Hyungjun Park - researchr alias

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Viewing Publication 1 - 22 from 22

2024

Twin-system recurrent reinforcement learning for optimizing portfolio strategyHyungjun Park, Min Kyu Sim, Dong Gu Choi. eswa, 253:124193, 2024. [doi]

2022

DIP-QL: A Novel Reinforcement Learning Method for Constrained Industrial SystemsHyungjun Park, Daiki Min, Jong-hyun Ryu, Dong Gu Choi. tii, 18(11):7494-7503, 2022. [doi]

2020

An intelligent financial portfolio trading strategy using deep Q-learningHyungjun Park, Min Kyu Sim, Dong Gu Choi. eswa, 158:113573, 2020. [doi]

2015

Adaptive B-spline volume representation of measured BRDF data for photorealistic renderingHyungjun Park, Joo-Haeng Lee. jcde, 2(1):1-15, 2015. [doi]

2014

Connected Vehicle Enabled Freeway Merge Assistance system-field test: Preliminary results of driver compliance to advisoryMd Tanveer Hayat, Hyungjun Park, Brian L. Smith. ivs 2014: 1017-1022 [doi]

Tangible AR interaction based on fingertip touch using small-sized nonsquare markersHyungjun Park, Ho-Kyun Jung, Sang-Jin Park. jcde, 1(4):289-297, 2014. [doi]

2013

Design evaluation of information appliances using augmented reality-based tangible interactionHyungjun Park, Hee-Cheol Moon. cii, 64(7):854-868, 2013. [doi]

2011

B-spline surface fitting based on adaptive knot placement using dominant columnsHyungjun Park. cad, 43(3):258-264, 2011. [doi]

2010

Immersive modeling system (IMMS) for personal electronic products using a multi-modal interfaceYong-Gu Lee, Hyungjun Park, Woontack Woo, Jeha Ryu, Hong Kook Kim, Sung Wook Baik, Kwang Hee Ko, Han Kyun Choi, Sun-Uk Hwang, Duck Bong Kim, Hyun Soo Kim, Kwan H. Lee. cad, 42(5):387-401, 2010. [doi]

2009

Tangible augmented prototyping of digital handheld productsHyungjun Park, Hee-Cheol Moon, Jae Yeol Lee. cii, 60(2):114-125, 2009. [doi]

2008

Reducing control points in lofted B-spline surface interpolation using common knot vector determinationWen-Ke Wang, Hui Zhang, Hyungjun Park, Jun-Hai Yong, Jean-Claude Paul, Jia-Guang Sun. cad, 40(10-11):999-1008, 2008. [doi]

2007

A note on morphological development and transformation of Bézier curves based on ribs and fansJoo-Haeng Lee, Hyungjun Park. sma 2007: 379-385 [doi]

B-spline curve fitting based on adaptive curve refinement using dominant pointsHyungjun Park, Joo-Haeng Lee. cad, 39(6):439-451, 2007. [doi]

2006

Geometric Properties of Ribs and Fans of a Bézier CurveJoo-Haeng Lee, Hyungjun Park. jcst, 21(2):279-283, 2006. [doi]

B-Spline Curve Fitting Using Dominant PointsHyungjun Park, Joo-Haeng Lee. iccS 2006: 362-366 [doi]

2005

Error-Bounded B-Spline Curve Approximation Based on Dominant Point SelectionHyungjun Park, Joo-Haeng Lee. IEEEcgiv 2005: 437-446 [doi]

2004

An error-bounded approximate method for representing planar curves in B-splinesHyungjun Park. cagd, 21:479-497, 2004. [doi]

Error-bounded biarc approximation of planar curvesHyungjun Park. cad, 36(12):1241-1251, 2004. [doi]

Co-Validation Environment for Memory CardChankin Park, Seungmo Cho, Jaewook Lee, Hyungjun Park. rsp 2004: 62-65 [doi]

2003

Lofted B-spline surface interpolation by linearly constrained energy minimizationHyungjun Park. cad, 35(14):1261-1268, 2003. [doi]

2001

Choosing nodes and knots in closed B-spline curve interpolation to point dataHyungjun Park. cad, 33(13):967-974, 2001. [doi]

1995

An adaptive method for smooth surface approximation to scattered 3D pointsHyungjun Park, Kwangsoo Kim. cad, 27(12):929-939, 1995. [doi]

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