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JMLR
2010
194views more  JMLR 2010»
14 years 8 months ago
Graphical Gaussian modelling of multivariate time series with latent variables
In time series analysis, inference about causeeffect relationships among multiple times series is commonly based on the concept of Granger causality, which exploits temporal struc...
Michael Eichler
WIOPT
2011
IEEE
14 years 5 months ago
Network utility maximization over partially observable Markovian channels
Abstract—This paper considers maximizing throughput utility in a multi-user network with partially observable Markov ON/OFF channels. Instantaneous channel states are never known...
Chih-Ping Li, Michael J. Neely
INFOCOM
2011
IEEE
14 years 5 months ago
Clustering in cooperative networks
Abstract—Low power ad hoc wireless networks operate in conditions where channels are subject to fading. Cooperative diversity mitigates fading in these networks by establishing v...
Boulat A. Bash, Dennis Goeckel, Donald F. Towsley
CCS
2011
ACM
14 years 1 months ago
Automated black-box detection of side-channel vulnerabilities in web applications
Web applications divide their state between the client and the server. The frequent and highly dynamic client-server communication that is characteristic of modern web application...
Peter Chapman, David Evans

Publication
363views
14 years 13 days ago
Detecting and Discriminating Behavioural Anomalies
This paper aims to address the problem of anomaly detection and discrimination in complex behaviours, where anomalies are subtle and difficult to detect owing to the complex tempor...
Chen Change Loy, Tao Xiang, Shaogang Gong