3456 search results - page 345 / 692 » Semantics in Spatial Databases |
195
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KDD
2004
ACM
16 years 7 months ago
2004
ACM
The primary goal of Web usage mining is the discovery of patterns in the navigational behavior of Web users. Standard approaches, such as clustering of user sessions and discoveri...
268
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SIGMOD
2005
ACM
16 years 6 months ago
2005
ACM
A windowed query operator breaks a data stream into possibly overlapping subsets of data and computes results over each. Many stream systems can evaluate window aggregate queries....
237
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SIGMOD
2008
ACM
16 years 6 months ago
2008
ACM
Provenance, or records of the origin, context, custody, derivation or other historical information about a (digital) object, has recently become an important research topic in a n...
158
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ICDT
2007
ACM
16 years 25 days ago
2007
ACM
Abstract. Information concerning the origin of data (that is, its provenance) is important in many areas, especially scientific recordkeeping. Currently, provenance information mu...
184
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SSDBM
1997
IEEE
15 years 11 months ago
1997
IEEE
Summarizability of OLAP and Statistical Databases is an a extremely important property because violating this condition can lead to erroneous conclusions and decisions. In this pa...