248cc永利集团青年学者学术论坛第9期
题目:组织内部博客平台的代表性信息提取
Title: Extracting Representative Information on Intra-organizational Blogging Platforms
主讲人:郭迅华副教授(清华大学248cc永利集团管理科学与工程系)
主持人:马宝君副教授
时 间:2017年10月11日(星期三)下午13:30-15:00
地 点:经管楼二层多功能厅
摘 要:
Content generated on intra-organizational blogging platforms may help managers understand the emerging ideas, issues, and opportunities of their companies, whereas the difficulty is how to go beyond the overloaded amount of information and obtain an overall view. This research proposes a system framework for extracting representative information from intra-organizational blogging platforms, as well as the REPSET (REPresentative SET) method, which serves as the core component of the extraction system. Drawn upon a novel clustering technique, REPSET is designed for identifying a small set of items that largely represent the diversified content of a huge information base. Built upon REPSET, an extraction system enables managers to locate representative articles that may serve as starting points for comprehensively understanding the hot topics, prevailing thoughts, and emerging opinions among the employees. Empirical evaluations are conducted based on the massive database accumulated on an internal blogging platform at a large telecommunication company. Results from data experiments and user evaluations demonstrate that REPSET and the extraction system based on it can provide outstanding performance, in comparison with benchmark methods.
(备注:此研究内容的投稿论文已被国际一流商学院认可的UT/DALLAS Top 24顶级期刊之一的《MIS Quarterly》接收即将发表,是第一篇作者单位全部为中国大陆高校、完全本土自主创新发表的《MIS Quarterly》研究论文。)
主讲人简介:
郭迅华,2000年获得清华大学管理信息系统专业学士学位及计算机科学与技术专业学士学位,2005年获得清华大学管理科学与工程专业硕士学位和博士学位。现任清华大学248cc永利集团副教授,主要研究领域为管理信息系统、电子商务、社会网络、商务智能。讲授课程包括管理信息系统、信息技术与组织、计算机系统原理、计算机网络。学术论文发表于MIS Quarterly、Journal of MIS、Communications of the ACM、Decision Sciences、INFORMS Journal on Computing、Information Systems Journal、Journal of Information Technology、Information Sciences、Information & Management、Decision Support Systems、Computers in Human Behavior、ACM Transactions on Knowledge Discovery from Data等信息系统领域重要国际期刊,以及《管理科学学报》、《管理世界》、《中国管理科学》、《系统工程理论与实践》等重要国内期刊,作为负责人或骨干参与了多项国家自然科学基金项目和企业项目。曾获得清华大学学术新秀、优秀博士毕业生荣誉称号。曾于2008年在德国 RWTH Aachen University 做访问学者以及在MIT斯隆管理学院担任国际教职研究员。现任国际信息系统协会中国分会(CNAIS)常务理事兼副秘书长,《信息系统学报》主编助理,Electronic Commerce Research、Journal of Global Information Management等国际学术杂志编委会成员。
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248cc永利集团
2017年10月9日