2145 search results - page 228 / 429 » Pattern-Based Query Answering |
258
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VLDB
2007
ACM
16 years 6 months ago
2007
ACM
Several recent papers have focused on OLAP over imprecise data, where each fact can be a region, instead of a point, in a multidimensional space. They have provided a multiple-wor...
160
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INEX
2005
Springer
15 years 12 months ago
2005
Springer
This paper describes experiments carried out with the XFIRM system in the INEX 2005 framework. The XFIRM system uses a relevance propagation method to answer CO and CAS queries. Ru...
143
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INEX
2004
Springer
15 years 11 months ago
2004
Springer
This paper describes the retrieval approach proposed by the SIG/EVI group of the IRIT research centre in INEX’2004 evaluation. The approach uses a voting method coupled with some...
135
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INEX
2004
Springer
15 years 11 months ago
2004
Springer
This paper describes the evaluation of the XFIRM system in INEX 2004 framework. The XFIRM system uses a relevance propagation method to answer queries composed of content condition...
158
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SWAT
1994
Springer
15 years 10 months ago
1994
Springer
We study the complexity of the dynamic partial sum problem in the cell-probe model. We give the model access to nondeterministic queries and prove that the problem remains hard. We...