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JMLR
2008
159views more  JMLR 2008»
15 years 1 months ago
Near-Optimal Sensor Placements in Gaussian Processes: Theory, Efficient Algorithms and Empirical Studies
When monitoring spatial phenomena, which can often be modeled as Gaussian processes (GPs), choosing sensor locations is a fundamental task. There are several common strategies to ...
Andreas Krause, Ajit Paul Singh, Carlos Guestrin
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CSDA
2007
264views more  CSDA 2007»
15 years 1 months ago
Model-based methods to identify multiple cluster structures in a data set
Model-based clustering exploits finite mixture models for detecting group in a data set. It provides a sound statistical framework which can address some important issues, such as...
Giuliano Galimberti, Gabriele Soffritti
JACM
2006
134views more  JACM 2006»
15 years 1 months ago
Online algorithms for market clearing
In this article, we study the problem of online market clearing where there is one commodity in the market being bought and sold by multiple buyers and sellers whose bids arrive an...
Avrim Blum, Tuomas Sandholm, Martin Zinkevich
JASIS
2006
140views more  JASIS 2006»
15 years 1 months ago
Relevance criteria identified by health information users during Web searches
This study focused on the relevance judgments made by health information users using the Web. Health information users were conceptualized as motivated information users concerned...
Abe Crystal, Jane Greenberg
JASIS
2006
164views more  JASIS 2006»
15 years 1 months ago
A study of interface support mechanisms for interactive information retrieval
Advances in search technology have meant that search systems can now offer assistance to users beyond simply retrieving a set of documents. For example, search systems are now cap...
Ryen W. White, Ian Ruthven
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