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» A Theory of Closure Operators
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114
Voted
PODS
2000
ACM
102views Database» more  PODS 2000»
15 years 7 months ago
Linear Approximation of Planar Spatial Databases Using Transitive-Closure Logic
We consider spatial databases in the plane that can be defined by polynomial constraint formulas. Motivated by applications in geographic information systems, we investigate line...
Floris Geerts, Bart Kuijpers
86
Voted
WSC
2000
15 years 4 months ago
Predicting enemy force closure with simulation
This paper presents a model and an analysis done to predict enemy force closure. The simulation replaces a pencil and ruler method that has been used by Department of Defense plan...
Mark R. Grabau, Michael D. Payne
156
Voted
LICS
2009
IEEE
15 years 10 months ago
Expressiveness and Closure Properties for Quantitative Languages
Weighted automata are nondeterministic automata with numerical weights on transitions. They can define quantitative languages L that assign to each word w a real number L(w). In ...
Krishnendu Chatterjee, Laurent Doyen, Thomas A. He...
114
Voted
AML
2005
101views more  AML 2005»
15 years 3 months ago
Forcing and antifoundation
It is proved that the forcing apparatus can be built and set to work in ZFCA (=ZFC minus foundation plus the antifoundation axiom AFA). The key tools for this construction are gre...
Athanassios Tzouvaras
CONCUR
2009
Springer
15 years 10 months ago
Probabilistic Weighted Automata
Nondeterministic weighted automata are finite automata with numerical weights on transitions. They define quantitative languages L that assign to each word w a real number L(w). ...
Krishnendu Chatterjee, Laurent Doyen, Thomas A. He...