1038 search results - page 131 / 208 » Space-Bounded Query Approximation |
139
Voted
VISUAL
1999
Springer
15 years 6 months ago
1999
Springer
Blobworld is a system for image retrieval based on nding coherent image regions which roughly correspond to objects. Each image is automatically segmented into regions blobs"...
120
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SIGMOD
1989
ACM
15 years 6 months ago
1989
ACM
Spatial objects other than points and boxes can be stored in spatial indexes, but the techniques usually require the use of approximations that can be arbitrarily bad. This leads ...
140
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CCCG
2010
15 years 4 months ago
2010
We propose algorithms for efficiently maintaining a constant-approximate minimum connected dominating set (MCDS) of a geometric graph under node insertions and deletions. Assuming...
128
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ECIR
2008
Springer
15 years 4 months ago
2008
Springer
An expert search system assists users with their "expertise need" by suggesting people with relevant expertise to their query. Most systems work by ranking documents in r...
105
Voted
NIPS
1998
15 years 4 months ago
1998
Lazy learning is a memory-based technique that, once a query is received, extracts a prediction interpolating locally the neighboring examples of the query which are considered re...