O2iJoin: An Efficient Index-Based Algorithm for Overlap Interval Join.
Jizhou LuoShengfei ShiGuang YangHongzhi WangJian-Zhong LiPublished in: J. Comput. Sci. Technol. (2018)
Keyphrases
- learning algorithm
- computational complexity
- improved algorithm
- dynamic programming
- computationally efficient
- objective function
- experimental evaluation
- cost function
- significant improvement
- theoretical analysis
- segmentation algorithm
- optimization algorithm
- matching algorithm
- times faster
- convergence rate
- optimal solution
- sort merge
- k means
- search space
- probabilistic model
- preprocessing
- mobile robot
- join processing
- expectation maximization
- particle swarm optimization
- input data
- high accuracy
- computational cost
- database
- np hard
- high dimensional
- search algorithm
- neural network