Transforming Property Path Query According to Shape Expression Schema Update.
Goki AkazawaNaoto MatsubaraNobutaka SuzukiPublished in: WEBIST (2020)
Keyphrases
- database
- xpath queries
- query processing
- path queries
- databases
- insertions and deletions
- shape descriptors
- response time
- query evaluation
- user queries
- query interface
- query expansion
- shape model
- path expressions
- shortest path
- semistructured data
- xml views
- data sources
- data structure
- xml data
- xml schema
- xpath expressions
- shape analysis
- database queries
- shape features
- database schema
- data objects
- range queries
- information retrieval systems
- object oriented
- data model
- keywords
- shape matching
- efficient processing
- keyword search
- database objects
- semantically equivalent
- class hierarchies