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ENTCS
2008
116views more  ENTCS 2008»
13 years 10 months ago
A Bidirectional Refinement Type System for LF
We present a system of refinement types for LF in the style of recent formulations where only canonical forms are well-typed. Both the usual LF rules and the rules for type refine...
William Lovas, Frank Pfenning
FAC
2008
127views more  FAC 2008»
13 years 10 months ago
Mechanising Mondex with Z/Eves
We describe our experiences in mechanising the specification, refinement, and proof of the Mondex Electronic Purse using the Z/Eves theorem prover. We took a conservative approach ...
Leo Freitas, Jim Woodcock
COMPUTING
2006
102views more  COMPUTING 2006»
13 years 10 months ago
A Reliable Area Reduction Technique for Solving Circle Packing Problems
Abstract We are dealing with the optimal, i.e. densest packings of congruent circles into the unit square. In the recent years we have built a numerically reliable, verified method...
Mihály Csaba Markót, Tibor Csendes
CORR
2006
Springer
77views Education» more  CORR 2006»
13 years 10 months ago
Generalized Entropy Power Inequalities and Monotonicity Properties of Information
New families of Fisher information and entropy power inequalities for sums of independent random variables are presented. These inequalities relate the information in the sum of n ...
Mokshay M. Madiman, Andrew R. Barron
FSS
2006
64views more  FSS 2006»
13 years 10 months ago
Strong laws of large numbers for independent fuzzy set-valued random variables
In this paper, we shall present strong laws of large numbers (SLLN's) for independent (not necessary identically distributed) fuzzy set-valued random variables whose base spa...
Shoumei Li, Yukio Ogura