1611 search results - page 80 / 323 » Supporting Exploratory Queries in Databases |
108
Voted
EDBT
2008
ACM
16 years 3 months ago
2008
ACM
In this paper we study the problem of mining all frequent queries in a given database table, a problem known to be intractable even for conjunctive queries. We restrict our attent...
136
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MOBIDE
2006
ACM
15 years 9 months ago
2006
ACM
Composition of temporal and spatial properties of real world objects in a unified data framework results into Moving Object Databases (MOD). MODs are able to process, manage and a...
125
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ICDE
2010
IEEE
16 years 3 months ago
2010
IEEE
Personalized database systems give users answers tailored to their personal preferences. While numerous preference evaluation methods for databases have been proposed (e.g., skylin...
144
Voted
SEBD
1997
15 years 4 months ago
1997
Abstract. Multidimensional databases are large collections of data, often historical, used for sophisticated analysis oriented to decision making. This activity is supported by an ...
189
Voted
SIGMOD
2012
ACM
13 years 5 months ago
2012
ACM
While extensive work has been done on evaluating queries over tuple-independent probabilistic databases, query evaluation over correlated data has received much less attention eve...