186 search results - page 17 / 38 » Continuous Monitoring of Distance Based Range Queries |
111
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VLDB
2004
ACM
15 years 5 months ago
2004
ACM
The Web is becoming a universal information dissemination medium, due to a number of factors including its support for content dynamicity. A growing number of Web information prov...
139
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SPIRE
2005
Springer
15 years 5 months ago
2005
Springer
Proximity searching consists in retrieving from a database, objects that are close to a query. For this type of searching problem, the most general model is the metric space, where...
131
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MOBICOM
2010
ACM
15 years 17 days ago
2010
ACM
Consider mobile targets moving in a plane and their movements being monitored by a network such as a field of sensors. We develop distributed algorithms for in-network tracking an...
108
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PODS
2004
ACM
16 years 15 days ago
2004
ACM
We present a novel coding-based technique for answering spatial and spatiotemporal queries on objects moving along a system of curves on the plane such as many road networks. We h...
120
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ICDE
2010
IEEE
16 years 4 days ago
2010
IEEE
K Nearest Neighbor search has many applications including data mining, multi-media, image processing, and monitoring moving objects. In this paper, we study the problem of KNN over...