学　术

　　为加强我校各学科之间的学术交流，搭建教师学术交流平台，促进教师学术水平提升和跨学科合作，教师发展中心开展跨学科学术沙龙活动。

　　本次活动教师发展中心特别邀请澳大利亚Wollongong大学Willy Susilo教授，与我校师生共话科学研究的感悟以及青年教师的成长。具体安排如下，欢迎感兴趣的教师和博士生参加。

　　一、主　题：Secure Outsourcing and Crowdsourcing of Computation

　　二、主讲人：澳大利亚Wollongong大学　Willy Susilo教授

　　三、时　间：2016年7月12日（周二）下午14:00

　　四、地　点：清水河校区宾诺咖啡馆

　　五、主持人：禹勇 副教授

　　六、承办单位：计算机科学与工程学院

　　七、交流内容：

　　The outsourcing computations in distributed environments suffer from the trust problems between the outsourcer and the workers. The rational lazy-and-partially-dishonest workers in the outsourcing computation model seems sufficient, but it still does not represent the real life situation. The notion of outsourcing computation is closely related to crowdsourcing. Crowdsourcing is an emerging and exciting technology to acquire services by soliciting contributions from a large group of community, rather than traditional employees or suppliers. With crowdsourcing, the power of people (and hence, the "crowd") will be unleashed to help solving our problem. The situation becomes complex in a commercial setting. Participants will receive payment upon their contribution, and hence, there is incentive for dishonest participants to claim credit for work they did not perform. Additionally, the job owner may not honour its obligation to pay upon the completion of participants' contribution. In this talk, we will go through the challenges that are related to the fairness for all entities, and some research questions.      

　　联系人：袁老师 电话：61830230

　　　　　　　　　　　　　　　　　人力资源部教师发展中心

　　　　　　　　　　　　　　　　　　　2016年7月8日