公开(公告)号：US20150006634A1

公开(公告)日：2015-01-01

申请号：US14297770

申请日：2014-06-06

Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION

Inventor： Min Gong ,  Guoqiang Hu ,  Yi Qi ,  Yu Wang ,  Junchi Yan

IPC: H04L12/26 ,  H04L29/08

CPC classification number: H04L67/22 ,  G06Q10/10 ,  G06Q50/01 ,  H04L51/16 ,  H04L51/32 ,  H04L65/403

Abstract: Methods and systems for monitoring interesting subjects. A method including: selecting, based on a first collection of interesting subjects, a set of critical nodes including at least one critical node which participates in one or more interesting subjects in the first collection; and monitoring contents posted by the one or more critical nodes in the set so as to find a second collection of interesting subjects. The set of critical nodes which participate in one or more interesting subjects in the first collection of interesting subjects is selected based on the first collection, as objects to be monitored, thereby reducing the number of contents posted by the nodes to be monitored as compared with monitoring all the user nodes, so that interesting subjects such as hot news or hot events can be found in real time with high efficiency and low cost.

Abstract translation: 监测有趣科目的方法和系统。 一种方法，包括：基于感兴趣对象的第一集合来选择一组关键节点，所述关键节点包括参与第一集合中的一个或多个感兴趣对象的至少一个关键节点; 以及监视由集合中的一个或多个关键节点发布的内容，以便找到有趣主体的第二集合。 基于作为要监视的对象的第一集合来选择参与感兴趣对象的第一集合中的一个或多个感兴趣对象的关键节点的集合，从而减少要被监视的节点发布的内容的数量， 监控所有用户节点，从而可以实时，高效率，低成本地查找热点新闻或热点事件等有趣的主题。