726 search results - page 34 / 146 » Capacity-Constrained Query Formulation |
148
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IJCAI
2007
15 years 3 months ago
2007
Conjunctive queries play an important role as an expressive query language for Description Logics (DLs). Although modern DLs usually provide for transitive roles, conjunctive quer...
116
Voted
WIDM
2003
ACM
15 years 7 months ago
2003
ACM
A growing number of databases especially those published on the Web are becoming available to external users. Users of these databases are provided simple form-based query interfa...
112
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WEBDB
2009
Springer
15 years 8 months ago
2009
Springer
Web archives play an important role in preserving our cultural heritage for future generations. When searching them, a serious problem arises from the fact that terminology evolve...
101
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VLDB
2004
ACM
15 years 7 months ago
2004
ACM
We introduce an auditing framework for determining whether a database system is adhering to its data disclosure policies. Users formulate audit expressions to specify the (sensiti...
99
Voted
WWW
2008
ACM
16 years 2 months ago
2008
ACM
In the sponsored search model, search engines are paid by businesses that are interested in displaying ads for their site alongside the search results. Businesses bid for keywords...