5154 search results - page 265 / 1031 » Modelling online education |
167
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SAINT
2003
IEEE
16 years 17 days ago
2003
IEEE
In this paper we address the problem of analyzing web log data collected at a typical online newspaper site. We propose a two-way clustering technique based on probability theory....
206
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ICALP
2003
Springer
16 years 15 days ago
2003
Springer
We provide a new simpler approach to the on-line load balancing problem in the case of restricted assignment of temporary weighted tasks. The approach is very general and allows to...
209
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ESA
2006
Springer
15 years 11 months ago
2006
Springer
Abstract. We present a first constant performance guarantee for preemptive stochastic scheduling to minimize the sum of weighted completion times. For scheduling jobs with release ...
229
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JMLR
2008
15 years 7 months ago
2008
We describe and analyze an algorithmic framework for online classification where each online trial consists of multiple prediction tasks that are tied together. We tackle the prob...
191
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CCE
2005
15 years 7 months ago
2005
The present paper reports a comparative evaluation of four multivariate statistical process control (SPC) techniques for the on-line monitoring of an industrial sugar crystallizat...