2067 search results - page 351 / 414 » Modeling and exploiting query interactions in database syste... |
156
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DASFAA
2010
IEEE
15 years 2 months ago
2010
IEEE
Keyword search is widely recognized as a convenient way to retrieve information from XML data. In order to precisely meet users' search concerns, we study how to effectively r...
181
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CIKM
2008
Springer
15 years 5 months ago
2008
Springer
We propose a novel conception language for exploring the results retrieved by several internet search services (like search engines) that cluster retrieved documents. The goal is ...
137
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GEOINFORMATICA
1998
15 years 3 months ago
1998
Due to the increasing popularity of spatial databases, researchers have focused their efforts on improving the query processing performance of the most expensive spatial database ...
139
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ICCS
2004
Springer
15 years 9 months ago
2004
Springer
This paper presents a two-leveled mobile agent system for electronic commerce. It is based on mobile agents as mediators and uses the publish/subscribe paradigm for registration an...
119
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DAWAK
2000
Springer
15 years 8 months ago
2000
Springer
Abstract The application of data mining algorithms needs a goal-oriented preprocessing of the data. In practical applications the preprocessing task is very time consuming and has ...