7930 search results - page 1171 / 1586 » Greedy in Approximation Algorithms |
168
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NETWORKING
2007
15 years 8 months ago
2007
We study field-monitoring applications in which sensors are deployed in large numbers and the sensing process is expensive. In such applications, nodes should use the minimum poss...
163
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NIPS
2007
15 years 8 months ago
2007
We investigate a new, convex relaxation of an expectation-maximization (EM) variant that approximates a standard objective while eliminating local minima. First, a cautionary resu...
163
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NIPS
2007
15 years 8 months ago
2007
Bayesian model averaging, model selection and their approximations such as BIC are generally statistically consistent, but sometimes achieve slower rates of convergence than other...
146
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NIPS
2007
15 years 8 months ago
2007
We utilize the ensemble of trees framework, a tractable mixture over superexponential number of tree-structured distributions [1], to develop a new model for multivariate density ...
103
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RIAO
2007
15 years 8 months ago
2007
This paper describes the process of creating a large digital archive of killer whale or orca vocalizations. The goal of the project is to digitize approximately 20000 hours of exi...