@article {1662,
	title = {Content Retrieval at the Edge: A Social-aware and Named Data Cooperative Framework},
	journal = {IEEE Transactions on Emerging Topics in Computing},
	volume = {7},
	year = {2019},
	month = {01/2019},
	pages = {135-148},
	doi = {10.1109/TETC.2016.2581704},
	author = {Lingjun Pu and Xu Chen and Jingdong Xu and Xiaoming Fu}
}
