Hi! I’m a PhD student in Technology and Social Behavior, a joint program in computer science and communication studies, at Northwestern University. My advisor is Professor Jessica Hullman. My current research is on facilitating reasoning around the implementation of differentially private algorithms. Lately, I have also been thinking about how computer science researchers consider the downstream consequences of their work. I completed my master’s degree in information studies at the University of Amsterdam and my bachelor’s degree in statistics at UCLA.
I also co-organize HCI+D’s PhD Book Club. We read books that help us think critically about technology and media.
Nanayakkara, P., Hullman, J., Diakopoulos, N. (2021). Unpacking the expressed consequences of AI research in broader impact statements. AAAI/ACM Conference on Artificial Intelligence, Ethics, and Society (AIES) 2021. [pdf] [blog post]
Nanayakkara, P., Diakopoulos, N., & Hullman, J. (2020). Anticipatory ethics and the role of uncertainty. Navigating the Broader Impacts of AI Research Workshop at NeurIPS 2020. [pdf]
Nanayakkara, P. & Hullman, J. (2020). Toward better communication of uncertainty in science journalism. Computation + Journalism.
Advanced Cognitive Science Fellowship (2020-2021), Northwestern University
Data Science Fellowship (2019-2020), Northwestern Institute on Complex Systems (NICO)