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111
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ICALP
2004
Springer
15 years 6 months ago
A Faster Algorithm for Minimum Cycle Basis of Graphs
Abstract. In this paper we consider the problem of computing a minimum cycle basis in a graph G with m edges and n vertices. The edges of G have non-negative weights on them. The p...
Telikepalli Kavitha, Kurt Mehlhorn, Dimitrios Mich...
129
Voted
DCC
2000
IEEE
15 years 29 days ago
Efficient Arithmetic on Koblitz Curves
It has become increasingly common to implement discrete-logarithm based public-key protocols on elliptic curves over finite fields. The basic operation is scalar multiplication: ta...
Jerome A. Solinas
128
Voted
MP
2007
142views more  MP 2007»
15 years 19 days ago
Active-constraint variable ordering for faster feasibility of mixed integer linear programs
The selection of the branching variable can greatly affect the speed of the branch and bound solution of a mixed-integer or integer linear program. Traditional approaches to branc...
Jagat Patel, John W. Chinneck
80
Voted
CORR
2010
Springer
152views Education» more  CORR 2010»
15 years 1 months ago
A Faster Algorithm for Quasi-convex Integer Polynomial Optimization
We present a faster exponential-time algorithm for integer optimization over quasi-convex polynomials. We study the minimization of a quasiconvex polynomial subject to s quasi-con...
Robert Hildebrand, Matthias Köppe
67
Voted
CORR
2007
Springer
66views Education» more  CORR 2007»
15 years 1 months ago
On Faster Integer Calculations using Non-Arithmetic Primitives
Katharina Lürwer-Brüggemeier, Martin Zie...