3 papers
cs.LG2026
BioKERN: Biological Kernel Regularization for Histology-to-Transcriptomics Neighborhood Retrieval
Seungik Cho, Betul Orcan-Ekmekci
Spatially resolved biology requires representations that preserve biological neighborhood structure rather than only exact cross-modal correspondences. Existing histology--transcri…
cs.LG2026
MedMIX: Modality-Internal Expert Fusion for Multimodal Medical Diagnosis
Seungik Cho, Anqi Li, Wei Qiu
Multimodal clinical prediction faces three challenges: multiple foundation models (FMs) with complementary strengths per modality, pervasive missing modalities at training and test…
eess.IV2026
TopoGate: Quality-Aware Topology-Stabilized Gated Fusion for Longitudinal Low-Dose CT New-Lesion Prediction
Seungik Cho
Longitudinal low-dose CT follow-ups vary in noise, reconstruction kernels, and registration quality. These differences destabilize subtraction images and can trigger false new lesi…