1617 search results - page 203 / 324 » Buzz-based recommender system |
ADMA
2008
Springer
14 years 3 months ago
2008
Springer
In recent years, folksonomy becomes a hot topic in many research fields such as complex systems, information retrieval, and recommending systems. It is essential to study the seman...
DEXA
2007
Springer
14 years 3 months ago
2007
Springer
The semantic web is based on ontologies and metadata that indexes resources using ontologies. This indexing is called annotation. Ontology based information retrieval is an operati...
CSCW
2006
ACM
14 years 3 months ago
2006
ACM
A tagging community’s vocabulary of tags forms the basis for social navigation and shared expression. We present a user-centric model of vocabulary evolution in tagging communit...
WEBI
2005
Springer
14 years 2 months ago
2005
Springer
Search engines are powerful tools to find information on the Web. However, they commonly return a lot of irrelevant documents when the users’ queries are not specific enough. To...
ECAI
2004
Springer
14 years 2 months ago
2004
Springer
Ontology-based web portal generation and management is an active field of research and development. Recently, many systems have been developed. However, many of them lack the inte...