IG-Tree: an efficient spatial keyword index for planning best path queries on road networks.
Anasthasia Agnes HaryantoMd. Saiful IslamDavid TaniarMuhammad Aamir CheemaPublished in: World Wide Web (2019)
Keyphrases
- path queries
- road network
- index structure
- shortest path
- path expressions
- r tree
- multi dimensional
- b tree
- tree structure
- data structure
- query processing
- range queries
- access methods
- database management systems
- xml data
- data distribution
- main memory
- xml query processing
- inverted file
- nearest neighbor
- moving objects
- indexing techniques
- indexing structure
- database systems
- complex queries
- xml documents
- computer vision
- xml queries
- twig queries
- query language