Hosted by the DSI Health Analytics Center

The DSI Health Analytics Poster Session will showcase innovative, data-driven projects spanning health care, public health, informatics, and more aimed at advancing how we understand and improve health outcomes. Attend to meet the researchers behind the work, explore emerging ideas, and connect with collaborators across Columbia’s healthcare and data science community.

Event Details

Monday, March 30, 2026 (5:30 PM – 7:00 PM ET)

Location: Mudd Building, Room 407 – 4th Floor (Campus Level)
Address: 500 W 120th St, New York, NY 10027

REGISTRATION DEADLINE: The Columbia Morningside campus is open to the Columbia community. If you do not have an active CUID, the deadline to register is at 12:00 PM the day before the event.

Register

List of Posters

P01: Det2Prompt: Leveraging Detection-Based Prompts for Partially Labeled Medical Image Segmentation

  • Researchers: Wei Wei
  • Faculty Advisor: Yading Yuan

P02: A pipeline for enabling path-specific causal fairness in observational health data

  • Researchers: Aparajita Kashyap, Sara Matijevic, Noémie Elhadad, Steven Kushner, Shalmali Josh
  • Faculty Advisor: Shalmali Joshi

P03: Recognizing Obstetric Sepsis: A Content Analysis of Nursing Processes in Labor and Delivery

  • Researchers: Rebecca Shyu, Sarah Harkins, Amy Finnegan, Alexander Friedman, Uma Reddy, Matthew Hoffman, A. Dhanya Mackeen, Sarah Rossetti
  • Faculty Advisor: Sarah Rossetti

P04: One Loss to Rule Them All: Marked Time-to-Event for Structured EHR Foundation Models

  • Researchers: Zilin Jing
  • Faculty Advisor: Shalmali Joshi

P05: Prototype-based Physiological Transfer Enables NCCT-only Hyperacute Stroke Tissue-Window Segmentation Under Missing Perfusion

  • Researchers: Zhe Xu
  • Faculty Advisor: Yading Yuan

P06: Aligning Probabilistic Beliefs under Informative Missingness: LLM Steerability in Clinical Reasoning

  • Researchers: Yuta Kobayashi, Vincent Jeanselme
  • Faculty Advisor: Shalmali Joshi

P07: Optimizing the Efficacy of AI-Assisted Interventions: Accounting for Capacity Constraints and Noisy Compliance

  • Researchers: Yi Han, Carri Chan, Hannah Li, Benjamin Ranard

P08: Signal-Based Temporal Matching of Raw Intraoperative EEG to EMR Cases for Building a Clinical Database

  • Researchers: Sebastian Zinn, Paul Garcia, Jacob Aaronson

P09: Experiments in Extracting Data from Free-Text with ChatGPT: Can Human Coaches Reduce the Hallucination Rate?

  • Researchers: Andrew Rundle, Ashley Ortega, Nicole Itzkowitz, Kathryn Burford
  • Other Contributors: Julien Teitler

P10: Mapping Documentation Burden: Analyzing Centrality and Clusters among Flowsheet Measures and Templates Through Network Analysis

  • Researchers: Pinyue (Vicky) Wang
  • Faculty Advisor: Sarah Rossetti

P11: Nursing Documentation Patterns During the Inpatient Labor and Delivery Hospitalization

  • Researchers: Sarah Harkins, Rebecca Shyu, Amy Finnegan, Sandy Yang, A. Dhanya Mackeen, Matthew Hoffman, Uma M. Reddy, Alexander Friedman, Sarah C. Rossetti

P12: Automated Identification of Metastatic Prostate Cancer from Clinical Notes

  • Researchers: Kriste Krstovski, Neaton Jin Jun Ang

The DSI Health Analytics Center works to improve the health of individuals and the health care system through data-driven methods and understanding of health processes. The Center builds upon the work of teams of Columbia researchers in medicine, biology, public health, informatics, computer science, applied mathematics, and statistics.