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» On detectability of stochastic systems
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HICSS
2008
IEEE
90views Biometrics» more  HICSS 2008»
16 years 1 months ago
Power System Extreme Event Detection: The Vulnerability Frontier
In this work we apply graph theoretic tools to provide a close bound on a frontier relating the number of line outages in a grid to the power disrupted by the outages. This fronti...
Bernard C. Lesieutre, Ali Pinar, Sandip Roy
ASPLOS
2010
ACM
16 years 2 months ago
Accelerating the local outlier factor algorithm on a GPU for intrusion detection systems
The Local Outlier Factor (LOF) is a very powerful anomaly detection method available in machine learning and classification. The algorithm defines the notion of local outlier in...
Malak Alshawabkeh, Byunghyun Jang, David R. Kaeli
BMCBI
2004
124views more  BMCBI 2004»
15 years 7 months ago
XHM: A system for detection of potential cross hybridizations in DNA microarrays
Background: Microarrays have emerged as the preferred platform for high throughput gene expression analysis. Cross-hybridization among genes with high sequence similarities can be...
Kristian Flikka, Fekadu Yadetie, Astrid Lægr...
ICWSM
2010
15 years 8 months ago
Why do Users Tag? Detecting Users' Motivation for Tagging in Social Tagging Systems
While recent progress has been achieved in understanding the structure and dynamics of social tagging systems, we know little about the underlying user motivations for tagging, an...
Markus Strohmaier, Christian Körner, Roman Ke...
DSN
2008
IEEE
16 years 1 months ago
Automated duplicate detection for bug tracking systems
Bug tracking systems are important tools that guide the maintenance activities of software developers. The utility of these systems is hampered by an excessive number of duplicate...
Nicholas Jalbert, Westley Weimer