Ho-Jin Choi

ORCID

Publication Activity (10 Years)

Years Active: 2002-2024
Publications (10 Years): 144

Top Venues

Publications

Eojin Joo, Do Kyung Lee, Junyoung Youn, Joo-Won Sung, Ho-Jin Choi
Enhancing Knowledge Selection with Data Processing Based on Multiple Turns of Dialog in Knowledge-Grounded Open-Domain Conversations. BigComp (2024)
Jonghwan Hyeon, Yung-Hwan Oh, Young-Jun Lee, Ho-Jin Choi
Improving speech emotion recognition by fusing self-supervised learning and spectral features via mixture of experts. Data Knowl. Eng. 150 (2024)
Dongkun Lee, Jonghwan Hyeon, Ho-Jin Choi
Enhanced Deep Electric Pole Anomaly Detection Using Generative Adversarial Network-based Data Augmentation. BigComp (2024)
Young-Jun Lee, Dokyong Lee, Joo-Won Sung, Jonghwan Hyeon, Ho-Jin Choi
Large Language Models can Share Images, Too! ACL (Findings) (2024)
Young-Jun Lee, Dokyong Lee, Junyoung Youn, Kyeongjin Oh, Byungsoo Ko, Jonghwan Hyeon, Ho-Jin Choi
Stark: Social Long-Term Multi-Modal Conversation with Persona Commonsense Knowledge. CoRR (2024)
Young-Jun Lee, Byungsoo Ko, Han-Gyu Kim, Jonghwan Hyeon, Ho-Jin Choi
DialogCC: An Automated Pipeline for Creating High-Quality Multi-Modal Dialogue Dataset. NAACL-HLT (2024)
Jong Myoung Kim, Young-Jun Lee, Yong-jin Han, Sangkeun Jung, Ho-Jin Choi
Does Incomplete Syntax Influence Korean Language Model? Focusing on Word Order and Case Markers. CoRR (2024)
Jinsu Lim, Yechan Hwang, Young-Jun Lee, Ho-Jin Choi
Improving Financial QA via Enhancing Argument Understanding with an Argument Predictor. BigComp (2024)
Chae-Gyun Lim, Ho-Jin Choi, Medard Edmund Mswahili, Goodwill Erasmo Ndomba, Young-Seob Jeong
Machine Feeling by Knowledge Acquisition with Emotion Map. BigComp (2024)
Yechan Hwang, Jinsu Lim, Young-Jun Lee, Ho-Jin Choi
Enhancing Numerical Reasoning Performance by Augmenting Distractor Numerical Values. BigComp (2024)
Seung-Ho Han, Ho-Jin Choi
Refining Saliency Maps Using Gaussian Mixture Model. BigComp (2024)
Mahe Zabin, Anika Nahian Binte Kabir, Muhammad Khubayeeb Kabir, Ho-Jin Choi, Jia Uddin
Machine Fault Diagnosis Using EMD-Gammatone Texture Representation and A Lightweight Self-Attention SqueezeNet. BigComp (2024)
Chae-Gyun Lim, Young-Seob Jeong, Woo-Jin Kim, Youngjin Kim, Ho-Jin Choi
Text Preprocessing and Annotation Tool for Time Information. BigComp (2024)
Jong Myoung Kim, Young-jun Lee, Sangkeun Jung, Ho-Jin Choi
Semantic Ambiguity Detection in Sentence Classification using Task-Specific Embeddings. ACL (industry) (2023)
Dongkun Lee, Han-Gyu Kim, Ho-Jin Choi
Road Anomaly Segmentation Based on Pixel-wise Logit Variance with Iterative Background Highlighting. ICRA (2023)
Jinsu Lim, Eojin Joo, Ho-Jin Choi
Nearest Neighbor Search using Metric-Preserving Function for Retrieval-based Dialogue System. BigComp (2023)
Youngrae Kim, Jinsu Lim, Hoonhee Cho, Minji Lee, Dongman Lee, Kuk-Jin Yoon, Ho-Jin Choi
Efficient Reference-based Video Super-Resolution (ERVSR): Single Reference Image Is All You Need. WACV (2023)
Mahe Zabin, Ho-Jin Choi, Jia Uddin
Hybrid deep transfer learning architecture for industrial fault diagnosis using Hilbert transform and DCNN-LSTM. J. Supercomput. 79 (5) (2023)
Jinwoo Kim, Janghyuk Choi, Ho-Jin Choi, Seon Joo Kim
Shepherding Slots to Objects: Towards Stable and Robust Object-Centric Learning. CVPR (2023)
Jinwoo Kim, Janghyuk Choi, Jaehyun Kang, Changyeon Lee, Ho-Jin Choi, Seon Joo Kim
Towards Interpretable Controllability in Object-Centric Learning. CoRR (2023)
Jongwhoa Lee, Minho Sim, Ho-Jin Choi
MMTS: Multimodal Teacher-Student learning for One-Shot Human Action Recognition. BigComp (2023)
Minho Sim, Young-Jun Lee, Dongkun Lee, Jongwhoa Lee, Ho-Jin Choi
A Simple Debiasing Framework for Out-of-Distribution Detection in Human Action Recognition. ECAI (2023)
Chae-Gyun Lim, Ho-Jin Choi
Memory-based Consultation System for Personalized Conversations Using Temporal Contexts. BigComp (2023)
Mahe Zabin, Anika Nahian Binte Kabir, Muhammad Khubayeeb Kabir, Ho-Jin Choi, Jia Uddin
Contrastive self-supervised representation learning framework for metal surface defect detection. J. Big Data 10 (1) (2023)
Jinwoo Kim, Janghyuk Choi, Ho-Jin Choi, Seon Joo Kim
Shepherding Slots to Objects: Towards Stable and Robust Object-Centric Learning. CoRR (2023)
Minho Sim, Jongwhoa Lee, Ho-Jin Choi
Attention Masking for Improved Near Out-of-Distribution Image Detection. BigComp (2023)
Young-Jun Lee, Jonghwan Hyeon, Ho-Jin Choi
Large Language Models can Share Images, Too! CoRR (2023)
Young-Jun Lee, Ho-Jin Choi
Can CLIP Share Image in Dialogue? BigComp (2023)
Chae-Gyun Lim, Dongkun Lee, Young-Jun Lee, Ho-Jin Choi
Knowledge Management Approach for Memory Components Based on User-friendly Conversational System. BigComp (2022)
Young-Jun Lee, Chae-Gyun Lim, Ho-Jin Choi
Does GPT-3 Generate Empathetic Dialogues? A Novel In-Context Example Selection Method and Automatic Evaluation Metric for Empathetic Dialogue Generation. COLING (2022)
Bum Chul Kwon, Jungsoo Lee, Chaeyeon Chung, Nyoungwoo Lee, Ho-Jin Choi, Jaegul Choo
DASH: Visual Analytics for Debiasing Image Classification via User-Driven Synthetic Data Augmentation. CoRR (2022)
Bum Chul Kwon, Jungsoo Lee, Chaeyeon Chung, Nyoungwoo Lee, Ho-Jin Choi, Jaegul Choo
DASH: Visual Analytics for Debiasing Image Classification via User-Driven Synthetic Data Augmentation. EuroVis (Short Papers) (2022)
Nyoungwoo Lee, ChaeHun Park, Ho-Jin Choi, Jaegul Choo
Pneg: Prompt-based Negative Response Generation for Dialogue Response Selection Task. CoRR (2022)
Young-Jun Lee, Ho-Jin Choi
Exploring the Repetition Problem in Empathetic Dialogue Generative Model. BigComp (2022)
Taesung Choi, Dongkun Lee, Yuchae Jung, Ho-Jin Choi
Multivariate Time-series Anomaly Detection using SeqVAE-CNN Hybrid Model. ICOIN (2022)
Young-Jun Lee, Byungsoo Ko, Han-Gyu Kim, Ho-Jin Choi
DialogCC: Large-Scale Multi-Modal Dialogue Dataset. CoRR (2022)
Yeongmin Kim, Huiwon Jang, Dongkeon Lee, Ho-Jin Choi
AltUB: Alternating Training Method to Update Base Distribution of Normalizing Flow for Anomaly Detection. CoRR (2022)
Seung-Ho Han, Ho-Jin Choi
Checklist for Validating Trustworthy AI. BigComp (2022)
Kyo-Joong Oh, Ho-Jin Choi, Jinwon Kim, Wonsoek Cha, Kyungmin Lim
The Text Analysis Framework for Interactive Statistical Classification Service. BigComp (2022)
June Suk Choi, Chae-Gyun Lim, Ho-Jin Choi
Boosting Adapter Transfer Learning via Weak Parameter Sharing. BigComp (2022)
Nyoungwoo Lee, Ho-Jin Choi
Toward Robust Response Selection Model for Cross Negative Sampling Condition. BigComp (2022)
Nyoungwoo Lee, ChaeHun Park, Ho-Jin Choi, Jaegul Choo
Pneg: Prompt-based Negative Response Generation for Dialogue Response Selection Task. EMNLP (2022)
Nyoungwoo Lee, Suwon Shin, Jaegul Choo, Ho-Jin Choi, Sung-Hyun Myaeng
Constructing Multi-Modal Dialogue Dataset by Replacing Text with Semantically Relevant Images. CoRR (2021)
Young-Jun Lee, Ho-Jin Choi
Comparative Study of Emotion Annotation Approaches in Korean Dialogue. BigComp (2021)
Sanghyuk Im, Jonghwan Hyeon, Eunyoung Rha, Janghyeon Lee, Ho-Jin Choi, Yuchae Jung, Tae-Jung Kim
Classification of Diffuse Glioma Subtype from Clinical-Grade Pathological Images Using Deep Transfer Learning. Sensors 21 (10) (2021)
Chae-Gyun Lim, Ho-Jin Choi
Generating Temporal Relation Candidates Based on Open-domain Relation in Clinical Notes. BigComp (2021)
Mahe Zabin, Ho-Jin Choi, Jia Uddin, Md. Hasan Furhad, Abu S. S. M. Barkat Ullah
Industrial Fault Diagnosis using Hilbert Transform and Texture Features. BigComp (2021)
Nyoungwoo Lee, Suwon Shin, Jaegul Choo, Ho-Jin Choi, Sung-Hyon Myaeng
Constructing Multi-Modal Dialogue Dataset by Replacing Text with Semantically Relevant Images. ACL/IJCNLP (2) (2021)
Yeon-Jee Jung, Seung-Ho Han, Ho-Jin Choi
Explaining CNN and RNN Using Selective Layer-Wise Relevance Propagation. IEEE Access 9 (2021)
Nyoungwoo Lee, ChaeHun Park, Ho-Jin Choi
Evaluating Predictive Uncertainty under Distributional Shift on Dialogue Dataset. CoRR (2021)
Kyo-Joong Oh, Jiha Song, Hyeongak An, Ho-Jin Choi
A Framework of Callbot for Dialogue Process in Seperated Network. BigComp (2021)
Dae-Yeon Won, YoungJun Lee, Ho-Jin Choi, Yuchae Jung
Contrastive Representations Pre-Training for Enhanced Discharge Summary BERT. ICHI (2021)
Young-Jun Lee, Ho-Jin Choi
Forecasting Building Electricity Power Consumption Using Deep Learning Approach. BigComp (2020)
Chae-Gyun Lim, Ho-Jin Choi
Deep Learning-Based Analysis on Monthly Household Consumption for Different Electricity Contracts. BigComp (2020)
Han-Gyu Kim, Gil-Jin Jang, Yung-Hwan Oh, Ho-Jin Choi
Speech and music pitch trajectory classification using recurrent neural networks for monaural speech segregation. J. Supercomput. 76 (10) (2020)
Young-Seob Jeong, Kyo-Joong Oh, Chung-Ki Cho, Ho-Jin Choi
Pseudo-random number generation using LSTMs. J. Supercomput. 76 (10) (2020)
Young-Seob Jeong, Sang-Hun Lee, Gahgene Gweon, Ho-Jin Choi
Discovery of topic flows of authors. J. Supercomput. 76 (10) (2020)
Giang Nguyen, Shuan Chen, Thao Do, Tae Joon Jun, Ho-Jin Choi, Daeyoung Kim
Dissecting Catastrophic Forgetting in Continual Learning by Deep Visualization. CoRR (2020)
Seung-Ho Han, Ho-Jin Choi
Domain-Specific Image Caption Generator with Semantic Ontology. BigComp (2020)
Nyoungwoo Lee, Jehyun Nam, Ho-Jin Choi
Anomaly Detection and Visualization for Electricity Consumption Data. ICDM (Workshops) (2020)
Minsu Kwon, Ho-Jin Choi
Learning Low-Rank Representation for Matrix Completion. BigComp (2020)
Young-Jun Lee, Ho-Jin Choi
Emotional Response Generation using Conditional Variational Autoencoder. BigComp (2020)
Chae-Gyun Lim, Ho-Jin Choi
Temporal Relationship Extraction for Natural Language Texts by Using Deep Bidirectional Language Model. BigComp (2020)
Minsu Kwon, Young-Seob Jeong, Ho-Jin Choi
Implementation of Python-Based Korean Speech Generation Service with Tacotron. BigComp (2020)
Ho-Jin Choi, Young-Jun Lee
Deep Learning Based Response Generation using Emotion Feature Extraction. BigComp (2020)
Ahmed Y. Al Hammadi, Dongkun Lee, Chan Yeob Yeun, Ernesto Damiani, Song-Kyoo Kim, Paul D. Yoo, Ho-Jin Choi
Novel EEG Sensor-Based Risk Framework for the Detection of Insider Threats in Safety Critical Industrial Infrastructure. IEEE Access 8 (2020)
Young-Jun Lee, Chae-Gyun Lim, Ho-Jin Choi
Korean-Specific Emotion Annotation Procedure Using N-Gram-Based Distant Supervision and Korean-Specific-Feature-Based Distant Supervision. LREC (2020)
Bowon Ko, Ho-Jin Choi
Paraphrase Bidirectional Transformer with Multi-task Learning. BigComp (2020)
Dongkun Lee, Jehyun Nam, Ho-Jin Choi
Deep Electric Pole Anomaly Detection and Unsupervised Description Generation. BigComp (2020)
Chae-Gyun Lim, Young-Seob Jeong, Ho-Jin Choi
Survey of Temporal Information Extraction. J. Inf. Process. Syst. 15 (4) (2019)
Chan Yong Park, Han-Gyu Kim, Ho-Jin Choi
Robust Online Signature Verification Using Long-term Recurrent Convolutional Network. ICCE (2019)
Chae-Gyun Lim, Ho-Jin Choi
Korean Time Information Analysis of Hierarchical Annotation Rules from Natural Language Text. BigComp (2019)
Robert Brignall, Ho-Jin Choi, Jisu Jeong, Sang-il Oum
Deciding whether there are infinitely many prime graphs with forbidden induced subgraphs. Discret. Appl. Math. 257 (2019)
Young-Jun Lee, Chan Yong Park, Ho-Jin Choi
Word-Level Emotion Embedding Based on Semi-Supervised Learning for Emotional Classification in Dialogue. BigComp (2019)
Ho-Jin Choi, O-joung Kwon, Sang-il Oum, Paul Wollan
Chi-boundedness of graph classes excluding wheel vertex-minors. J. Comb. Theory, Ser. B 135 (2019)
Kyo-Joong Oh, Ho-Jin Choi, Sungtae Kwon, Suhwan Park
Question Understanding Based on Sentence Embedding on Dialog Systems for Banking Service. BigComp (2019)
Minsu Kwon, Ho-Jin Choi
Automatic Speech Recognition Dataset Augmentation with Pre-Trained Model and Script. BigComp (2019)
Hancheol Park, Kyo-Joong Oh, Ho-Jin Choi, Gahgene Gweon
Constructing a paraphrase database for agglutinative languages. Data Knowl. Eng. 123 (2019)
Ho-Jin Choi, Ilkyoo Choi, Jisu Jeong, Sang-il Oum
Online Ramsey theory for a triangle on -free graphs. J. Graph Theory 92 (2) (2019)
Seung-Ho Han, Bo-Won Go, Ho-Jin Choi
Multiple Videos Captioning Model for Video Storytelling. BigComp (2019)
Zhun Li, ByungSoo Ko, Ho-Jin Choi
Naive semi-supervised deep learning using pseudo-label. Peer-to-Peer Netw. Appl. 12 (5) (2019)
Chan Yong Park, Han-Gyu Kim, Dongkeon Lee, Zhun Li, Seung-Ho Han, Ho-Jin Choi
Image Analogy with Gaussian Process. BigComp (2018)
Young-Seob Jeong, Kyojoong Oh, Chung-Ki Cho, Ho-Jin Choi
Pseudo Random Number Generation Using LSTMs and Irrational Numbers. BigComp (2018)
Dongkun Lee, Ho-Jin Choi
Text to Game Characterization: A Starting Point for Generative Adversarial Video Composition. BigComp (2018)
Minsu Kwon, Han-Gyu Kim, Ho-Jin Choi
Improving Low-Rank Matrix Completion with Self-Expressiveness. CIKM (2018)
Chae-Gyun Lim, Ho-Jin Choi
LSTM-Based Model for Extracting Temporal Relations from Korean Text. BigComp (2018)
ByungSoo Ko, Chan Yong Park, Dongkeon Lee, Jaewon Kim, Ho-Jin Choi, Dongsoo Han
Finding a News Article Related to Posts in Social Media: The Need to Consider Emotion as a Feature. BigComp (2018)
Chae-Gyun Lim, Young-Seob Jeong, Ho-Jin Choi
Korean TimeBank Including Relative Temporal Information. LREC (2018)
Kyo-Joong Oh, Dongkun Lee, Chan Yong Park, Young-Seob Jeong, Sawook Hong, Sungtae Kwon, Ho-Jin Choi
Out-of-Domain Detection Method Based on Sentence Distance for Dialogue Systems. BigComp (2018)
Zhun Li, ByungSoo Ko, Ho-Jin Choi
Pseudo-Labeling Using Gaussian Process for Semi-Supervised Deep Learning. BigComp (2018)
Seung-Ho Han, Ho-Jin Choi, Philipp Benz, Jorge Loaiciga
Sensor-Based Mobile Robot Navigation via Deep Reinforcement Learning. BigComp (2018)
ByungSoo Ko, Han-Gyu Kim, Kyo-Joong Oh, Ho-Jin Choi
Controlled dropout: A different approach to using dropout on deep neural network. BigComp (2017)
Chae-Gyun Lim, Ho-Jin Choi
Efficient Temporal Information Extraction from Korean Documents. MDM (2017)
Zae Myung Kim, Suin Kim, Alice Oh, Ho-Jin Choi
An adaptive vocabulary learning application through modeling learner's linguistic proficiency and interests. BigComp (2017)
ByungSoo Ko, Han-Gyu Kim, Ho-Jin Choi
Controlled dropout: A different dropout for improving training speed on deep neural network. SMC (2017)
Zae Myung Kim, Hyungrai Oh, Han-Gyu Kim, Chae-Gyun Lim, Kyo-Joong Oh, Ho-Jin Choi
Modeling long-term human activeness using recurrent neural networks for biometric data. BMC Medical Informatics Decis. Mak. 17 (S-1) (2017)
Ho-Jin Choi, O-joung Kwon, Sang-il Oum, Paul Wollan
Chi-boundedness of graph classes excluding wheel vertex-minors. Electron. Notes Discret. Math. 61 (2017)
Han-Gyu Kim, Seung-Ho Han, Ho-Jin Choi
Discriminative restricted Boltzmann machine for emergency detection on healthcare robot. BigComp (2017)
Ho-Jin Choi, Ilkyoo Choi, Jisu Jeong, Geewon Suh
)-Coloring of Graphs with Girth at Least Five on a Surface. J. Graph Theory 84 (4) (2017)
Dongkeon Lee, Seung-Ho Han, Kyo-Joong Oh, Ho-Jin Choi
A Temporal Community Contexts Based Funny Joke Generation. MDM (2017)

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Publication Activity (10 Years)

Top Topics

Top Venues

Ho-Jin Choi