301 search results - page 18 / 61 » Efficient Sketches for the Set Query Problem |
201
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ICDE
2009
IEEE
16 years 21 days ago
2009
IEEE
Large databases with uncertain information are becoming more common in many applications including data integration, location tracking, and Web search. In these applications, ranki...
163
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SIGMOD
2009
ACM
15 years 11 months ago
2009
ACM
Existing works in XML keyword search have addressed the problem of finding matching results of a query. However, user input queries always contain irrelevant or mismatched terms, ...
JDCTA
2010
14 years 5 months ago
2010
In order to solve the low efficiency problem of directly querying single node probability in the set of all ordinary XML data obtained by enumerating possible world set of the cor...
103
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DEXA
2008
Springer
15 years 23 days ago
2008
Springer
We address the problem of maintaining continuous skyline queries efficiently over dynamic objects with d dimensions. Skyline queries are an important new search capability for mult...
164
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SIGMOD
2008
ACM
15 years 11 months ago
2008
ACM
Data lineage and data provenance are key to the management of scientific data. Not knowing the exact provenance and processing pipeline used to produce a derived data set often re...