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127
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ASPLOS
2010
ACM
15 years 9 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
106
Voted
CISS
2007
IEEE
15 years 8 months ago
Emitter Localization and Visualization (ELVIS): A Backward Ray Tracing Algorithm for Locating Emitters
— We present ELVIS, a new approach for localizing a first responder (e.g., firefighter) inside a building. We assume that the first responder emits RF energy, which undergoes...
Aliye Özge Kaya, Larry J. Greenstein, Dmitry ...
INFOCOM
2007
IEEE
15 years 8 months ago
Routing with a Markovian Metric to Promote Local Mixing
— Routing protocols have traditionally been based on finding shortest paths under certain cost metrics. A conventional routing metric models the cost of a path as the sum of the...
Yunnan Wu, Saumitra M. Das, Ranveer Chandra
158
Voted
CC
2008
Springer
193views System Software» more  CC 2008»
15 years 4 months ago
Automatic Transformations for Communication-Minimized Parallelization and Locality Optimization in the Polyhedral Model
The polyhedral model provides powerful abstractions to optimize loop nests with regular accesses. Affine transformations in this model capture a complex sequence of execution-reord...
Uday Bondhugula, Muthu Manikandan Baskaran, Sriram...
SENSYS
2006
ACM
15 years 8 months ago
StarDust: a flexible architecture for passive localization in wireless sensor networks
The problem of localization in wireless sensor networks where nodes do not use ranging hardware, remains a challenging problem, when considering the required location accuracy, en...
Radu Stoleru, Pascal Vicaire, Tian He, John A. Sta...