@article {DBLP:journals/pik/JiaoXCF13, title = {Decentralizing Microblogging Services by Differentiating User Traffic Demands}, journal = {Praxis der Informationsverarbeitung und Kommunikation}, volume = {36}, number = {1}, year = {2013}, pages = {50}, doi = {10.1515/pik-2012-0065}, url = {https://doi.org/10.1515/pik-2012-0065}, author = {Lei Jiao and Tianyin Xu and Yang Chen and Xiaoming Fu} }