On Social-Temporal Group Query with Acquaintance Constraint.
De-Nian YangYi-Ling ChenWang-Chien LeeMing-Syan ChenPublished in: Proc. VLDB Endow. (2011)
Keyphrases
- group dynamics
- database
- temporal queries
- spatio temporal
- query processing
- questions asked
- database queries
- temporal data
- response time
- query evaluation
- social networks
- user queries
- query expansion
- keywords
- social learning
- query formulation
- relevance feedback
- temporal constraints
- temporal patterns
- group members
- constraint networks
- retrieval method
- spatial and temporal
- social interaction
- search queries
- social networking
- complex queries
- user interaction
- range queries
- vector space
- social media
- group awareness
- data structure
- social skills