Research Publications

Theoretical Computer Science

Derandomization:

High-precision Estimation of Random Walks in Small Space
Written with AmirMahdi Ahmadinejad, Jonathan Kelner, John Peebles, Aaron Sidford, and Salil Vadhan.
FOCS, 2020

Spectral Sparsification via Bounded-Independence Sampling
Written with Dean Doron, Salil Vadhan, and David Zuckerman
ICALP, 2020

Deterministic Approximation of Random Walks in Small Space
Written with Omer Reingold, Aaron Sidford, and Salil Vadhan
RANDOM, 2019 and Theory of Computing, 2021

Derandomization Beyond Connectivity: Undirected Laplacian Systems in Nearly Logarithmic Space
Written with Omer Reingold, Aaron Sidford, and Salil Vadhan
FOCS, 2017, and SICOMP 2021

Data Privacy:

Usable Differential Privacy: A Case Study with PSI
Written with Kathryn Taylor, George Kellaris, and Salil Vadhan

PSI (Ψ): a Private data Sharing Interface
Written with Marco Gaboardi, James Honaker, Gary King, Kobbi Nissim, Jonathan Ullman, and Salil Vadhan

The Complexity of Computing the Optimal Composition of Differential Privacy
Written with Salil Vadhan
TCC, 2016 and Theory of Computing, 2018

Machine Learning:

Thwarting Adversarial Examples: An L0-Robust Sparse Fourier Transform
Written with Mitali Bafna and Nikhil Vyas
NeurIPS, 2018

Cognitive Neuroscience

Socioeconomic Status and Reading Disability: Neuroanatomy and Plasticity in Response to Intervention
Written with Rachel R. Romeo, Joanna A. Christodoulou, Kelly K. Halverson, Abigail B. Cyr, Carly Schimmel, Patricia Chang, Pamela E. Hook, and John D.E. Gabrieli
Cerebral Cortex, 2018

Dysfunction of Rapid Neural Adaptation in Dyslexia
Written with Tyler K. Perrachione, Stephanie N. Del Tufo, Rebecca Winter, Abigail Cyr, Patricia Chang, Kelly Halverson, Satrajit S. Ghosh, Joanna A. Christodoulou, and John D.E. Gabrieli
Neuron, 2016

Relation of White-Matter Microstructure to Reading Ability and Disability in Beginning Readers
Written with Joanna A. Christodoulou, Abigail Cyr, Tyler K. Perrachione, Patricia Chang, Kelly Halverson, Pamela Hook, Anastasia Yendiki, Satrajit Ghosh, and John D. E. Gabrieli
Neuropsychology, 2016

Impact of Intensive Summer Reading Intervention for Children With Reading Disabilities and Difficulties in Early Elementary School
Written with Joanna A. Christodoulou, Abigail Cyr, Patricia Chang, Jiayi Lin, Anthony J. Guarino, Pamela Hook, and John D. E. Gabrieli
Journal of Learning Disabilities, 2015