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  Research Interests
  • Knowledge Discovery & Data Mining
  • Web Mininig
  • Cloud Computing
  • Streaming Data, Histogram, Wavelet
  • Bioinformatics
  Awards and Honors
  • Microsoft Research Asia Fellowship Award, 2004
  • Korean Government Engineering Scholarship, 2004
  Publications  DBLP List
  • International Journal
    • "Set-Valued Joins in NoSQL Using MapReduce", Information Systems, (accepted)
    • "Theoretical analysis of constructing wavelet synopsis on partitioned data sets", Multimedia Tools and Applications, DOI 10.1007/s11042-014-1908-3, (accepted)
    • "A holistic view of big data", IJDWM 10(3), 59-69, 2014
    • "On cyberattack mechanisms", (with Jaehyuk Choi, Ok-Ran Jeong, Woo-Jin Han and Won Kim), IJWGS 9(4), 351-368, 2013
    • "E-books on the mobile e-reader", (with Ok-Ran Jeong, Jaehyuk Choi and Won Kim), Mobile Information Systems 9(1), 55-68, 2013
    • "CATCH: A Detecting Algorithm for Coalition Attacks of Hit Inflation in Internet Advertising", (with Hui Miao and Kyuseok Shm), Information Systems 36(8), 1105-1123, 2011
    • "Botnets: threats and responses", (with Ok-Ran Jeong, Won Kim and Jungmin So), International Journal of Web Information Systems 7(1), 6-17, 2011
    • "The Dark Side of the Internet: Attacks, Costs and Responses", (with Won Kim, Ok-Ran Jeong and Jungmin So), Information Systems 36(3), 675-705, 2011
    • "TEXT: Automatic Template Extraction from Heterogeneous Web Pages", (with Kyuseok Shim), IEEE Transactions on Knowledge and Data Engineering 23(4), 612-626, 2011
    • "A Framework for Accurate Geospatial Modeling Using Image Ranking and Machine Learning", (with Peter Bajcsy, Yu-Feng Lin and Alex Yahja), Journal of Hydroinformatics 13(3), 443-460, 2011
    • "TagSmart: Software for Analysis and Visualization of Yeast Mutant Fitness Data Measured by TAG Microarrays", (with Sangkyum Kim, Russell Dorer, Dan Xie, Jiawei Han, Sheng Zhong), BMC Bioinformatics 8, 2007
    • "SQUIRE: Sequential Pattern Mining with Quantities", (with Jong-Hwa Lim, Kyuseok Shim and Raymond T. Ng), Journal of Systems and Software 80(10), 1726-1745, 2007
  • International Conference
    • "On Botnets", (with Won Kim, Ok-Ran Jeong and Jungmin So), iiWAS-2010, Paris, France, November 2010 (invited paper)
    • "XWave: Approximate Extended Wavelets for Streaming Data", (with Sudipto Guha and Kyuseok Shim), the 30th International Conference on Very Large Data Bases, Toronto, Canada, August 2004
    • "SQUIRE: Sequential Pattern Mining with Quantities", (with Jong-Hwa Lim, Kyuseok Shim and Raymond T. Ng), the 20th International Conference on IEEE Data Engineering, Boston, USA, March 2004
  • Korean Journal
    • "정량 정보를 포함한 순차 패턴 마이닝 알고리즘", (임종화, Raymond T. Ng, 심규석과 공저), 정보과학회논문지 : 데이타베이스 제33권 제5호, 2006. 10, pp. 453 ~ 462
  • Korean Conference
    • "퀀터티가 있는 순차 패턴을 찾는 깊이 우선 탐색 알고리즘", (심규석과 공저), 한국정보과학회 춘계 학술논문집, April 2004
    • "퀀터티가 있는 순차 패턴을 찾는 효율적인 알고리즘", (임종화, 심규석과 공저), 한국정보과학회 춘계 학술논문집, April 2003
  • Miscellaneous
    • "스트림 데이터 마이닝", (심규석, 우정철과 공저), 한국정보과학회지, 21권 10호, October 2003
  Patents
  • Massive Webcasting-Community System, Korea Patent No. 10-2001-0034020
  • Parallel Controlled Webcasting System, Korea Patent No. 10-2000-0022960