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» The Computational Complexity of Linear Optics
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ICTAC
2005
Springer
14 years 3 months ago
Maximum Marking Problems with Accumulative Weight Functions
We present a new derivation of eļ¬ƒcient algorithms for a class of optimization problems called maximum marking problems. We extend the class of weight functions used in the speciļ...
Isao Sasano, Mizuhito Ogawa, Zhenjiang Hu
WIA
2001
Springer
14 years 2 months ago
Cascade Decompositions are Bit-Vector Algorithms
A vector algorithm is an algorithm that applies a bounded number of vector operations to an input vector, regardless of the length of the input. In this paper, we describe the link...
Anne Bergeron, Sylvie Hamel
COCO
1993
Springer
133views Algorithms» more  COCO 1993»
14 years 2 months ago
On Span Programs
We introduce a linear algebraic model of computation, the Span Program, and prove several upper and lower bounds on it. These results yield the following applications in complexit...
Mauricio Karchmer, Avi Wigderson
LPAR
1994
Springer
14 years 2 months ago
On Anti-Links
The concept of anti-link is defined, and useful equivalence-preserving operations on propositional formulas based on anti-links are introduced. These operations eliminate a potent...
Bernard Becker, Reiner Hähnle, Anavai Ramesh,...
SODA
2000
ACM
99views Algorithms» more  SODA 2000»
13 years 11 months ago
A point-placement strategy for conforming Delaunay tetrahedralization
A strategy is presented to find a set of points which yields a Conforming Delaunay tetrahedralization of a three-dimensional Piecewise-Linear Complex (PLC). This algorithm is nove...
Michael Murphy, David M. Mount, Carl W. Gable