@ARTICLE{WU-QoS-TVT-14,
    AUTHOR = "Yang Liu and Zhipeng Yang and Ting Ning and Hongyi Wu",
    TITLE = "{Efficient Data Query in Intermittently-Connected Mobile Ad Hoc Social Networks}",
    JOURNAL = "IEEE Transactions on Parallel and Distributed Systems",
    VOLUME = {26},
    NUMBER = {5},
    PAGES="1301-1312",
    YEAR = {2015},   }