2095 search results - page 257 / 419 » Modeling and Querying Semi-structured Data |
273
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ICDE
2006
IEEE
16 years 7 months ago
2006
IEEE
Radio Frequency Identification (RFID) applications are set to play an essential role in object tracking and supply chain management systems. In the near future, it is expected tha...
250
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DC
2008
15 years 6 months ago
2008
We study the problem of maintaining a sketch of recent elements of a data stream. Motivated by applications involving network data, we consider streams that are asynchronous, in wh...
153
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DAWAK
2007
Springer
16 years 19 days ago
2007
Springer
Abstract. A federated data warehouse is a logical integration of data warehouses applicable when physical integration is impossible due to privacy policy or legal restrictions. In ...
166
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AMW
2010
15 years 8 months ago
2010
A Data Warehouse (DW) is a data repository that integrates data from multiple sources and organizes the data according to a set of data structures called dimensions. Each dimension...
161
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WWW
2006
ACM
16 years 7 months ago
2006
ACM
This paper is to investigate the group behavior patterns of search activities based on Web search history data, i.e., clickthrough data, to boost search performance. We propose a ...