4337 search results - page 252 / 868 » Cache-Oblivious Query Processing |
183
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WWW
2010
ACM
15 years 10 months ago
2010
ACM
KiWi is a semantic Wiki that combines the Wiki philosophy of collaborative content creation with the methods of the Semantic Web in order to enable effective knowledge management...
174
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TPDS
2010
15 years 4 months ago
2010
— In location-based services, users with location-aware mobile devices are able to make queries about their surroundings anywhere and at any time. While this ubiquitous computing...
178
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CIKM
2005
Springer
16 years 1 days ago
2005
Springer
This paper presents a new approach to determine the senses of words in queries by using WordNet. In our approach, noun phrases in a query are determined first. For each word in th...
163
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BNCOD
2001
15 years 8 months ago
2001
Abstract. Integrating, cleaning and analyzing data from heterogeneous sources is often complicated by the large amounts of data and its physical distribution which can result in po...
157
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AVI
2000
15 years 7 months ago
2000
To support users in querying geographic databases we have developed a system that lets people sketch what they are looking for. It closes the gap between user and information syst...