1. Research Meeting 2009-09-19 Jaeseok Myung

2. Copyright  2009 by CEBT Summary  TA DB : 23 일 수업 WEC : 강의 평가  Honor Society Omega Chi Epsilon  Research Conference Abstract Schedule Center for E-Business Technology

3. Copyright  2009 by CEBT Survey 공지한 계획대로 진행되었나 4.545 강의자료는 도움이 되었나 4.272 난이도는 어땠나 4.272 범위는 어땠나 4.454 의사소통이 잘 이루어졌나 4.090 주제 및 내용이 도움이 되었나 4.454 기타사항 경영학적 관점이 새롭지만 어려웠음 웹 2.0 을 바라보는 관점이 새로웠다 강의 진행이 빨랐다 계획이 추상적이다 Center for E-Business Technology

4. Copyright  2009 by CEBT Omega Chi Epsilon  # of Active Chapters : 71  Total Membership: 25477  University List U. of Michigan U. of Illinois U. of Texas U. of Northwestern Georgia Institute of Technology Center for E-Business Technology

5. Copyright  2009 by CEBT Omega Chi Epsilon  입회 자격 Juniors, at least 50% of their degree requirements who have completed at least three hours of course work, and are in the upper one-fourth of their class, or a GPA of 3.25/4.00 Senior, at least 70% of their degree requirements who are in the upper one-third of their class, or a GPA of 3.00/4.00 Graduate students with a major in Chemical Engineering at least nine semester-hours of graduate courses, and a GPA of 3.5/4.0  입회 제도 There shall be at least one election meetings each year – Three-fourths of members shall constitute a quorum – The candidate must receive at least 80% of votes – $20 fee Center for E-Business Technology

6. Copyright  2009 by CEBT Omega Chi Epsilon  특권, 의무 아래의 행사 진행 및 참여 ( 대학별로 세부 활동 다름 ) – Sponsor and arrange for alumni activities at homecoming – Maintain a student lounge and library/reading room – Provide career guidance to high school students – Provide tutorial services to chemical engineering students – Conduct course and faculty evaluations – Administer outstanding student and teacher awards  특징 AIChE (American Institute of Chemical Engineers) 와 연계하여 매년 정기 미팅을 갖고, competition 을 주최하고 있음  지원방안 금전적 지원보다는 정보 교환 및 네트워킹 기능에 초점을 맞춘 단체 세미나, 튜토리얼등을 제공 Center for E-Business Technology

7. Copyright  2009 by CEBT Omega Chi Epsilon  기타 Awards (1990 ~ 2005) – 3 awards in the AIChE (American Institute of Chemical Engineers) National Student Paper Competition – 4 awards in the AIChE National Student Design Competition  대학별 차별화 Michigan State University (Junior Competitive Exam) Georgia Institute of Technology (Internship Program) University of Illinois at Urbana-Champaign (Score) 대부분 비슷한 활동을 하고 있으며 차이점이 거의 없음 Center for E-Business Technology

8. Copyright  2009 by CEBT Conference  APWeb 2010 Submission : Oct 19 th, 7 pages  DataSEM 2010 1 st International Workshop on Data Semantics – Co-located with the EDBT/ICDT 2010 Joint Conference Submission : Oct 15 th, 12 pages  DESWeb 2010 1 st International Workshop on Data Engineering meets the Semantic Web in conjunction with ICDE 2010 Submission : Nov 15 th, 6 pages Center for E-Business Technology

9. Copyright  2009 by CEBT SPARQL Basic Graph Pattern Processing with Iterative MapReduce  Abstract In this paper, we propose an iterative MapReduce(MR) algorithm for SPARQL Basic Graph Pattern (BGP). Generally, a BGP may have a lot of self-join in itself, but because of MR’s shared-nothing architecture, it is difficult to process such join operations with MR framework. In other words, an expensive MR iteration is needed for getting a shared join key between two graph patterns. For this reason, we suggest an algorithm which reduces the number of MR iteration, and we examine the algorithm with the Lehigh University Benchmark(LUBM). Our experiments are based on physically separated RDF storage and parallel data processing framework, and the result shows that the algorithm provides scalable access to large RDF data. Center for E-Business Technology

10. Copyright  2009 by CEBT Schedule 기간논문작성추가작업 9/19 ~ 9/25 구현 종료, 데이터 준비 distributed indexing & dictionary encoding vs. sparql processing 9/26 ~ 10/2 10/3 ~ 10/9 실험계획, Amazon EC2 10/10 ~ 10/16 데이터 전송, 실험수행 10/17 ~ 10/23 실험결과 분석, 토론 10/24 ~ 10/30 추가실험 10/31 ~ 11/6 논문작성 11/7 ~ 11/13 교정 및 제출 Center for E-Business Technology