Context-Aware Nearest Neighbor Query on Social Networks.
Yazhe WangBaihua ZhengPublished in: SocInfo (2011)
Keyphrases
- context aware
- nearest neighbor
- social networks
- contextual information
- query suggestion
- ubiquitous computing
- context awareness
- mobile devices
- ambient intelligence
- mobile computing
- query processing
- user context
- user queries
- ubiquitous learning
- mobile users
- context aware systems
- current context
- user interaction
- social network analysis
- smart environments
- smart home
- data sources
- high dimensional
- context aware services
- context aware computing
- artificial intelligence
- mobile environments
- relevance feedback
- ubiquitous computing environments
- mobile applications
- query expansion
- ubiquitous environment
- knn
- context aware ubiquitous learning
- computing systems
- information retrieval