Geo-Social K-Cover Group queries for collaborative spatial computing.
Yafei LiRui ChenJianliang XuQiao HuangHaibo HuByron ChoiPublished in: ICDE (2016)
Keyphrases
- group dynamics
- query processing
- spatial queries
- spatial networks
- online collaborative
- group activities
- query language
- spatial information
- social interaction
- computer mediated
- spatial analysis
- knowledge sharing
- spatio temporal
- cscl environments
- spatial databases
- social networks
- efficient processing
- group awareness
- user queries
- spatial data
- range queries
- query evaluation
- social dimensions
- group formation
- collaborative learning
- social learning
- geo spatial
- group members
- database queries
- database
- retrieval systems
- user generated tags
- collaborative information seeking
- social skills
- collaborative learning environments
- data sources
- query logs
- social aspects
- group learning
- web search engines
- geographic information systems
- knowledge creation
- information retrieval systems
- spatial relationships
- multi dimensional
- group interaction
- social groups
- collaborative activities
- r tree
- collaborative authoring
- user generated
- spatial objects