Performance Optimization for Semantic Communications: An Attention-Based Reinforcement Learning Approach.
Yining WangMingzhe ChenTao LuoWalid SaadDusit NiyatoH. Vincent PoorShuguang CuiPublished in: IEEE J. Sel. Areas Commun. (2022)
Keyphrases
- reinforcement learning
- optimization algorithm
- optimization problems
- state space
- function approximation
- global optimization
- constrained optimization
- semantic knowledge
- high level
- optimization method
- information retrieval
- objective function
- combinatorial optimization
- semantic web
- web services
- least squares
- multi agent systems
- model free
- semantic relationships
- semantic representation
- machine learning
- optimization process
- communication systems
- autonomous mental development
- communication networks
- low level features
- visual attention
- domain ontology
- optimal policy
- dynamic programming
- multi agent
- similarity measure