Publications (* equal contribution)

2026

  1. Lies We Can See: Joint Verbal and Non-Verbal Deception by VLM Agents in Embodied Social Interactions
    Jaewoo Ahn* , Junseo Kim* , Hyunseo Kim , Heeseung Yun, Jaehyeon Son, Zsolt Kira, and Gunhee Kim
    Under Review, 2026
    Also presented at Workshop on Agent Behavior @ COLM 2026 & Embodied Agent and Dialog Workshop @ ECCV 2026
  2. Orak: A Foundational Benchmark for Training and Evaluating LLM Agents on Diverse Video Games
    Dongmin Park* , Minkyu Kim*, Beongjun Choi* , Junhyuck Kim , Keon Lee , Jonghyun Lee , Inkyu Park , Byeong-Uk Lee, Jaeyoung Hwang, Jaewoo Ahn, Ameya S. Mahabaleshwarkar, Bilal Kartal, Pritam Biswas, Yoshi Suhara , Kangwook Lee, and Jaewoong Cho
    In ICLR, 2026
    Also presented at Wordplay Workshop @ EMNLP 2025 (Outstanding, Lightning Talk)
    HTML PDF Code

2025

  1. FlashAdventure: A Benchmark for GUI Agents Solving Full Story Arcs in Diverse Adventure Games
    Jaewoo Ahn* , Junseo Kim* , Heeseung Yun, Jaehyeon Son , Dongmin Park, Jaewoong Cho, and Gunhee Kim
    In EMNLP, 2025
    Also presented at Wordplay Workshop @ EMNLP 2025 (Spotlight, Lightning Talk)
    HTML PDF Code Poster Slides
  2. ChartCap: Mitigating Hallucination of Dense Chart Captioning
    Junyoung Lim, Jaewoo Ahn, and Gunhee Kim
    In ICCV, 2025 Highlight
    HTML PDF Code
  3. Can LLMs Deceive CLIP? Benchmarking Adversarial Compositionality of Pre-trained Multimodal Representation via Text Updates
    Jaewoo Ahn* , Heeseung Yun*, Dayoon Ko, and Gunhee Kim
    In ACL, 2025
    PDF Code Poster Slides
  4. Is a Peeled Apple Still Red? Evaluating LLMs’ Ability for Conceptual Combination with Property Type
    Seokwon Song*, Taehyun Lee*, Jaewoo Ahn, Jae Hyuk Sung, and Gunhee Kim
    In NAACL, 2025 Oral
    PDF Code

2024

  1. TimeChara: Evaluating Point-in-Time Character Hallucination of Role-Playing Large Language Models
    Jaewoo Ahn, Taehyun Lee, Junyoung Lim , Jin-Hwa Kim, Sangdoo Yun , Hwaran Lee, and Gunhee Kim
    In ACL Findings, 2024
    Also presented at NLRSE Workshop @ ACL 2024
    HTML PDF Code Poster Slides
  2. Who Wrote this Code? Watermarking for Code Generation
    Taehyun Lee*, Seokhee Hong*, Jaewoo Ahn , Ilgee Hong , Hwaran Lee, Sangdoo Yun, Jamin Shin, and Gunhee Kim
    In ACL, 2024
    PDF Code

2023

  1. mRedditSum: A Multimodal Abstractive Summarization Dataset of Reddit Threads with Images
    Keighley Overbay, Jaewoo Ahn*, Fatemeh Pesaran Zadeh*, Joonsuk Park, and Gunhee Kim
    In EMNLP, 2023
    PDF Code
  2. MPCHAT: Towards Multimodal Persona-Grounded Conversation
    Jaewoo Ahn, Yeda Song, Sangdoo Yun, and Gunhee Kim
    In ACL, 2023
    PDF Code Poster Slides

2020

  1. Sequential Latent Knowledge Selection for Knowledge-Grounded Dialogue
    Byeongchang Kim, Jaewoo Ahn, and Gunhee Kim
    In ICLR, 2020 Spotlight
    PDF Code Slides