6527 search results - page 976 / 1306 » On Typing Information Flow |
446
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SIGMOD
2006
ACM
16 years 7 months ago
2006
ACM
Given a dataset P and a preference function f, a top-k query retrieves the k tuples in P with the highest scores according to f. Even though the problem is well-studied in convent...
215
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ICDE
2010
IEEE
16 years 7 months ago
2010
IEEE
We address the problem of updating XML views over relational data by translating view updates expressed in the XQuery update facility to embedded SQL updates. Although our XML view...
217
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WWW
2010
ACM
16 years 2 months ago
2010
ACM
Named entity recognition studies the problem of locating and classifying parts of free text into a set of predefined categories. Although extensive research has focused on the de...
203
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KDD
2009
ACM
16 years 2 months ago
2009
ACM
There is a growing wealth of data describing networks of various types, including social networks, physical networks such as transportation or communication networks, and biologic...
203
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DASFAA
2007
IEEE
16 years 1 months ago
2007
IEEE
Recent research shows that ontology as background knowledge can improve document clustering quality with its concept hierarchy knowledge. Previous studies take term semantic simila...