Content caching at the wireless network edge: A distributed algorithm via belief propagation.
Juan LiuBo BaiJun ZhangKhaled Ben LetaiefPublished in: ICC (2016)
Keyphrases
- wireless networks
- belief propagation
- graph cuts
- energy function
- markov random field
- graphical models
- fixed point
- expectation maximization
- preprocessing
- knapsack problem
- objective function
- factor graphs
- message passing
- parameter estimation
- np hard
- optimal solution
- similarity measure
- post processing
- matching algorithm
- stereo matching
- level set
- distributed systems