Node-Based Optimization of GNSS Tomography with a Minimum Bounding Box Algorithm.
Nan DingXiangrong YanShubi ZhangSuqin WuXiaoming WangYu ZhangYuchen WangXin LiuWenyuan ZhangLucas HoldenKefei ZhangPublished in: Remote. Sens. (2020)
Keyphrases
- optimization algorithm
- improved algorithm
- experimental evaluation
- computational complexity
- k means
- dynamic programming
- optimization process
- cost function
- worst case
- high accuracy
- combinatorial optimization
- tree structure
- significant improvement
- constrained optimization
- optimal solution
- clustering algorithm
- optimization model
- image reconstruction
- matching algorithm
- stochastic gradient
- particle swarm optimization
- linear programming
- simulated annealing
- search space
- learning algorithm
- segmentation algorithm
- expectation maximization
- convergence rate
- computational cost
- np hard
- preprocessing
- path length
- minimum bounding