A TCSP-like decidable constraint language generalising existing cardinal direction relations
Isli, Amar
Original · EN
We define a quantitative constraint language subsuming two calculi well-known in QSR (Qualitative Spatial Reasoning): Frank's cone-shaped and projection-based calculi of cardinal direction relations. We show how to solve a CSP (Constraint Satisfaction Problem) expressed in the language.
English translation
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