Statistical Characteristics of Response Consistency Parameters in Analytic Hierarchy Process

고길곤, 이경전, “AHP에서의 응답일관성 모수의 통계적 특성과 활용 방안”, 한국경영과학회지, 26(4):71-82, 2001(12월). (PDF) in Korean ABSTRACT Using the computer simulation method, we invest19ate the probability distribution of maximum eigenvalue of pair-wise comparison matrix, which has been used as a parameter for measuring the consistency of responses in analytic hierarchy process (AHP). We show that the shapeContinue reading “Statistical Characteristics of Response Consistency Parameters in Analytic Hierarchy Process”

Design and Analysis of Ubiquitous Social Network Management Service Model: u-Recruiting Service Model

오재섭, 이경전, 김재경, 유비쿼터스 사회연결망관리 서비스 모델 설계 분석: u-구인 구직 서비스 모델을 중심으로, Information Systems Review, 13(1), 2011. (PDF) in Korean ABSTRACT Although online social network services widely used in human networking and recruiting industries, it is showing off its limitations in followings-it’s hard to reach the status of seamless connection between offline and online;Continue reading “Design and Analysis of Ubiquitous Social Network Management Service Model: u-Recruiting Service Model”

A Study on Social Network Management and Development of a Social Network Management Framework

오재섭, 이경전, 사회연결망 관리의 개념 연구와 사회연결망관리 프레임워크 개발, Internet and Information Security, 2(1), 2011. (PDF) in Korean ABSTRACT Social network service have shown dramatic growth, especially in the personal connection management, contents distribution, marketing, recruiting and software development sectors. The representative examples of thriving online social network services include Facebook, LinkedIn, Twitter and MySpace. Recently,Continue reading “A Study on Social Network Management and Development of a Social Network Management Framework”

Rethinking Preferential Attachment Scheme in the dynamic network: Degree centrality or closeness centrality

Ko, K., Lee, K., Park, C., Rethinking Preferential Attachment Scheme in the dynamic network: Degree centrality or closeness centrality?, Connections 27(3):53-59, 2007. ISSN 0226-1776. pdf Abstract Construction of realistic dynamic complex network has become increasingly important. One of widely known approaches, Barabasi and Albert’s “scale-free” network (BA network), has been generated under the assumption thatContinue reading “Rethinking Preferential Attachment Scheme in the dynamic network: Degree centrality or closeness centrality”