New Algorithm for Medial Axis Transform of Plane Domain. - Hyeong In Choi; Sung Woo Choi; Hwan Pyo Moon; Nam-Sook Wee (CVGIP Graph. Model. Image Process., 1997)

Medial axis transform and offset curves by Minkowski Pythagorean hodograph curves. - Hyeong In Choi; Chang Yong Han; Hwan Pyo Moon; Kyeong Hah Roh; Nam-Sook Wee (Comput. Aided Des., 1999)

Rational Parametrization of Canal Surface by 4 Dimensional Minkowski Pythagorean Hodograph Curves. - Hyeong In Choi; Doo Seok Lee (GMP, 2000)

Construction and shape analysis of PH quintic Hermite interpolants. - Hwan Pyo Moon; Rida T. Farouki; Hyeong In Choi (Comput. Aided Geom. Des., 2001)

The Medial Axis Transform. - Hyeong In Choi; Chang Yong Han (Handbook of Computer Aided Geometric Design, 2002)

Clifford Algebra, Spin Representation, and Rational Parameterization of Curves and Surfaces. - Hyeong In Choi; Doo Seok Lee; Hwan Pyo Moon (Adv. Comput. Math., 2002)

Euler-Rodrigues frames on spatial Pythagorean-hodograph curves. - Hyeong In Choi; Chang Yong Han (Comput. Aided Geom. Des., 2002)

Clifford algebra, Lorentzian geometry, and rational parametrization of canal surfaces. - Hee Cheol Cho; Hyeong In Choi; Song-Hwa Kwon; Doo Seok Lee; Nam-Sook Wee (Comput. Aided Geom. Des., 2004)

Almost rotation-minimizing rational parametrization of canal surfaces. - Hyeong In Choi; Song-Hwa Kwon; Nam-Sook Wee (Comput. Aided Geom. Des., 2004)

Computing the Minkowski Value of the Exponential Function over a Complex Disk. - Hyeong In Choi; Rida T. Farouki; Chang Yong Han; Hwan Pyo Moon (ASCM, 2007)

Integrating admission control and packet scheduling for quality controlled streaming services in HSDPA networks. - Joseph S. Gomes; Hyeong-Ah Choi; Jae-Hoon Kim 004; JungKyo Sohn; Hyeong In Choi (BROADNETS, 2007)

Policy-Based QoS-Aware Packet Scheduling for CDMA 1x Ev-DO. - Jinho Hwang; M. Tamer Refaei; Hyeong-Ah Choi; Jae-Hoon Kim 004; JungKyo Sohn; Hyeong In Choi (ICC, 2007)

Cost-Based Approach to Access Selection and Vertical Handover Decision in Multi-access Networks. - Fanchun Jin; Hyeong-Ah Choi; Jae-Hoon Kim 004; SeHyun Oh; JongTae Ihm; JungKyo Sohn; Hyeong In Choi (Networking, 2007)

Scheduling Algorithms For Policy Driven QoS Support in HSDPA Networks. - Joseph S. Gomes; Mira Yun; Hyeong-Ah Choi; Jae-Hoon Kim 004; JungKyo Sohn; Hyeong In Choi (VTC Spring, 2007)

Analysis of Uplink Traffic Characteristics and Impact on Performance in Mobile Data Networks. - Mira Yun; Yanxia Rong; Yu Zhou; Hyeong-Ah Choi; Jae-Hoon Kim 004; JungKyo Sohn; Hyeong In Choi (ICC, 2008)

Policy Driven Scheduling to Provide Differentiated QoS for Delay Sensitive Services in HSDPA. - Joseph S. Gomes; Hyeong-Ah Choi; Jae-Hoon Kim 004; JungKyo Sohn; Hyeong In Choi (WCNC, 2008)

Two-dimensional offsets and medial axis transform. - Hyeong In Choi; Sung Woo Choi; Chang Yong Han; Tae-wan Kim 001; Song-Hwa Kwon; Hwan Pyo Moon; Kyeong Hah Roh; Nam-Sook Wee (Adv. Comput. Math., 2008)

Topological criterion for selection of quintic Pythagorean-hodograph Hermite interpolants. - Hyeong In Choi; Rida T. Farouki; Song-Hwa Kwon; Hwan Pyo Moon (Comput. Aided Geom. Des., 2008)

Absolute hodograph winding number and planar PH quintic splines. - Hyeong In Choi; Song-Hwa Kwon (Comput. Aided Geom. Des., 2008)

Weierstrass-type approximation theorems with Pythagorean hodograph curves. - Hyeong In Choi; Hwan Pyo Moon (Comput. Aided Geom. Des., 2008)

Digital watermarking of polygonal meshes with linear operators of scale functions. - Hyeong In Choi; Tae-wan Kim 001; Song-Hwa Kwon; Hwan Pyo Moon; Sung Ha Park; Heon-Ju Shin; JungKyo Sohn (Comput. Aided Des., 2010)

Blind digital watermarking of rational Bézier and B-spline curves and surfaces with robustness against affine transformations and Möbius reparameterization. - Song-Hwa Kwon; Tae-wan Kim 001; Hyeong In Choi; Hwan Pyo Moon; Sung Ha Park; Heon-Ju Shin; JungKyo Sohn (Comput. Aided Des., 2011)

Medial axis transform of a planar domain with infinite curvature boundary points. - Chang Yong Han; Song-Hwa Kwon; Hyeong In Choi (Comput. Aided Geom. Des., 2012)

Design of a Web-Based Decision Support System for Service Portfolios in Heterogeneous Radio Access Network Environments. - Jae-Hoon Kim 004; Jung-Gyo Sohn; Mira Yun; Ga-Young Oh; Hyeong In Choi; Hyeong-Ah Choi (J. Netw. Syst. Manag., 2013)

Continuous Semantic Topic Embedding Model Using Variational Autoencoder. - Namkyu Jung; Hyeong In Choi (CoRR, 2017)

Seeded Ising Model and Statistical Natures of Human Iris Templates. - Song-Hwa Kwon; Hyeong In Choi; Sung Jin Lee; Nam-Sook Wee (CoRR, 2018)

Seeded Ising Model and Distributed Biometric Template Storage and Matching. - Hyeong In Choi; Sungjin Lee 001; Hwan Pyo Moon; Nam-Sook Wee; Daehoon Kim; Song-Hwa Kwon (Entropy, 2021)