Dongjoo Lee

Education

• 2006.8 - 2011.8 Ph.D Candidate in Computer Science & Engineering, Seoul National University, Seoul, Korea
• 2003.9 - 2006.8 M.S. & Ph.D Student in Computer Science & Engineering, Seoul National University, Seoul, Korea
• 1998.3 - 2003.8 B.S. Applied Biology & Chemistry , Seoul National University, Seoul, Korea

Proficiencies

• Languages: Java, Eclipse, C/C++
• DB/OS: Oracle, Mysql, Microsoft SQL Server

Research Interests

• Database
• Database design, [Data warehouse(http://en.wikipedia.org/wiki/Data_warehouse)], Database system architecture, Database tuning
• Natural Language Processing & Opinion Mining
• Morphological Analysis, Syntactic Analysis, Semantic Analysis, Opinion Extraction & Summarization, Keyword Index Extraction
• Context-Aware Personalization
• Context abstraction with uncertainty, Context change detection and its optimization, Context aware recommendation
• Semantic Web, [Web 2.0(http://en.wikipedia.org/wiki/Web_2.0)]
• Ontology Extraction and Build, Ontology-Based Information Retrieval, Collective intelligence
• Enterprise Resource Planning
• Decision Support System (DSS), Supplier Relationship Management(SRM)

Awards

• 2009 공개SW 공모대전 지정과제 부문 은상 (협회장상), 팀명: 꼬꼬마, 성명: 이동주, 연종흠, 황인범, 프로젝트명: 꼬꼬마 (한글 형태소 분석기, KKMA: Kool Korean Morpheme Analyzer).
• 2009 국어 정보 처리 시스템 경진대회 대상, 꼬꼬마 세종 말뭉치 검색 시스템

Lectures

• Windows Programming (2009, fall)
• Database (2010, Spring)

Research Results

• 꼬꼬마: 세종 말뭉치 활용 시스템
• 꼬꼬마: 한글 형태소 분석기 (KKMA: Kool Korean Morpheme Analyzer)
  • An open source Korean morpheme analyzer, which is tolerant to typos and spacing errors.
• BestChoice SRM
  • A supplier relationship management systems in e-procurement systems
• BestChoice
  • A decision support system for supplier selection in e-procurement systems
• iKnow
  • A Product review summarization system
• 지능형상품정보시스템

Experience

• 2010.12 ~ 2011.06 앱스토어(App.Store) 환경을 지원하는 상황인지기반 고객경험관리 플랫폼
• 2007.11 ~ 2010.10 GLOBE (Green Logistics Oriented Business Environment)
• 2008.09 ~ 2009.08 Assistant for the Advanced Industrial strategy Program (AIP).
• 2007.06 ~ 2007.09 Feature and Customer opinion extraction and summarization from product reviews
• 2006.12 ~ 2007.06 Project V (Personalized recommend system for music based intelligent search)
• 2007.02 ~ 2007.03 Enhanced a Decision Support System (Wise-i) for IMK(iMarketKorea)
• 2006.10 ~ 2007.02 Second enhancing project of the inteligent search system for e-Catalog in PPS
• 2006.06 ~ 2006.11 Developed an Client/Server Inteligent Search System for e-Catalog using public S/W
• 2006.07 ~ 2006.09 Built a SRM solution in EnToB, an e-Procurement company
• 2006.01 ~ 2006.06 Developed a Supplier Relationship Management (SRM) solution
• 2005.10 ~ 2006.05 First enhancing project of the inteligent search system for e-Catalog in PPS
• 2004.10 ~ 2005.09 Developed of an inteligent search system for e-Catalog in Public Procurement System
• 2004.01 ~ 2004.06 Developed a Decision Support System (Wise-i) for IMK(iMarketKorea)
• 2003.12 ~ 2004.02 Developed IDS Lab. management system