Seung-Kyun Han, A Ranking Algorithm for Tag-Based Feed Post Search

Jang-Hwan Sung, A Study on Credibility Enhancement of Collaborative Filtering System: Focus on Pearson Correlation Coefficient Method

Duk-Soon Im, An Approach to Deriving Choreography Specifications for Interoperability Support between HL7-Based Medical Information Systems

Wan Lee, Development of an XML-Based Language for Enhancing Interoperability of Web Service Choreographies

Jung-Wook Choi, Comparative Analysis of Demand Diffusion Patterns in Online Game Industry

Jang-Hyuk Yoon, A System Dynamics Approach to Analysis of Essential Competition Elements in Online Marketplaces Using Two-Sided Market Theory

Noyoon Kim, An Integrated Approach to Monitoring Enterprise Wide Process Performances Using a Global Business Activity Model

Taeg-Young Gong, A Hierarchical Analysis for Evaluation of Mobile Services Design Factors

Young-Chae Na, A Study on Credibility Enhancement of Online Reputation Systems Using Collaborative Filtering

Jonghun Park, Structural Analysis and Control of Resource Allocation Systems Using Petri Nets