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SIAMDM
1998
86views more  SIAMDM 1998»
14 years 9 months ago
Combinatorial Properties and Constructions of Traceability Schemes and Frameproof Codes
In this paper, we investigate combinatorialproperties and constructions of two recent topics of cryptographic interest, namely frameproof codes for digital ngerprinting, and trace...
Douglas R. Stinson, Ruizhong Wei
PVLDB
2008
107views more  PVLDB 2008»
14 years 8 months ago
Constrained locally weighted clustering
Data clustering is a difficult problem due to the complex and heterogeneous natures of multidimensional data. To improve clustering accuracy, we propose a scheme to capture the lo...
Hao Cheng, Kien A. Hua, Khanh Vu
ICDM
2010
IEEE
147views Data Mining» more  ICDM 2010»
14 years 8 months ago
Subgroup Discovery Meets Bayesian Networks -- An Exceptional Model Mining Approach
Whenever a dataset has multiple discrete target variables, we want our algorithms to consider not only the variables themselves, but also the interdependencies between them. We pro...
Wouter Duivesteijn, Arno J. Knobbe, Ad Feelders, M...
ICDM
2010
IEEE
202views Data Mining» more  ICDM 2010»
14 years 8 months ago
Discovering Overlapping Groups in Social Media
Abstract--The increasing popularity of social media is shortening the distance between people. Social activities, e.g., tagging in Flickr, bookmarking in Delicious, twittering in T...
Xufei Wang, Lei Tang, Huiji Gao, Huan Liu
TCS
2011
14 years 5 months ago
Highly concurrent multi-word synchronization
d Abstract) Hagit Attiya and Eshcar Hillel Department of Computer Science, Technion The design of concurrent data structures is greatly facilitated by the availability of synchroni...
Hagit Attiya, Eshcar Hillel