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TKDE
2012
11 years 8 months ago
2012
—In a traditional keyword-search system over XML data, a user composes a keyword query, submits it to the system, and retrieves relevant answers. In the case where the user has l...
STOC
2009
ACM
14 years 6 months ago
2009
ACM
The low-rank matrix approximation problem involves finding of a rank k version of a m ? n matrix AAA, labeled AAAk, such that AAAk is as "close" as possible to the best ...
CHI
2009
ACM
14 years 6 months ago
2009
ACM
While health records are increasingly stored electronically, we, as citizens, have little access to this data about ourselves. We are not used to thinking of these official record...
NAR
2010
13 years 25 days ago
2010
WormBase (http://www.wormbase.org) is a central data repository for nematode biology. Initially created as a service to the Caenorhabditis elegans research field, WormBase has evo...
WWW
2003
ACM
14 years 6 months ago
2003
ACM
RDF-based P2P networks have a number of advantages compared with simpler P2P networks such as Napster, Gnutella or with approaches based on distributed indices such as CAN and CHO...