Jieun Kim

Hi! I'm a Ph.D. student at the Soft Computing Lab at Yonsei University, advised by Prof. Sung-Bae Cho.

My research focuses on trustworthy multimodal AI: making vision-language models and LLM-based agents behave reliably, from how they perceive and reason to how they act.

Seeking research internships for Summer 2027

Jieun Kim

News

Publications

* equal contribution

Under review

Under reviewPerception

Dynamic Steering of Layer-wise Uncertainty to Mitigate Hallucination in LVLMs

Jieun Kim, Yujin Jeong, Yoonji Kim, Sung-Bae Cho

Under reviewAgents

BDI Architecture for Efficient Orchestration of LLM-based Multi-Agent Systems

Jieun Kim, Seoha Lim, Yeonhui Kim, Sung-Bae Cho

Under reviewAgents

Failure Attribution with Stepwise Uncertainty in Multi-Agent Systems

Jieun Kim, Taehyun Park, Sung-Bae Cho

Published

EMNLP 2026 FindingsReasoning

Spatial Reasoning in Large Vision-Language Models via Egocentric-to-Allocentric Transformation

Yoonji Kim*, Jieun Kim*, Sung-Bae Cho

ACL 2026 MainReasoning

Injecting Context via Situation Working Memory for Logical Reasoning with LLMs

Jieun Kim, Seoha Lim, YoungHae Choi, Sung-Bae Cho

ACL 2026 MainReasoning

Diagnosing Spatial Consistency across Perspectives and Viewpoints in Large Vision-Language Models

Yoonji Kim, Jieun Kim, Yujin Jeong, Sung-Bae Cho

ICPR 2026Perception

Hyperbolic Spatio-temporal Representation Learning for Unsupervised Video Anomaly Detection

Jinmyeong Kim, Jieun Kim, Sung-Bae Cho

PAKDD 2026Reasoning

Adaptive Beam Search with Shannon Entropy for Data-centric Reasoning in LLMs

Yoonji Kim*, Yujin Jeong*, Jieun Kim, Sung-Bae Cho

ICLR 2026Perception

Hierarchical Prototype Learning for Semantic Segmentation

Seoha Lim*, Jinmyeong Kim*, Jieun Kim, Sung-Bae Cho

EACL 2026 FindingsReasoning

Visual–Linguistic Abductive Reasoning with LLMs for Knowledge-based Visual Question Answering

Jieun Kim, Yujun Jung, Sung-Bae Cho

ICCV 2025Perception

Fuzzy Contrastive Decoding to Alleviate Object Hallucination in Large Vision-Language Models

Jieun Kim, Jinmyeong Kim, Yoonji Kim, Sung-Bae Cho

ACM Computing Surveys 2025Perception

Visual Question Answering: A Survey of Methods, Datasets, Evaluation, and Challenges

Byeong Su Kim, Jieun Kim, Deokwoo Lee, Beakcheol Jang

Earlier work

Beyond research

Outside the lab, I love dogs, DJing, and watching movies.