@article {DBLP:journals/access/ZhuZZCF16,
	title = {Social-Aware Incentivized Caching for {D2D} Communications},
	journal = {{IEEE} Access},
	volume = {4},
	year = {2016},
	pages = {7585{\textendash}7593},
	doi = {10.1109/ACCESS.2016.2618940},
	url = {https://doi.org/10.1109/ACCESS.2016.2618940},
	author = {Konglin Zhu and Wenting Zhi and Lin Zhang and Xu Chen and Xiaoming Fu}
}
@article {DBLP:journals/tvt/ZhuLF14,
	title = {{SMART:} {A} Social- and Mobile-Aware Routing Strategy for Disruption-Tolerant Networks},
	journal = {{IEEE} Trans. Vehicular Technology},
	volume = {63},
	number = {7},
	year = {2014},
	pages = {3423{\textendash}3434},
	doi = {10.1109/TVT.2014.2298494},
	url = {https://doi.org/10.1109/TVT.2014.2298494},
	author = {Konglin Zhu and Wenzhong Li and Xiaoming Fu}
}
