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COMBINATORICS
2002
89views more  COMBINATORICS 2002»
13 years 4 months ago
A Concise Proof of the Littlewood-Richardson Rule
We give a short proof of the Littlewood-Richardson rule using a sign-reversing involution.
John R. Stembridge
COMBINATORICS
2004
63views more  COMBINATORICS 2004»
13 years 4 months ago
A Positive Proof of the Littlewood-Richardson Rule using the Octahedron Recurrence
Allen Knutson, Terence Tao, Christopher Woodward
CSFW
2010
IEEE
13 years 8 months ago
Constraining Credential Usage in Logic-Based Access Control
—Authorization logics allow concise specification of flexible access-control policies, and are the basis for logic-based access-control systems. In such systems, resource owner...
Lujo Bauer, Limin Jia, Divya Sharma
ICFP
2007
ACM
14 years 4 months ago
Ott: effective tool support for the working semanticist
It is rare to give a semantic definition of a full-scale programming language, despite the many potential benefits. Partly this is because the available metalanguages for expressi...
Peter Sewell, Francesco Zappa Nardelli, Scott Owen...
FUIN
2007
90views more  FUIN 2007»
13 years 4 months ago
A Resolution Calculus with Shared Literals
We present a resolution calculus for first-order logic using a more concise formalism for representing sets of clauses. The idea is to represent the clause set at hand as a Direct...
Nicolas Peltier