333 search results - page 48 / 67 » Read-Once Functions and Query Evaluation in Probabilistic Da... |
115
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VLDB
2007
ACM
15 years 5 months ago
2007
ACM
As the Web has evolved into a data-rich repository, with the standard “page view,” current search engines are becoming increasingly inadequate for a wide range of query tasks....
162
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SIGMOD
2005
ACM
15 years 11 months ago
2005
ACM
This paper describes the overall architecture and design aspects of a hybrid relational and XML database system called System RX. We believe that such a system is fundamental in t...
EDBT
2006
ACM
15 years 11 months ago
2006
ACM
The aim of this paper is to demonstrate Hermes, a robust framework capable of aiding a spatio-temporal database developer in modeling, constructing and querying a database with dyn...
WWW
2005
ACM
16 years 10 days ago
2005
ACM
To exploit the similarity information hidden in the hyperlink structure of the web, this paper introduces algorithms scalable to graphs with billions of vertices on a distributed ...
104
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SSDBM
2008
IEEE
15 years 6 months ago
2008
IEEE
Random sampling is a popular technique for providing fast approximate query answers, especially in data warehouse environments. Compared to other types of synopses, random sampling...