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» On Automating the Calculus of Relations
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93
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IFIP8
2007
15 years 2 months ago
A Hybrid Approach for Business Process Verification
Business Process Verification (BPV) is increasingly important in emerging BPM Systems. Although many approaches related to BPV exist, the gap between formal models defined in previ...
Bing Li, Junichi Iijima
79
Voted
IJCAI
2001
15 years 2 months ago
From Images to Bodies: Modelling and Exploiting Spatial Occlusion and Motion Parallax
This paper describes the Region Occlusion Calculus (ROC-20), that can be used to model spatial occlusion and the effects of motion parallax of arbitrary shaped objects. ROC-20 ass...
David A. Randell, Mark Witkowski, Murray Shanahan
101
Voted
CORR
2010
Springer
146views Education» more  CORR 2010»
15 years 23 days ago
Liberalizing Dependency
Abstract. The dependency core calculus (DCC), a simple extension of the computational lambda calculus, captures a common notion of dependency that arises in many programming langua...
Avik Chaudhuri
97
Voted
MFCS
2010
Springer
14 years 11 months ago
Resource Combinatory Algebras
Abstract. We initiate a purely algebraic study of Ehrhard and Regnier’s resource λ-calculus, by introducing three equational classes of algebras: resource combinatory algebras, ...
Alberto Carraro, Thomas Ehrhard, Antonino Salibra
112
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SPATIALCOGNITION
2004
Springer
15 years 6 months ago
Branching Allen
Allen’s interval calculus is one of the most prominent formalisms in the domain of qualitative spatial and temporal reasoning. Applications of this calculus, however, are restric...
Marco Ragni, Stefan Wölfl