Hee-Seok Oh

Hee-Seok Oh

Seoul National University

Professor

Department of Statistics

Research Area

  • #Mathematics
  • #Computer science
  • #Algorithm
  • #Statistics
  • #Quantile
  • #Principal component analysis
  • #Regression
  • #Cluster analysis
  • #Mathematical optimization
  • #Data mining

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Related papers to
‘ Mathematics ‘ : 16

  • A new sparse variable selection via random-effect model

    2014/03

    0.9 Impact Factor

    25 citations

    Youngjo Lee, Hee-Seok Oh

    DOI : 10.1016/J.JMVA.2013.11.016

    • #Mathematics
    • #Mathematical optimization
    • #Estimator
    • #Feature selection
    • #Regularization (mathematics)
    • #Maximum likelihood
    • #Oracle
    • #Selection method
    • #Random effects model

All papers authored by
‘ Hee-Seok Oh ’ : 30

  • A Survey of Measurement-Based Spectrum Occupancy Modeling for Cognitive Radios

    2016/01
    IEEE COMMUNICATIONS SURVEYS AND TUTORIALS

    17.2 Impact Factor

    202 citations

    Yunfei Chen, Hee-Seok Oh

    DOI : 10.1109/COMST.2014.2364316

    • #Computer science
    • #Simulation
    • #Real-time computing
    • #Communication channel
    • #Autoregressive model
    • #Data modeling
    • #Cognitive radio
    • #Spectrum occupancy

Related papers to
‘ Mathematics ‘ : 16

  • A new sparse variable selection via random-effect model

    2014/03
    JOURNAL OF MULTIVARIATE ANALYSIS

    0.9 Impact Factor

    25 citations

    Youngjo Lee, Hee-Seok Oh

    DOI : 10.1016/J.JMVA.2013.11.016

    • #Mathematics
    • #Mathematical optimization
    • #Estimator
    • #Feature selection
    • #Regularization (mathematics)
    • #Maximum likelihood
    • #Oracle
    • #Selection method
    • #Random effects model
  • Quantile-Based Empirical Mode Decomposition: An Efficient Way to Decompose Noisy Signals

    2015/07
    IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT

    1.8 Impact Factor

    15 citations

    Minsu Park, Donghoh Kim, Hee-Seok Oh

    DOI : 10.1109/TIM.2014.2381355

    • #Mathematics
    • #Artificial intelligence
    • #Pattern recognition
    • #Interpolation
    • #Smoothing
    • #Signal-to-noise ratio
    • #Kernel (linear algebra)
    • #Outlier
    • #Noise measurement
    • #Quantile
    • #Hilbert-Huang transform

Get access to
Contact information

Log in

All papers authored by
‘ Hee-Seok Oh ’ : 30

  • A Survey of Measurement-Based Spectrum Occupancy Modeling for Cognitive Radios

    2016/01
    IEEE COMMUNICATIONS SURVEYS AND TUTORIALS

    17.2 Impact Factor

    202 citations

    Yunfei Chen, Hee-Seok Oh

    DOI : 10.1109/COMST.2014.2364316

    • #Computer science
    • #Simulation
    • #Real-time computing
    • #Communication channel
    • #Autoregressive model
    • #Data modeling
    • #Cognitive radio
    • #Spectrum occupancy
  • A new sparse variable selection via random-effect model

    2014/03
    JOURNAL OF MULTIVARIATE ANALYSIS

    0.9 Impact Factor

    25 citations

    Youngjo Lee, Hee-Seok Oh

    DOI : 10.1016/J.JMVA.2013.11.016

    • #Mathematics
    • #Mathematical optimization
    • #Estimator
    • #Feature selection
    • #Regularization (mathematics)
    • #Maximum likelihood
    • #Oracle
    • #Selection method
    • #Random effects model

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