Sciweavers

AAAI
2000
13 years 6 months ago
GeoRep: A Flexible Tool for Spatial Representation of Line Drawings
A central problem in qualitative reasoning is understanding how people reason about space and shape with diagrams. We claim that progress in diagrammatic reasoning is being slowed...
Ronald W. Ferguson, Kenneth D. Forbus
EKAW
2006
Springer
13 years 7 months ago
A Formal Approach to Qualitative Reasoning on Topological Properties of Networks
Abstract. Qualitative reasoning uses a limited set of relevant distinctions of the domain to allow a flexible way of representing and reasoning about it. This work presents a conce...
Andrea Rodríguez, Claudio Gutierrez
ECAI
2004
Springer
13 years 11 months ago
Qualitative Reasoning Feeding Back into Quantitative Model-Based Tracking
Tracking vehicles in image sequences of innercity road traffic scenes still constitutes a challenging task. Even if a-priori knowledge about the 3D shape of vehicles, of backgroun...
Christian Köhler, Artur Ottlik, Hans-Hellmut ...
ER
2005
Springer
170views Database» more  ER 2005»
13 years 11 months ago
Conceptual Neighbourhood Diagrams for Representing Moving Objects
The idea of Conceptual Neighbourhood Diagram (CND) has proved its relevance in the areas of qualitative reasoning about time and qualitative reasoning about space. In this work, a ...
Nico Van de Weghe, Philippe De Maeyer
AGILE
2007
Springer
127views GIS» more  AGILE 2007»
13 years 11 months ago
Space-contained conflict revision, for geographic information
Using qualitative reasoning with geographic information, contrarily, for instance, with robotics, looks not only fastidious (i.e.: encoding knowledge Propositional Logics PL), but ...
Omar Doukari, Robert Jeansoulin