739 search results - page 60 / 148 » Query quality: user ratings and system predictions |
SIGCOMM
2006
ACM
14 years 2 months ago
2006
ACM
The success of Skype has inspired a generation of peer-topeer-based solutions for satisfactory real-time multimedia services over the Internet. However, fundamental questions, suc...
ICPR
2008
IEEE
14 years 3 months ago
2008
IEEE
We present a study of the web based user navigation patterns mining and propose a novel approach for clustering of user navigation patterns. The approach is based on the graph par...
WEBI
2009
Springer
14 years 3 months ago
2009
Springer
Understanding query reformulation patterns is a key step towards next generation web search engines: it can help improving users’ web-search experience by predicting their inten...
P2P
2007
IEEE
14 years 3 months ago
2007
IEEE
Range queries are a very powerful tool in a wide range of data management systems and are vital to a multitude of applications. The hierarchy of structured overlay systems can be ...
WECWIS
2005
IEEE
14 years 2 months ago
2005
IEEE
Singular Value Decomposition (SVD), together with the Expectation-Maximization (EM) procedure, can be used to find a low-dimension model that maximizes the loglikelihood of obser...