4382 search results - page 132 / 877 » Query by Semantic Example |
122
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SIGMOD
1999
ACM
15 years 6 months ago
1999
ACM
In this paper we present a mechanism for translating constraint queries, i.e., Boolean expressions of constraints, across heterogeneous information sources. Integrating such syste...
120
Voted
SDM
2009
SIAM
15 years 11 months ago
2009
SIAM
Query-based web search is an integral part of many people’s daily activities. Most do not realize that their search history can be used to identify them (and their interests). I...
110
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SCAM
2007
IEEE
15 years 8 months ago
2007
IEEE
—The access of information systems to underlying relational databases is commonly programmed using embedded SQL queries. Such embedded queries may take the form of string literal...
155
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BNCOD
2007
15 years 3 months ago
2007
Order is essential for XML query processing. Efficient XML processing with order consideration over relational storage is non-trivial, especially for complex nested XQuery expressi...
127
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ICDE
2010
IEEE
15 years 12 days ago
2010
IEEE
Abstract-- Classification hierarchies are trees where links codify the fact that a node lower in the hierarchy contains documents whose contents are more specific than those one le...