Woojin Ahn

44 papers B 1C 2Journal 13Unranked 28
YearRankTypeTitle / Venue / Authors
2025 J jnl
An Energy-Efficient Stimulation System Based on Adaptive Dynamic Voltage Switching Control for Cochlear Implants.
IEEE Trans. Biomed. Circuits Syst.
Woojin Ahn, Kim-Hoang Nguyen, Hoseung Lee, Kyou Sik Min, Sohmyung Ha, Minkyu Je
2024 — conf
A Fully Integrated Dynamic-Voltage-Scaling Stimulator IC with Miniaturized Reconfigurable Supply Modulator and Channel Drivers for Cochlear Implants.
CICC
Kim-Hoang Nguyen, Quyet Nguyen, Quynh-Trang Nguyen, Thanh-Tung Vu, Woojin Ahn, Loan Pham-Nguyen, Hanh-Phuc Le, Minkyu Je
2024 J jnl
Response to "Comments on 'High-Speed Train Positioning Using Deep Kalman Filter With 5G NR Signals"'.
IEEE Trans. Intell. Transp. Syst.
Kyeongjun Ko, Ilmu Byun, Woojin Ahn, Wonjae Shin
2023 — conf
A Neural Stimulator IC with Dynamic Voltage Scaling Supply and Energy Recycling for Cochlear Implant in Standard 180nm CMOS Process.
ISOCC
Kim-Hoang Nguyen, Woojin Ahn, Minkyu Je, Quyet Nguyen, Quynh-Trang Nguyen, Thanh-Tung Vu, Loan Pham-Nguyen
2023 C conf
An Energy-Efficient, Scalable Neural Stimulation IC with Adaptive Dynamic Voltage Switching for Cochlear Implant System.
ISCAS
Woojin Ahn, Kim-Hoang Nguyen, Jungwoo Lim, Kyou Sik Min, Hoseung Lee, Sohmyung Ha, Minkyu Je
2023 — conf
Novel Transmission Scheme Using Transmit Opportunity Transfer in Wi-Fi 8.
GLOBECOM (Workshops)
Gwangho Lee, Juseong Moon, Ronny Yongho Kim, Woojin Ahn
2022 J jnl
High-Speed Train Positioning Using Deep Kalman Filter With 5G NR Signals.
IEEE Trans. Intell. Transp. Syst.
Kyeongjun Ko, Ilmu Byun, Woojin Ahn, Wonjae Shin
2021 — conf
A Neural Stimulation IC Based on a Reconfigurable Current DAC with In-Situ Neural Recording Function for Cochlear Implant Systems.
A-SSCC
Woojin Ahn, Doohee Kim, Jonghyeok Park, Jeong Hoan Park, Taeju Lee, Kyeong-Won Jeon, Kyou Sik Min, Hoseung Lee, Minkyu Je
2020 J jnl
Novel Multi-AP Coordinated Transmission Scheme for 7th Generation WLAN 802.11be.
Entropy
Woojin Ahn
2019 — conf
An Analytical Transient Joule Heating Model for an Interconnect in a Modern IC: Material Selection (Cu, Co, Ru) and Cooling Strategies.
IRPS
Woojin Ahn, Yen-Pu Chen, Muhammad Ashraful Alam
2018 — conf
High voltage time-dependent dielectric breakdown in stacked intermetal dielectrics.
IRPS
Sanghoon Shin, Yen-Pu Chen, Woojin Ahn, Honglin Guo, Byron Williams, Jeff West, Tom Bonifield, Dhanoop Varghese, Srikanth Krishnan, Muhammad Ashraful Alam
2018 J jnl
Integrated modeling of Self-heating of confined geometry (FinFET, NWFET, and NSHFET) transistors and its implications for the reliability of sub-20 nm modern integrated circuits.
Microelectron. Reliab.
Woojin Ahn, Sang Hoon Shin, Chunsheng Jiang, Hai Jiang, M. A. Wahab, Muhammad Ashraful Alam
2017 J jnl
Virtual interactive suturing for the Fundamentals of Laparoscopic Surgery (FLS).
J. Biomed. Informatics
Di Qi, Karthikeyan Panneerselvam, Woojin Ahn, Venkata Sreekanth Arikatla, Andinet Enquobahrie, Suvranu De
2016 J jnl
Achieving interface and environment fidelity in the Virtual Basic Laparoscopic Surgical Trainer.
Int. J. Hum. Comput. Stud.
Amine Chellali, Helena M. Mentis, Amie Miller, Woojin Ahn, Venkata Sreekanth Arikatla, Ganesh Sankaranarayanan, Suvranu De, Steven D. Schwaitzberg, Caroline G. L. Cao
2016 J jnl
An Energy Efficient Multiuser Uplink Transmission Scheme in the Next Generation WLAN for Internet of Things.
Int. J. Distributed Sens. Networks
Woojin Ahn, Young Yong Kim, Ronny Yongho Kim
2016 — conf
Developing Modularized Virtual Reality Simulators for Natural Orifice Translumenal Endoscopic Surgery (NOTES).
MMVR
Woojin Ahn, Denis V. Dorozhkin, Steven D. Schwaitzberg, Daniel B. Jones, Suvranu De
2016 — conf
Objective Surgical Skill Differentiation for Physical and Virtual Surgical Trainers via Functional Near-Infrared Spectroscopy.
MMVR
Arun Nemani, Woojin Ahn, Denise Gee, Xavier Intes, Steven D. Schwaitzberg, Meryem A. Yücel, Suvranu De
2016 J jnl
V2V Mobile Content Transmission for Mobile Devices Using Network Coding.
IEICE Trans. Commun.
Woojin Ahn, Young Yong Kim, Ronny Yongho Kim
2015 J jnl
Optimization model for web based multimodal interactive simulations.
Expert Syst. Appl.
Tansel Halic, Woojin Ahn, Suvranu De
2014 — conf
Development of Extracorporeal Suturing Simulation in Virtual Basic Laparoscopic Skill Trainer (VBLaST
MMVR
Jason Lee, Woojin Ahn, Suvranu De
2014 — conf
Development of a Virtual Reality Simulator for Natural Orifice Translumenal Endoscopic Surgery (NOTES) Cholecystectomy Procedure.
MMVR
Woojin Ahn, Saurabh Dargar, Tansel Halic, Jason Lee, Baichun Li, Junjun Pan, Ganesh Sankaranarayanan, Kurt Roberts, Suvranu De
2014 — conf
pWeb: A High-Performance, Parallel-Computing Framework for Web-Browser-Based Medical Simulation.
MMVR
Tansel Halic, Woojin Ahn, Suvranu De
2013 — conf
Development and Validation of VBLaST-PT
MMVR
Venkata Sreekanth Arikatla, Ganesh Sankaranarayanan, Woojin Ahn, Amine Chellali, Caroline G. L. Cao, Suvranu De
2013 — conf
Pattern Cutting and Ligating Loop Simulation in Virtual Basic Laparoscopic Skill Trainer (VBLaST
MMVR
Woojin Ahn, Tansel Halic, Suvranu De
2013 — conf
Performance Optimization of Web-Based Medical Simulation.
MMVR
Tansel Halic, Woojin Ahn, Suvranu De
2013 C conf
S
ICCE
Woojin Ahn, Young Yong Kim, Ronny Yongho Kim
2012 — conf
A Framework for Web Browser-Based Medical Simulation Using WebGL.
MMVR
Tansel Halic, Woojin Ahn, Suvranu De
2012 — conf
A low-complexity delay injection algorithm for improving TCP performance during LTE intra handover.
ICOIN
Woojin Ahn, Yongsu Gwak, Young Yong Kim
2012 J jnl
Design of a Haptic Interface for a Gastrointestinal Endoscopy Simulation.
Adv. Robotics
In Sik Yu, Hyun Soo Woo, Hyoung Il Son, Woojin Ahn, Hoeryong Jung, Doo Yong Lee, Sun Young Yi
2011 — conf
A Software Framework for Multimodal Interactive Simulations (SoFMIS).
MMVR
Tansel Halic, Venkata Sreekanth Arikatla, Ganesh Sankaranarayanan, Zhonghua Lu, Woojin Ahn, Suvranu De
2011 — conf
A framework for 3D interactive applications on the web.
SIGGRAPH Asia Posters
Tansel Halic, Woojin Ahn, Suvranu De
2011 — conf
Design and Implementation of Deformation Based Gesture Interaction.
HCI (23)
Wonkyum Lee, Sungkwan Jung, Sangsik Kim, Woojin Ahn, Sang-Su Lee
2011 J jnl
Real-Time Resolution of Self-Intersection in Dynamic Cylindrical Free-Form Deformation.
IEEE Trans. Vis. Comput. Graph.
Woojin Ahn, Doo Yong Lee
2010 — conf
Multi-contact model for FEM-based surgical simulation.
Image-Guided Procedures
Hyun Young Choi, Woojin Ahn, Doo Yong Lee
2009 — conf
Sectional Analysis of Learning on the KAIST-Ewha Colonoscopy Simulation II.
MMVR
Sun Young Yi, Kum Hei Ryu, Hyun Soo Woo, Woojin Ahn, Woo Seok Kim, Hoeryong Jung, Jang Ho Cho, Doo Yong Lee
2008 J jnl
Haptic Interface of the KAIST-Ewha Colonoscopy Simulator II.
IEEE Trans. Inf. Technol. Biomed.
Hyun Soo Woo, Woo Seok Kim, Woojin Ahn, Doo Yong Lee, Sun Young Yi
2008 — conf
Improvement of Colonoscopy Skills through Simulation-Based Training.
MMVR
Sun Young Yi, Kum Hei Ryu, Youn Ju Na, Hyun Soo Woo, Woojin Ahn, Woo Seok Kim, Doo Yong Lee
2008 — conf
Modeling of the Lap-Band® for Laparoscopic Adjustable Gastric Banding Operation.
HAPTICS
Woojin Ahn, Daniel B. Jones, Doo Yong Lee, Suvranu De
2008 — conf
Novel Virtual Lap-Band® Simulator Could Promote Patient Safety.
MMVR
Suvranu De, Woojin Ahn, Doo Yong Lee, Daniel B. Jones
2008 — conf
Towards a Virtual Basic Laparoscopic Skill Trainer (VBLaST).
MMVR
Anderson Maciel, Youquan Liu, Woojin Ahn, Tejinder Paul Singh, Ward Dunnican, Suvranu De
2007 — conf
Clinical Evaluation of the KAIST-Ewha Colonoscopy Simulator II.
MMVR
Sun Young Yi, Hyun Soo Woo, Woojin Ahn, Woo Seok Kim, Doo Yong Lee
2007 — conf
Non-Clinical Evaluation of the KAIST-Ewha Colonoscopy Simulator II.
MMVR
Woo Seok Kim, Hyun Soo Woo, Woojin Ahn, Kyungno Lee, Jang Ho Cho, Doo Yong Lee, Sun Young Yi
2007 — conf
Quantitative Analysis of Colonoscopy Skills Using the KAIST-Ewha Colonoscopy Simulator II.
FBIT
Sun Young Yi, Kum Hei Ryu, Hyun Soo Woo, Woojin Ahn, Woo Seok Kim, Doo Yong Lee
2005 B conf
Model of frictional contact with soft tissue for colonoscopy simulator.
SMC
Woojin Ahn, Hyun Soo Woo, Jun Yong Kwon, Jae Kyung Joo, Doo Yong Lee, Sun Young Yi