3377 search results - page 446 / 676 » Spatial computation |
GIS
2008
ACM
14 years 11 months ago
2008
ACM
Co-location pattern discovery is to find classes of spatial objects that are frequently located together. For example, if two categories of businesses often locate together, they ...
GIS
2006
ACM
14 years 11 months ago
2006
ACM
We present a novel method for the automatic generalization of land cover maps. A land cover map is composed of areas that collectively form a tessellation of the plane and each ar...
GIS
2006
ACM
14 years 11 months ago
2006
ACM
Given a query point and a collection of spatial features, a multi-type nearest neighbor (MTNN) query finds the shortest tour for the query point such that only one instance of eac...
DAC
2005
ACM
14 years 11 months ago
2005
ACM
As feature sizes shrink, transient failures of on-chip network links become a critical problem. At the same time, many applications require guarantees on both message arrival prob...
MOBIHOC
2009
ACM
14 years 11 months ago
2009
ACM
Sectorized antennas can increase wireless network capacity through greater spatial reuse. Despite their increasing popularity, their real-world performance characteristics in dens...