Tae-young Kim, Suntae Kim, Sangchul Choi, Jeong-Ah Kim, Jae-Young Choi, Jong-Won Ko, Jee-Huong Lee, Youngwha Cho, Vol. 11, No. 2, February 27, 2017
10.3837/tiis.2017.02.023

• Logical Structure Analysis
• Machine Learning
• feature vector
• Document Management System