Curriculum Vitae Name : Sangkeun Jung Personal Date of Birth : 1979. 04. 24 Present Address : 790-784, San 31, Hyoja-dong, Pohang, Korea Education 2006. 3-2010. 2 : Ph.D. in Dept. CSE, POSTECH (GPA: 4.3 / 4.3) Advisor: Gary Geunbae Lee 2004. 3-2006. 2 : M.S. in Dept. CSE, POSTECH (GPA: 3.97 / 4.3) Advisor: Gary Geunbae Lee 1999. 3-2004. 2 : B.S. in Dept. CSE, POSTECH Publication International Journal Sangkeun Jung, Cheongjae Lee, Kyungduk Kim, Minwoo Jeong, Gary Geunbae Lee. Data-driven user simulation for automated evaluation of spoken dialog systems. Computer Speech & Langguage, Volume 23, Issue 4, Pages 479-509, 2009 [SCI] Cheongjae Lee, Sangkeun Jung, Seokhwan Kim, Gary Geunbae Lee. Examplebased dialog modeling for practical multi-domain dialog system. Speech Communications, 51:5 (466-484), May, 2009 [SCI] Sangkeun Jung, Cheongjae Lee, Seokhwan Kim, Gary Geunbae Lee. DialogStudio: A workbench for data-driven spoken dialog system development and management. Speech Communications, 50 (8-9):683-697, Aug- Sept, 2008 [SCI] Cheongjae Lee, Sangkeun Jung, Kyungduk Kim, Gary Geunbae Lee. Hybrid Approach to Robust Dialog Management using Agenda and Dialog Examples. To appear in Computer Speech and Language. [SCI]
Curriculum Vitae 2 Sangkeun Jung, Cheongjae Lee. Gary Geunbae Lee. Using utterance and semantic level confidence for interactive spoken dialog clarification. Journal of Computer Science and Engineering (JCSE) 2(1): 1-26, March, 2008 International Conference Sangkeun Jung, Cheongjae Lee, Kyungduk Kim, Gary Geunbae Lee. Hybrid Approach to User Intention Modeling for Dialog Simulation. Proceedings of the 46th annual meeting of the association for computational linguistics, Singapore, August, 2009 (accept rate=25%) Cheongjae Lee, Sungjin Lee, Sangkeun Jung, Kyungduk Kim, Gary Geunbae Lee. Correlation-based Query Relaxation for Example-based dialog modeling. Proceedings of the IEEE Automatic Speech Recognition and Understanding Workshop (ASRU09), Italy, Dec 2009 Cheongjae Lee, Sangkeun Jung, Kyungduk Kim, Gary Geunbae Lee. Automatic agenda graph construction from human-human dialogs using clustering method. in Proceedings of the NAACL HLT 2009 (short paper), Colorado, May 2009 Sangkeun Jung, Cheongjae Lee, Kyungduk Kim, Gary Geunbae Lee. An integrated dialog simulation technique for evaluating spoken dialog systems. Proceedings of the COLING 2008 workshop on Speech Processing for Safety Critical Translation and Pervasive Applications, Manchester, August 2008 Kyungduk Kim, Cheongjae Lee, Sangkeun Jung, Gary Geunbae Lee. A frame-based probabilistic framework for spoken dialog management using dialog examples. Proceeding of the 9th sigdial workshop on discourse and dialog (sigdial 2008), Ohio, June 2008 Cheongjae Lee, Sangkeun Jung, Gary Geunbae Lee. Robust dialog management with n-best hypotheses using dialog example and agenda. Proceedings of the 45th annual meeting of the association for computational linguistics (ACL 08), Ohio, June 2008
Curriculum Vitae 3 Cheongjae Lee, Sangkeun Jung, Gary Geunbae Lee. Example-based error recovery strategy for spoken dialog system. Proceedings of the IEEE Automatic Speech Recognition and Understanding Workshop (ASRU 2007), Kyoto, Dec 2007 (accept rate=43%) Cheongjae Lee, Seokhwan Kim, Minwoo Jeong, Sangkeun Jung, Donghyeon Lee, Gary Geunbae Lee. Example-based spoken dialog processing for guidance robots. Proceedings of the 4th international conference on ubiquitous robots and ambient intelligence, Pohang, Nov 2007 Seokhwan Kim, Cheongjae Lee, Sangkeun Jung, Gary Geunbae Lee. A spoken dialog system for electronic program guide information access. Proceedings of The 16th IEEE International Symposium on Robot and Human Interactive Communication Cheongjae Lee, Sangkeun Jung, Minwoo Jeong, and Gary Geunbae Lee. Chat and Goal-Oriented Dialog Together: A Unified Example-based Architecture for Multi-Domain Dialog Management. Proceedings of the IEEE/ACL 2006 workshop on spoken language technology (SLT), Aruba, Dec 2006 (accept rate=50%) Sangkeun Jung, Cheongjae Lee, Gary Geunbae Lee. Dialog Studio: An Example Based Spoken Dialog System Development Workbench. Proceedings of the Dialogs on dialog: Multidisciplinary Evaluation of Advanced Speech-based Interactive Systems. Interspeech2006-ICSLP satellite workshop, Sept 2006, Pittsburgh Cheongjae Lee, Sangkeun Jung, Jihyun Eun, Minwoo Jeong, and Gary Geunbae Lee. A Situation-based Dialogue Management using Dialogue Examples. Proceedings of the 2006 IEEE international conference on acoustics, speech and signal processing (ICASSP-2006). May 2006, Toulouse (accept rate=46%) Sangkeun Jung, Cheongjae Lee, Gary Geunbae Lee. Three phase verification for spoken dialog clarification. Proceedings of the ACM 2006 inter-
Curriculum Vitae 4 national conference on intelligent user interfaces (IUI 2006), Jan 2006, Austrailia (accept rate=23.6%) Sangkeun Jung, Cheongjae Lee, Gary Geunbae Lee. Interactive clarification dialog management for spoken language understanding. Proceedings of the next generation PC 2005 International conference, Nov 2005, Seoul (invited) Cheongjae Lee, Sangkeun Jung, Jihyun Eun, Minwoo Jeong, Gary Geunbae Lee. Example and situation based dialog management for spoken dialog system. Proceedings of the IEEE Automatic Speech Recognition and Understanding Workshop (ASRU 2005), November, 2005, Mexico (demo presentation) Minwoo Jeong, Jihyun Eun, Sangkeun Jung and Gary Geunbae Lee. An error-corrective language-model adaptation for automatic speech recognition. Proceedings of the Interspeech 2005-Eurospeech, Sept. 2005, Lisbon Minwoo Jeong, Sangkeun Jung, Gary Geunbae Lee. Speech recognition error correction using maximum entropy language model. Proceedings of the 8th international conference on spoken language processing (interspeech2004- ICSLP), Oct 2004, Jeju Korea Domestic Journal 정상근, 이청재, 이근배. 음성대화시스템워크벤취로서의 Dialog Studio 개발. 대한음성학회논문지말소리. 제 63호, pp101-112, 2007년 9월 김석환, 이청재, 정상근, 이근배. EPG 정보검색을위한예제기반자연어대화시스템. 정보과학회논문지소프트웨어및응용, 제 34권 2호, pp123-130, 2007.2월 정민우, 은지현, 이청재, 정상근, 이근배. 음성자연어처리를위한대화관리시스템. 정보과학회지 유비쿼터스환경의음성언어기술특집, 제 24권제 1호, pp19-27, 2006년 1월 이청재, 정상근, 이근배. 대화예제를이용한상황기반대화관리시스템. 대한음성학회논문지말소리. 56호, 2005, 12월, pp 185-194
Curriculum Vitae 5 Domestic Conference 이지민, 정상근, 이청재, 이진식, 이근배. 입력문장특성을이용한의존구조분석기통합. 제 21회한글및한국어정보처리학술대회 (HCLT09), 2009/10 월대전 이청재, 이동현, 정상근, 김경덕, 이근배. 거리함수학습을이용한예제기반의대화모델방법. 2009년한국음성학회가을학술대회논문집, 2009년 11월고려대학교 정상근, 이청재, 김경덕, 이근배. 대화시뮤레이션을위한혼합적사용자의도모델링. 2009년한국음성학회봄학술대회논문집. 2009.5월. 전북대학교 이청재, 정상근, 김경덕, 이성진, 이근배. 군집화방법을이용한대화아젠다그래프자동생성. 2009년한국음성학회봄학술대회논문집. 2009.5월. 전북대학교 이청재, 정상근, 김경덕, 이근배. 대화예제와아젠다를이용한음성인식오류에강인한대화관리방법. 제 20회한글및한국어정보처리학술대회. 2008.10 월. 서울대학교 김경덕, 이청재, 정상근, 이근배. 대화예제를이용한프레임기반확률적음성대화관리방법. 2008 대한음성학회. 한국음성과학회공동봄학술대회논문집, 2008, 5월, 한양대학교 정상근, 이청재, 정민우, 이근배. 대화시뮬레이션을위한통계적사용자발화생성방법. 2007대한음성학회가을학술대회논문집, 2007, 11월, 고려대학교 정상근, 이청재, 이근배. 음성대화시스템워크벤취로서의 Dialog Studio 개발. 2007 대한음성학회봄학술대회논문집, 2007, 5월, 원광대학교 김석환, 이청재, 정상근, 이근배. EPG 정보검색을위한예제기반자연어대화시스템. 제 18회한글및한국어정보처리학술대회 (HLT06) 발표논문집, 2006, 10월, 포항공대 이청재, 정상근, 이근배. 대화예제를이용한상황기반대화관리시스템. 2005 대한음성학회가을학술대회논문집, 2005, 11월, KAIST
Curriculum Vitae 6 정상근, 이청재, 이근배. 음성기반의확인대화를위한 3단계검증방법. 제 17 회한글및한국어정보처리학술대회논문발표집, 건국대학교, 2005년 10월 정민우, 은지현, 정상근, 이근배. 음성인식을위한오류수정언어모델적응기법. 2004 대한음성학회가을학술대회논문집, 2004, 11월, 고려대학교 정상근, 정민우, 이근배. 최대엔트로피모델을이용한연속음성인식에서의인식신뢰도측정. 제 16 회한글언어인지학술대회논문발표집, 울산대학교, 2004년 10월 Patents 정상근, 이청재, 이근배. 음성대화오류검증을통한확인대화방법및장치. 대한민국특허출원 ( 출원번호 10-2006-0037216) 2006.04.25 이청재, 정상근, 이근배. 대화관리장치및그를위한대화예제기반의대화모델링기법을통한대화관리방법. 대한민국특허출원 ( 출원번호 10-2006- 0034187) 2006.04.14 정상근, 이청재, 김경덕, 이근배. 사용자시뮤레이션시스템및방법. 대한민국특허출원 ( 출원번호 10-2009-0105456) 2009.11.03 이성진, 정상근, 김경덕, 이청재, 이근배. 외국어회화연습방법및장치와이것의빠른개발과검증을돕는학습자시뮬레이션방법과장치. 대한민국특허출원 ( 출원번호 10-2009-0054423) 2009-06-18 김경덕, 정상근, 이청재, 이근배. 데이터수집시스템및방법. 대한민국특허출원 ( 출원번호 10-2009-0106011) 2009.11.04 이성진, 정상근, 이근배. 문법오류시뮤레이션장치및방법. 대한민국특허출원 ( 출원번호 10-2009-0125470) 2009.12.16 [ 프로그램등록 ] 김경덕, 이근배, 이동현, 이청재, 정상근, 스마트홈제어를위한멀티모달대화인터페이스. 대한민국프로그램등록 ( 등록번호 2009-01- 221-005681)