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[종료]정보보호대학원 세미나 공지 [전남대학교 김경백 교수(3.11(화) 16:00~)]
이름 : admin | 작성일 : 2014.03.11 14:00 | 조회수 : 7534

금일 저희 정보보호대학원에서는 전남대학교에 계시는 김경백 교수님을 모시고

"Leveraging Online Social Network as Trust Inferences"주제

아래와 같이 세미나를 개최할 예정입니다.

관심있는 분들의 많은 참여를 부탁드립니다.

 

= 아 래 =

 

o 일시 : 3.11(화) 16:00 ~

o 장소 : IT김병호융합센터 1층 110호 강의실

* Title: Leveraging Online Social Network as Trust Inferences


* Abstract:
Anonymity is one of the main virtues of the Internet and many distributed systems, as it protects privacy and enables users to express opinions more freely. However, anonymity hinders the trustness of distributed systems. Some online users may make false assertions about their identity attributes, such as age or profession. In collaborative systems, some components may generate fake reports to subvert or control the entire system. In this talk, we are going to explore trust inferences which are obtained by using characteristics of Online Social Network, such as Identity Uniqueness and Direct Trust. Identity uniqueness metric is related to the question “how to ensure that an online identity is the distinct real identity?”, and direct trust metric is related to the question “how to ensure that the given shared information is trustable?”. Through the talk, computational methods for each trust metric are introduced, and some case studies which use the OSN based trust metrics for spam filtering (SocialFilter) and credential system (FaceTrust) are explored.

 

* Bio:
Kyungbaek Kim is an assistant professor in the Department of Elecronics and Computer Engineering at Chonnam National University. He received his B.S., M.S. and Ph.D. degree in electrical engineering and computer science from the Korea Advanced Institute of Science and Technology (KAIST) in 1999,2001 and 2007 respectively. Previously he worked at University of California, Irvine as a post doctoral researcher. His research interests include operating system, distributed system, world wide web, peer-to-peer algorithm/network, overlay multicast and online social network. He is a member of IEEE, USENIX, and IEICE.

 

많은 참석 부탁드립니다.

 

 

 

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