486 search results - page 2 / 98 » Evaluating Top-k Queries over Web-Accessible Databases |
ICDE
2005
IEEE
15 years 6 days ago
2005
IEEE
The ability to compute top-k matches to XML queries is gaining importance due to the increasing number of large XML repositories. The efficiency of top-k query evaluation relies o...
PVLDB
2010
13 years 9 months ago
2010
A Business Process (BP for short) consists of a set of activities that achieve some business goal when combined in a flow. Among all the (maybe infinitely many) possible executi...
ICDE
2010
IEEE
14 years 10 months ago
2010
IEEE
Keyword search is considered to be an effective information discovery method for both structured and semistructured data. In XML keyword search, query semantics is based on the con...
ICDE
2008
IEEE
15 years 6 days ago
2008
IEEE
Given a record set D and a query score function F, a top-k query returns k records from D, whose values of function F on their attributes are the highest. In this paper, we investi...
ICDE
2002
IEEE
15 years 6 days ago
2002
IEEE
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