Youngjoong Ko and Sangjun Bae
"Automatic Named-Entity Set Expansion from the Web Using a Mutual Importance Measure"
Information: An International Interdisciplinary Journal, to appear, 2012. (SCIE,ISSN 1343-4500)


Sangwoo Kang, Youngjoong Ko and Jungyun Seo
"Generating Effective Responses for a Plan-based Dialogue System in Human-robot Interaction"
Information: An International Interdisciplinary Journal, to appear, 2012. (SCIE,ISSN 1343-4500)