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CINQ
2004
Springer
125views Database» more  CINQ 2004»
15 years 11 months ago
The Hows, Whys, and Whens of Constraints in Itemset and Rule Discovery
Many researchers in our community (this author included) regularly emphasize the role constraints play in improving performance of data-mining algorithms. This emphasis has led to ...
Roberto J. Bayardo
DEXAW
2002
IEEE
102views Database» more  DEXAW 2002»
15 years 10 months ago
Designing a Curious Negotiator
In negotiation the exchange of contextual information is as important as the exchange of specific offers. The curious negotiator is a multiagent system with three types of agent. ...
John K. Debenham, Simeon J. Simoff
DBISP2P
2008
Springer
124views Database» more  DBISP2P 2008»
15 years 7 months ago
Exploiting Distribution Skew for Scalable P2P Text Clustering
K-Means clustering is widely used in information retrieval and data mining. Distributed K-Means variants have already been proposed, but none of the past algorithms scales to large...
Odysseas Papapetrou, Wolf Siberski, Fabian Leitrit...
CIKM
2011
Springer
14 years 5 months ago
Detecting anomalies in graphs with numeric labels
This paper presents Yagada, an algorithm to search labelled graphs for anomalies using both structural data and numeric attributes. Yagada is explained using several security-rela...
Michael Davis, Weiru Liu, Paul Miller, George Redp...
PRIB
2009
Springer
187views Bioinformatics» more  PRIB 2009»
15 years 10 months ago
Semi-supervised Prediction of Protein Interaction Sentences Exploiting Semantically Encoded Metrics
Protein-protein interaction (PPI) identification is an integral component of many biomedical research and database curation tools. Automation of this task through classification ...
Tamara Polajnar, Mark A. Girolami