8 search results - page 1 / 2 » Neighborhood Formation and Anomaly Detection in Bipartite Gr... |
ICDM
2005
IEEE
13 years 10 months ago
2005
IEEE
Many real applications can be modeled using bipartite graphs, such as users vs. files in a P2P system, traders vs. stocks in a financial trading system, conferences vs. authors ...
ICDM
2007
IEEE
13 years 8 months ago
2007
IEEE
This paper addresses the task of change analysis of correlated multi-sensor systems. The goal of change analysis is to compute the anomaly score of each sensor when we know that t...
ISI
2007
Springer
13 years 10 months ago
2007
Springer
Graph data represents relationships, connections, or affinities. Innocent relationships produce repeated, and so common, substructures in graph data. We present techniques for dis...
PAKDD
2010
ACM
13 years 9 months ago
2010
ACM
Given a large, weighted graph, how can we find anomalies? Which rules should be violated, before we label a node as an anomaly? We propose the OddBall algorithm, to find such nod...
WISTP
2010
Springer
13 years 11 months ago
2010
Springer
Widespread use and general purpose computing capabilities of next generation smartphones make them the next big targets of malicious software (malware) and security attacks. Given ...