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WSC
2007
15 years 7 months ago
Ant-based approach for determining the change of measure in importance sampling
Importance Sampling is a potentially powerful variance reduction technique to speed up simulations where the objective depends on the occurrence of rare events. However, it is cru...
Poul E. Heegaard, Werner Sandmann
WSC
2008
15 years 7 months ago
Lean engineering for planning systems redesign - staff participation by simulation
Lean manufacturing aims at flexible and efficient manufacturing systems by reducing waste in all forms, such as, production of defective parts, excess inventory, unnecessary proce...
Durk-Jouke van der Zee, Arnout Pool, Jakob Wijngaa...
APPROX
2008
Springer
75views Algorithms» more  APPROX 2008»
15 years 7 months ago
On the Query Complexity of Testing Orientations for Being Eulerian
We consider testing directed graphs for being Eulerian in the orientation model introduced in [15]. Despite the local nature of the property of being Eulerian, it turns out to be ...
Eldar Fischer, Oded Lachish, Ilan Newman, Arie Mat...
APPROX
2008
Springer
83views Algorithms» more  APPROX 2008»
15 years 7 months ago
Sampling Hypersurfaces through Diffusion
Abstract. We are interested in efficient algorithms for generating random samples from geometric objects such as Riemannian manifolds. As a step in this direction, we consider the ...
Hariharan Narayanan, Partha Niyogi
150
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ASAP
2005
IEEE
93views Hardware» more  ASAP 2005»
15 years 7 months ago
Instruction Set Extensions for Reed-Solomon Encoding and Decoding
Reed-Solomon codes are an important class of error correcting codes used in many applications related to communications and digital storage. The fundamental operations in Reed-Sol...
Suman Mamidi, Daniel Iancu, Andrei Iancu, Michael ...