Chung-Ang University, Seoul

Intelligent Information Processing Lab

중앙대학교 지능형 정보처리 연구실

We study how large language and multimodal models reason, where they fail, and how to make them trustworthy, safe, and efficient.

90Publications
22Members
9Active projects
IIPL members in front of the EMNLP 2025 backdrop in Suzhou
EMNLP 2025, Suzhou

Recent acceptances

Research

Language and multimodal AI that people can rely on

Our current work clusters into six directions. Each card lists recent papers as a starting point.

01

Trustworthy LLMs

Detecting and reducing hallucination, grounding reasoning in evidence, and building evaluations that hold up.

Look Before You LeapEMNLP 2026 Findings

Aligning with Your Own VoiceACL 2026 Findings

02

Safety and Unlearning

Safety alignment for reasoning models, selective safety steering, and machine unlearning that stays robust under bias.

Beyond Safe AnswersEMNLP 2026

Easy to Learn, yet Hard to ForgetAAAI 2026

03

Fairness and Multilingual NLP

Measuring and mitigating gender, dialect, and cultural bias, with a focus on Korean language technology.

FairQEACL 2026

Steering LLMs toward Korean Local SpeechLREC 2026

04

Multimodal AI

Vision-language models that are efficient and reliable, from visual token pruning to OOD detection and imaging.

RI-PruneCIKM 2026 Oral

HyCalCVPR 2026

05

Efficient Reasoning and Retrieval

Prompt compression, multi-hop retrieval, and small language models that reason well at low cost.

IterCOMPACL 2026

Beyond One-Shot ExpansionCIKM 2026

06

AI for Research

How LLMs can responsibly support peer review and citation verification.

LLMs in the Peer Review ProcessEACL 2026 Findings

RefLensAAAI 2026 Demo

News

What's new

Papers, awards, and grants from the past three years, newest first.

    Lab life

    At conferences, together

    See all photos
    Three lab members posing at the CIKM 2025 sign in Seoul
    CIKM 2025, Seoul
    A lab member presenting a poster at EMNLP 2025
    EMNLP 2025 poster session, Suzhou
    Two lab members on stage at ACM Multimedia 2025 in Dublin
    ACM Multimedia 2025, Dublin
    A lab member standing by the VolDoGer poster at ICCV 2025
    ICCV 2025, Honolulu

    Join us

    함께 연구할 학생을 찾습니다

    자연어처리와 멀티모달 AI를 함께 연구할 학부 연구생과 대학원생(석사, 박사)을 모집합니다. 관심 있는 분은 간단한 자기소개와 이력서를 보내 주세요.

    지원 메일 보내기 ybkim85@cau.ac.kr

    TRACK 1

    일반대학원 AI학과

    LLM 기반 언어 이해와 추론, 편향과 안전성 분석, 다국어 모델링, LLM 에이전트 기반 평가와 검증, 구조적 검색과 추론

    TRACK 2

    첨단영상대학원 영상학과

    비전 언어 표현 학습, 텍스트 이미지 융합 모델, 약지도 이미지 해석, 도메인 일반화, 멀티모달 균형 조정, 의료와 과학 데이터 응용