25937 search results - page 107 / 5188 » Geographic Information Systems |
125
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ADHOCNOW
2007
Springer
15 years 10 months ago
2007
Springer
We present a distributed topology control protocol that runs on a d-QUDG for d ≥ 1/ √ 2, and computes a sparse, constant-spanner, both in Euclidean distance and in hop distance...
136
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COSIT
2009
Springer
15 years 10 months ago
2009
Springer
Movement patterns of individual entities at the geographic scale are becoming a prominent research focus in spatial sciences. One pertinent question is how cognitive and formal cha...
119
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ETT
2002
15 years 3 months ago
2002
In this paper, we study traffic demands in an IP bacbkone, identify the routes used by these demands, and evaluate traffic granularity levels that are attractive for improving the...
125
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CGF
2002
15 years 3 months ago
2002
It is still challenging to generate hand-drawn pictures because they differ from ordinary photographs in that they are often drawn as seen from multiple viewpoints. This paper pre...
102
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ICASSP
2011
IEEE
14 years 7 months ago
2011
IEEE
When codeword frequency meets geographical location in landmark search applications, is it still discriminative for the search procedure? In this paper, we give a systematic inves...