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ICLP
1999
Springer
14 years 2 months ago
Algebra of Logic Programming
A declarative programming language has two kinds of semantics. The tract helps in reasoning about speci cations and correctness, while an operational semantics determines the mann...
Silvija Seres, J. Michael Spivey, C. A. R. Hoare
SPAA
1997
ACM
14 years 2 months ago
System Area Network Mapping
: This paper presents a network mapping algorithm and proves its correctness assuming a traffic-free network. Respecting well-defined parameters, the algorithm produces a graph iso...
Brent N. Chun, Alan M. Mainwaring, Saul Schleimer,...
COMPGEOM
2007
ACM
13 years 12 months ago
Between umbra and penumbra
Computing shadow boundaries is a difficult problem in the case of non-point light sources. A point is in the umbra if it does not see any part of any light source; it is in full l...
Julien Demouth, Olivier Devillers, Hazel Everett, ...
JACM
2006
98views more  JACM 2006»
13 years 10 months ago
Distribution sort with randomized cycling
Parallel independent disks can enhance the performance of external memory (EM) algorithms, but the programming task is often di cult. In this paper we develop randomized variants ...
Jeffrey Scott Vitter, David A. Hutchinson
MOBIHOC
2009
ACM
14 years 10 months ago
Improved bounds on the throughput efficiency of greedy maximal scheduling in wireless networks
Due to its low complexity, Greedy Maximal Scheduling (GMS), also known as Longest Queue First (LQF), has been studied extensively for wireless networks. However, GMS can result in...
Mathieu Leconte, Jian Ni, Rayadurgam Srikant