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SARAH RAJTMAJER
ASSISTANT PROFESSOR
COLLEGE OF INFORMATION SCIENCES AND TECHNOLOGY
THE ROCK ETHICS INSTITUTE
THE PENNSYLVANIA STATE UNIVERSITY
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Opinion dynamics and information cascades
Privacy in social computing
Malicious behavior in networked populations
Metascience and Science Policy
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NEWS
11/14/23.
**NEW COLLABORATION**
WITH CENTER FOR OPEN SCIENCE AND
ROBERT WOOD JOHNSON FOUNDATION
11/13/23.
PAPER ON BARTERING ACCEPTED
TO MULTITTRUST AT HAI 2023
10/01/23.
PAPER ON
SCIENCE OF SCIENCE ACCEPTED TO AI4SciSci AT ICDM 2023
09
/19
/23. PAPER ON SELF-DISCLOSURE OU
T IN ACM TRANSACTIONS ON SOCIAL COMPUTING
08/20/23.
**NEW NSF FUNDING**
ON DIGITAL ACCOUNTABILITY OF PUBLIC OFFICIALS
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RESEARCH
Machine learning, AI, and hybrid human-AI systems to understand information integrity,
with applications to privacy, security, and metascience
PRIVACY IN SOCIAL COMPUTING
MISINFORMATION AND MALICIOUS BEHAVIOR IN SOCIAL COMPUTING
METASCIENCE, SCIENCE POLICY AND ETHICS
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