About

Hello👋, I am a M.S. student at NLP Lab @ Konkuk Univ, advised by Harksoo Kim.

Education

• M.S. in Artificial Intelligence, Konkuk University, Mar 2025 -
• B.S. in Computer Science, Gachon University, Mar 2019 - Feb 2025

Experience

• NLP Lab(Konkuk Univ)
  • Graduated Student (Jan 2025 - )
  • Advisor: Harksoo Kim
• Algorithm Lab(Gachon Univ)
  • Undergraduated Student (Dec 2023 - Dec 2024)
  • Advisor: Yourim Yoon

Publications

• Enhancing Sarcopenia Prediction with Genetic Algorithms for Feature Selection (Journal of KIISE, 2026)
  • Jiwoo Song, Juoh Sun, Geon Park, Harksoo Kim
  • paper
• K-NLPers at SemEval-2026 Task 7: Multiple LLM Agent Debate System for Everyday Knowledge Across Diverse Languages and Cultures(SemEval 2026 workshop at ACL 2026)
  • Jiwoo Song, Sihyeong Yeom, Harksoo Kim
  • paper
• A Mathematics Tutor Based on Pedagogical Plan-Driven LLM Orchestration (KCC 2026)
  • Jiwoo Song, Juoh Sun, Harksoo Kim
• Enhancing Tutor Utterance Quality via GRPO Guided by Student Learning Outcomes (KSC 2025)
  • Jiwoo Song, Juoh Sun, Harksoo Kim
  • paper
• Building a Math Tutoring Model Using Model Merging Techniques (HCLT 2025)
  • Juoh Sun, Geon Park, Jiwoo Song, Harksoo Kim
  • paper
• Constructing a Math Tutoring Dataset Based on Student Comprehension States (HCLT 2025)
  • Jiwoo Song, Juoh Sun, Geon Park, Harksoo Kim
  • paper
• Enhancing Sarcopenia Prediction with Genetic Algorithms for Feature Selection (Journal of KIISE, 2025)
  • Jiwoo Song, Jaehyeong Lee, Yourim Yoon
  • paper
• K-NLPers at BEA 2025 Shared Task: Evaluating the Quality of AI Tutor Responses with GPT-4.1 (BEA workshop at ACL 2025)
  • Geon Park^*, Jiwoo Song^*, Gihyeon Choi^*, Juoh Sun^*, Harksoo Kim
  • paper
• LoCCA-Frame: A Low-Cost and Strategy-Guided Prompting Framework for Enhancing Diagnosis-Prediction Mental Health Counseling (KCC 2025)
  • Kwangil Kim^*, Seulgi Kim, Seongbae Park, Taewoong Yoon, Jiwoo Song, Yeonseok Choi, Harksoo Kim
  • paper
• An Embedding-Based Dynamic Few-Shot Prompting Strategy for Solving Multimodal Math Problems (KCC 2025)
  • Jiwoo Song, Juoh Sun, Harksoo Kim
  • paper

Awards

• 2nd Place
  • SemEval-2026 Task 7: Everyday Knowledge Across Diverse Languages and Cultures – Track 1: Short Answer Questions (SAQ) (Mar 2026)
• Grand Prize & KT Special Award
  • AI Malpyeong, National Institute of Korean Language (Oct 2025)
  • 1st Place (Category 가) & 2nd Place (Category 나): Korean Culture Question Answering
• Best Paper Award (COLING 2022 Gyeongju Paper Award)
  • The 2025 Joint Conference on Human and Cognitive Language Technology, Korean Association for Corpus Linguistics (HCLT-KACL 2025) (Oct 2025)
• 5th Place
  • BEA 2025 Shared Task – Subtask 3: Providing Guidance (May 2025)

Teaching Experiences

• Part-time Instructor,
  • Design Coding School, Seongnam, South Korea (Jan 2023 – Aug 2023)
  • Taught Scratch, HTML, Arduino, Python, and scikit-learn
• Teaching Assistant
  • Gachon University (Ganghwa Campus), Incheon, South Korea (Oct 2022 – Dec 2022)
  • Assisted in Arduino education and provided Q&A sessions for first-year undergraduate students