Justin Xu

22 papers A* 4C 1Journal 10Unranked 7
YearRankTypeTitle / Venue / Authors
2026 J jnl
MedFeat: Model-Aware and Explainability-Driven Feature Engineering with LLMs for Clinical Tabular Prediction.
CoRR
Zizheng Zhang, Yiming Li, Justin Xu, Jinyu Wang, Rui Wang, Lei Song, Jiang Bian, David W. Eyre, Jingjing Fu
2025 A* conf
ACES: Automatic Cohort Extraction System for Event-Stream Datasets.
ICLR
Justin Xu, Jack Gallifant, Alistair E. W. Johnson, Matthew B. A. McDermott
2025 — conf
Automated Structured Radiology Report Generation.
ACL (1)
Jean-Benoit Delbrouck, Justin Xu, Johannes Moll, Alois Thomas, Zhihong Chen, Sophie Ostmeier, Asfandyar Azhar, Kelvin Zhenghao Li, Andrew Johnston, Christian Bluethgen, Eduardo Pontes Reis, Mohamed S. Muneer, Maya Varma, Curtis P. Langlotz
2025 J jnl
Automated Structured Radiology Report Generation.
CoRR
Jean-Benoit Delbrouck, Justin Xu, Johannes Moll, Alois Thomas, Zhihong Chen, Sophie Ostmeier, Asfandyar Azhar, Kelvin Zhenghao Li, Andrew Johnston, Christian Bluethgen, Eduardo Pontes Reis, Mohamed Muneer, Maya Varma, Curt Langlotz
2025 — conf
CheXalign: Preference fine-tuning in chest X-ray interpretation models without human feedback.
ACL (1)
Dennis Hein, Zhihong Chen, Sophie Ostmeier, Justin Xu, Maya Varma, Eduardo Pontes Reis, Arne Edward Michalson, Christian Bluethgen, Hyun Joo Shin, Curtis P. Langlotz, Akshay S. Chaudhari
2025 J jnl
Identification of cardiac wall motion abnormalities in diverse populations by deep learning of the electrocardiogram.
npj Digit. Medicine
Albert J. Rogers, Neal K. Bhatia, Sabyasachi Bandyopadhyay, James E. Tooley, Rayan Ansari, Vyom Thakkar, Justin Xu, Jessica Torres Soto, Jagteshwar S. Tung, Mahmood I. Alhusseini, Paul Clopton, Reza Sameni, Gari D. Clifford, J. Weston Hughes, Euan A. Ashley, Marco V. Perez, Matei Zaharia, Sanjiv M. Narayan
2025 J jnl
Improving the Performance of Radiology Report De-identification with Large-Scale Training and Benchmarking Against Cloud Vendor Methods.
CoRR
Eva Prakash, Maayane Attias, Pierre J. Chambon, Justin Xu, Steven Q. H. Truong, Jean-Benoit Delbrouck, Tessa Sundaram Cook, Curtis Langlotz
2025 — conf
MEDS: Building Models and Tools in a Reproducible Health AI Ecosystem.
KDD (2)
Matthew B. A. McDermott, Justin Xu, Teya S. Bergamaschi, Hyewon Jeong, Simon A. Lee, Nassim Oufattole, Patrick Rockenschaub, Kamile Stankeviciute, Ethan Steinberg, Jimeng Sun, Robin Van De Water, Michael Wornow, John Wu, Zhenbang Wu
2025 — conf
RadEval: A framework for radiology text evaluation.
EMNLP (System Demonstrations)
Justin Xu, Xi Zhang, Javid Abderezaei, Julie Bauml, Roger Boodoo, Fatemeh Haghighi, Ali Ganjizadeh, Eric Brattain, Dave Van Veen, Zaiqiao Meng, David W. Eyre, Jean-Benoit Delbrouck
2025 J jnl
RadEval: A framework for radiology text evaluation.
CoRR
Justin Xu, Xi Zhang, Javid Abderezaei, Julie Bauml, Roger Boodoo, Fatemeh Haghighi, Ali Ganjizadeh, Eric Brattain, Dave Van Veen, Zaiqiao Meng, David Eyre, Jean-Benoit Delbrouck
2025 J jnl
Scaling laws for activation steering with Llama 2 models and refusal mechanisms.
CoRR
Sheikh Abdur Raheem Ali, Justin Xu, Ivory Yang, Jasmine Xinze Li, Ayse Arslan, Clark Benham
2025 A* conf
Tree-of-Quote Prompting Improves Factuality and Attribution in Multi-Hop and Medical Reasoning.
EMNLP
Justin Xu, Yiming Li, Zizheng Zhang, Augustine Yui Hei Luk, Mayank Jobanputra, Samarth Oza, Ashley Murray, Meghana Reddy Kasula, Andrew Parker, David W. Eyre
2024 J jnl
ACES: Automatic Cohort Extraction System for Event-Stream Datasets.
CoRR
Justin Xu, Jack Gallifant, Alistair E. W. Johnson, Matthew B. A. McDermott
2024 — conf
GREEN: Generative Radiology Report Evaluation and Error Notation.
EMNLP (Findings)
Sophie Ostmeier, Justin Xu, Zhihong Chen, Maya Varma, Louis Blankemeier, Christian Bluethgen, Arne Edward Michalson, Michael E. Moseley, Curtis P. Langlotz, Akshay Chaudhari, Jean-Benoit Delbrouck
2024 J jnl
GREEN: Generative Radiology Report Evaluation and Error Notation.
CoRR
Sophie Ostmeier, Justin Xu, Zhihong Chen, Maya Varma, Louis Blankemeier, Christian Bluethgen, Arne Edward Michalson, Michael E. Moseley, Curtis P. Langlotz, Akshay S. Chaudhari, Jean-Benoit Delbrouck
2024 J jnl
Overview of the First Shared Task on Clinical Text Generation: RRG24 and "D$ischarge Me!".
CoRR
Justin Xu, Zhihong Chen, Andrew Johnston, Louis Blankemeier, Maya Varma, Jason Hom, William J. Collins, Ankit Modi, Robert Lloyd, Benjamin Hopkins, Curtis P. Langlotz, Jean-Benoit Delbrouck
2024 — conf
Overview of the First Shared Task on Clinical Text Generation: RRG24 and "Discharge Me!".
BioNLP@ACL
Justin Xu, Zhihong Chen, Andrew Johnston, Louis Blankemeier, Maya Varma, Jason Hom, William J. Collins, Ankit Modi, Robert Lloyd, Benjamin Hopkins, Curtis P. Langlotz, Jean-Benoit Delbrouck
2024 J jnl
Preference Fine-Tuning for Factuality in Chest X-Ray Interpretation Models Without Human Feedback.
CoRR
Dennis Hein, Zhihong Chen, Sophie Ostmeier, Justin Xu, Maya Varma, Eduardo Pontes Reis, Arne Edward Michalson, Christian Bluethgen, Hyun Joo Shin, Curtis P. Langlotz, Akshay S. Chaudhari
2023 A* conf
MIXSIM: A Hierarchical Framework for Mixed Reality Traffic Simulation.
CVPR
Simon Suo, Kelvin Wong, Justin Xu, James Tu, Alexander Cui, Sergio Casas, Raquel Urtasun
2019 A* conf
QuizBot: A Dialogue-based Adaptive Learning System for Factual Knowledge.
CHI
Sherry Ruan, Liwei Jiang, Justin Xu, Bryce Joe-Kun Tham, Zhengneng Qiu, Yeshuang Zhu, Elizabeth L. Murnane, Emma Brunskill, James A. Landay
2006 — conf
Exploiting Concurrency in System-on-Chip Verification.
APCCAS
Justin Xu, Cheng-Chew Lim
2006 C conf
Modelling Heterogeneous Interactions in SoC Verification.
VLSI-SoC
Justin Xu, Cheng-Chew Lim