453 search results - page 86 / 91 » Rank aggregation methods for the Web |
EDBT
2010
ACM
15 years 4 months ago
2010
ACM
This paper addresses a fundamental and challenging problem with broad applications: efficient processing of region-based promotion queries, i.e., to discover the top-k most inter...
PVLDB
2008
14 years 9 months ago
2008
Summaries of massive data sets support approximate query processing over the original data. A basic aggregate over a set of records is the weight of subpopulations specified as a ...
JCDL
2004
ACM
15 years 2 months ago
2004
ACM
A large amount of research, technical and professional documents are available today in digital formats. Digital libraries are created to facilitate search and retrieval of inform...
WWW
2007
ACM
15 years 10 months ago
2007
ACM
Web-based communities have become important places for people to seek and share expertise. We find that networks in these communities typically differ in their topology from other...
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SIGMOD
2011
ACM
14 years 7 days ago
2011
ACM
An important means of allowing non-expert end-users to pose ad hoc queries — whether over single databases or data integration systems — is through keyword search. Given a set...