4798 search results - page 338 / 960 » A Time for Change |
128
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LREC
2008
15 years 8 months ago
2008
This paper focuses on the influence of changing the text time frame on the performance of a named entity tagger. We followed a twofold approach to investigate this subject: on the...
190
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IJSEKE
2007
15 years 6 months ago
2007
The Chronobot/Virtual Classroom (CVC) system is a novel time knowledge exchange platform where any pair of users can exchange their time and knowledge. User profile that contains ...
146
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PRIMA
2009
Springer
16 years 1 months ago
2009
Springer
In this article, we propose a method to adapt stepsize parameters used in reinforcement learning for dynamic environments. In general reinforcement learning situations, a stepsize...
213
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PAMI
2011
15 years 1 months ago
2011
— This paper addresses recognition of human actions under view changes. We explore self-similarities of action sequences over time and observe the striking stability of such meas...
173
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MOC
2010
15 years 1 months ago
2010
Abstract. We prove pointwise a posteriori error estimates for semi- and fullydiscrete finite element methods for approximating the solution u to a parabolic model problem. Our esti...