An improvement for semantics-based recommender systems grounded on attaching temporal information to ontologies and user profiles.
Yolanda Blanco-FernándezMartín López NoresJosé Juan Pazos-AriasJorge García DuquePublished in: Eng. Appl. Artif. Intell. (2011)
Keyphrases
- temporal information
- user profiles
- recommender systems
- information filtering
- user profiling
- collaborative filtering
- concept hierarchy
- user preferences
- user interests
- user modeling
- video sequences
- temporal reasoning
- spatial information
- user feedback
- temporal patterns
- temporal dimension
- web mining
- temporal expressions
- user based collaborative filtering
- temporal knowledge
- temporal constraints
- contextual information
- user model
- personalized search
- temporal aspects
- recommendation systems
- domain ontology
- user behavior
- web personalization
- content based filtering
- information overload
- domain specific
- knowledge representation
- high level
- personal preferences
- website