Where to Find Help When You Are in an Emergency? - HelpMe: A Guidance System for Self-rescue. - Jiahai Wu; Huangfu Yang; Xiaowei Gao; Juncai Ma; Kuien Liu (WAIM Workshops, 2014)

LSG: A Unified Multi-dimensional Latent Semantic Graph for Personal Information Retrieval. - Huangfu Yang; Kuien Liu; Wen Zhang 001; Peng Zhou; Yanjun Wu; Qing Wang 001; Jia Zhu 003 (WAIM, 2014)