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COMPGEOM
2006
ACM
14 years 3 months ago
An optimal-time algorithm for shortest paths on a convex polytope in three dimensions
We present an optimal-time algorithm for computing (an implicit representation of) the shortest-path map from a fixed source s on the surface of a convex polytope P in three dime...
Yevgeny Schreiber, Micha Sharir
IPCO
2001
184views Optimization» more  IPCO 2001»
13 years 10 months ago
Approximation Algorithms for the Minimum Bends Traveling Salesman Problem
Problem (Extended Abstract) Cliff Stein David P. Wagner Dartmouth College Computer Science Technical Report TR2000-367 May 9, 2000 The problem of traversing a set of points in the...
Clifford Stein, David P. Wagner
NPC
2005
Springer
14 years 2 months ago
A Resource-Based Server Performance Control for Grid Computing Systems
With the rapid advances in Internet and Grid technique, an increasing number of applications will involve computing systems. These applications in turn create an increasing demand ...
Naixue Xiong, Xavier Défago, Yanxiang He, Y...
ISCA
2000
IEEE
63views Hardware» more  ISCA 2000»
14 years 1 months ago
An embedded DRAM architecture for large-scale spatial-lattice computations
Spatial-lattice computations with finite-range interactions are an important class of easily parallelized computations. This class includes many simple and direct algorithms for ...
Norman Margolus
GECCO
2006
Springer
170views Optimization» more  GECCO 2006»
14 years 29 days ago
Combining simplex with niche-based evolutionary computation for job-shop scheduling
We propose a hybrid algorithm (called ALPINE) between Genetic Algorithm and Dantzig's Simplex method to approximate optimal solutions for the Flexible Job-Shop Problem. Local...
Syhlin Kuah, Joc Cing Tay