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ICDM
2005
IEEE
126views Data Mining» more  ICDM 2005»
15 years 10 months ago
Text Representation: From Vector to Tensor
In this paper, we propose a text representation model, Tensor Space Model (TSM), which models the text by multilinear algebraic high-order tensor instead of the traditional vector...
Ning Liu, Benyu Zhang, Jun Yan, Zheng Chen, Wenyin...
SDM
2010
SIAM
151views Data Mining» more  SDM 2010»
15 years 6 months ago
Fast Stochastic Frank-Wolfe Algorithms for Nonlinear SVMs
The high computational cost of nonlinear support vector machines has limited their usability for large-scale problems. We propose two novel stochastic algorithms to tackle this pr...
Hua Ouyang, Alexander Gray
VLDB
1999
ACM
96views Database» more  VLDB 1999»
15 years 9 months ago
A Scalable and Highly Available Networked Database Architecture
The explosive growth of the Internet and information devices has driven database systems to be more scaleable, available, and able to support online, mobile, and disconnected clie...
Roger Bamford, Rafiul Ahad, Angelo Pruscino
KDD
2004
ACM
126views Data Mining» more  KDD 2004»
16 years 5 months ago
Efficient closed pattern mining in the presence of tough block constraints
In recent years, various constrained frequent pattern mining problem formulations and associated algorithms have been developed that enable the user to specify various itemsetbase...
Krishna Gade, Jianyong Wang, George Karypis
CCS
2006
ACM
15 years 8 months ago
RoleMiner: mining roles using subset enumeration
Role engineering, the task of defining roles and associating permissions to them, is essential to realize the full benefits of the role-based access control paradigm. Essentially,...
Jaideep Vaidya, Vijayalakshmi Atluri, Janice Warne...