571 search results - page 56 / 115 » Clustering Objects on a Spatial Network |
208
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SIGMOD
2008
ACM
15 years 11 months ago
2008
ACM
This demo presents a privacy-preserving aggregate location monitoring system, namely, TinyCasper, in which we can monitor moving objects in wireless sensor networks while preservi...
SIGIR
1996
ACM
15 years 3 months ago
1996
ACM
The aggregated structure of documents plays a key role in full-text, multimedia, and network Information Retrieval (IR). Considering aggregation provides new querying facilities a...
100
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GLOBECOM
2007
IEEE
15 years 5 months ago
2007
IEEE
Abstract— Peer-to-Peer (P2P) systems provide decentralization, self-organization, scalability and failure-resilience, but suffer from high worst-case latencies. Researchers have ...
113
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CLUSTER
2005
IEEE
15 years 4 months ago
2005
IEEE
Data intensive applications on clusters often require requests quickly be sent to the node managing the desired data. In many applications, one must look through a sorted tree str...
WETICE
1997
IEEE
15 years 3 months ago
1997
IEEE
This paper is concerned with how collaborative virtual environments can be structured in order to enable greater scalability and yet maintain a richness of communication. Based on...