Hee-Kap Ahn

Hee-Kap Ahn

Pohang University of Science and Technology

Professor

Department of Computer Science and Engineering

Graduate School of Artificial Intelligence

Research Area

  • #Mathematics
  • #Combinatorics
  • #Discrete mathematics
  • #Integer
  • #Simple polygon
  • #Convex hull
  • #Terrain
  • #Line segment
  • #Computational geometry
  • #Enumeration algorithm

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Related papers to
‘ Mathematics ‘ : 8

  • A Generalization of the Convex Kakeya Problem

    2014/10

    0.8 Impact Factor

    3 citations

    Hee-Kap Ahn, Sang Won Bae, Otfried Cheong, Joachim Gudmundsson, Takeshi Tokuyama, Antoine Vigneron

    DOI : 10.1007/S00453-013-9831-Y

    • #Mathematics
    • #Combinatorics
    • #Line segment
    • #Midpoint
    • #Discrete geometry
    • #Regular polygon
    • #Convex hull
    • #Convex set
    • #Subderivative
    • #Convex combination

All papers authored by
‘ Hee-Kap Ahn ’ : 9

  • MSSQ: Manhattan Spatial Skyline Queries

    2014/03
    INFORMATION SYSTEMS

    1.5 Impact Factor

    22 citations

    Wanbin Son, Seung-Won Hwang, Hee-Kap Ahn

    DOI : 10.1016/J.IS.2013.10.001

    • #Computer science
    • #Data mining
    • #Theoretical computer science
    • #Database
    • #Computation
    • #Spatial analysis
    • #Data point
    • #Euclidean distance
    • #Skyline
    • #Spatial query

Related papers to
‘ Mathematics ‘ : 8

  • A Generalization of the Convex Kakeya Problem

    2014/10
    ALGORITHMICA

    0.8 Impact Factor

    3 citations

    Hee-Kap Ahn, Sang Won Bae, Otfried Cheong, Joachim Gudmundsson, Takeshi Tokuyama, Antoine Vigneron

    DOI : 10.1007/S00453-013-9831-Y

    • #Mathematics
    • #Combinatorics
    • #Line segment
    • #Midpoint
    • #Discrete geometry
    • #Regular polygon
    • #Convex hull
    • #Convex set
    • #Subderivative
    • #Convex combination
  • Group nearest-neighbor queries in the L 1 plane

    2015/08
    THEORETICAL COMPUTER SCIENCE

    0.6 Impact Factor

    2 citations

    Wanbin Son, Sang Won Bae, Hee-Kap Ahn

    DOI : 10.1016/J.TCS.2015.05.011

    • #Mathematics
    • #Discrete mathematics
    • #Combinatorics
    • #Integer
    • #Data structure
    • #k-nearest neighbors algorithm
    • #Sweep line algorithm
    • #Point event
    • #Range tree

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Contact information

Log in

All papers authored by
‘ Hee-Kap Ahn ’ : 9

  • MSSQ: Manhattan Spatial Skyline Queries

    2014/03
    INFORMATION SYSTEMS

    1.5 Impact Factor

    22 citations

    Wanbin Son, Seung-Won Hwang, Hee-Kap Ahn

    DOI : 10.1016/J.IS.2013.10.001

    • #Computer science
    • #Data mining
    • #Theoretical computer science
    • #Database
    • #Computation
    • #Spatial analysis
    • #Data point
    • #Euclidean distance
    • #Skyline
    • #Spatial query
  • A Generalization of the Convex Kakeya Problem

    2014/10
    ALGORITHMICA

    0.8 Impact Factor

    3 citations

    Hee-Kap Ahn, Sang Won Bae, Otfried Cheong, Joachim Gudmundsson, Takeshi Tokuyama, Antoine Vigneron

    DOI : 10.1007/S00453-013-9831-Y

    • #Mathematics
    • #Combinatorics
    • #Line segment
    • #Midpoint
    • #Discrete geometry
    • #Regular polygon
    • #Convex hull
    • #Convex set
    • #Subderivative
    • #Convex combination

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