Collaborative Filtering-based Fast Delay-aware algorithm for joint VNF deployment and migration in edge networks.
Zhuofan LiaoWenqiang DengShiming HeQiang TangPublished in: Comput. Networks (2024)
Keyphrases
- computational complexity
- expectation maximization
- experimental evaluation
- learning algorithm
- objective function
- times faster
- collaborative filtering
- computational cost
- recognition algorithm
- convergence rate
- detection algorithm
- high accuracy
- dynamic programming
- simulated annealing
- preprocessing
- cost function
- significant improvement
- optimization algorithm
- k means
- network structure
- search space
- lower bound
- gradient information