1552 search results - page 173 / 311 » Creating Database Queries by Demonstration |
124
Voted
VLDB
2007
ACM
15 years 9 months ago
2007
ACM
For a large number of data management problems, it would be very useful to be able to obtain a few samples from a data set, and to use the samples to guess the largest (or smalles...
246
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SIGIR
1998
ACM
15 years 3 months ago
1998
ACM
Ranked queries are used to locate relevant documents in text databases. In a ranked query a list of terms is specified, then the documents that most closely match the query are re...
191
Voted
SIGMOD
2009
ACM
16 years 3 months ago
2009
ACM
We demonstrate the language Ferry and its editing, compilation, and execution environment FerryDeck. Ferry's type system and operations match those of scripting or programmin...
141
Voted
DBSEC
2009
15 years 4 months ago
2009
Reflective Database Access Control (RDBAC) is a model in which a database privilege is expressed as a database query itself, rather than as a static privilege in an access control ...
132
Voted
WWW
2003
ACM
16 years 4 months ago
2003
ACM
The integration of data produced and collected across autonomous, heterogeneous web services is an increasingly important and challenging problem. Due to the lack of global identi...