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» Computing Weighted Solutions in Answer Set Programming
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125
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ACMMPC
2000
Springer
231views Mathematics» more  ACMMPC 2000»
15 years 5 months ago
Galois Connections and Fixed Point Calculus
Fixed point calculus is about the solution of recursive equations de˛ned by a monotonic endofunction on a partially ordered set. This tutorial presents the basic theory of ˛xed ...
Roland Carl Backhouse
106
Voted
BMCBI
2010
116views more  BMCBI 2010»
15 years 1 months ago
A hybrid approach to protein folding problem integrating constraint programming with local search
Background: The protein folding problem remains one of the most challenging open problems in computational biology. Simplified models in terms of lattice structure and energy func...
Abu Zafer M. Dayem Ullah, Kathleen Steinhöfel
67
Voted
PPOPP
2005
ACM
15 years 6 months ago
Using multiple energy gears in MPI programs on a power-scalable cluster
Recently, system architects have built low-power, high-performance clusters, such as Green Destiny. The idea behind these clusters is to improve the energy efficiency of nodes. H...
Vincent W. Freeh, David K. Lowenthal
104
Voted
STOC
2009
ACM
168views Algorithms» more  STOC 2009»
16 years 1 months ago
Fault-tolerant spanners for general graphs
The paper concerns graph spanners that are resistant to vertex or edge failures. Given a weighted undirected n-vertex graph G = (V, E) and an integer k 1, the subgraph H = (V, E ...
Shiri Chechik, Michael Langberg, David Peleg, Liam...
126
Voted
PPOPP
2012
ACM
13 years 8 months ago
Chestnut: a GPU programming language for non-experts
Graphics processing units (GPUs) are powerful devices capable of rapid parallel computation. GPU programming, however, can be quite difficult, limiting its use to experienced prog...
Andrew Stromme, Ryan Carlson, Tia Newhall