184 search results - page 23 / 37 » Efficient Range Query Retrieval for Non-Uniform Data Distrib... |
125
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CIKM
1999
Springer
15 years 8 months ago
1999
Springer
A research prototype is presented for semantic indexing and retrieval in Information Retrieval. The prototype is motivated by a desire to provide a more efficient and effective in...
139
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CIKM
2006
Springer
15 years 7 months ago
2006
Springer
In this paper we introduce the distributed spatio-temporal similarity search problem: given a query trajectory Q, we want to find the trajectories that follow a motion similar to ...
260
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GIS
2005
ACM
16 years 4 months ago
2005
ACM
Geographic Information Systems (GIS) are increasingly managing very large sets of data and hence a centralized data repository may not always provide the most scalable solution. H...
246
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ICDE
2006
IEEE
16 years 5 months ago
2006
IEEE
Skyline queries are well suited when retrieving data according to multiple criteria. While most previous work has assumed a centralized setting this paper considers skyline queryi...
253
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SIGMOD
2007
ACM
16 years 4 months ago
2007
ACM
Distributed Hash Tables (DHTs) provide a scalable solution for data sharing in P2P systems. To ensure high data availability, DHTs typically rely on data replication, yet without ...