SELAB

Research Output

Publications & Research Outputs

Peer-reviewed papers, patents, awards, and activities, organized for fast, transparent review.

Ongoing Research Projects

  1. 2026

    Journal Can a Language Model Judge Commit-Message Faithfulness? A Measurement-Validity Study of Automatic Evaluation

    Hyerin Kim, Geunseok Yang*

    Planned submission to Empirical Software Engineering (EMSE)

  2. 2026

    Journal Are Software Assurance Gates Complementary? Conditional Detection of Known Defects in AI-Generated Changes

    Yeonuk Choi, Geunseok Yang*

    Planned submission to Information and Software Technology (IST)

  3. 2026

    Journal Do Evaluation Protocols Reverse Published Coding-Agent Conclusions? A Multi-Run Reproduction and Protocol-Transfer Study

    Hyunsoo Lee, Geunseok Yang*

    Planned submission to ACM Transactions on Software Engineering and Methodology (TOSEM)

  4. 2026

    Journal When Green Tests Are Not Enough: A Lower-Bound Study of Residual Failures in AI-Generated Software Patches

    Changsoo Kim, Geunseok Yang*

    Planned submission to Empirical Software Engineering (EMSE)

  5. 2026

    Journal When Prompt Injection Persists in the Codebase: Unsafe Artifacts from Open-Weight Coding Agents and Assurance-Gate Escape

    Myeongmuk Kang, Geunseok Yang*

    Planned submission to IEEE Transactions on Software Engineering (TSE)

  6. 2026

    Journal Do Coding-Agent Findings Survive Model Generations? A Longitudinal Reproduction Study

    Hyerin Kim, Geunseok Yang*

    Planned submission to Empirical Software Engineering (EMSE)

  7. 2026

    Journal Hallucination, Context Faithfulness, and Template Fidelity in Bug Report Generation with Open-Weight Large Language Models: Comparing Prompting, Retrieval Augmentation, and Direct Preference Optimization

    Seojin Choi, Geunseok Yang*

    Planned submission to IEEE Transactions on Software Engineering (TSE)

  8. 2026

    Journal When Fusion Fails: A Provenance-Aware Vulnerability Profile of Fault Localization under Incomplete Debugging Artifacts

    Gyumin Nam, Geunseok Yang*

    Planned submission to Information and Software Technology (IST)

Manuscripts Under Review

  1. 2026

    Journal Ranking Sensitivity to Automatic Evaluation Specifications: LLMs versus Retrieval-Copy Baselines for Bug-Report Section Completion

    Seojin Choi, Geunseok Yang*

    under review at the Empirical Software Engineering (EMSE)

  2. 2026

    Journal Title Withheld for Double-Blind Review

    강명묵, 양근석*

    under review at the 정보과학회논문지 : 소프트웨어 및 응용 2026

  3. 2026

    Journal When Does Baseline Output Length Prioritize Visible-Test Regressions after LLM Updates? Controlled MBPP Evidence and a Failed Transfer Gate

    Gyumin Nam, Geunseok Yang*

    under review at the Electronics

  4. 2026

    Journal Can Vulnerability Advisories Substitute for Security Bug Reports as Positive Supervision? A Retrospective Study with Fixed Linear Classifiers

    Murun Ganzorig, Geunseok Yang*

    under review at the Empirical Software Engineering (EMSE)

  5. 2026

    Journal Calibrating Selective LLM Escalation Claims in C/C++ Vulnerability Triage: A Cost-Tuned-Comparator Empirical Study

    Changsoo Kim, Geunseok Yang*

    under review at the Empirical Software Engineering (EMSE)

  6. 2026

    Journal Python Dependency Risk in AI-Agent-Attributed Pull Requests: Naturalistic Prevalence, Public-Evidence Detectability, and Enforcement Trade-offs

    Hyunsoo Lee, Geunseok Yang*

    under review at the IEEE Transactions on Software Engineering (TSE)

  7. 2026

    Journal 초급 Python 프로그래밍에서 생성형 AI 피드백의 정합성 기반 신뢰성 평가: 코드 수정, 테스트 생성, 코드 리뷰 응답을 중심으로

    양근석*

    under review at the 한국인공지능교육학회 2026

  8. 2026

    Journal Calibrating Feedback-Conditioned Second-Round Repair Claims in LLM-Based Program Repair: A Budget-Aware Common-Pool Empirical Study

    Hyunsoo Lee, Geunseok Yang*

    under review at the Empirical Software Engineering (EMSE)

  9. 2026

    Journal A Leakage-Safe Empirical Comparison of Traditional Neural Models, Fine-Tuned Pretrained Encoders (BERT, CodeBERT), Lightweight Instruction-Tuned LLMs under Zero-Shot and Few-Shot Prompting, and Classical Textual Baselines for Security Bug Report Classification across 11 Open-Source Projects

    Murun Ganzorig, Geunseok Yang*

    under review at the Empirical Software Engineering (EMSE)

  10. 2026

    Journal Title Withheld for Double-Blind Review

    이현수, 양근석*

    under review at the 정보과학회논문지 : 소프트웨어 및 응용 2026

  11. 2026

    Journal Title Withheld for Double-Blind Review

    김윤기, 양근석*

    under review at the 정보과학회논문지 : 소프트웨어 및 응용 2026

  12. 2026

    Journal Title Withheld for Double-Blind Review

    김윤기, 양근석*

    under review at the 정보과학회논문지 : 소프트웨어 및 응용 2026

Current Year

  1. 2026

    Journal (KSC2025 우수논문) 커밋 메시지 생성 평가에서 참조문 일치와 Diff 기반 충실성의 분리

    김혜린, 안도경, 양근석*

    정보과학회논문지 : 소프트웨어 및 응용, 2026, to appear (KCI)

  2. 2026

    Journal AI·SW 교육에서 생성형 AI 도구 활용 역량과 산출물 검증 역량의 교육 요소 탐색: 코드 생성 사례를 중심으로

    양근석*

    한국인공지능교육학회 2026, to appear (KCI 등재후보지)

  3. 2026

    Journal How the Representation of Retrieved Context Affects In-Context Prompting for Commit Message Generation

    Dokyeong An, Geunseok Yang*

    In Electronics, Vol. 15, No. 3, pp. 1-27, 2026 (SCIE, IF: 2.6)

  4. 2026

    Journal QLoRA와 CTQRS 구조화 프롬프트, CoT·Few-shot 전략을 결합한 오픈 소스 버그 리포트 자동 생성 기법

    최서진, 양근석*

    정보과학회논문지 : 소프트웨어 및 응용, Vol. 53, No. 3, pp. 217-229, 2026 (KCI)

  5. 2026

    Journal Integrating Attention Mechanism with Code Structural Affinity and Execution Context Correlation for Automated Bug Repair

    Jinfeng Ji, Geunseok Yang*

    In Computers, Materials & Continua, Vol. 86, No. 3, pp. 1-18, 2026 (SCIE, IF: 1.7)

Recent 3 Years (2023-2025)

  1. 2025

    Journal CTQRS-Based Reinforcement Learning Framework for Reliable Bug Report Generation Using Open-Source Large Language Models

    Geunseok Yang*

    In Applied Sciences, Vol. 15, No. 23, pp. 1-26, 2025 (SCIE, IF: 2.5)

  2. 2025

    Journal AgentReport: A Multi-Agent LLM Approach for Automated and Reproducible Bug Report Generation

    Seojin Choi, Geunseok Yang*

    In Applied Sciences, Vol. 15, No. 22, pp. 1-31, 2025 (SCIE, IF: 2.5)

  3. 2025

    Journal LLMLoc: A Structure-Aware Retrieval System for Zero-Shot Bug Localization

    Gyumin Nam, Geunseok Yang*

    In Electronics, Vol. 14, No. 21, pp. 1-24, 2025 (SCIE, IF: 2.6)

  4. 2025

    Journal Security Bug Report Classification via Cross-Project Similarity-Based Data Augmentation and Deep Learning Models

    Murun Ganzorig, Jinfeng Ji, Geunseok Yang*

    In IEEE Access, Vol. 13, pp. 173222-173240, 2025 (SCIE, IF: 3.6)

  5. 2025

    Journal Do Stop Words Matter in Bug Report Analysis? Empirical Findings Using Deep Learning Models across Duplicate, Severity, and Priority Classification

    Jinfeng Ji, Geunseok Yang*

    In Applied Sciences, Vol. 15, No. 16, pp. 1-47, 2025 (SCIE, IF: 2.5)

  6. 2025

    Journal Enhancing Bug Assignment with Developer-Specific Feature Extraction and Hybrid Deep Learning

    Geunseok Yang*, Jinfeng Ji, Dongkyu Kim

    In Electronics, Vol. 14, No. 12, pp. 1-25, 2025 (SCIE, IF: 2.6)

  7. 2025

    Journal Leveraging Cross-Project Similarity for Data Augmentation and Security Bug Report Prediction

    Jinfeng Ji, Geunseok Yang*

    In IEEE Access, Vol. 13, pp. 80416-80428, 2025 (SCIE, IF: 3.6)

  8. 2025

    Journal LSTM Attention-Driven Similarity Learning for Effective Bug Localization

    Geunseok Yang*, Jinfeng Ji, Eontae Kim

    In Applied Sciences, Vol. 15, No. 3, pp. 1-24, 2025 (SCIE, IF: 2.5)

  9. 2025

    Journal Feature Learning via Correlation Analysis for Effective Duplicate Detection

    Geunseok Yang*, Jinfeng Ji, Taemin Kim

    In Applied Sciences, Vol. 15, No. 3, pp. 1-28, 2025 (SCIE, IF: 2.5)

  10. 2025

    Journal Enhanced Bug Priority Prediction via Priority-Sensitive Long Short-Term Memory–Attention Mechanism

    Geunseok Yang*, Jinfeng Ji, Jaehee Kim

    In Applied Sciences, Vol. 15, No. 2, pp. 1-21, 2025 (SCIE, IF: 2.5)

  11. 2023

    Journal 버그 심각도 예측에 버그 리포트의 다중 토픽 분석 및 CNN 알고리즘 적용

    김언태, 양근석*, 정인홍

    정보과학회논문지 : 소프트웨어 및 응용, Vol. 50, No. 11, pp. 954-965, 2023 (KCI)

Others

Show older archive (14 items before 2023)
  1. 2022

    Journal Predicting Duplicate in Bug Report Using Topic-based Duplicate Learning with Fine Tuning-based BERT Algorithm

    Taemin Kim, Geunseok Yang*

    In IEEE Access, Vol. 10, pp. 129666-129675, 2022 (SCIE, IF: 3.367)

  2. 2022

    Journal A Bug Triage Technique using Developer-based Feature Selection and CNN-LSTM Algorithm

    JeongMin Jang, Geunseok Yang*

    In Applied Sciences, Vol. 12, No. 18, pp. 1-18, 2022 (SCIE, IF: 3.021)

  3. 2022

    Journal Bug Severity Prediction Algorithm using Topic-based Feature Selection and CNN-LSTM Algorithm

    JungYeon Kim, Geunseok Yang*

    In IEEE Access, Vol. 10, pp. 94643-94651, 2022 (SCIE, IF: 3.367)

  4. 2021

    Journal Utilizing Topic-Based Similar Commit Information and CNN-LSTM Algorithm for Bug Localization

    Geunseok Yang, Byungjeong Lee*

    In Symmetry, Vol. 13, No. 3, pp. 406-423, 2021 (SCIE, IF: 2.645)

  5. 2020

    Journal 소프트웨어 버그 정정에 SeqGAN 알고리즘을 적용

    양근석, 이병정

    인터넷정보학회논문지, Vol. 21, No. 5, pp. 129-137, 2020 (KCI)

  6. 2019

    Journal Applying Topic Modeling and Similarity for Predicting Bug Severity in Cross Projects

    Geunseok Yang, Kyeongsic Min, Jung-won Lee, Byungjeong Lee*

    In KSII Transactions on Internet and Information Systems (TIIS), Vol. 13, No. 3, pp. 1583-1598, 2019 (SCIE, IF: 0.648)

  7. 2018

    Journal An Emotion Similarity based Severity Prediction of Software Bugs: A Case Study of Open Source Projects

    Geunseok Yang, Tao Zhang, Byungjeong Lee*

    In IEICE Trans. on Information and Systems, Vol. E101, Issue. 8, pp. 2015-2026, 2018 (SCIE, IF: 0.449)

  8. 2018

    Journal Applying Genetic Programming with Similar Bug Fix Information to Automatic Fault Repair

    Geunseok Yang, Youngjun Jeong, Kyeongsik Min, Jung-won Lee, Byungjeong Lee*

    In Symmetry, Vol. 10, No. 4, Article 92, 2018 (SCIE, IF: 2.143)

  9. 2016

    Journal Improving Predictions about Bug Severity by Utilizing Bugs Classified as Normal

    Kwanghue Jin, Amarmend Dashbalbar, Geunseok Yang, Byungjeong Lee*, Jung-Won Lee

    In Journal of Contemporary Engineering Sciences, Vol. 9, no. 19, pp. 933-942, Aug. 2016.

  10. 2016

    Journal Guiding Bug Triage through Developer Analysis in Bug Reports

    Tao Zhang, Geunseok Yang, Byungjeong Lee*, Alvin T. S. Chan

    In International Journal of Software Engineering and Knowledge Engineering, Vol. 26, No. 03, pp. 405-431, 2016 (SCIE, IF: 0.299)

  11. 2016

    Journal Towards More Accurate Severity Prediction and Fixer Recommendation of Software Bugs

    Tao Zhang, Jiachi Chen, Geunseok Yang, Byungjeong Lee, Xiapu Luo*

    In Journal of Systems and Software, Vol. 117, pp. 166-184, 2016 (SCI, IF: 2.444)

  12. 2015

    Journal 토픽 모델과 버그 리포트 메타 필드를 이용한 버그 심각도 예측 방법

    양근석, 이병정*

    정보과학회 컴퓨팅의 실제 논문지 Vol. 21, No. 9, pp. 616-621, 2015 (KCI)

  13. 2014

    Journal 토픽 모델과 소셜 네트워크를 이용한 개발자 추천방법

    양근석, 장도, 이병정*

    정보과학회논문지 : 소프트웨어 및 응용 Vol. 41, No. 8, pp. 557-568, 2014 (KCI)

  14. 2013

    Journal 버그 정정 관리에 데이터 마이닝 적용

    양근석, 장도, 이병정*

    정보과학회지 Vol. 31, No. 10, pp. 16-22, 2013 (KSCI)