Ji-Hwan Kim

70 papers A 9B 1C 1Misc 1Journal 37Unranked 20
YearRankTypeTitle / Venue / Authors
2026 — conf
SEAM: Bridging the Temporal-Semantic Granularity Gap for LLM-based Speech Recognition.
EACL (Findings)
Junseok Oh, Ji-Hwan Kim
2025 J jnl
Enhancing Robustness in Gastroscopy Analysis With Poisson-Gaussian Noise-Based Adversarial Augmentation.
IEEE Access
Ji-Hwan Kim, Jung-Woo Chae, Hyun Chin Cho, Hyun-chong Cho
2025 J jnl
Survey on Deep Learning-based Speech Technologies in Voice Chatbot Systems.
KSII Trans. Internet Inf. Syst.
Seunghee Ma, Junseok Oh, Minseo Kim, Ji-Hwan Kim
2024 J jnl
Integration of WFST Language Model in Pre-trained Korean E2E ASR Model.
KSII Trans. Internet Inf. Syst.
Junseok Oh, Eunsoo Cho, Ji-Hwan Kim
2023 J jnl
Deep Neural Networks-based Classification Methodologies of Speech, Audio and Music, and its Integration for Audio Metadata Tagging.
J. Web Eng.
Hosung Park, Yoonseo Chung, Ji-Hwan Kim
2022 J jnl
Convolutional Neural Networks Using Log Mel-Spectrogram Separation for Audio Event Classification with Unknown Devices.
J. Web Eng.
Soonshin Seo, Changmin Kim, Ji-Hwan Kim
2022 J jnl
Hybrid CTC-Attention Network-Based End-to-End Speech Recognition System for Korean Language.
J. Web Eng.
Hosung Park, Changmin Kim, Hyunsoo Son, Soonshin Seo, Ji-Hwan Kim
2022 — conf
Tailoring Self-Supervision for Supervised Learning.
ECCV (25)
WonJun Moon, Ji-Hwan Kim, Jae-Pil Heo
2022 J jnl
Tailoring Self-Supervision for Supervised Learning.
CoRR
WonJun Moon, Ji-Hwan Kim, Jae-Pil Heo
2022 J jnl
Time-Multiplexed PWM LED Driver With Grayscale Enhancement Techniques for Signage Display.
IEEE Trans. Ind. Electron.
Ji-Hwan Kim, Jang-Su Kim, Jusung Kim, Sang-Gug Lee
2021 — conf
17.6 A Reconfigurable DC-DC Converter for Maximum TEG Energy Harvesting in a Battery-Powered Wireless Sensor Node.
ISSCC
Young-Seok Noh, Jeong-Il Seo, Won-Jong Choi, Ji-Hwan Kim, Hoang Van Phuoc, Hyun-Sik Kim, Sang-Gug Lee
2021 J jnl
Robustness of Differentiable Neural Computer Using Limited Retention Vector-based Memory Deallocation in Language Model.
KSII Trans. Internet Inf. Syst.
Donghyun Lee, Hosung Park, Soonshin Seo, Hyunsoo Son, Gyujin Kim, Ji-Hwan Kim
2021 A conf
Shallow Convolution-Augmented Transformer with Differentiable Neural Computer for Low-Complexity Classification of Variable-Length Acoustic Scene.
Interspeech
Soonshin Seo, Donghyun Lee, Ji-Hwan Kim
2020 J jnl
Masked cross self-attention encoding for deep speaker embedding.
CoRR
Soonshin Seo, Daniel Jun Rim, Junseok Oh, Ji-Hwan Kim
2020 J jnl
Self-Attentive Multi Layer Aggregation with Feature Recalibration and Normalization for End-to-End Speaker Verification System.
CoRR
Soonshin Seo, Ji-Hwan Kim
2020 J jnl
Speaker Adaptation Using i-Vector Based Clustering.
KSII Trans. Internet Inf. Syst.
Minsoo Kim, Gil-Jin Jang, Ji-Hwan Kim, Minho Lee
2020 — conf
StreamDL: Deep Learning Serving Platform for AMI Stream Forecasting.
ICDM (Workshops)
Eunju Yang, Changha Lee, Ji-Hwan Kim, Tuan Manh Tao, Chan-Hyun Youn
2020 — conf
Super-Resolution of License Plate Images via Character-Based Perceptual Loss.
BigComp
Seyun Lee, Ji-Hwan Kim, Jae-Pil Heo
2019 — conf
Dynamic Time Warping-based Korean Spoken Word Detection System Using Euclidean Distance in Intelligent Personal Assistants.
GCCE
Donghyun Lee, Hosung Park, Minkyu Lim, Ji-Hwan Kim
2019 — conf
Environmental Noise Robustness for Korean Fricatives Using Speech Enhancement Generative Adversarial Networks.
BigComp
Soonshin Seo, Minkyu Lim, Donghyun Lee, Hosung Park, Junseok Oh, Daniel Jun Rim, Ji-Hwan Kim
2019 J jnl
Integration of TensorFlow based Acoustic Model with Kaldi WFST Decoder.
CoRR
Minkyu Lim, Ji-Hwan Kim
2019 J jnl
Learning Coarse and Fine Features for Precise Temporal Action Localization.
IEEE Access
Ji-Hwan Kim, Jae-Pil Heo
2019 J jnl
Performance Enhancement Using Receive Diversity With Power Adaptation in the NOMA System.
IEEE Access
Ji-Hwan Kim, Won-Seok Lee, Hyoung-Kyu Song
2019 A conf
Shortcut Connections Based Deep Speaker Embeddings for End-to-End Speaker Verification System.
INTERSPEECH
Soonshin Seo, Daniel Jun Rim, Minkyu Lim, Donghyun Lee, Hosung Park, Junseok Oh, Changmin Kim, Ji-Hwan Kim
2019 — conf
Syllable-Level Long Short-Term Memory Recurrent Neural Network-based Language Model for Korean Voice Interface in Intelligent Personal Assistants.
GCCE
Donghyun Lee, Hosung Park, Minkyu Lim, Ji-Hwan Kim
2018 J jnl
A Fast-Converged Acoustic Modeling for Korean Speech Recognition: A Preliminary Study on Time Delay Neural Network.
CoRR
Hosung Park, Donghyun Lee, Minkyu Lim, Yoseb Kang, Juneseok Oh, Ji-Hwan Kim
2018 J jnl
Convolutional Neural Network based Audio Event Classification.
KSII Trans. Internet Inf. Syst.
Minkyu Lim, Donghyun Lee, Hosung Park, Yoseb Kang, Junseok Oh, Jeong-Sik Park, Gil-Jin Jang, Ji-Hwan Kim
2018 J jnl
Evolutionary game theory-based power control for uplink NOMA.
KSII Trans. Internet Inf. Syst.
Sidra Riaz, Ji-Hwan Kim, Unsang Park
2017 J jnl
Maximum Likelihood-based Automatic Lexicon Generation for AI Assistant-based Interaction with Mobile Devices.
KSII Trans. Internet Inf. Syst.
Donghyun Lee, Jae-Hyun Park, Kwang-Ho Kim, Jeong-Sik Park, Ji-Hwan Kim, Gil-Jin Jang, Unsang Park
2017 — conf
The internet of signage communication for reliability improvement in the OFDM system.
ICCIP
Ji-Hwan Kim, Won-Chang Kim, Jong-Gyu Ha, Hyoung-Kyu Song
2016 J jnl
Brainwave-based Mood Classification Using Regularized Comm.
KSII Trans. Internet Inf. Syst.
Saim Shin, Sei-Jin Jang, Donghyun Lee, Unsang Park, Ji-Hwan Kim
2016 J jnl
Implementation of a large-scale language model adaptation in a cloud environment.
Multim. Tools Appl.
Kwang-Ho Kim, Dae-Young Jung, Donghyun Lee, Hyuk-Jun Lee, Sung-Yong Park, Myoung-Wan Koo, Ji-Hwan Kim, Jeong-Sik Park, Hyung-Bae Jeon, Yun-Keun Lee
2016 J jnl
Unsupervised noise reduction scheme for voice-based information retrieval in mobile environments.
Multim. Tools Appl.
Jeong-Sik Park, Gil-Jin Jang, Ji-Hwan Kim, Sang-Soo Yeo
2015 — conf
A Voice QR Code for Mobile Devices.
IWSDS
Donghyun Lee, Minkyu Lim, Minho Ryang, Kwang-Ho Kim, Gil-Jin Jang, Jeong-Sik Park, Ji-Hwan Kim
2015 J jnl
Emotional information processing based on feature vector enhancement and selection for human-computer interaction via speech.
Telecommun. Syst.
Jeong-Sik Park, Ji-Hwan Kim
2015 — conf
Learning Speed Improvement Using Multi-GPUs on DNN-Based Acoustic Model Training in Korean Intelligent Personal Assistant.
IWSDS
Donghyun Lee, Kwang-Ho Kim, Hee-Eun Kang, Sang-Ho Wang, Sung-Yong Park, Ji-Hwan Kim
2015 — ed.
Natural Language Dialog Systems and Intelligent Assistants, 6th International Workshop on Spoken Dialogue Systems, IWSDS 2015, Busan, Korea, January 11-13, 2015
IWSDS
Gary Geunbae Lee, Hong Kook Kim, Minwoo Jeong, Ji-Hwan Kim
2015 — conf
Performance Analysis of FFNN-Based Language Model in Contrast with
IWSDS
Kwang-Ho Kim, Donghyun Lee, Minkyu Lim, Minho Ryang, Gil-Jin Jang, Jeong-Sik Park, Ji-Hwan Kim
2014 — conf
Development of Small Footprint Korean Large Vocabulary Speech Recognition for Commanding a Standalone Robot.
BWCCA
Donghyun Lee, Minkyu Lim, Myoung-Wan Koo, Jungyun Seo, Gil-Jin Jang, Ji-Hwan Kim, Jeong-Sik Park
2014 — conf
Facial Emotion Recognition Using Active Shape Models and Statistical Pattern Recognizers.
BWCCA
Gil-Jin Jang, Jeong-Sik Park, Ahra Jo, Ji-Hwan Kim
2014 C conf
MyMusicShuffler: Mood-based music recommendation with the practical usage of brainwave signals.
ICCE
Saim Shin, Dalwon Jang, Jongseol J. Lee, Sei-Jin Jang, Ji-Hwan Kim
2013 J jnl
Acoustic interference cancellation for a voice-driven interface in smart TVs.
IEEE Trans. Consumer Electron.
Jeong-Sik Park, Gil-Jin Jang, Ji-Hwan Kim, Sang-Hoon Kim
2013 — conf
Control of multi-functional rapid charger for electric vehicle.
ISIE
Seong-Chon Choi, Doo-Young Jung, Ji-Hwan Kim, Chung-Yuen Won, Yong-Chae Jung
2013 A conf
Implementation of a Large-Scale Language Model in a Cloud Environment for Human-Robot Interaction.
ITCS
Dae-Young Jung, Hyuk-Jun Lee, Sung-Yong Park, Myoung-Wan Koo, Ji-Hwan Kim, Jeong-Sik Park, Hyung-Bae Jeon, Yun-Keun Lee
2013 A conf
Noise Reduction Scheme for Speech Recognition in Mobile Devices.
ITCS
Jeong-Sik Park, Gil-Jin Jang, Ji-Hwan Kim
2013 J jnl
Particle filtering based pitch sequence correction for monaural speech segregation.
Int. J. Imaging Syst. Technol.
Han-Gyu Kim, Gil-Jin Jang, Jeong-Sik Park, Ji-Hwan Kim, Yung-Hwan Oh
2013 A conf
Performance Analysis of Noise Robust Audio Hashing in Music Identification for Entertainment Robot.
ITCS
Namhyun Cho, Donghoon Shin, Donghyun Lee, Kwang-Ho Kim, Jeong-Sik Park, Myoung-Wan Koo, Ji-Hwan Kim
2013 J jnl
Self-improvement of voice interface with user-input spoken query at early stage of commercialization.
IEEE Trans. Consumer Electron.
Kwang-Ho Kim, Donghyun Lee, Namhyun Cho, Hyung-Bae Jeon, Ji-Hwan Kim
2013 J jnl
Two-pass search strategy using accumulated band energy histogram for HMM-based identification of perceptually identical music.
Int. J. Imaging Syst. Technol.
Jinbok Myung, Kwang-Ho Kim, Jeong-Sik Park, Myoung-Wan Koo, Ji-Hwan Kim
2013 A conf
Variable Quantile Level Based Noise Suppression for Robust Speech Recognition.
ITCS
Kangyeoul Lee, Gil-Jin Jang, Jeong-Sik Park, Ji-Hwan Kim
2012 J jnl
Minimum discrimination information-based language model adaptation using tiny domain corpora for intelligent personal assistants.
IEEE Trans. Consumer Electron.
Gil-Jin Jang, Saejoon Kim, Ji-Hwan Kim
2012 J jnl
Multistage utterance verification for keyword recognition-based online spoken content retrieval.
IEEE Trans. Consumer Electron.
Jeong-Sik Park, Gil-Jin Jang, Ji-Hwan Kim
2012 J jnl
Recognition unit determination of interactive chinese speech recognition for embedded devices.
IEEE Trans. Consumer Electron.
Gil-Jin Jang, Chunghsi Pan, Jae-Hyun Park, Jeong-Sik Park, Ji-Hwan Kim
2011 J jnl
Lightweight Named Entity Extraction for Korean Short Message Service Text.
KSII Trans. Internet Inf. Syst.
Choong-Nyoung Seon, JinHwan Yoo, Harksoo Kim, Ji-Hwan Kim, Jungyun Seo
2010 — conf
Dynamic Self-Reconfiguration Algorithms for Wireless Sensor Networks.
SAINT
Sungwook Kim, Ji-Hwan Kim
2010 J jnl
Transformation-based named entity extraction from spoken content for personal memory aid.
IEEE Trans. Consumer Electron.
Ji-Hwan Kim
2009 — conf
A 48nm 32Gb 8-level NAND flash memory with 5.5MB/s program throughput.
ISSCC
Seung-Ho Chang, Sok-Kyu Lee, Seong-Je Park, Min-Joong Jung, Jung-Chul Han, In-Soo Wang, Kyu-Hee Lim, Jung-Hwan Lee, Ji-Hwan Kim, Won-Kyung Kang, Tai-Kyu Kang, Hee-Su Byun, Yujong Noh, Lee-Hyun Kwon, Bon-Kwang Koo, Myung Cho, Joong-Seob Yang, Yo-Hwan Koh
2009 J jnl
Domain corpus independent vocabulary generation for embedded continuous speech recognition.
IEEE Trans. Consumer Electron.
Minkyu Lim, Kwang-Ho Kim, Ji-Hwan Kim
2009 J jnl
Feature vector classification based speech emotion recognition for service robots.
IEEE Trans. Consumer Electron.
Jeong-Sik Park, Ji-Hwan Kim, Yung-Hwan Oh
2009 — conf
Forearm Motion Tracking with Estimating Joint Angles from Inertial Sensor Signals.
BMEI
Ji-Hwan Kim, Nguyen Duc Thang, Hyun Sang Suh, Tahir Rasheed, Tae-Seong Kim
2009 B conf
Music copyright protection system using fuzzy similarity measure for music phoneme segmentation.
FUZZ-IEEE
Kwang-Ho Kim, Minkyu Lim, Ji-Hwan Kim
2009 J jnl
Two-staged informed dynamic scheduling for sequential belief propagation decoding of LDPC codes.
IEEE Commun. Lett.
Saejoon Kim, Karam Ko, Jun Heo, Ji-Hwan Kim
2008 A conf
Speaker-independent emotion recognition based on feature vector classification.
INTERSPEECH
Jeong-Sik Park, Ji-Hwan Kim, Sang-Min Yoon, Yung-Hwan Oh
2008 — conf
Tool Support for Quality Evaluation and Feature Selection to Achieve Dynamic Quality Requirements Change in Product Lines.
SPLC (2)
Minseong Kim, Ji-Hwan Kim, Sooyong Park
2004 J jnl
Automatic capitalisation generation for speech input.
Comput. Speech Lang.
Ji-Hwan Kim, Philip C. Woodland
2003 J jnl
A combined punctuation generation and speech recognition system and its performance enhancement using prosody.
Speech Commun.
Ji-Hwan Kim, Philip C. Woodland
2002 Misc conf
Implementation of automatic capitalisation generation systems for speech input.
ICASSP
Ji-Hwan Kim, Philip C. Woodland
2001 A conf
The use of prosody in a combined system for punctuation generation and speech recognition.
INTERSPEECH
Ji-Hwan Kim, Philip C. Woodland
2000 A conf
A rule-based named entity recognition system for speech input.
INTERSPEECH
Ji-Hwan Kim, Philip C. Woodland
1998 — conf
Candidate selection based on significance testing and its use in normalisation and scoring.
ICSLP
Ji-Hwan Kim, Gil-Jin Jang, Seong-Jin Yun, Yung-Hwan Oh