题目：Proactive and personalized intervention for suicidal ideation on social media

主讲人：张东松 教授（美国马里兰大学巴尔的摩郡分校）

时间：2017年8月1日（周二）下午14：30

地点：主楼418

主讲人介绍：

  张东松教授于2002年获得美国亚利桑那大学Eller12BET管理信息系统专业博士学位，现为美国马里兰大学巴尔的摩郡分校信息系统系教授（拥有终身教职），并担任公司兼职教授。他的研究主要包括知识管理、网上社区、电子商务、网上诈骗的自动识别等领域。目前，他已有约100篇学术论文发表在相关学术期刊和会议上，包括MIS Quarterly，Journal of Management Information Systems (JMIS)， IEEE Transactions on Knowledge and Data Engineering (TKDE)，IEEE Transactions on Software Engineering，IEEE Transactions on Systems，Man，Cybernetics， Decision Support Systems和 Information & Management等。他曾获得美国国家科学基金会（NSF）、美国国家卫生研究所（NIH）、谷歌公司、中国国家自然科学基金会、中国科学院研究所、英国皇家学会等机构的研究资助。他现在是多个信息系统和电子商务领域国际著名期刊的高级编辑、副编辑和编委会成员，包括MIS Quarterly，Journal of Management Information Systems (JMIS)，Communications of the ACM (CACM)，Journal of Association of Information Systems等。 

内容介绍：
    In this talk, Suicide is one of the major reasons for death. Every year, 80000 people die from suicide worldwide. Traditionally, suicidal intervention is done passively - people with suicidal intention have to come forward and take initiatives to talk to the consultants. In reality, however, most people with suicidal ideation do not do it. On the other hand, many of them go to social media to share their emotions or even suicidal ideations on social media, such as blogs. In this study, we proposed, implemented, and evaluated a new social media based intervention approach. It consists of two components: an automated suicidal ideation detection model, and a proactive and personalized approach to suicide intervention. It can transform the current intervention methods and have significant impact on public mental health.

（承办：管理工程系，科研与学术交流中心）