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ICSM
1999
IEEE
15 years 10 months ago
Bunch: A Clustering Tool for the Recovery and Maintenance of Software System Structures
Software systems are typically modified in order to extend or change their functionality, improve their performance, port them to different platforms, and so on. For developers, i...
Spiros Mancoridis, Brian S. Mitchell, Yih-Farn Che...
SPIESR
2004
117views Database» more  SPIESR 2004»
15 years 7 months ago
Image database clustering with SVM-based class personalization
To allow efficient browsing of large image collections, we have to provide a summary of its visual content. We present in this paper a robust approach to organize image databases:...
Bertrand Le Saux, Nozha Boujemaa
DSN
2009
IEEE
16 years 29 days ago
Spam detection in voice-over-IP calls through semi-supervised clustering
In this paper, we present an approach for detection of spam calls over IP telephony called SPIT in VoIP systems. SPIT detection is different from spam detection in email in that t...
Yu-Sung Wu, Saurabh Bagchi, Navjot Singh, Ratsamee...
VLDB
2002
ACM
98views Database» more  VLDB 2002»
15 years 5 months ago
Processing Star Queries on Hierarchically-Clustered Fact Tables
Star queries are the most prevalent kind of queries in data warehousing, OLAP and business intelligence applications. Thus, there is an imperative need for efficiently processing ...
Nikos Karayannidis, Aris Tsois, Timos K. Sellis, R...
CHI
2007
ACM
16 years 6 months ago
Conversation votes: enabling anonymous cues
In this work we describe Conversation Votes, a visualization to create new backchannels in conversation and augment collocated interaction. We expand the idea of a social mirror, ...
Tony Bergstrom, Karrie Karahalios