SocialNetwork

From Big Data Analytics Lab

Introduction

A social network is a social structure made up of a set of social actors (such as individuals or organizations) and a set of the dyadic ties between these actors. The social network perspective provides a set of methods for analyzing the structure of whole social entities as well as a variety of theories explaining the patterns observed in these structures. The study of these structures uses social network analysis to identify local and global patterns, locate influential entities, and examine network dynamics. - Wikipedia

  • Analysis and modeling of online social systems
  • information diffusion
  • Community detection
  • Link prediction
  • User Influence and Interaction
  • Social mining and recommendation systems
  • Social reputation and trust management


Members

Ph.D. Alumni

  • 임혜원 (Hyewon Lim)

M.S Alumni

  • 김소민 (Somin Kim)
  • 박지범 (Jeebum Park)
  • 김남윤 (Namyoon Kim)
  • 이재환 (Jaehwan Lee)


Internal Project

Period Title Member
2014.02 - Sentimental Analysis of Trends on Twitter 임혜원, 김남윤, 이재환
2014.01 - 트위터를 이용한 한국인의 온라인과 오프라인에서의 성격 차이 분석 임혜원, 김남윤, 이재환


Publications

International Conference

  • Hye-Won Lim; Hyoung-Joo Kim, "Item recommendation using tag emotion in social cataloging services", Expert Systems with Applications 89, pp.179-187, 2017 (pdf)
  • Hyewon Lim, Taewhi Lee, Namyoon Kim, Sang-goo Lee, and Hyoung-Joo Kim, Characteristics of Online Social Services Sharing Long Duration Content, In Proceedings of the 2014 International Conference on Internet Computing and Big Data (ICOMP'14), pp. 22-28, Las Vegas, NV, USA, 2014.7.

Domestic Journal

  • 이재환, 임혜원, 김형주, "가사의 감정 분석과 구조 분석을 이용한 노래 간 유사도 측정", 정보과학회논문지 : 컴퓨팅의 실제, vol. 22, no. 10, pp. 479-487, 2016.10 (pdf)
  • 박지범 ; 임혜원 ; 김형주 "온라인 소셜 네트워크에서 사용자 간의 관계 강도 변화 추정 기법", 정보과학회논문지 : 데이타베이스, 40(1), pp.44-53, 2013.2
  • 김소민 ; 임혜원 ; 김형주 "사용자 정보 및 활동에 기반한 트위터 사용자 리스트 생성", 정보과학회논문지 : 데이타베이스, 39(6), pp.387-397, 2012.12

Domestic Conference

  • 이재환, 김남윤, 임혜원, 김형주, 트위터에서의 토픽별 감정 패턴 분석, 정보과학회 동계학술발표회, 2014


Reading Materials