1832 search results - page 97 / 367 » Querying RDF Data Using A Multigraph-based Approach |
142
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ICDM
2007
IEEE
16 years 19 days ago
2007
IEEE
Data mining algorithms use various Trie and bitmap-based representations to optimize the support (i.e., frequency) counting performance. In this paper, we compare the memory requi...
161
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PVLDB
2008
15 years 5 months ago
2008
Given a dataset containing sensitive personal information, a statistical database answers aggregate queries in a manner that preserves individual privacy. We consider the problem ...
184
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KDD
2007
ACM
16 years 6 months ago
2007
ACM
Users attempt to express their search goals through web search queries. When a search goal has multiple components or aspects, documents that represent all the aspects are likely ...
215
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CIKM
2004
Springer
15 years 10 months ago
2004
Springer
With the growing importance of semi-structure data in information exchange, much research has been done to provide an effective mechanism to match a twig query in an XML database....
150
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SEKE
2005
Springer
15 years 11 months ago
2005
Springer
The constant increase in use of geographic data in different application domains has resulted in large amounts of data stored in spatial databases and in the desire of data mining....