TY - Journal of Beijing University of Posts and Telecommunications A1 - ZHANG Long-chang T1 - Web Services Skyline Query Balancing the Benefits and Risks Y1 - 2017-03-14 00:00:00.0 JF - Journal of Beijing University of Posts and Telecommunications JO - Journal of Beijing University of Posts and Telecommunications SP - 124 EP - 129 VL - 40 IS - 1 UR - {https://journal.bupt.edu.cn/EN/10.13190/j.jbupt.2017.01.022} N1 - 10.13190/j.jbupt.2017.01.022 ER -