A Message Passing Algorithm With Variable Damping Factor for OTFS.
Xiaoyan NingJunfeng QiZhenduo WangBo ZhangPublished in: IEEE Wirel. Commun. Lett. (2023)
Keyphrases
- message passing
- preprocessing
- np hard
- k means
- expectation maximization
- optimal solution
- factor graphs
- parallel implementation
- dynamic programming
- learning algorithm
- matching algorithm
- input data
- inference in graphical models
- sum product algorithm
- probabilistic inference
- belief propagation
- energy function
- parameter estimation
- distributed systems
- higher order
- object recognition
- computational complexity
- high quality
- computer vision