372 search results - page 6 / 75 » A more precise model for web retrieval |
CN
2006
13 years 7 months ago
2006
The expanding and dynamic nature of the Web poses enormous challenges to most data mining techniques that try to extract patterns from Web data, such as Web usage and Web content....
WEBI
2005
Springer
14 years 26 days ago
2005
Springer
Web personalization is one of the major concerns of Web intelligence. It is noticed that the two components of Web, users and services, can be understood from multiple views in fo...
SIGIR
2005
ACM
14 years 28 days ago
2005
ACM
This paper develops a general, formal framework for modeling term dependencies via Markov random fields. The model allows for arbitrary text features to be incorporated as eviden...
CVPR
2009
IEEE
15 years 2 months ago
2009
IEEE
In state-of-the-art image retrieval systems, an image is
represented by a bag of visual words obtained by quantizing
high-dimensional local image descriptors, and scalable
schem...
WWW
2004
ACM
14 years 8 months ago
2004
ACM
A Web Application must have a precise semantics. In currently Web Engineering environments, this can be achieved either by specifying a Web Conceptual Schema, or by using a Semant...