@misc {IOPORT.70256693,
    author       = {Shen, Yang Ting and Jeng, Tay-Sheng and Hsu, Yen-Chia},
    title        = {A "live" interactive tagging interface for collaborative learning},
    howpublished = {CDVE, 102-109 (2011).},
    year         = {2011},
    doi          = {10.1007/978-3-642-23734-8_16},
    identifier   = {70256693},
}