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PKC
2010
Springer
199views Cryptology» more  PKC 2010»
13 years 8 months ago
Using Equivalence Classes to Accelerate Solving the Discrete Logarithm Problem in a Short Interval
The Pollard kangaroo method solves the discrete logarithm problem (DLP) in an interval of size N with heuristic average case expected running time approximately 2 √ N group opera...
Steven D. Galbraith, Raminder S. Ruprai
GECCO
2007
Springer
236views Optimization» more  GECCO 2007»
14 years 4 months ago
A discrete differential evolution algorithm for the permutation flowshop scheduling problem
In this paper, a novel discrete differential evolution (DDE) algorithm is presented to solve the permutation flowhop scheduling problem with the makespan criterion. The DDE algori...
Quan-Qe Pan, Mehmet Fatih Tasgetiren, Yun-Chia Lia...
ATMOS
2007
183views Optimization» more  ATMOS 2007»
13 years 11 months ago
Solving Large Scale Crew Scheduling Problems by using Iterative Partitioning
This paper deals with large-scale crew scheduling problems arising at the Dutch railway operator, Netherlands Railways (NS). We discuss several methods to partition large instances...
Erwin J. W. Abbink, Joel Van't Wout, Dennis Huisma...
PDPTA
2008
13 years 11 months ago
New Heuristics for Rotation Scheduling
- For an iterative process to be parallelized, the operations that comprise the process must be organized into a correct schedule that will allow the hardware to compute the task. ...
Michael Richter, David Poeschl, Timothy W. O'Neil
COR
2008
88views more  COR 2008»
13 years 10 months ago
Solving the swath segment selection problem through Lagrangean relaxation
The Swath Segment Selection Problem (SSSP) is an NP-hard combinatorial optimization problem arising in the context of planning and scheduling satellite operations. It was defined ...
Roberto Cordone, Federico Gandellini, Giovanni Rig...