2099 search results - page 182 / 420 » Similarity for Conceptual Querying |
102
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FOCS
1993
IEEE
15 years 5 months ago
1993
IEEE
This paper investigates the computational complexity of approximating several NPoptimization problems using the number of queries to an NP oracle as a complexity measure. The resu...
112
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AMW
2009
15 years 2 months ago
2009
Abstract. Rewriting of conjunctive queries using views has many applications in database and data integration. We investigate ways to improve performance of rewriting and propose a...
108
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PVLDB
2010
15 years 3 days ago
2010
Entity linkage is central to almost every data integration and data cleaning scenario. Traditional techniques use some computed similarity among data structure to perform merges a...
118
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GI
2010
Springer
14 years 11 months ago
2010
Springer
: Even though service discovery is one of the vital steps in Web service invocation, service requests are usually expressed by rather simple means. While syntax-based service descr...
137
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CSCW
2011
ACM
14 years 8 months ago
2011
ACM
Internet search engines display understanding or misunderstanding of user intent in and through the particular batches of results they retrieve and their perceived relevance. Yet ...