计算机科学 ›› 2018, Vol. 45 ›› Issue (11A): 63-70.
孙志, 孙雪姣
SUN Zhi, SUN Xue-jiao
摘要: 随着数据规模的增长以及网络技术的发展,对等网络(P2P)作为一种分布式信息共享与搜索的平台引起了越来越广泛的关注。基于对等网络高度动态、高度分散、扩展性强等特点,P2P上的skyline计算方法不仅需要满足集中式skyline计算方法的各种要求,还需要考虑减小网络通讯量、减少平均节点访问数、保持负载平衡等。文中对这个发展领域的最新技术进行了研究,并且描述了分布式skyline方法的目的和主要原理,概括了适用于P2P环境中的现有方法,并进行了性能比较分析。最后,给出了P2P环境skyline计算的未来发展方向。
中图分类号:
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