20511 search results - page 4018 / 4103 » On the level |
CIKM
2010
Springer
13 years 8 months ago
2010
Springer
We consider the problem of learning to rank relevant and novel documents so as to directly maximize a performance metric called Expected Global Utility (EGU), which has several de...
CIKM
2010
Springer
13 years 8 months ago
2010
Springer
Non-negative tensor factorization (NTF) is a relatively new technique that has been successfully used to extract significant characteristics from polyadic data, such as data in s...
CIKM
2010
Springer
13 years 8 months ago
2010
Springer
Most existing content-based filtering approaches including Rocchio, Language Models, SVM, Logistic Regression, Neural Networks, etc. learn user profiles independently without ca...
COMCOM
2010
13 years 8 months ago
2010
Understanding the relationship between queueing delays and link utilization for general traffic conditions is an important open problem in networking research. Difficulties in und...
CORR
2010
Springer
13 years 8 months ago
2010
Springer
The search task and the system both affect the demand on cognitive resources during information search. In some situations, the demands may become too high for a person. This arti...