Several models on qualitative motion as instances of the csp Report as inadecuate




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Lledó Museros ; Francisco Toledo ;Inteligencia Artificial. Revista Iberoamericana de Inteligencia Artificial 2002, 6 (17)

Author: M. Teresa Escrig

Source: http://www.redalyc.org/


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Inteligencia Artificial.
Revista Iberoamericana de Inteligencia Artificial ISSN: 1137-3601 revista@aepia.org Asociación Española para la Inteligencia Artificial España Escrig, M.
Teresa; Museros, Lledó; Toledo, Francisco Several Models on Qualitative Motion as instances of the CSP Inteligencia Artificial.
Revista Iberoamericana de Inteligencia Artificial, vol.
6, núm.
17, 18, 2002, pp. 55-71 Asociación Española para la Inteligencia Artificial Valencia, España Available in: http:--www.redalyc.org-articulo.oa?id=92501705 How to cite Complete issue More information about this article Journals homepage in redalyc.org Scientific Information System Network of Scientific Journals from Latin America, the Caribbean, Spain and Portugal Non-profit academic project, developed under the open access initiative Several Models on Qualitative Motion as instances of the CSP* M.
Teresa Escrig*, Lledó Museros*Ψ, Julio Pacheco* and Francisco Toledo* *Universitat Jaume I, Egineering and Computer Science Department, Campus de Riu Sec, 12170 Castellón (Spain) Ψ Alicer, Ceramic Design Tecnology Institute, Avda.
Mar 42, E-12003 Castellón (Spain) email: {escrigm, museros, pacheco, toledo}@icc.uji.es Abstract Space and time has been integrated into three qualitative models in this article: a qualitative motion model which integrates topology and time, a qualitative velocity model in 2-D and a qualitative velocity model in 3-D. The integration has been accomplished thanks to the definition of an approach with the following three steps: (1) the definition of the algebra of the spatial aspect to be integrated.
The representation of each aspect is seen as an instance of the Constraint Satisfaction Problem (CSP); (2) the definition of the Basic Step of the Inference Process (BSIP) for each spatial aspect to be integrated.
In general, the BSIP consists on given two relationships which relate three objects A, B, and C (one object is shared among the two relationships, for instance...





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