5210 search results - page 972 / 1042 » Exact geometric computation |
SIGMOD
1994
ACM
14 years 24 days ago
1994
ACM
Spatial joins are one of the most important operations for combining spatial objects of several relations. In this paper, spatial join processing is studied in detail for extended...
SIGIR
2010
ACM
14 years 19 days ago
2010
ACM
As a principled approach to capturing semantic relations of words in information retrieval, statistical translation models have been shown to outperform simple document language m...
WCNC
2010
IEEE
14 years 19 days ago
2010
IEEE
—In this paper, the mutual cooperative communication between multiple nodes in a wireless network is efficiently achieved through a novel concept of Space-Time Network Coding (S...
BIRTHDAY
2006
Springer
14 years 14 days ago
2006
Springer
Robots are autonomous agents whose actions are performed in the real world during a period of time. There are a number of general constraints on such actions, for example that the ...
BROADNETS
2006
IEEE
14 years 14 days ago
2006
IEEE
Efficient routing and wavelength assignment (RWA) in wavelength-routed all-optical networks is critical for achieving high efficiency over the backbone links. Extensive research ha...