ABED: Abductive Bidirectional Entailment Diagnosis for Open-World Logical Reasoning, Seyeon Jeong, Sojeong Park and Beakcheol Jang, EMNLP 2026.
DuQUAD: A Dual-View Framework with Quality-Aware Evidence Pruning for Multi-Document Question Answering, Yeonjun Choi, Seyeon Jeong, Jong Wook Kim and Beakcheol Jang, EMNLP 2026.
When Retrieval Similarity Hurts: A Diagnostic Framework for Document Weighting in Black-Box RAG, Dongju Seo and Beakcheol Jang, Findings of EMNLP 2026.
Beyond Similarity: Coverage-Aware Prompt Selection for Time Series Forecasting with LLMs, Daeun Ji, Minkyoung Kim, Dongkuk Kim, Yohan Lee, Beomsoo Kim and Beakcheol Jang, Findings of EMNLP 2026.
PROGRAM: Programmatic Retrieval Optimization with Generative Reasoning and Augmented Multi-queries, Gun Il Kim, Jungkyu Shin, Jong Wook Kim and Beakcheol Jang, Findings of ACL 2026.
CTRL: Control-Based Time Series Forecasting with LLM-Guided Residual Learning, Minkyoung Kim, Daeun Ji, Yohan Lee, Beomsoo Kim and Beakcheol Jang, Findings of ACL 2026.
“As Eastern Powers, I will veto”: An Investigation of Nation-level Bias of Large Language Models in International Relations, Jonghyeon Choi, Yeonjun Choi, Hyun-chul Kim and Beakcheol Jang, AAAI 2026.
Multi-Test Nation Bias Benchmarking of LLMs with Explicit Unbiased Baselines, Jonghyeon Choi, Yeonjun Choi and Beakcheol Jang, TACL, forthcoming.
Tool-MAD: A Multi-Agent Debate Framework for Fact Verification with Diverse Tool Augmentation and Adaptive Retrieval, Seyeon Jeong, Yeonjun Choi, JongWook Kim and Beakcheol Jang, IEEE Access 2026.
Multi-Axial Analysis of Clinical Reasoning in Large Language Models: Inter-Verifier Disagreement and Its Implications for Automated Evaluation, Hyunjung Byun, Dahyoun Lee, Munyoung Jung and Beakcheol Jang, JMS 2026.
MAGNET: Counterfactual samples synthesizing for mitigating hallucination in large language models, Byeong Su Kim, Beomsoo Kim and Beakcheol Jang, PLOS ONE 2026.
Privacy-Preserving Trajectory Data Publication: A Distributed Approach without Trusted Servers, Jong Wook Kim and Beakcheol Jang, JNCA 2026.
Interpretability for Korean Language Models: Evidence from Attention Visualization, Jungkyu Shin and Beakcheol Jang, JKSCI 2026.
A Study on Orthodontic Treatment Plan Recommendation Using Large Language Models, Yo Han Lee and Beakcheol Jang, IEIE 2026.
Integrating Emotion, Situation, and Empathy Strategies in Retrieval-Augmented Response Generation, Sojeong Park and Beakcheol Jang, JKSCI 2026.
Injecting Hanja Radical Structure into Korean BERT through LoRA-based Contrastive Learning, Euna Song and Beakcheol Jang, JKSCI 2026.
UniRAG: A Unified RAG Framework for Knowledge-Intensive Queries with Decomposition, Break-Down Reasoning, and Iterative Rewriting, Gun Il Kim, Jongwook Kim and Beakcheol Jang, Findings of EMNLP 2025.
A pivot-enhanced question answering framework: using iterative sub-question decomposition and answer-to-question verification, Seyeon Park and Beakcheol Jang, ACM CIKM 2025.
Enhancing Medical Cross-Modal Hashing Retrieval using Dropout-Voting Mixture-of-Experts Fusion, Jae Won Ahn, Woo Sung Jang, and Beakcheol Jang, ACM CIKM MGSR 2025.
COVID-19 Policies and Payment Delays: Panel Data Insights from Korea's Food Industry, Minkyoung Kim, Gun Il Kim, Yo Han Lee and Beakcheol Jang, IICAIIC 2025.
Enhancing 3D Tooth Segmentation Using Curvature-FPS Point Cloud Downsampling, Sunga Hwang, Gun Il Kim, Jungkyu Shin, Yo Han Lee, Yong Woon Shin, Wooae Ki and Beakcheol Jang, IEEE Access 2025.
Efficient Compressing and Tuning Methods for Large Language Models: A Systematic Literature Review, Gun Il Kim, Sunga Hwang and Beakcheol Jang, ACM CSUR 2025.
Visual Question Answering: A Survey of Methods, Datasets, Evaluation, and Challenges, Byeong Su Kim, Jieun Kim, Deokwoo Lee and Beakcheol Jang, ACM CSUR 2025.
IDQuAD: Infectious disease question and answering dataset, Soonchan Kwon, Sujeong Hur and Beakcheol Jang, PLOS ONE 2025.
Classification of Fashion E-commerce Products using ResNet-BERT Multi-modal Deep Learning and Transfer Learning Optimization, In Jae Seo, Yo Han Lee and Beakcheol Jang, PLOS ONE 2025.
Accurate total consumer price index forecasting with data augmentation, multivariate features, and sentiment analysis: A case study in Korea, In Jae Seo, Minkyoung Kim and Beakcheol Jang, PLOS ONE 2025.
A comprehensive survey of fake text detection on misinformation and LM-generated texts, Soonchan Kwon and Beakcheol Jang, IEEE Access 2025.
Forecasting epidemic spread with recurrent graph gate fusion transformers, Minkyoung Kim, Jae Heon Kim and Beakcheol Jang, IEEE JBHI 2025.
Adaptive Hierarchical Control of Warning and Trajectory for Energy-Efficient Autonomous Driving, Daeun ji and Beakcheol Jang, JKSCI 2025.
Time Series Forecasting Using RAG-based News Information and Large Language Models: A Case Study on COVID-19 Data, Dongkuk Kim, Yeonjun Choi and Beakcheol Jang, JICS 2025.
Research on infectious disease AI agent using large language models : focusing on domestic infectious disease data, Seyeon Jeong and Beakcheol Jang, JICS 2025.
Efficient prompt engineering for Corrective RAG specialized for benchmarking Massive Multitask Language Understanding dataset, Yo Han Lee and Beakcheol Jang, IEIE 2025.
Privacy-preserving generation and publication of synthetic trajectory microdata: A comprehensive survey, Jong Wook Kim and Beakcheol Jang, JNCA 2024.
Climate policy uncertainty and its impact on real estate market dynamics: A sectoral and regional analysis, Chulyoung Cho, Jinseok Yang and Beakcheol Jang, PLOS ONE 2024.
Enhancing machine-generated text detection: Adversarial fine-tuning of pre-trained language models, Dong Hee Lee and Beakcheol Jang, IEEE Access 2024.
Enhancing financial sentiment analysis ability of language model via targeted numerical change-related masking, Hui Do Jung and Beakcheol Jang, IEEE Access 2024.
Heterogeneous macroeconomic factors' effects on stocks across sizes, styles, and sectors in the South Korean market, Chulyoung Cho, Jinseok Yang and Beakcheol Jang, PLOS ONE 2024.
A survey on multimodal bidirectional machine learning translation of image and natural language processing, Wongyung Nam and Beakcheol Jang, ESWA 2024.
Exploring data augmentation ratios for YOLO-based multi-category clothing image classification by model size, Seyeon Park, Sunga Hwang, and Beakcheol Jang, JICS 2024.
A study on AI-inherent security vulnerabilities and security guidelines for AI-integrated defense information systems, Jong Hyeon Choi and Beakcheol Jang, 국방정책연구 2024.
Fine-tuning BERT-based NLP models for sentiment analysis of korean reviews: optimizing the sequence length, Sunga Hwang, Seyeon Park, and Beakcheol Jang, JICS 2024.
Comparative study of user reactions in OTT service platforms using text mining, Soonchan Kwon, Jieun Kim, and Beakcheol Jang, JICS 2024.
Optimizing language models through dataset-specific post-training: A focus on financial sentiment analysis, Hui Do Jung, Jae Heon Kim, and Beakcheol Jang, JICS 2024.
Zero-shot korean sentiment analysis with large language models: Comparison with pre-trained language models, Soonchan Kwon, Donghee Lee, and Beakcheol Jang, JKSCI 2024.
An approach on improving the recommender system: Predicting movie genres based on plot summaries, Gun Il Kim, Jae Heon Kim, Minkyoung Kim, Taekyoung Kwon, and Beakcheol Jang, ICAIIC 2024.
FTT: fourier transform based transformer for brain CT report generation, Jieun Kim, Byeong Su Kim, Insung Choi, Zepa Yang, and Beakcheol Jang, ICAIIC 2024.
Classification of mathematical test questions using machine learning on datasets of learning management system questions, Gun Il Kim, Sungtae Kim and Beakcehol Jang, PLOS ONE 2023.
HSGA: A hybrid LSTM-CNN self-guided attention to predict the future diagnosis from discharge narratives, Gaspard Harerimana, Gun Il Kim, Jong Wook Kim and Beakcheol Jang, IEEE Access 2023.
Analysis of psychological factors influencing mathematical achievement and machine learning classification, Juhyung Park, Sungtae Kim and Beakcheol Jang, Mathematics 2023.
Autoregressive decoder with extracted gap sessions for sequential/session-based recommendation, Jaewon Chung, Jung Hwa Lee and Beakcheol Jang, IEEE Access 2024.
Evolution of deep learning-based sequential recommender systems: from current trends to new perspectives, Ji Hyung Yoon and Beakcheol Jang, IEEE Access 2024.
Long-term influenza outbreak forecast using time-precedence correlation of web data, Beakcheol Jang, Inhwan Kim and Jong Wook Kim, IEEE TNNLS 2023.
COVID-19 outbreak prediction using Seq2Seq+Attention and Word2Vec keyword time series data, Yeongha Kim, Chang-Reung Park, Jae-Pyoung and Beakcheol Jang, PLOS ONE 2023.
Petroleum price prediction with CNN-LSTM and CNN-GRU using skip-connection, Gun Il Kim and Beakcheol Jang, Mathematics 2023.
Survey of landmark-based indoor positioning technologies, Beakcheol Jang, Hyunjung Kim and Jong Wook Kim, Information Fusion 2023.
FinBERT fine-tuning for sentiment analysis: exploring the effectiveness of datasets and hyperparameters, Jae Heon Kim, Hui Do Jung and Beakcheol Jang, JICS 2023.
Comparative study of keyword extraction models in biomedical domain, Donghee Lee, Soonchan Kwon and Beakcheol Jang, JICS 2023.
Effectively computing transition patterns with privacy-preserved trajectory datasets, Jong Wook Kim and Beakcheol Jang, PLOS ONE 2022.
Accurate prediction of electricity consumption using a hybrid CNN-LSTM model based on multivariable data, Jaewon Chung and Beakcheol Jang, PLOS ONE 2022.
Deep learning-based privacy-preserving framework for synthetic trajectory generation, Jong Wook Kim and Beakcheol Jang, JNCA 2022.
A multi-headed transformer approach for predicting the patient’s clinical time-series variables from charted vital signs, Gaspard Harerimana, Jong Wook Kim, and Beakcheol Jang, IEEE Access 2022.
Deep similarity analysis and forecasting of actual outbreak of major infectious diseases using Internet-sourced data, Beakcheol Jang, Yeongha Kim, Gun Il Kim and Jong Wook Kim, JBI 2022.
Privacy-preserving mechanisms for location privacy in mobile crowdsensing: A survey, Jong Wook Kim, Kennedy Edemacu and Beakcheol Jang, JNCA 2022.
A comparison study of RNN, CNN, and GAN models in sequential recommendation, Ji Hyung Yoon, Jaewon Chung and Beakcheol Jang, JICS 2022.
Text summarization of dialogue based on BERT, Wongyung Nam, Jisoo Lee and Baekcheol Jang, JKSCI 2022.
An accurate cryptocurrency price forecasting using reverse walk-forward validation, Hyun Ahn and Beakcheol Jang, JICS 2022.
A survey of differential privacy-based techniques and their applicability to location-based services, Jong Wook Kim, Kennedy Edemacu, Jong Seon Kim, Yon Dohn Chung and Beakcheol Jang, Computers & Security 2021.
Reliability check via weight similarity in privacy-preserving multi-party machine learning, Kennedy Edemacu, Beakcheol Jang and Jong Wook Kim, Information Sciences 2021.
A worldwide disease-related topic extraction system using a deep learning based ranking algorithm and Internet-sourced data, Beakcheol Jang, Myeonghwi Kim, Inhwan Kim and Jong Wook Kim, Sensors 2021.
A deep attention model to forecast the length of stay and the in-hospital mortality right on admission from ICD codes and demographic data, Gaspard Harerimana, Jong Wook Kim and Beakcheol Jang, JBI 2021.
Effective training data extraction method to improve influenza outbreak prediction from online news articles, Beakcheol Jang, Inhwan Kim and Jong Wook Kim, JMIR Medical Informatics 2021.
CESCR: CP-ABE for efficient and secure sharing of data in collaborative ehealth with revocation and no dummy attribute, Kennedy Edemacu, Beakcheol Jang and Jong Wook Kim, PLOS ONE 2021.
Collaborative ehealth privacy and security: An access control with attribute revocation based on OBDD access structure, Kennedy Edemacu, Beakcheol Jang and Jong Wook Kim, IEEE JBHI 2020.
Effective privacy-preserving collection of health data from a user’s wearable device, Jong Wook Kim, Su-Mee Moon, Sang-ug Kang and Beakcheol Jang, Applied Sciences 2020.
Bi-LSTM model to increase accuracy in text classification: Combining Word2vec CNN and Attention mechanism, Beakcheol Jang, Myeonghwi Kim, Gaspard Harerimana, Sang-ug Kang and Jong Wook Kim, Applied Sciences 2020.
End-fire vivaldi antenna array with wide fan-beam for 5G mobile handsets, Won Woo Lee, In-June Hwang and Beakcheol Jang, IEEE Access 2020.
Efficient and expressive access control with revocation for privacy of PHR based on OBDD access structure, Kennedy Edemacu, Beakcheol Jang and Jong Wook Kim, IEEE Access 2020.
Performance evaluation of deep learning models, Myeonghwi Kim and Beakcheol Jang, JP Journal of Heat and Mass Transfer, 2020.
Chicken pox prediction using deep learning model, Miran Lee, Jong Wook Kim and Beakcheol Jang, The Transactions of the Korean Institute of Electrical Engineers 2020.
Performance evaluations of text ranking algorithms, Myeonghwi Kim and Beakcheol Jang, JKSCI 2020.
Prediction of infectious diseases using multiple web data and LSTM, Yeongha Kim, Inhwan Kim and Beakcheol Jang, JICS 2020.
Indoor positioning technique using the landmark based on relative AP signal strengths, Hyunjung Kim and Beakcheol Jang, JKSCI 2020.
Influenza detection using twitter and word embeddings, Inhwan Kim and Beakcheol Jang, JKSCI 2020.
Q-learning algorithms: A comprehensive classification and applications, Beakcheol Jang, Myeonghwi Kim, Gaspard Harerimana and Jong Wook Kim, IEEE Access 2019.
Workload-aware indoor positioning data collection via local differential privacy, Jong Wook Kim and Beakcheol Jang, IEEE CL 2019.
Word2vec convolutional neural networks for classification of news articles and twitter tweets, Beakcheol Jang, Inhwan Kim and Jong Wook Kim, PLOS ONE 2019.
MPPDS: Multilevel privacy-preserving data sharing in a collaborative ehealth system, Jong Wook Kim, Kennedy Edemacu and Beakcheol Jang, IEEE Access 2019.
Deep learning for electronic health record analytics, Gaspard Harerimana, Jong Wook Kim, Hoon Yoo and Beakcheol Jang, IEEE Access 2019.
IPSCL: An accurate indoor positioning algorithm using sensors and crowdsourced landmarks, Beakcheol Jang, Hyunjung Kim and Jong Wook Kim, Sensors 2019.
Collecting health lifelog data from smartwatch users in a privacy-preserving manner, Jong Wook Kim, Jong Hyun Lim, Su Mee Moon and Beakcheol Jang, IEEE Access 2019.
Privacy provision in collaborative ehealth with attribute-based encryption: Survey, challenges and future directions, Kennedy Edemacu, Hung Kook Park, Beakcheol Jang and Jong Wook Kim, IEEE Access 2019.
PEACOCK: Map-based multitype infectious disease outbreak information system, Beakcheol Jang, Miran Lee and Jong Wook Kim, IEEE Access 2019.
A tunable MIMO antenna with dual-port structure for mobile phones, Won Woo Lee and Beakcheol Jang, IEEE Access 2019.
Indoor positioning technologies without offline fingerprinting map: A survey, Beakcheol Jang and Hyunjung Kim, IEEE COMST 2019.
Performance evaluation of Q-learning, Myeonghwi Kim and Beakcheol Jang, JP Journal of Heat and Mass Transfer 20219.
Infectious disease infection index information system, Beakcheol Jang, Miran Lee, Myeong Hwi Kim, Hyunjung Kim, Hoon Yoo and Jong Wook Kim, IEEE ICCE 2019.
Privacy-preserving data collection scheme on smartwatch platform, Jong Wook Kim, Jong Hyun Lim, Su Mee Moon, Beakcheol Jang and Hoon Yoo, IEEE ICCE 2019.
Poacher detection in african game parks and reserves with IoT: Machine learning approach, Kennedy Edemacu, Jong Wook Kim, Beakcheol Jang and Hung Kook Park, ICGHIT 2019.
Indoor positioning system using sensor and crowdsourcing landmark map update, Hyunjung Kim, Jong Wook Kim and Beakcheol Jang, ICGHIT 2019.
Privacy-preserving aggregation of personal health data streams, Jong Wook Kim, Beakcheol Jang and Hoon Yoo, PLOS ONE 2018.
Health big data analytics: A technology survey, Gaspard Harerimana, Beakcheol Jang, Jong Wook Kim and Hung Kook Park, IEEE Access 2018.
Privacy-preserving top-k route computation in indoor environments, Dae Ho Kim, Beakcheol Jang and Jong Wook Kim, IEEE Access 2018.
DOVE: An infectious disease outbreak statistics visualization system, Miran Lee, Jong Wook Kim and Beakcheol Jang, IEEE Access 2018.
DiTeX: Disease-related topic extraction system through internet-based sources, Jungwon Yoon, Jong Wook Kim and Beakcheol Jang, PLOS ONE 2018.
Characteristics analysis of data from news and social network services, Beakcheol Jang and Jungwon Yoon, IEEE Access 2018.
Application of local differential privacy to collection of indoor positioning data, Jong Wook Kim, Dae Ho Kim and Beakcheol Jang, IEEE Access 2018.
73GHz series antenna array for 5G system, Won-Woo Lee and Beakcheol Jang, JP Journal of Heat and Mass Transfer 20218.
Series array antenna for 5G cap system, Won-Woo Lee and Beakcheol Jang, JP Journal of Heat and Mass Transfer 20218.
Disaster preparedness smart building system, Beakcheol Jang, JP Journal of Heat and Mass Transfer 20218.
Anonymization algorithms for location privacy protection: A survey, Miran Lee, Won Woo Lee and Beakcheol Jang, JP Journal of Heat and Mass Transfer 20218.
Effective word embedding for twitter data, Inhwan Kim and Beakcheol Jang, J-KICS, 2018.
Effective indoor positioning components, Beakcheol Jang and Hyunjung Kim, Kideok Kim, Miran Lee, Hoon Yoo and Jong Wook Kim, ACM CoNEXT (poster) 2018.
Worldwide emerging disease-related information extraction system from news data, Myeonghwi Kim, Inhwan Kim, Miran Lee and Beakcheol Jang, ACM SENSYS (poster) 2018.
Twitter trend analysis with word2vec, Jungwon Yoon, Miran Lee, Myeonghwi Kim, Hyunjung Kim, Inhwan Kim, Hoon Yoo and Beakcheol Jang, 한국인터넷정보학회 춘계학술발표대회 논문집 제19권1호 2018.
A study on effective deep learning training based on twitter, Inhwan Kim, Jungwon Yoon, Hyunjung Kim, Miran Lee, Myeonghwi Kim, Hoon Yoo and Beakcheol Jang, 한국인터넷정보학회 춘계학술발표대회 논문집 제19권1호 2018.
A high isolation 4 by 4 MIMO antenna for LTE mobile phones using coupling elements, Won Woo Lee, Hyung Kyu Yang and Beakcheol Jang, TIIS 2017.
CCDC: A congestion control technique for duty cycling WSN MAC protocols, Beakcheol Jang and Wonyong Yoon, TIIS 2017.
An accurate fingerprinting based indoor positioning algorithm, Min Seok Choi and Beakcheol Jang, IJAER 2017.
Open hardware platforms for internet of things: Evaluation & analysis, Jae Yeon Seo, Myung Hwi Kim and Beakcheol Jang, JKSI 2017.
Commercial indoor navigation system technology movement, Jae-Min Seo and Beakcheol Jang, JKSI 2017.
A small 4 by 4 MIMO antenna system for LTE smartphones, Won Woo Lee and Beakcheol Jang, MOTL 2016.
2×2 MIMO antenna system with different antenna types for mobile terminals, Won Woo Lee and Beakcheol Jang, MOTL 2016.
Asynchronous duty cycling MAC Protocols for Wireless Sensor Networks: A Survey, Yong Shi and Beakcheol Jang, Far East Journal of Electronics and Communications 2016.
Analysis of bluetooth indoor localization technologies and experiment of correlation between RSSI and distance, Yang Su Kim and Beakcheol Jang, Journal of the Korea Society of Computer and Information 2016.
An analysis of indoor positioning technologies using wireless signals, Min Seok Choi and Beakcheol Jang, JKSI 2016.
Indoor localization technology survey, Cheong Mi Kim and Beakcheol Jang, JKSI 2016.
A DVC switchable antenna technique for the hand effect in mobile terminals, Won Woo Lee and Beakcheol Jang, MOTL 2015.
Multichannel asynchronous scheduled MAC protocol for wireless sensor networks, Jun Bum Lim, Beakcheol Jang and Mihail L. Sichitiu, COMCOM 2015.
RU-MAC: A receiver initiated update asynchronous duty cycling MAC protocol for wireless sensor networks, Yong Shi and Beakcheol Jang, IJAER 2015.
Wireless sensor network routing protocol survey, Shi-Bin Liu and Beakcheol Jang, IJAER 2015.
Cloud system security technology trend, Jeongwon Yoon and Beakcheol Jang, Journal of the Korea Society of Computer and Information 2015.
WiSMax: Wi-Fi speed maximization application, Kyu Sang, Min Seok Choi and Beakcheol Jang, Journal of the Korea Academia Industrial cooperation Society 2015.
IEEE 802.11 saturation throughput analysis in the presence of hidden terminals, Beakcheol Jang and Mihail L. Sichitiu, IEEE/ACM TON 2012.
RapTEX: Rapid prototyping tool for embedded communication systems, Jun Bum Lim, Beakcheol Jang, Suyoung Yoon, Mihail L. Sichitiu and Alexander G Dean, ACM TOSN 2010.
Performance impact of large file transfer on web proxy caching: A case study in a high bandwidth campus network environment, Hyunchul Kim, Dongman Lee, Kilnam Chon, Beakcheol Jang, Taekyoung Kwon and Yanghee Choi, JCN 2010.
DNS resolution with renewal using piggyback, Beakcheol Jang, Dongman Lee, Kilnam Chon and Hyunchul Kim, JCN 2009.
AS-MAC: An asynchronous scheduled MAC protocol for wireless sensor networks, Beakcheol Jang, Jun Bum Lim and Mihail L. Sichitiu, IEEE MASS 2008.
Domain name system resolution with renewal using piggyback, Beakcheol Jang and Kilnam Chon, WWW(poster) 2003.
