problem in geometry of numbers with applications in combinatorial optimization, computer algebra, and cryptography. The well-known...
Gilles Villard
FCT
2007
Springer
15 years 10 months ago
Product Rules in Semidefinite Programming
Abstract. In recent years we have witnessed the proliferation of semidefinite programming bounds in combinatorial optimization [1,5,8], quantum computing [9,2,3,6,4,16] and even in...
Rajat Mittal, Mario Szegedy
CORR
2007
Springer
148views Education» more  CORR 2007»
15 years 6 months ago
Linear time algorithms for Clobber
We prove that the single-player game clobber is solvable in linear time when played on a line or on a cycle. For this purpose, we show that this game is equivalent to an optimizat...
Vincent D. Blondel, Julien M. Hendrickx, Raphael M...