• News

    • - May. 17, Attend SIGMOD, present ProvDB in HILDA and Model discovery in DEEM.
    • - Apr. 17, Attend ICDE, present ModelHub and the demo. Check our video
    • - Dec. 16, Advance to candidacy, "Provenance Management for Collaborative Data Science"
    • - Jun. 15, Intern @ Database group, Google Research
  • Links


photo about me
I am a Ph.D. candidate in Computer Science Department at University of Maryland, College Park. My advisor is Professor Amol Deshpande and Prof. Lise Getoor.

I obtained my M.Sc. in EECS Department at Seoul National University under the guidance of Professor Kyuseok Shim. And I received my B.Eng. in School of Software at Shanghai Jiao Tong University with highest honors.

Research Interests


I'm interested in user friendly data management systems, languages and tools that are able to handle extra large scale data analytics, and integration of heterogeneous data sources. I am also strongly interested in applying computational approaches to big data emerged from other domains (e.g. e-commerce, consumer electronics) and designing novel algorithms for data-intensive applications.


  • CMSC 858F - Algorithmic Game Theory
  • CMSC 702 - Computational System Biology
  • CMSC 651 - Analysis of Algorithms
  • ENEE 662 - Convex Optimization
  • CMSC 724 - Database Management Systems
  • CMSC 828G - Data-Intensive Computing with MapReduce
  • CMSC 714 - High Performance Computing
  • CMSC 828X - Mobility of Data in Network Computing Environment


  • CMSC 424 - Database Design
    Prof. Amol Deshpande, Fall 2016.
  • CMSC 724 - Database Management Systems
    Prof. Amol Deshpande, Spring 2016.
  • CMSC 424 - Database Design
    Prof. Amol Deshpande, Fall 2015.
  • CMSC 250 - Discrete Structures
    Prof. Clyde Kruskal and Mr. Thomas Reinhardt, Fall 2012.