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SIGIR
2008
ACM
14 years 9 months ago
2008
ACM
Algorithms in distributed information retrieval often rely on accurate knowledge of the size of a collection. The "multiple capture-recapture" method of Shokouhi et al. ...
CIKM
2008
Springer
14 years 12 months ago
2008
Springer
Folksonomies provide a comfortable way to search and browse the blogosphere. As the tags in the blogosphere are sparse, ambiguous and too general, this paper proposes both a super...
ECIS
2003
14 years 11 months ago
2003
Information Systems (IS) design research tends to emphasise the development of new methods (normative research), while addressing the evaluation of methods in only a limited fashi...
ICSE
2007
IEEE-ACM
15 years 10 months ago
2007
IEEE-ACM
Database-centric information systems are critical to the operations of large organisations. In particular, they often process a large amount of data with stringent performance req...
CSSE
2008
IEEE
14 years 11 months ago
2008
IEEE
Based on the analysis of color histogram for image retrieval, a new descriptor, bit-plane distribution entropy (BPDE), is proposed in this paper. The image is firstly divided into ...