by 조아라(Ah-Ra Jo), 송창인(Chang-In Song), 이철훈(Cheol-Hoon Lee)
Published in 한국콘텐츠학회 논문지, 13(3) (2013)

by 송창인(Chang-In Song), 이승훈(Seung-Hoon Lee), 주민규(Min-Gyu Ju), 이철훈(Cheol-Hoon Lee)
Published in 한국콘텐츠학회 논문지, 12(6) (2012)

by 송창인(Chang-In Song), 이승훈(Seung-Hoon Lee), 이철훈(Cheol-Hoon Lee)
Published in 한국컴퓨터정보학회 학술발표논문집 (2012)

by 김주만, 송창인, 이철훈, Kim, Joo-Man, Song, Chang-In, Lee, Cheol-Hoon
Published in 한국콘텐츠학회 논문지, 11(9) (01.09.2011)

by 이승훈(Lee seung-hoon), 송창인(Song chang-in), 이철훈(Lee cheol-hoon)
Published in 한국콘텐츠학회 종합학술대회 논문집 (2011)

by 송창인(Song chang-in), 김종진(Kim jong-jin), 이철훈(Lee cheol-hoon)
Published in 한국콘텐츠학회 종합학술대회 논문집 (2011)

by 김주만(Joo-Man Kim), 송창인(Chang-In Song), 이철훈(Cheol-Hoon Lee)
Published in 한국콘텐츠학회논문지 (2011)

by 이승훈(Seung-Hoon Lee), 송창인(Chang-In Song), 주민규(Min-Gyu Ju), 이철훈(Cheol-Hoon Lee)
Published in 한국컴퓨터정보학회 학술발표논문집 (2012)