2850 search results - page 146 / 570 » Answering Queries using Humans, Algorithms and Databases |
135
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WCE
2007
15 years 4 months ago
2007
—This paper is concerned with the application of a conversational agent and expert system to provide a natural language interface to a database. Typically, natural language datab...
127
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SIGMOD
2004
ACM
16 years 3 months ago
2004
ACM
Database selection is an important step when searching over large numbers of distributed text databases. The database selection task relies on statistical summaries of the databas...
149
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ICDCIT
2004
Springer
15 years 8 months ago
2004
Springer
Abstract. Many researchers have investigated the problem of storing and querying XML documents using an RDBMS. Two situations are considered in this approach based on whether or no...
246
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ICDE
2002
IEEE
16 years 4 months ago
2002
IEEE
XML and other semi-structured data may have partially specified or missing schema information, motivating the use of a structural summary which can be automatically computed from ...
159
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TCC
2012
Springer
13 years 11 months ago
2012
Springer
In this paper we study the problem of approximately releasing the cut function of a graph while preserving differential privacy, and give new algorithms (and new analyses of exis...