GIST AiTeR

구성원

졸업생

연구실을 거쳐 학계와 산업 현장에서 일하고 있는 졸업생입니다.

김홍국
전기전자컴퓨터공학과 전임교수 · AI융합학과 겸무교수
전기전자컴퓨터공학부 C동 507호
hongkook@gist.ac.kr

Curriculum Vitae

김홍국 Hong Kook Kim

Professor

Affiliation & Contact

Affiliation
Department of Electrical Engineering and Computer Science,
Department of AI Convergence (Adjunct),
Gwangju Institute of Science and Technology (GIST)
E-mail
hongkook@gist.ac.kr
Tel
062-715-2228
Fax
062-715-2204
Office
전기전자컴퓨터공학부 C동 507호

Education

  • 1994Ph.D., Electrical Engineering — KAIST
  • 1990M.S., Electrical Engineering — Korea Advanced Institute of Science and Technology
  • 1988B.S., Control and Instrumentation Engineering — Seoul National University

Work Experience

  • 2017Dean of Planning — GIST
  • 2015 – 2017Dean of Electrical Engineering and Computer Science — GIST
  • 2008 – presentProfessor — GIST
  • 2003 – 2008Associate Professor — GIST
  • 1998 – 2003Senior Technical Staff Member — AT&T Labs-Research, Florham Park, New Jersey
  • 1998Senior Engineer — MMC Technology, Inc., Seoul, Korea
  • 1990 – 1998Senior Researcher — Samsung Advanced Institute of Technology, Kiheung, Korea

Research Fields

Speech Enhancement & Audio Coding

  • Noise reduction for improvement of speech quality and recognition performance
  • De-reverberation
  • Acoustic echo cancellation and residual echo suppression
  • Audio and speech coding

Speech and Sound Event Recognition

  • Speech recognition based on statistical and deep learning models
  • Pronunciation and language modeling
  • Acoustic event and scene detection based on deep learning classification models
  • Speech synthesis from input text by end-to-end synthesis systems

3D Audio

  • Stereo audio channel to 5.1 channel upmixing
  • Head-related transfer function modeling for personalized audio experience
  • Sound source separation across various objects
  • Sound source localization

Climate Change Prediction

  • Climate factor prediction based on recurrent neural networks
 Scholar LinkedIn

경력

  • 2017기획처장 — GIST
  • 2015 – 2017전기전자컴퓨터공학부장 — GIST
  • 2008 – present교수 — GIST
  • 2003 – 2008부교수 — GIST
  • 1998 – 2003책임연구원 — AT&T Labs-Research, 뉴저지
  • 1998선임연구원 — MMC Technology, 서울
  • 1990 – 1998선임연구원 — 삼성종합기술원, 기흥
AunionAICompany

졸업생

재학 연구원졸업생

박사

박종열
2004 · 정보통신공학과
서울과학기술대학교 인공지능응용학과 교수
CenterMask: Real-time anchor-free instance segmentation 원문 Scholar
신욱
2005 · 정보통신공학과
한국전자통신연구원(ETRI)
I-Living: An open system architecture for assisted living 원문 Scholar
오유리
2011 · 정보기전공학부
한국전자통신연구원(ETRI)
Acoustic model adaptation based on pronounciation variability analysis for non-native speech recognition 원문 Scholar
윤재삼
2011 · 정보기전공학부
카카오엔터프라이즈
Acoustic model adaptation based on pronounciation variability analysis for non-native speech recognition 원문 Scholar
이영한
2011 · 정보기전공학부
한국전자기술연구원(KETI)
Entropy coding of compressed feature parameters for distributed speech recognition 원문 Scholar
강진아
2012 · 정보통신공학과
한국전자통신연구원(ETRI)
A packet loss concealment technique improving quality of service for wideband speech coding in wireless sensor networks 원문 Scholar
김선만
2013 · 정보기전공학부
한신대 AI·SW학과 교수
Direction-of-Arrival Based SNR Estimation for Dual-Microphone Speech Enhancement 원문 Scholar
박남인
2013 · 정보통신공학과
국립과학수사연구원(NFS) 디지털과 공업연구관
Burst packet loss concealment using multiple codebooks and comfort noise for CELP-type speech coders in wireless sensor networks 원문 Scholar
박지훈
2013 · 정보통신공학과
삼성전자
Reducing speech noise for patients with dysarthria in noisy environments 원문 Scholar
전찬준
2017 · 전기전자컴퓨터공학부
조선대학교 컴퓨터공학과 교수 / CEO, 글로소리 주식회사
Road surface damage detection using fully convolutional neural networks and semi-supervised learning 원문 Scholar
전광명
2019 · 전기전자컴퓨터공학부
CEO, Intflow Inc.
Drone noise reduction using deep convolutional autoencoder for UAV acoustic sensor networks 원문 Scholar
김남균
2021 · 전기전자컴퓨터공학부
자동차연구원(KATECH)
Polyphonic sound event detection based on residual convolutional recurrent neural network with semi-supervised loss function 원문 Scholar
김용국
2023 · 전기전자컴퓨터공학부
LIG넥스원
Attention-based residual autoencoder for video anomaly detection 원문 Scholar
이건우
2024 · 전기전자컴퓨터공학부
조선대학교 정보통신공학부 교수
Knowledge distillation-based training of speech enhancement for noise-robust automatic speech recognition 원문 Scholar

석사

김성진
2004 · 정보통신공학과
Differential power analysis for AES 원문 Scholar
배상태
2004 · 정보통신공학과
Design of high performance asynchronous fine-grain pipelines for SoC 원문 Scholar
백동근
2004 · 정보통신공학과
Cost-effective Delay-Insensitive Data Transfer Mechanism Using Current-Mode Multiple Valued Logic 원문 Scholar
이길호
2006 · 정보통신공학과
삼성전자, Language AI Team (MX)
A MFCC-based CELP speech coder for server-based speech recognition in network environments 원문 Scholar
김민아
2008 · 정보기전공학부
Acoustic and pronunciation model adaptation for context-independent and context-dependent pronunciation variability of non-native speech 원문 Scholar
조충상
2008 · 정보기전공학부
한국전자기술연구원(KETI)
A user information based scene description for immersive audio 원문 Scholar
김덕수
2010 · 정보기전공학부
LG 에너지솔루션
Class-dependent and differential Huffman coding of compressed feature parameters for distributed speech recognition 원문 Scholar
신민화
2010 · 전기전자컴퓨터공학부
LG 화학 CTO 분석연구소
Statistical model-based voice activity detection using spatial cues and log energy for dual-channel noisy speech recognition 원문 Scholar
양종열
2010 · 정보기전공학부
신한은행
Real-time conversion of stereo audio to 5.1 channel audio for providing realistic sounds 원문 Scholar
이민지
2011 · 정보기전공학부
삼성 금융AI센터
Duration model-based post-processing for the performance improvement of a keyword spotting system 원문 Scholar
조성동
2012 · 정보기전공학부
현대자동차
A time-scale modification-based voice changing method with seamless switching and its real-time implementation on digital imaging devices 원문 Scholar
김종건
2013 · 정보기전공학부
LG 전자 CTO
Portable Height Channel Audio Recording for Vertical Sound Perception Scholar
김대현
2015 · 정보통신공학과
KT
Vocal tract length normalization for subspace Gaussian mixture model based speech recognition Scholar
이동윤
2015 · 전기전자컴퓨터공학부
현대자동차
Direction of arrival estimation of multiple sound sources based on frequency-domain minimum variance distortionless response beamforming 원문 Scholar
이장원
2015 · 정보통신공학과
LG CNS CTO
WFST-based HMM state-Level lattice rescoring using context-dependent multi-layer perceptron Scholar
정석희
2015 · 정보통공학부
현대자동차
Portable Height Channel Audio Recording for Vertical Sound Perception Scholar
하헌규
2015 · 전기전자컴퓨터공학부
네이버
A discriminative training method incorporating pronunciation variations for dysarthric automatic speech recognition 원문 Scholar
성우경
2016 · 전기전자컴퓨터공학부
KT
Dysarthric speech recognition error correction using weighted finite state transducers based on context-dependent pronunciation variation 원문 Scholar
유승우
2016 · 정보통신공학과
42dot Gleo Voice
Design of a sound database for stress assessment of indoor noises in a TV-watching environment 원문 Scholar
박수연
2017 · 전기전자컴퓨터공학부
광주과학기술원(GIST)
Multi-band approach to deep learning-based artificial stereo extension 원문 Scholar
박지현
2017 · 전기전자컴퓨터공학부
기아 본사, 책임매니저
Single-channel speech dereverberation based on block-wise weighted prediction error and nonnegative matrix factorization 원문 Scholar
신서현
2017 · 전기전자컴퓨터공학부
고영테크놀러지
Coordinate-based direction-of-arrival estimation method using distributed microphones 원문 Scholar
이정혁
2017 · 전기전자컴퓨터공학부
Directional audio rendering using a neural network based personalized HRTF 원문 Scholar
문정민
2018 · 전기전자컴퓨터공학부
한국광기술원(KOPTI)
Estimation of MVDR beamforming weights based on deep neural network 원문 Scholar
박인영
2019 · 전기전자컴퓨터공학부
셀렉트스타
Temperature prediction using the missing data refinement model based on a long short-term memory neural network 원문 Scholar
이지원
2019 · 전기전자컴퓨터공학부
SAIT, AI research center
Temperature prediction using the missing data refinement model based on a long short-term memory neural network 원문 Scholar
김준호
2020 · 전기전자컴퓨터공학부
한국과학기술정보연구원 (KISTI)
김태우
2020 · 전기전자컴퓨터공학부
한국전자기술연구원(KETI)
Use of DNN-based beamforming applied to different microphone array configurations 원문 Scholar
정성엽
2021 · 전기전자컴퓨터공학부
한국과학기술원(KAIST) 박사과정
Temperature prediction based on bidirectional long short-term memory and convolutional neural network combining observed and numerical forecast data 원문 Scholar
박현주
2022 · AI 대학원
한화생명 AI Lab
Verbal abuse classification using multiple deep neural networks 원문 Scholar
송일훈
2022 · 전기전자컴퓨터공학부
LG에너지솔루션 CTO
Label filtering-based self-learning for sound event detection using frequency dynamic convolution with large kernel attention Scholar
유예찬
2022 · 전기전자컴퓨터공학부
Supertone, Inc. ,음성 AI 연구원
Auxiliary loss of transformer with residual connection for end-to-end speaker diarization 원문 Scholar
전지민
2022 · 전기전자컴퓨터공학부
Informer-based temperature prediction using observed and numerical weather prediction data 원문 Scholar
박경완
2023 · 전기전자컴퓨터공학부
NHN AI기술랩
Triple-path transformer network for multi-channel speech enhancement Scholar
김지원
2024 · AI 대학원
삼성전자 경영지원담당 AX팀 S/W Engineer
Semi-supervised learning-based sound event detection using frequency dynamic convolution with large kernel attention for DCASE Challenge 2023 Task 4 원문 Scholar
홍찬기
2024 · AI 대학원
eBay Japan AI/ML 엔지니어
Leveraging Low-Rank Adaptation for Parameter-Efficient Fine-Tuning in Multi-Speaker Adaptive Text-to-Speech Synthesis 원문 Scholar
손상원
2025 · AI 대학원
방채운
2026 · AI 융합대학