Utility function optimization based joint user association and content placement in heterogeneous networks.
Hong ChenQianbin ChenRong ChaiDongmei ZhaoPublished in: WCSP (2017)
Keyphrases
- utility function
- heterogeneous networks
- decision makers
- utility elicitation
- quasiconvex
- optimization criterion
- user interface
- multi attribute
- decision theory
- user interests
- utility maximization
- multiple types
- expected utility
- probability distribution
- user model
- user preferences
- preference elicitation
- risk averse
- risk aversion
- multi objective
- social network analysis
- co occurrence