Parallel Top-K Similarity Join Algorithms Using MapReduce.
Younghoon KimKyuseok ShimPublished in: ICDE (2012)
Keyphrases
- join algorithms
- similarity join
- query processing
- map reduce
- join processing
- cost model
- data skew
- parallel processing
- database query processing
- parallel computing
- parallel programming
- join operations
- main memory
- sort merge
- xml queries
- b tree
- xml databases
- twig pattern
- similarity measure
- efficient processing
- spatial join
- rank join
- twig queries
- data management
- hash join
- query optimization
- index structure
- edit distance
- similarity search
- multi core processors
- cloud computing
- information extraction
- join operator
- data analysis
- databases