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SEMWEB
2009
Springer
16 years 1 months ago
PelletSpatial: A Hybrid RCC-8 and RDF/OWL Reasoning and Query Engine
In this paper, we present PelletSpatial, a qualitative spatial reasoning engine implemented on top of Pellet. PelletSpatial provides consistency checking and query answering over s...
Markus Stocker, Evren Sirin
LICS
2005
IEEE
16 years 18 days ago
Reactive Systems over Cospans
The theory of reactive systems, introduced by Leifer and Milner and previously extended by the authors, allows the derivation of well-behaved labelled transition systems (LTS) for...
Vladimiro Sassone, Pawel Sobocinski
ECSQARU
2005
Springer
16 years 17 days ago
Possibility Theory for Reasoning About Uncertain Soft Constraints
Abstract. Preferences and uncertainty occur in many real-life problems. The theory of possibility is one non-probabilistic way of dealing with uncertainty, which allows for easy in...
Maria Silvia Pini, Francesca Rossi, Kristen Brent ...
EGOV
2005
Springer
16 years 17 days ago
Personalized Access to Multi-version Norm Texts in an eGovernment Scenario
In this paper, we present some results of an ongoing research involving the design and implementation, in an eGovernment scenario, of a multi-version repository of norm texts suppo...
Fabio Grandi, Federica Mandreoli, Riccardo Martogl...
178
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ICCS
2005
Springer
16 years 16 days ago
Variables in Concept Graphs
A main feature of many logics used in computer science is a means to express quantification. Usually, syntactical devices like variables and quantifiers are used for this purpose...
Frithjof Dau