302 search results - page 11 / 61 » Intersecting with Unaware Objects |
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GIS
2005
ACM
15 years 11 months ago
2005
ACM
Topological predicates, as derived from the 9-intersection model, have been widely recognized in GIS, spatial database systems, and many other geo-related disciplines. They are ba...
ESA
2003
Springer
15 years 3 months ago
2003
Springer
This paper presents a dynamic algorithm for the construction of the Euclidean Voronoi diagram of a set of convex objects in the plane. We consider first the Voronoi diagram of smo...
DASFAA
2010
IEEE
15 years 5 months ago
2010
IEEE
Abstract. Besides topological relations and approximate relations, cardinal directions have turned out to be an important class of qualitative spatial relations. In spatial databas...
DAGSTUHL
2007
14 years 11 months ago
2007
Abstract. Moving objects produce trajectories, which are stored in databases by means of finite samples of time-stamped locations. When also speed limitations in these sample poin...
SIGSOFT
2005
ACM
15 years 11 months ago
2005
ACM
Previous work has proven typestates to be useful for modeling protocols in object-oriented languages. We build on this work by addressing substitutability of subtypes as well as i...