Grid-Index Algorithm for Reverse Rank Queries.
Yuyang DongHanxiong ChenJeffrey Xu YuKazutaka FuruseHiroyuki KitagawaPublished in: EDBT (2017)
Keyphrases
- dynamic programming
- np hard
- computational complexity
- detection algorithm
- optimization algorithm
- matching algorithm
- learning algorithm
- optimal solution
- preprocessing
- cost function
- expectation maximization
- computational cost
- segmentation algorithm
- response time
- query language
- search space
- simulated annealing
- database
- query processing
- k means
- times faster
- query evaluation