347 search results - page 55 / 70 » A Comparative Study of Utilizing Topic Models for Informatio... |
CIKM
2009
Springer
14 years 2 months ago
2009
Springer
Web search engines are often implemented as centralized systems. Designing and implementing a Web search engine in a distributed environment is a challenging engineering task that...
EUSFLAT
2009
13 years 5 months ago
2009
In this paper, the notion of a fuzzy vector of normalized weights is introduced, and its application in decision making models based on the weighted average operation is studied. T...
MOBIHOC
2006
ACM
14 years 7 months ago
2006
ACM
Recent studies on mobility modeling have focused on characterizing user mobility from real traces of wireless LANs (WLANs) and creating mobility models based on such characterizat...
IDA
2010
Springer
13 years 9 months ago
2010
Springer
This paper introduces a novel method for obtaining increased predictive performance from transparent models in situations where production input vectors are available when building...
CIKM
2003
Springer
14 years 22 days ago
2003
Springer
Distributed heterogeneous search systems are an emerging phenomenon in Web search, in which independent topic-specific search engines provide search services, and metasearchers d...