RPK-table based efficient algorithm for join-aggregate query on MapReduce.

Zhan Li Qi Feng Wei Chen Tengjiao Wang

Published in: CAAI Trans. Intell. Technol. (2016)

Keyphrases

single pass
k means
dynamic programming
computationally efficient
database
query processing
learning algorithm
keywords
optimal solution
pruning strategy
simulated annealing
segmentation algorithm
join operator
expectation maximization
information retrieval systems
multi dimensional
worst case
relational databases