4838 search results - page 577 / 968 » Sampling of information goods |
172
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SIGIR
2005
ACM
16 years 13 days ago
2005
ACM
We present a model, based on the maximum entropy method, for analyzing various measures of retrieval performance such as average precision, R-precision, and precision-at-cutoffs....
175
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SIGUCCS
2000
ACM
15 years 11 months ago
2000
ACM
The quality of student consultants and their development through training and education are major factors in determining long-term effectiveness of university Help Desk. To hire a...
166
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ECTEL
2006
Springer
15 years 10 months ago
2006
Springer
Abstract. Good teachers know their students, and exploit this knowledge to adapt or optimise their instruction. Teachers know their students because they interact with them face-to...
218
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SIAMCOMP
2000
15 years 6 months ago
2000
We propose a provably efficient application-controlled global strategy for organizing a cache of size k shared among P application processes. Each application has access to informa...
204
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IJRR
2002
15 years 6 months ago
2002
This paper investigates safe and efficient map-building strategies for a mobile robot with imperfect control and sensing. In the implementation, a robot equipped with a range sens...