2409 search results - page 176 / 482 » On Extended Regular Expressions |
148
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RIVF
2007
15 years 8 months ago
2007
Abstract— We propose in this paper a generalization of percolation processes in Z2 using the pretopology theory. We formalize the notion of neighborhood by extending it to the co...
152
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JCT
2006
15 years 6 months ago
2006
We give a new expression for the number of factorizations of a full cycle into an ordered product of permutations of specified cycle types. This is done through purely algebraic me...
180
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JANCL
2007
15 years 6 months ago
2007
ABSTRACT. This paper provides a complete characterization of epistemic models in which distributed knowledge complies with the principle of full communication [HOE 99, GER 99]. It ...
182
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ENTCS
2002
15 years 6 months ago
2002
We define a notion of type assignment with polymorphic intersection types of rank 2 for a term graph rewriting language that expresses sharing and cycles. We show that type assign...
132
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TIT
1998
15 years 6 months ago
1998
— A rate-distortion theorem for arbitrary (not necessarily stationary or ergodic) discrete-time finite-alphabet sources is given. This result, which provides the expression of t...