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Columbia University’s Data Science Institute Presents:
DATA SCIENCE DAY

Authors/Collaborators are listed in alphabetical order.



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Wednesday, April 6 • 2:00pm - 4:30pm
A Unified Tool to Explore and Build Patient Cohorts [D16]

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Observational Health Data Sciences and Informatics (OHDSI) is an open, multi-stakeholder, interdisciplinary collaborative whose goal is to create and apply open-source large-scale data analytic solutions to leverage the value of observational health data to improve health care globally. OHDSI spans an international network of researchers and health databases worldwide and is centrally coordinated at Columbia University. Currently, with a goal to reach 1,000,000,000+ patient records, the growing network of collaborators consists of 100+ academic, industrial, and regulatory researchers.    This year, the OHDSI community is showcasing a new open-source tool called ATLAS. It is a web application that attempts to integrate features from various OHDSI applications into a single cohesive experience for researchers. It will enable researchers to quickly test hypotheses. ATLAS allows researchers to explore summary statistics on various OHDSI databases, search medical terminologies in order to define clinical concepts, and define and visualize cohorts of interests.

Demo/Poster Presenter
avatar for Karthik Natarajan

Karthik Natarajan

Assistant Professor of Biomedical Informatics, College of Physicians and Surgeons
Dr. Karthik Natarajan is an Assistant Professor in the Department Biomedical Informatics at Columbia University Medical Center. He received his BS in computer science at the University of Texas at Austin. After working in the technology sector for some time, he went on to obtain his PhD in biomedical informatics at Columbia University. Dr. Natarajan’s research interests are in operationalizing clinical informatics solutions. His specific... Read More →
avatar for Mark Velez

Mark Velez

Clinical Research Programmer Analyst in Biomedical Informatics, College of Physicians and Surgeons
TA

Taha Abdul-Basser

Program Analyst and Software Developer in Biomedical Informatics, College of Physicians and Surgeons

Demo/Poster Collaborator
avatar for Adler Perotte

Adler Perotte

Associate Research Scientist in Biomedical Informatics, College of Physicians and Surgeons
Dr. Adler Perotte is an Associate Research Scientist in the Department of Biomedical Informatics. Dr. Perotte’s primary research area is the development and application of statistical machine learning methods, including probabilistic graphical models for biomedical informatics. Dr. Perotte’s research interests are both in the development of novel methodology with broad applicability across domains and the application of such... Read More →
avatar for Sumitra Sengupta

Sumitra Sengupta

Associate Professor of Biomedical Informatics; Vice Chair of Biomedical Informatics; Director, NYP, Biomedical Informatics, Columbia University
Dr. Soumitra Sengupta is an Associate Professor of Biomedical Informatics at Columbia University and leads a clinical information development team providing informatics services to NewYork-Presbyterian Hospital. Additionally, he participates in technical and system architecture functions in Information Technology at the Medical Center and the Hospital. He earned a BE degree in electrical and electronics engineering at the Birla Institute of... Read More →


Wednesday April 6, 2016 2:00pm - 4:30pm
Roone Arledge Auditorium Lerner Hall, Columbia University 2920 Broadway, New York, NY 10040

Attendees (1)