Search Results for author: John P Dickerson

Found 9 papers, 4 papers with code

Effective Backdoor Mitigation Depends on the Pre-training Objective

no code implementations25 Nov 2023 Sahil Verma, Gantavya Bhatt, Avi Schwarzschild, Soumye Singhal, Arnav Mohanty Das, Chirag Shah, John P Dickerson, Jeff Bilmes

In this work, we demonstrate that the efficacy of CleanCLIP in mitigating backdoors is highly dependent on the particular objective used during model pre-training.

Certified Neural Network Watermarks with Randomized Smoothing

1 code implementation16 Jul 2022 Arpit Bansal, Ping-Yeh Chiang, Michael Curry, Rajiv Jain, Curtis Wigington, Varun Manjunatha, John P Dickerson, Tom Goldstein

Watermarking is a commonly used strategy to protect creators' rights to digital images, videos and audio.

Comparing Human and Machine Bias in Face Recognition

no code implementations15 Oct 2021 Samuel Dooley, Ryan Downing, George Wei, Nathan Shankar, Bradon Thymes, Gudrun Thorkelsdottir, Tiye Kurtz-Miott, Rachel Mattson, Olufemi Obiwumi, Valeriia Cherepanova, Micah Goldblum, John P Dickerson, Tom Goldstein

Much recent research has uncovered and discussed serious concerns of bias in facial analysis technologies, finding performance disparities between groups of people based on perceived gender, skin type, lighting condition, etc.

Face Recognition

Matching Algorithms for Blood Donation

no code implementations10 Aug 2021 Duncan C McElfresh, Christian Kroer, Sergey Pupyrev, Eric Sodomka, Karthik Sankararaman, Zack Chauvin, Neil Dexter, John P Dickerson

Using the Facebook Blood Donation tool, we conduct the first large-scale algorithmic matching of blood donors with donation opportunities.

Certified Watermarks for Neural Networks

no code implementations1 Jan 2021 Arpit Amit Bansal, Ping-Yeh Chiang, Michael Curry, Hossein Souri, Rama Chellappa, John P Dickerson, Rajiv Jain, Tom Goldstein

Watermarking is a commonly used strategy to protect creators' rights to digital images, videos and audio.

Indecision Modeling

1 code implementation15 Dec 2020 Duncan C McElfresh, Lok Chan, Kenzie Doyle, Walter Sinnott-Armstrong, Vincent Conitzer, Jana Schaich Borg, John P Dickerson

The philosophy and psychology literature shows that indecision is a measurable and nuanced behavior -- and that there are several different reasons people are indecisive.


Improving Policy-Constrained Kidney Exchange via Pre-Screening

1 code implementation NeurIPS 2020 Duncan C McElfresh, Michael Curry, Tuomas Sandholm, John P Dickerson

In barter exchanges, participants swap goods with one another without exchanging money; exchanges are often facilitated by a central clearinghouse, with the goal of maximizing the aggregate quality (or number) of swaps.

Cannot find the paper you are looking for? You can Submit a new open access paper.