Optimizing Large Query by Simulated Annealing Algorithm Based On Graph-Based Approach.
Yongheng ChenWanli ZuoFengling HeKerui ChenPublished in: J. Softw. (2011)
Keyphrases
- simulated annealing algorithm
- simulated annealing
- database
- query processing
- genetic algorithm
- test data generation
- query evaluation
- query expansion
- user queries
- flow graph
- graph structure
- data structure
- random walk
- annealing algorithm
- data sources
- query graph
- search algorithm
- response time
- reachability queries
- similarity scores
- mutation operator
- graph mining
- directed graph
- weighted graph
- evolutionary algorithm
- solution quality
- dynamic programming
- web pages
- tabu search
- structured data