947 search results - page 141 / 190 » Discrete Geometry |
COMPGEOM
2004
ACM
15 years 3 months ago
2004
ACM
We discuss online strategies for visibility-based searching for an object hidden behind a corner, using Kurt3D, a real autonomous mobile robot. This task is closely related to a n...
COMPGEOM
2004
ACM
15 years 3 months ago
2004
ACM
Models of forest ecosystems are needed to understand how climate and land-use change can impact biodiversity. In this paper we describe an individual-based, spatially-explicit for...
COMPGEOM
2004
ACM
15 years 3 months ago
2004
ACM
We consider the problem of constructing binary space partitions (BSPs) for orthogonal subdivisions (space filling packings of boxes) in d-space. We show that a subdivision with n...
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COMPGEOM
2004
ACM
15 years 3 months ago
2004
ACM
We show that the persistent homology of a filtered ddimensional simplicial complex is simply the standard homology of a particular graded module over a polynomial ring. Our analy...
CAAN
2004
Springer
15 years 3 months ago
2004
Springer
We consider a generalized copy model of the web graph and related networks, and analyze its limiting behaviour. The model is motivated by previously proposed copying models of the ...