Hi, my name is Denny! I’m an incoming ⭐ ELLIS PhD student at CWI (TRLab), working on multimodal tabular foundation models with Madelon Hulsebos and co-advised by Jan-Willem Van de Meent (AMLab, University of Amsterdam). Previously, I completed my Master’s in Computer Science at Tufts with Prof. Michael Hughes, focusing on deep learning for medical imaging. Across my career I’ve also worked on computer vision for robotics, vision-language models, and computational chemistry.
Selected Publications
Ethan Harvey, Dennis Johan Loevlie, and Michael C. Hughes
ML4H 2025 Symposium, Findings Track
[arXiv]
Cover art by Sungil Hong & Dennis Loevlie
Dennis Johan Loevlie, Brenno Ferreira, and Giannis Mpourmpakis
Accounts of Chemical Research, 56(3):248–257, 2023
[Paper] [Code]
Open Source Contributions
Recent News
March 2026 - Excited to share that I’ll be joining CWI in Amsterdam as an ELLIS PhD student in the TRLab, advised by Madelon Hulsebos and co-advised by Jan-Willem Van de Meent at AMLab. I’ll be working on multimodal tabular foundation models!
October 2025 - Our paper “Synthetic Data Reveals Generalization Gaps in Correlated Multiple Instance Learning” has been accepted at the ML4H Findings Track! Read the paper on arXiv
I’ll be in San Diego for the ML4H conference and staying for NeurIPS. If you’d like to chat, let me know! ☕
July 2024 - Featured in CMU ChemE Alumni Spotlight!