Diversifying Top-k Point-of-Interest Queries via Collective Social Reach.
Stella MaropakiSean ChesterChristos DoulkeridisKjetil NørvågPublished in: CIKM (2020)
Keyphrases
- query processing
- user defined
- efficient processing
- result set
- query language
- collective intelligence
- social interaction
- query evaluation
- social networks
- aggregation queries
- approximate answers
- web search engines
- social media
- skyline points
- query result
- query suggestion
- user queries
- collective learning
- index structure
- range queries
- data sources
- database
- search result diversification
- database queries
- retrieval systems
- query formulation
- xml data
- web pages
- scoring function
- candidate set
- exact and approximate
- aggregate queries
- response time
- inverted index
- indexing techniques
- search queries