@article{Ling Luo:193, author = {Ling Luo, You Yang, Zizhong Chen, and Yan Wei}, title = {Identifying Opinion Leaders with Improved Weighted LeaderRank in Online Learning Communities}, publisher = {Int J Performability Eng}, year = {2018}, journal = {International Journal of Performability Engineering}, volume = {14}, number = {2}, eid = {193}, numpages = {8}, pages = {193}, keywords = {}, url = {https://www.ijpe-online.com/EN/abstract/article_3734.shtml}, doi = {10.23940/ijpe.18.02.p1.193201} }