Semigradient-Based Cooperative Caching Algorithm for Mobile Social Networks.
Yecheng WuSha YaoYang YangZeming HuCheng-Xiang WangPublished in: GLOBECOM (2016)
Keyphrases
- social networks
- cooperative
- preprocessing
- learning algorithm
- cost function
- convergence rate
- times faster
- theoretical analysis
- computational complexity
- search space
- experimental evaluation
- dynamic programming
- optimization algorithm
- tree structure
- k means
- optimal solution
- clustering method
- improved algorithm
- segmentation algorithm
- particle swarm optimization
- linear programming
- high accuracy
- mobile devices
- similarity measure
- random walk
- context aware
- computational cost
- np hard
- detection algorithm
- significant improvement
- social network analysis
- matching algorithm
- multi agent
- decision trees