486 search results - page 26 / 98 » An Efficient Path Index for Querying Semi-structured Data |
191
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GIS
2006
ACM
16 years 25 days ago
2006
ACM
Location information gathered from a variety of sources in the form of sensor data, video streams, human observations, and so on, is often imprecise and uncertain and needs to be ...
SODA
2010
ACM
15 years 9 months ago
2010
ACM
We consider the problem of reconstructing a road network from a collection of path traces and provide guarantees on the accuracy of the reconstruction under reasonable assumptions...
120
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CVDB
2004
ACM
15 years 5 months ago
2004
ACM
Nearest Neighbor Search on Multimedia Indexing Structures Multimedia databases get larger and larger in our days, and this trend is expected to continue in the future. There are v...
112
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DASFAA
2009
IEEE
15 years 3 months ago
2009
IEEE
We investigate the expressiveness of existing XML keyword search semantics and propose Meaningful Connected Network (MCN) as a new semantics to capture meaningful relationships of ...
171
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SIGMOD
2009
ACM
16 years 7 hour ago
2009
ACM
With large amounts of correlated probabilistic data being generated in a wide range of application domains including sensor networks, information extraction, event detection etc.,...