Reach Me If You Can: Reachability Query in Uncertain Contact Networks.
Zohreh RaghebiFarnoush Banaei KashaniPublished in: GeoRich@SIGMOD (2018)
Keyphrases
- database
- response time
- imprecise information
- aggregate queries
- complex queries
- keywords
- database queries
- query processing
- social networks
- uncertain databases
- query expansion
- incomplete information
- state space
- complex networks
- query evaluation
- decision making
- database systems
- peer to peer networks
- similarity measure
- transitive closure
- computer networks
- vector space
- user queries
- data management
- expressive power
- community structure
- network analysis
- data structure
- bayesian networks
- information retrieval systems
- data sources
- sensor networks
- relevance feedback