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Sieun Hyeon

4 accepted papers

2026

VALUEFLOW: Toward Pluralistic and Steerable Value-based Alignment in Large Language Models

ICML 2026oral

Aligning Large Language Models (LLMs) with the diverse spectrum of human values remains a central challenge: preference-based methods often fail to capture deeper motivational principles. Value-based approaches offer a more principled path, yet three gaps persist– extraction often ignores hierarchic…

Cited by 0SourceScholar
2025

MathReader : Text-to-Speech for Mathematical Documents

ICASSP 2025accepted

TTS (Text-to-Speech) document reader from Microsoft, Adobe, Apple, and OpenAI have been serviced worldwide. They provide relatively good TTS results for general plain text, but sometimes skip contents or provide unsatisfactory results for mathematical expressions. This is because most modern academi…

Cited by 0SourceScholar
2025

MathSpeech: Leveraging Small LMs for Accurate Conversion in Mathematical Speech-to-Formula

AAAI 2025technical

In various academic and professional settings, such as mathematics lectures or research presentations, it is often necessary to convey mathematical expressions orally. However, reading mathematical expressions aloud without accompanying visuals can significantly hinder comprehension, especially for…

2025

TeXBLEU: Automatic Metric for Evaluate LaTeX Format

ICASSP 2025accepted

LaTeX is suitable for creating specially formatted documents in science, technology, mathematics, and computer science. Although the use of mathematical expressions in LaTeX format along with language models is increasing, there are no proper evaluation matrices to evaluate them. In this study, we p…

Cited by 0SourceScholar