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FLAIRS
2004
13 years 10 months ago
Reasoning on Spatial Constraints over Regions
We discuss description and reasoning over regions. We have proposed a system called SRCC that integrates integration of spatial and semantic data. SRCC can describe and reason abo...
Kazuko Takahashi
FORTE
2004
13 years 10 months ago
Witness and Counterexample Automata for ACTL
Witnesses and counterexamples produced by model checkers provide a very useful source of diagnostic information. They are usually returned in the form of a single computation path ...
Robert Meolic, Alessandro Fantechi, Stefania Gnesi
DGO
2003
79views Education» more  DGO 2003»
13 years 10 months ago
Finding Outliers in Models of Spatial Data
Statistical models fit to data often require extensive and challenging re-estimation before achieving final form. For example, outliers can adversely affect fits. In other cas...
David W. Scott, J. Blair Christian
VIIP
2001
13 years 10 months ago
Parallel Detection of Closed Streamlines in Planar Flows
Closed streamlines are an integral part of vector field topology, since they behave like sources respectively sinks but are often neither considered nor detected. If a streamline ...
Thomas Wischgoll, Gerik Scheuermann, Hans Hagen
IJCAI
1997
13 years 10 months ago
Model Minimization, Regression, and Propositional STRIPS Planning
Propositional STRIPS planning problems can be viewed as finite state automata (FSAs) represented in a factored form. Automaton minimization is a well-known technique for reducing ...
Robert Givan, Thomas Dean