3686 search results - page 620 / 738 » Context Query in Information Retrieval |
155
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DAWAK
2000
Springer
15 years 8 months ago
2000
Springer
In the context of multidimensional databases implemented on relational DBMSs through star schemes, the most effective technique to enhance performances consists of materializing re...
138
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DAWAK
2008
Springer
15 years 5 months ago
2008
Springer
The DWS (Data Warehouse Striping) technique is a data partitioning approach especially designed for distributed data warehousing environments. In DWS the fact tables are distribute...
123
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ISEMANTICS
2010
15 years 5 months ago
2010
Twarql is an infrastructure translating microblog posts from Twitter as Linked Open Data in real-time. The approach employed in Twarql can be summarized as follows: (1) extract co...
153
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GEOINFO
2004
15 years 5 months ago
2004
Abstract With the proliferation of Geographic Information Systems (GIS) and spatial resources over the Internet, there is an increasing demand for robust geospatial information ser...
118
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WISE
2005
Springer
15 years 9 months ago
2005
Springer
Result merging is a key component in a metasearch engine. Once the results from various search engines are collected, the metasearch system merges them into a single ranked list. T...