Charmgil Hong

2 papers indexed

arxivcs.LGcs.AI2026-07-03

A Precedent-Guided Co-Scientist for Side-Effect-Aware Drug Redesign

We propose PRECEDE, a precedent-guided co-scientist for side-effect-aware drug redesign that revises a parent compound to mitigate a specified side effect while preserving therapeutic function. Rather than isolated molecular generation, PRECEDE frames redesign as evidence-grounde…

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arxivcs.LG2026-07-03

Missingness as Signal: Channel-Independent Spectrogram Learning for Clinical Time Series Prediction

Soyeon Park, Charmgil Hong

Clinical time series prediction in intensive care units remains challenging due to heterogeneous physiological variables and informative missingness. The presence or absence of a measurement can reflect clinical decisions and patient severity, and thus missingness can serve as a…

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