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ECIR
2011
Springer
13 years 2 months ago
2011
Springer
Expert finding addresses the problem of retrieving a ranked list of people who are knowledgeable on a given topic. Several models have been proposed to solve this task, but so far...
Book
The book covers the following topics: examining the structure of HTTP requests, monitoring the packets being transferred between a web server and web browser, executing simple HTTP...
ICML
2009
IEEE
14 years 11 months ago
2009
IEEE
We present an on-line learning framework tailored towards real-time learning from observed user behavior in search engines and other information retrieval systems. In particular, ...
ICML
2005
IEEE
14 years 11 months ago
2005
IEEE
We investigate using gradient descent methods for learning ranking functions; we propose a simple probabilistic cost function, and we introduce RankNet, an implementation of these...
WWW
2001
ACM
14 years 11 months ago
2001
ACM
We consider the problem of improving the performance of web access by proposing a reconstruction of the internal link structure of a web site in order to match the quality of the ...