7607 search results - page 373 / 1522 » Querying data provenance |
161
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SEMWEB
2007
Springer
16 years 1 months ago
2007
Springer
Natural language interfaces offer end-users a familiar and convenient option for querying ontology-based knowledge bases. Several studies have shown that they can achieve high ret...
194
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IDEAS
2006
IEEE
16 years 27 days ago
2006
IEEE
In this paper, we present SURCH, a novel decentralized algorithm for efficient processing of queries generated in sensor networks. Unlike existing techniques, SURCH is fully dist...
187
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EDBT
2008
ACM
15 years 8 months ago
2008
ACM
In peer-to-peer data management systems query allocation is a critical issue for the good operation of the system. This task is challenging because participants may prefer to perf...
139
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IJCAI
2007
15 years 8 months ago
2007
Contact center agents typically respond to email queries from customers by selecting predefined answer templates that relate to the questions present in the customer query. In th...
216
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ICDE
2012
IEEE
13 years 9 months ago
2012
IEEE
— XML is commonly supported by SQL database systems. However, existing mappings of XML to tables can only deliver satisfactory query performance for limited use cases. In this pa...