25937 search results - page 62 / 5188 » Geographic Information Systems |
COMPGEOM
1996
ACM
15 years 3 months ago
1996
ACM
In this paper we show how to traverse a subdivision and to report all cells, edges and vertices, without making use of mark bits in the structure or a stack. We do this by perform...
134
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CVGIP
2004
14 years 11 months ago
2004
In this paper we present an efficient method for interpolating a piecewise-linear surface between two parallel slices, each consisting of an arbitrary number of (possibly nested) ...
259
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COCOON
2011
Springer
13 years 11 months ago
2011
Springer
Motivated by a security problem in geographic information systems, we study the following graph theoretical problem: given a graph G, two special nodes s and t in G, and a number k...
SIGIR
2010
ACM
15 years 2 months ago
2010
ACM
ICEIS
2009
IEEE
14 years 9 months ago
2009
IEEE
