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» Improved Algorithms for the k Maximum-Sums Problems
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WWW
2007
ACM
15 years 10 months ago
Multiway SLCA-based keyword search in XML data
Keyword search for smallest lowest common ancestors (SLCAs) in XML data has recently been proposed as a meaningful way to identify interesting data nodes in XML data where their s...
Chong Sun, Chee Yong Chan, Amit K. Goenka
ICTAI
2006
IEEE
15 years 3 months ago
Outlier Detection Using Random Walks
The discovery of objects with exceptional behavior is an important challenge from a knowledge discovery standpoint and has attracted much attention recently. In this paper, we pre...
H. D. K. Moonesinghe, Pang-Ning Tan
SAC
2004
ACM
15 years 3 months ago
Unsupervised learning techniques for an intrusion detection system
With the continuous evolution of the types of attacks against computer networks, traditional intrusion detection systems, based on pattern matching and static signatures, are incr...
Stefano Zanero, Sergio M. Savaresi
NN
1998
Springer
148views Neural Networks» more  NN 1998»
14 years 9 months ago
ARTMAP-IC and medical diagnosis: Instance counting and inconsistent cases
For complex database prediction problems such as medical diagnosis, the ARTMAP-IC neural network adds distributed prediction and category instance counting to the basic fuzzy ARTM...
Gail A. Carpenter, Natalya Markuzon
TCOM
2011
130views more  TCOM 2011»
14 years 4 months ago
Indirect Reciprocity Game Modelling for Cooperation Stimulation in Cognitive Networks
—In cognitive networks, since nodes generally belong to different authorities and pursue different goals, they will not cooperate with others unless cooperation can improve their...
Yan Chen, K. J. Ray Liu