About me

I am a Ph.D. student majoring in Computer Science Engineering at Seoul National University. I am currently advised by Prof. U Kang. I received M.S. in Computer Science at KAIST, and B.S. in Computer Science and Engineering at Cheonbuk National University. My research interests include large-scale data mining and social network analysis.

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Research Interests

Large-scale graph mining

Graph Similarity, Approximate Subgraph Matching


BePI: Fast and Memory-Efficient Method for Billion-Scale Random Walk with Restart

Jinhong Jung, Namyong Park, Lee Sael, and U Kang
ACM International Conference on Management of Data (SIGMOD) 2017, Chicago, Illinois, USA
[paper] [www] [slide] [bib] [code]

Personalized Ranking in Signed Networks using Signed Random Walk with Restart

Jinhong Jung, Woojung Jin, Lee Sael, and U Kang
IEEE International Conference on Data Mining (ICDM) 2016, Barcelona, Spain
[paper] [www] [slide] [bib] [code] [supp]

Random Walk with Restart on Large Graphs Using Block Elimination

Jinhong Jung, Kijung Shin, Lee Sael, and U Kang
ACM Transactions on Database Systems (TODS) 2016, vol. 41, issue 2, pp. 12:1-12:43, June 2016
[pdf] [www] [bib]

BEAR: Block Elimination Approach for Random Walk with Restart on Large Graphs

Kijung Shin, Jinhong Jung, Lee Sael, and U Kang
ACM SIGMOD International Conference on Management of Data (SIGMOD) 2015, Melbourne, Australia
[pdf] [www] [bib]

Work Experience

2012 - 2014

Undergraduate Researcher

CVLab, JBNU, Jeonju, Korea

2008 - 2011

Specialty: Computer Technician

Republic of Korean Air Force, Gunsan, Korea

Awards and Honors

Feb. 2017

Humantech Paper Award (Silver Prize)

Samsung @ Korea

Mar. 2016 - Present

Global Ph.D. Fellowship Program

National Research Foundation of Korea

Jun. 2016

ACM SIGKDD Student Travel Award

2016 ACM SIGKDD @ San Francisco, California, USA

Apr. 2016

NAVER Ph.D. Fellowship Award

NAVER @ Korea

Jun. 2015

ACM SIGMOD Student Travel Award

2015 ACM SIGMOD/PODS @ Melbourne, VIC, Australia

Feb. 2015

Humantech Paper Award (Gold Prize, Co-author)

Samsung @ Korea

2012 - 2013

National Science & Rechnology Scholarship

Korea Scholarship Foundation

Academic Activities

Dec 12 - 15, 2016

2016 ICDM Conference

Attendence to 2016 ICDM Conference held in Barcelona

Aug 13 - 17, 2016

2016 SIGKDD Conference

Attendence to 2016 KDD Conference held in San Francisco

May 31 - June 4, 2015

2015 SIGMOD Conference

Attendence to 2015 SIGMOD Conference held in Melbourne

Aug 24 - 27, 2014

2014 KDD Conference

Attendence to 2014 KDD Conference held in New York