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LANMR
2007
13 years 10 months ago
Handling Exceptions in nonmonotonic reasoning
Abstract We introduce some differences in the style defeasible information is represented and inferences are made in nonmonotonic reasoning. These, at first sight harmless, chang...
Marcelino C. Pequeno, Rodrigo de M. S. Veras, Wlad...
SBBD
2007
116views Database» more  SBBD 2007»
13 years 10 months ago
A Hypergraph Model for Computing Page Reputation on Web Collections
In this work we propose a representation of the web as a directed hypergraph, instead of a graph, where links can connect not only pairs of pages, but also pairs of disjoint sets o...
Klessius Berlt, Edleno Silva de Moura, André...
AAAI
1990
13 years 10 months ago
Indexical Knowledge in Robot Plans
Robots act upon and perceive the world from a particular perspective. It is important to recognize this relativity to perspective if one is not to be overly demanding in specifyin...
Yves Lespérance, Hector J. Levesque
ENTCS
2008
99views more  ENTCS 2008»
13 years 9 months ago
Visual Specification of Metrics for Domain Specific Visual Languages
We present a Domain Specific Visual Language (DSVL) for the definition of metrics for other DSVLs. The metrics language has been defined using meta-modelling, and includes some of...
Esther Guerra, Paloma Díaz, Juan de Lara
GIS
2006
ACM
13 years 9 months ago
Qualitative polyline similarity testing with applications to query-by-sketch, indexing and classification
We present an algorithm for polyline (and polygon) similarity testing that is based on the double-cross formalism. To determine the degree of similarity between two polylines, the...
Bart Kuijpers, Bart Moelans, Nico Van de Weghe