Young Joon Ahn

24 papers C 1Misc 1Journal 22
YearRankTypeTitle / Venue / Authors
2026 J jnl
Sphere approximation by G 1 cubic triangular LN patches.
Comput. Aided Geom. Des.
Young Joon Ahn
2023 J jnl
Circular arc approximation by hexic polynomial curves.
Comput. Appl. Math.
Hyeong Moon Yoon, Young Joon Ahn
2023 J jnl
G
J. Comput. Appl. Math.
Young Joon Ahn, Christoph M. Hoffmann
2021 J jnl
A property of parametric polynomial approximants of half circles.
Comput. Aided Geom. Des.
Young Joon Ahn
2019 J jnl
Circle approximation by G2 Bézier curves of degree n with 2n-1 extreme points.
J. Comput. Appl. Math.
Young Joon Ahn
2018 J jnl
Sequence of Gn LN polynomial curves approximating circular arcs.
J. Comput. Appl. Math.
Young Joon Ahn, Christoph M. Hoffmann
2017 J jnl
A novel approach for selecting combination clinical markers of pathology applied to a large retrospective cohort of surgically resected pancreatic cysts.
J. Am. Medical Informatics Assoc.
David L. Masica, Marco Dal Molin, Christopher L. Wolfgang, Tyler M. Tomita, Mohammad R. Ostovaneh, Amanda Blackford, Robert A. Moran, Joanna K. Law, Thomas Barkley, Michael Goggins, Marcia Irene Canto, Meredith E. Pittman, James R. Eshleman, Syed Z. Ali, Elliot K. Fishman, Ihab R. Kamel, Siva P. Raman, Atif K. Zaheer, Nita Ahuja, Martin A. Makary, Matthew J. Weiss, Kenzo Hirose, John L. Cameron, Neda Rezaee, Jin He, Young Joon Ahn, Wenchuan Wu, Yuxuan Wang, Simeon Springer, Luis L. Diaz Jr., Nickolas Papadopoulos, Ralph H. Hruban, Kenneth W. Kinzler, Bert Vogelstein, Rachel Karchin, Anne Marie Lennon
2016 J jnl
An algorithm for G
Comput. Aided Des.
Soo Won Kim, Sungchul Bae, Young Joon Ahn
2015 J jnl
Geometric shape analysis for convolution curve of two compatible quadratic Bézier curves.
J. Comput. Appl. Math.
Ryeong Lee, Young Joon Ahn
2015 J jnl
Limit curve of H-Bézier curves and rational Bézier curves in standard form with the same weight.
J. Comput. Appl. Math.
Ryeong Lee, Young Joon Ahn
2014 J jnl
Geometric constraints on quadratic Bézier curves using minimal length and energy.
J. Comput. Appl. Math.
Young Joon Ahn, Christoph M. Hoffmann, Paul Rosen
2012 J jnl
A note on circle packing.
J. Zhejiang Univ. Sci. C
Young Joon Ahn, Christoph M. Hoffmann, Paul Rosen
2012 J jnl
Constraint-based LN curves.
Comput. Aided Geom. Des.
Young Joon Ahn, Christoph M. Hoffmann
2011 J jnl
Approximate convolution with pairs of cubic Bézier LN curves.
Comput. Aided Geom. Des.
Young Joon Ahn, Christoph M. Hoffmann
2011 J jnl
Curvature continuous offset approximation based on circle approximation using quadratic Bézier biarcs.
Comput. Aided Des.
Young Joon Ahn, Christoph M. Hoffmann, Yeon Soo Kim
2010 J jnl
Approximation of conic sections by curvature continuous quartic Bézier curves.
Comput. Math. Appl.
Young Joon Ahn
2010 Misc conf
Constraint-based LN-curves.
SAC
Young Joon Ahn, Christoph M. Hoffmann
2007 J jnl
An approximation of circular arcs by quartic Bézier curves.
Comput. Aided Des.
Seon-Hong Kim, Young Joon Ahn
2005 C conf
Facial Expression Recognition Based on Two Dimensions Without Neutral Expressions.
ICEC
Young-Suk Shin, Young Joon Ahn
2005 J jnl
Helix approximations with conic and quadratic Bézier curves.
Comput. Aided Geom. Des.
Young Joon Ahn
2004 J jnl
Constrained polynomial degree reduction in the L2-norm equals best weighted Euclidean approximation of Bézier coefficients.
Comput. Aided Geom. Des.
Young Joon Ahn, Byung-Gook Lee, Yunbeom Park, Jaechil Yoo
2003 J jnl
Using Jacobi polynomials for degree reduction of Bezier curves with Ck-constraints.
Comput. Aided Geom. Des.
Young Joon Ahn
2001 J jnl
Conic approximation of planar curves.
Comput. Aided Des.
Young Joon Ahn
1998 J jnl
G
Comput. Aided Des.
Young Joon Ahn, Hong Oh Kim, Kyoung-Yong Lee