Cohesive Group Nearest Neighbor Queries on Road-Social Networks under Multi-Criteria.
Fangda GuoYe YuanGuoren WangLei ChenXiang LianZimeng WangPublished in: IEEE Trans. Knowl. Data Eng. (2021)
Keyphrases
- multi criteria
- nearest neighbor queries
- decision makers
- similarity search
- index structure
- multi criteria optimization
- multi objective
- metric space
- range queries
- location based services
- r tree
- fuzzy logic
- multi attribute
- efficient processing
- decision making
- data objects
- multi dimensional
- road network
- objective function
- control system
- nearest neighbor search
- high dimensional spaces
- data sets
- multimedia databases
- evolutionary algorithm
- artificial intelligence
- vector space
- k nearest neighbor
- indexing structure
- similarity queries
- genetic algorithm
- machine learning