1425 search results - page 70 / 285 » Semantic Based Schema Analysis |
ADC
2005
Springer
14 years 3 months ago
2005
Springer
There has been an increased demand for characterizing user access patterns using web mining techniques since the informative knowledge extracted from web server log files can not ...
WIAMIS
2009
IEEE
14 years 4 months ago
2009
IEEE
In this paper, two approaches to utilizing contextual information in semantic image analysis are presented and comparatively evaluated. Both approaches make use of spatial context...
SIGIR
2006
ACM
14 years 4 months ago
2006
ACM
Co-occurrence data is quite common in many real applications. Latent Semantic Analysis (LSA) has been successfully used to identify semantic relations in such data. However, LSA c...
EMNLP
2008
13 years 11 months ago
2008
Determining the polarity of a sentimentbearing expression requires more than a simple bag-of-words approach. In particular, words or constituents within the expression can interac...
ESWS
2006
Springer
14 years 1 months ago
2006
Springer
A key argument for modeling knowledge in ontologies is the easy re-use and re-engineering of the knowledge. However, beside consistency checking, current ontology engineering tools...