Changkyu Choi

Orcid: 0000-0002-1470-8662

According to our database1, Changkyu Choi authored at least 49 papers between 1995 and 2024.

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Bibliography

2024
13.8 A 1a-nm 1.05V 10.5Gb/s/pin 16Gb LPDDR5 Turbo DRAM with WCK Correction Strategy, a Voltage-Offset-Calibrated Receiver and Parasitic Capacitance Reduction.
Proceedings of the IEEE International Solid-State Circuits Conference, 2024

DIB-X: Formulating Explainability Principles for a Self-Explainable Model Through Information Theoretic Learning.
Proceedings of the IEEE International Conference on Acoustics, 2024

2023
Generative Multi-Label Correlation Learning.
ACM Trans. Knowl. Discov. Data, February, 2023

A 33-Gb/s/Pin 1.09-pJ/Bit Single-Ended PAM-3 Transceiver With Ground-Referenced Signaling and Time-Domain Decision Technique for Multi-Chip Module Memory Interfaces.
IEEE J. Solid State Circuits, 2023

2021
Data-free mixed-precision quantization using novel sensitivity metric.
CoRR, 2021

Sparsity-Aware and Re-configurable NPU Architecture for Samsung Flagship Mobile SoC.
Proceedings of the 48th ACM/IEEE Annual International Symposium on Computer Architecture, 2021

A Novel Sensitivity Metric For Mixed-Precision Quantization With Synthetic Data Generation.
Proceedings of the 2021 IEEE International Conference on Image Processing, 2021

RaScaNet: Learning Tiny Models by Raster-Scanning Images.
Proceedings of the IEEE Conference on Computer Vision and Pattern Recognition, 2021

2020
Short-Term Load Forecasting with Dilated Recurrent Attention Networks in Presence of Missing Data.
Proceedings of the 2020 Northern Lights Deep Learning Workshop, 2020

DiscFace: Minimum Discrepancy Learning for Deep Face Recognition.
Proceedings of the Computer Vision - ACCV 2020 - 15th Asian Conference on Computer Vision, Kyoto, Japan, November 30, 2020

2019
Robust Discriminative Metric Learning for Image Representation.
IEEE Trans. Circuits Syst. Video Technol., 2019

Generative Correlation Discovery Network for Multi-label Learning.
Proceedings of the 2019 IEEE International Conference on Data Mining, 2019

A Generalized and Robust Method Towards Practical Gaze Estimation on Smart Phone.
Proceedings of the 2019 IEEE/CVF International Conference on Computer Vision Workshops, 2019

Deep Speaker Representation Using Orthogonal Decomposition and Recombination for Speaker Verification.
Proceedings of the IEEE International Conference on Acoustics, 2019

Learning to Quantize Deep Networks by Optimizing Quantization Intervals With Task Loss.
Proceedings of the IEEE Conference on Computer Vision and Pattern Recognition, 2019

2018
Deep Facial Age Estimation Using Conditional Multitask Learning With Weak Label Expansion.
IEEE Signal Process. Lett., 2018

Joint Training of Low-Precision Neural Network with Quantization Interval Parameters.
CoRR, 2018

Residual Encoder Decoder Network and Adaptive Prior for Face Parsing.
Proceedings of the Thirty-Second AAAI Conference on Artificial Intelligence, 2018

2017
Deep generative-contrastive networks for facial expression recognition.
CoRR, 2017

2016
Fingerprint Liveness Detection Using Ensemble of Local Image Quality Assessments.
Proceedings of the Visual Information Processing and Communication VII, 2016

A fast multi-view face detector for mobile phone.
Proceedings of the 2016 IEEE International Conference on Image Processing, 2016

2015
Discriminative low-rank metric learning for face recognition.
Proceedings of the 11th IEEE International Conference and Workshops on Automatic Face and Gesture Recognition, 2015

Rotating your face using multi-task deep neural network.
Proceedings of the IEEE Conference on Computer Vision and Pattern Recognition, 2015

2014
Recognition combined human pose tracking using single depth images.
Proceedings of the Visual Information Processing and Communication V, 2014

25.3 A 1.35V 5.0Gb/s/pin GDDR5M with 5.4mW standby power and an error-adaptive duty-cycle corrector.
Proceedings of the 2014 IEEE International Conference on Solid-State Circuits Conference, 2014

Randomized decision bush: Combining global shape parameters and local scalable descriptors for human body parts recognition.
Proceedings of the 2014 IEEE International Conference on Image Processing, 2014

Robust finger contact detection with majority quadrant search for interactive tabletop displays.
Proceedings of the IEEE International Conference on Consumer Electronics, 2014

RoVatar: semi-autonomous robot boxing game by miniature avatars.
Proceedings of the CHI Conference on Human Factors in Computing Systems, 2014

Real-time 3D human pose recognition from reconstructed volume via voxel classifiers.
Proceedings of the Three-Dimensional Image Processing, 2014

2013
A fast motion deblurring based on the motion blur region search for a mobile phone.
Proceedings of the IEEE International Conference on Consumer Electronics, 2013

Real-time hand shape recognition by orientation invariant data learning for smart TV.
Proceedings of the IEEE International Conference on Consumer Electronics, 2013

Efficient synthetic refocusing method from multiple coded aperture images for 3D user interaction.
Proceedings of the Computational Imaging XI, 2013

2012
Mobile LCD device with transparent infrared image sensor panel for touch and hover sensing.
Proceedings of the IEEE International Conference on Consumer Electronics, 2012

High-precision 6-DOF motion tracking architecture with compact low-cost sensors for 3D manipulation.
Proceedings of the IEEE International Conference on Consumer Electronics, 2012

2011
3D remote interface for smart displays.
Proceedings of the International Conference on Human Factors in Computing Systems, 2011

2010
3D user interface combining gaze and hand gestures for large-scale display.
Proceedings of the 28th International Conference on Human Factors in Computing Systems, 2010

2007
Dynamics of tilt-based browsing on mobile devices.
Proceedings of the Extended Abstracts Proceedings of the 2007 Conference on Human Factors in Computing Systems, 2007

2005
Adaptive Microphone Array System with Two-Stage Adaptation Mode Controller.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2005

Real-time audio-visual localization of user using microphone array and vision camera.
Proceedings of the 2005 IEEE/RSJ International Conference on Intelligent Robots and Systems, 2005

2004
Voice activity detection using global soft decision with mixture of Gaussian model.
Proceedings of the 8th International Conference on Spoken Language Processing, 2004

Adaptive cross-channel interference cancellation on blind signal separation outputs using source absence/presence detection and spectral subtraction.
Proceedings of the 8th International Conference on Spoken Language Processing, 2004

Separation of multiple concurrent speeches using audio-visual speaker localization and minimum variance beam-forming.
Proceedings of the 8th International Conference on Spoken Language Processing, 2004

Adaptive Cross-Channel Interference Cancellation on Blind Source Separation Outputs.
Proceedings of the Independent Component Analysis and Blind Signal Separation, 2004

2003
Speech enhancement and recognition using circular microphone array for service robots.
Proceedings of the 2003 IEEE/RSJ International Conference on Intelligent Robots and Systems, Las Vegas, Nevada, USA, October 27, 2003

2002
Generalized asymmetrical bidirectional associative memory for multiple association.
Appl. Math. Comput., 2002

1998
Chaotic local search algorithm.
Artif. Life Robotics, 1998

Information processing using chaos with application to mobile robot navigation problems.
Artif. Life Robotics, 1998

1996
New skill learning paradigm using various kinds of neurons.
Proceedings of IEEE/RSJ International Conference on Intelligent Robots and Systems. IROS 1996, 1996

1995
Dynamical path-planning algorithm of a mobile robot using chaotic neuron model.
Proceedings of IEEE/RSJ International Conference on Intelligent Robots and Systems, 1995


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