An Ontology for Domain-oriented Semantic Similarity Search on XML Data.
Anja TheobaldPublished in: BTW (2003)
Keyphrases
- similarity search
- xml data
- query processing
- domain ontology
- xml documents
- query optimization
- data model
- xml databases
- metric space
- distance function
- xml queries
- query evaluation
- semantic information
- similarity join
- indexing techniques
- multimedia databases
- high dimensional
- xml schema
- high dimensional data
- query language
- semi structured data
- keyword search
- querying xml data
- relational databases
- similarity measure
- similarity queries
- knn
- database systems
- query decomposition
- cost model
- xpath queries
- index structure
- r tree
- labeling scheme
- database
- databases
- locality sensitive hashing
- hash functions
- neural network
- information retrieval
- efficient processing
- feature selection
- data analysis
- semi structured