Oriented Point Relation Algebra

From HandWiki
Revision as of 02:17, 17 November 2021 by imported>NBrushPhys (over-write)
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)

The Oriented Point Relation Algebra (OPRA) serves for qualitative spatial representation and reasoning. OPRA is an orientation calculus with adjustable granularity. OPRA is based on objects which are represented as oriented points. Oriented points are specified as pair of a point and a direction on the 2D-plane.

References

  • Till Mossakowski, Reinhard Moratz (2012). Qualitative Reasoning about Relative Direction of Oriented Points. Artificial Intelligence, Vol. 180–181, pp. 34–45.




Retrieved from "https://handwiki.org/wiki/index.php?title=Oriented_Point_Relation_Algebra&oldid=33768"