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CORR
2010
Springer
140views Education» more  CORR 2010»
13 years 10 months ago
Refinement Types for Logical Frameworks and Their Interpretation as Proof Irrelevance
Refinement types sharpen systems of simple and dependent types by offering expressive means to more precisely classify well-typed terms. We present a system of refinement types for...
William Lovas, Frank Pfenning
ASM
2010
ASM
14 years 1 months ago
A Refinement-Based Correctness Proof of Symmetry Reduced Model Checking
Symmetry reduction is a model checking technique that can help alleviate the problem of state space explosion, by preventing redundant state space exploration. In previous work, we...
Edd Turner, Michael J. Butler, Michael Leuschel
IPPS
1998
IEEE
14 years 2 months ago
Building BSP Programs Using the Refinement Calculus
Abstract. We extend the refinement calculus to permit the derivation of programs in the Bulk Synchronous Parallelism (BSP) style. This demonstrates that formal approaches developed...
David B. Skillicorn
ICMCS
2006
IEEE
119views Multimedia» more  ICMCS 2006»
14 years 4 months ago
Video News Shot Labeling Refinement via Shot Rhythm Models
We present a three-step post-processing method for increasing the precision of video shot labels in the domain of television news. First, we demonstrate that news shot sequences c...
John R. Kender, Milind R. Naphade
COMPSAC
2010
IEEE
13 years 6 months ago
Security in Context: Analysis and Refinement of Software Architectures
Security analysis methods can provide correct yet meaningless results if the assumptions underlying the model do not conform to reality. We present an approach to analyze the secur...
Thomas Heyman, Riccardo Scandariato, Wouter Joosen