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CGA
2011
13 years 2 months ago
Visualization at Supercomputing Centers: The Tale of Little Big Iron and the Three Skinny Guys
Supercomputing Centers (SC’s) are unique resources that aim to enable scientific knowledge discovery through the use of large computational resources, the Big Iron. Design, acq...
E. Wes Bethel, John Van Rosendale, Dale Southard, ...
OSDI
2008
ACM
14 years 7 months ago
Difference Engine: Harnessing Memory Redundancy in Virtual Machines
Virtual machine monitors (VMMs) are a popular platform for Internet hosting centers and cloud-based compute services. By multiplexing hardware resources among virtual machines (VM...
Diwaker Gupta, Sangmin Lee, Michael Vrable, Stefan...
KDD
2007
ACM
191views Data Mining» more  KDD 2007»
14 years 7 months ago
Modeling relationships at multiple scales to improve accuracy of large recommender systems
The collaborative filtering approach to recommender systems predicts user preferences for products or services by learning past useritem relationships. In this work, we propose no...
Robert M. Bell, Yehuda Koren, Chris Volinsky
CCR
2008
76views more  CCR 2008»
13 years 7 months ago
WebClass: adding rigor to manual labeling of traffic anomalies
Despite the flurry of anomaly-detection papers in recent years, effective ways to validate and compare proposed solutions have remained elusive. We argue that evaluating anomaly d...
Haakon Ringberg, Augustin Soule, Jennifer Rexford
CCS
2008
ACM
13 years 9 months ago
A security architecture for transient trust
In extraordinary situations, certain individuals may require access to information for which they are not normally authorized. For example, to facilitate rescue of people trapped ...
Cynthia E. Irvine, Timothy E. Levin, Paul C. Clark...