31 search results - page 6 / 7 » Dimension-refined topological predicates |
UIC
2007
Springer
13 years 11 months ago
2007
Springer
In mobile ad hoc networks (MANETs), nodes mobility cause network topologies to change dynamically over time, which complicates important tasks such as broadcasting and routing. Mob...
FGCS
2010
13 years 4 months ago
2010
In a distributed system where scalability is an issue, like in a GRID [5], the problem of enforcing mutual exclusion often arises in a soft form: the infrequent failure of the mut...
DASFAA
2010
IEEE
14 years 14 days 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...
ICDE
2005
IEEE
14 years 7 months ago
2005
IEEE
Query processing in traditional information management systems has moved from an exact match model to more flexible paradigms allowing cooperative retrieval by aggregating the dat...
EUROGRAPHICS
2010
Eurographics
14 years 2 months ago
2010
Eurographics
We present a new technique to implement operators that modify the topology of polygonal meshes at intersections and self-intersections. Depending on the modification strategy, th...