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» A Formal Foundation for XrML
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VLC
2011
83views more  VLC 2011»
14 years 4 months ago
A decision procedure for a decidable fragment of generalized constraint diagrams
Constraint diagrams were introduced by Kent, in 1997, as an alternative to the OCL for placing formal constraints on software models. Since their introduction, constraint diagrams...
Jim Burton, Gem Stapleton, Ali Hamie
DLOG
2011
14 years 1 months ago
Concept Model Semantics for DL Preferential Reasoning
Abstract. The preferential and rational consequence relations first studied by Lehmann and colleagues play a central role in non-monotonic reasoning, not least because they provid...
Arina Britz, Thomas Meyer, Ivan José Varzin...
FORTEST
2008
14 years 11 months ago
Model-Based Testing of Object-Oriented Reactive Systems with Spec Explorer
Testing is one of the costliest aspects of commercial software development. Model-based testing is a promising approach addressing these deficits. At Microsoft, model-based testin...
Margus Veanes, Colin Campbell, Wolfgang Grieskamp,...
LICS
2008
IEEE
15 years 4 months ago
Mechanizing the Metatheory of LF
LF is a dependent type theory in which many other formal systems can be conveniently embedded. However, correct use of LF relies on nontrivial metatheoretic developments such as p...
Christian Urban, James Cheney, Stefan Berghofer
MDAI
2007
Springer
15 years 4 months ago
Lindig's Algorithm for Concept Lattices over Graded Attributes
Formal concept analysis (FCA) is a method of exploratory data analysis. The data is in the form of a table describing relationship between objects (rows) and attributes (columns), ...
Radim Belohlávek, Bernard De Baets, Jan Out...