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» Spatial Logics for Bigraphs
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102
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ICDAR
2005
IEEE
15 years 3 months ago
Using Fuzzy Logic to Analyze Superscript and Subscript Relations in Handwritten Mathematical Expressions
Handwritten mathematical notation contains ambiguities of various kinds. Here we focus on ambiguity in spatial relationships; in particular, we use fuzzy logic to treat ambiguity ...
Ling Zhang, Dorothea Blostein, Richard Zanibbi
70
Voted
FLAIRS
2003
14 years 11 months ago
On the Computational Complexity of Spatio-Temporal Logics
Recently, a hierarchy of spatio-temporal languages based on the propositional temporal logic PTL and the spatial languages RCC-8, BRCC-8 and S4u has been introduced. Although a nu...
David Gabelaia, Roman Kontchakov, Agi Kurucz, Fran...
FOSSACS
2009
Springer
15 years 5 months ago
Separating Graph Logic from MSO
Abstract. Graph logic (GL) is a spatial logic for querying graphs introduced by Cardelli et al. It has been observed that in terms of expressive power, this logic is a fragment of ...
Timos Antonopoulos, Anuj Dawar
78
Voted
ICFP
2006
ACM
15 years 10 months ago
Polymorphism and separation in hoare type theory
In previous work, we proposed a Hoare Type Theory (HTT) which combines effectful higher-order functions, dependent types and Hoare Logic specifications into a unified framework. H...
Aleksandar Nanevski, Greg Morrisett, Lars Birkedal
WILF
2007
Springer
167views Fuzzy Logic» more  WILF 2007»
15 years 4 months ago
Dilation and Erosion of Spatial Bipolar Fuzzy Sets
Bipolarity has not been much exploited in the spatial domain yet, although it has many features to manage imprecise and incomplete information that could be interesting in this dom...
Isabelle Bloch