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CORR
2010
Springer
114views Education» more  CORR 2010»
15 years 4 months ago
Settling the Polynomial Learnability of Mixtures of Gaussians
Given data drawn from a mixture of multivariate Gaussians, a basic problem is to accurately estimate the mixture parameters. We give an algorithm for this problem that has running ...
Ankur Moitra, Gregory Valiant
COMPUTER
2008
84views more  COMPUTER 2008»
15 years 4 months ago
e-Science, caGrid, and Translational Biomedical Research
We describe the informatics requirements of translational biomedical research projects and how e-Science tools can be used to address them. We use pattern templates to describe the...
Joel H. Saltz, Tahsin M. Kurç, Shannon Hast...
CORR
2010
Springer
146views Education» more  CORR 2010»
15 years 4 months ago
Active Learning for Hidden Attributes in Networks
In many networks, vertices have hidden attributes that are correlated with the network's topology. For instance, in social networks, people are more likely to be friends if t...
Xiaoran Yan, Yaojia Zhu, Jean-Baptiste Rouquier, C...
CORR
2010
Springer
172views Education» more  CORR 2010»
15 years 4 months ago
Seeing Through Black Boxes : Tracking Transactions through Queues under Monitoring Resource Constraints
The problem of optimal allocation of monitoring resources for tracking transactions progressing through a distributed system, modeled as a queueing network, is considered. Two for...
Animashree Anandkumar, Ting He, Chatschik Bisdikia...
CORR
2010
Springer
206views Education» more  CORR 2010»
15 years 4 months ago
Detecting Anomalous Process Behaviour using Second Generation Artificial Immune Systems
Abstract. Artificial immune systems (AISs) are problem-solving systems inspired by the biological immune system. They have been successfully applied to a number of problem domains ...
Jamie Twycross, Uwe Aickelin, Amanda M. Whitbrook
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