PathGuide: An Efficient Clustering Based Indexing Method for XML Path Expressions.
Jiefeng ChengGe YuGuoren WangJeffrey Xu YuPublished in: DASFAA (2003)
Keyphrases
- structural join
- indexing method
- path expressions
- xml documents
- xml data
- xml query processing
- xml queries
- labeling scheme
- object retrieval
- r tree
- multimedia databases
- semi structured data
- object oriented databases
- join algorithms
- indexing techniques
- xpath expressions
- xml query languages
- cost model
- complex objects
- regular expressions
- similarity measurement
- query language
- xml databases
- semistructured data
- relational databases
- xpath queries
- indexing structure
- databases
- relational database systems
- relational data
- xml schema
- data structure