Welcome to the Database & Data Mining Lab (Big Data Lab) at the POSTECH. We have been focusing on big data, databases, mining, and AI related research. We are trying to publish solid papers in prestigious top-tier database (SIGMOD, VLDB, ICDE) and data mining/machine learning conferences (SIGKDD, ICML, NIPS). 

Our goal is to build scalable, intelligent Big data systems that effectivly and efficiently deal with Big data. Most of Big data is unstructured data, and thus, it is difficult to handle. We are building a system for converting unstructured data into semi-structured data in a graph form so that it can be easily handled in our parallel graph engine. We are also building an intelligent system to interact with humans.

Current research topics include:


FAQ (including appointments, internships, and Ph.D. application)

Our Research Collaborators/Sponsors

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Announcements

  • Welcome interns for winter vacation 2018 We have five interns for this winter. They will have final presentations on Feb. 15, 2019. Students in POSTECH are welcome to attend their final presentations.
    Posted Dec 5, 2018, 4:36 AM by Wook-Shin Han
  • 2018 Distinguished VLDB Associate Editor Award Professor Han received the Distinguished Associate Editor Award from VLDB for his excellent contribution to the VLDB 2018 review process. Only five associate editors from world have received this award ...
    Posted Aug 31, 2018, 12:56 AM by Wook-Shin Han
  • 학부생 연구원 모집 아래의 연구 과제 참여하기를 원하는 학부 연구생을 모집합니다. 자연언어 처리나 병렬 및 분산 처리 엔진에 관심있는 학생들에게 좋은 기회가 될 것입니다.급여조건: 상의 가능(국가과제의 학부생 최대 급여는 100만원/월입니다 ...
    Posted May 21, 2018, 9:25 PM by Wook-Shin Han
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HJ-
--May 20, 2010