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Yongchan Chun

4 accepted papers

2026

Evidential Transformation Network: Turning Pretrained Models into Evidential Models for Post-hoc Uncertainty Estimation

CVPR 2026

Pretrained models have become standard in both vision and language, yet they typically do not provide reliable measures of confidence. Existing uncertainty estimation methods--such as deep ensembles and MC dropout--are often too computationally expensive to deploy in practice. Evidential Deep Learni

Cited by 0SourcecodeScholar
2025

Benchmark Profiling: Mechanistic Diagnosis of LLM Benchmarks

EMNLP 2025

Large Language Models are commonly judged by their scores on standard benchmarks, yet such scores often overstate real capability since they mask the mix of skills a task actually demands. For example, ARC is assumed to test reasoning, while HellaSwag is designed to evaluate commonsense. However, we

Cited by 0SourcePDFScholar
2025

Enhancing Automatic Term Extraction with Large Language Models via Syntactic Retrieval

ACL 2025finding

Automatic Term Extraction (ATE) identifies domain-specific expressions that are crucial for downstream tasks such as machine translation and information retrieval. Although large language models (LLMs) have significantly advanced various NLP tasks, their potential for ATE has scarcely been examined.…

2025

KoLEG: On-the-Fly Korean Legal Knowledge Editing with Continuous Retrieval

EMNLP 2025

Korean legal knowledge is subject to frequent temporal updates driven by societal needs and government policies. Even minor modifications to legal provisions can have significant consequences, yet continuously retraining large language models (LLMs) to incorporate such updates is resource-intensive