287 search results - page 18 / 58 » Supporting Top-K Keyword Search in XML Databases |
EDBT
2006
ACM
15 years 11 months ago
2006
ACM
Relevance Feedback is an important way to enhance retrieval quality by integrating relevance information provided by a user. In XML retrieval, feedback engines usually generate an ...
110
Voted
SIGMOD
2011
ACM
14 years 2 months ago
2011
ACM
We demonstrate a system for querying probabilistic XML documents with simple XPath queries. A user chooses between a variety of query answering techniques, both exact and approxim...
172
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SIGMOD
2007
ACM
15 years 11 months ago
2007
ACM
As the Web has evolved into a data-rich repository, with the standard "page view," current search engines are increasingly inadequate. While we often search for various ...
104
Voted
KDD
2009
ACM
16 years 6 days ago
2009
ACM
Search logs, which contain rich and up-to-date information about users' needs and preferences, have become a critical data source for search engines. Recently, more and more ...
81
Voted
WWW
2002
ACM
16 years 10 days ago
2002
ACM
XML repositories are now a widespread means for storing and exchanging information on the Web. As these repositories become increasingly used in dynamic applications such as e-com...