3151 search results - page 375 / 631 » Using query term order for result summarisation |
184
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DOLAP
2003
ACM
15 years 11 months ago
2003
ACM
Data warehouse and Online Analytical Processing(OLAP) play a key role in business intelligent systems. With the increasing amount of spatial data stored in business database, how ...
200
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PODS
2007
ACM
16 years 6 months ago
2007
ACM
The generalized hypertree width GHW(H) of a hypergraph H is a measure of its cyclicity. Classes of conjunctive queries or constraint satisfaction problems whose associated hypergr...
181
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ATAL
2007
Springer
16 years 23 days ago
2007
Springer
Determining the provenance of data, i.e. the process that led to that data, is vital in many disciplines. For example, in science, the process that produced a given result must be...
168
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TREC
1994
15 years 8 months ago
1994
: This paper describes an approach to information retrieval based on a syntactic analysis of the document texts and user queries, and from that analysis, the construction of tree s...
256
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SIGMOD
2009
ACM
16 years 6 months ago
2009
ACM
Schemr is a schema search engine, and provides users the ability to search for and visualize schemas stored in a metadata repository. Users may search by keywords and by example ?...