Nathan Justin

NSF Graduate Research Fellow at USC Center for AI in Society

Los Angeles, California, United States

About

I am a Computer Science PhD candidate at the University of Southern California, researching in the USC Center for Artificial Intelligence in Society (CAIS) as an NSF Graduate Research Fellow. I am interested in using optimization approaches to build robust and interpretable machine learning models for social good applications. I strive to integrate a social conscience into my passions for research and teaching, and I hope to bring these values throughout and beyond my academic career.

Experience

  • PhD Student Researcher at USC Center for Artificial Intelligence in Society
    Aug 2020 - Present · 5 yrs 11 mos

    Developing optimization-based methods for learning robust and interpretable machine learning models in high-stakes domains. PhD student leader 2022-2024

  • Head Teaching Assistant at University of Southern California
    Aug 2024 - Dec 2024 · 5 mos

    Head Teaching Assistant for Introduction to Algorithms and Theory of Computing (CSCI 270, Fall 2024), with 230 undergraduate students enrolled. Leading a 115-student discussion section. Head TA for a team of 9 TAs and 2 professors.

  • Software Engineer at Aspiration
    Jun 2019 - Jul 2020 · 1 yr 2 mos

    Backend engineer for the Impact, Spend, and Customer Engagement/Ops teams, focusing on building products and services that connect Aspiration and its customers to their impact on society and the planet, and building internal administrative tools.

  • Undergraduate Researcher at Artificial Machine Intelligence = Search Targets Awaiting Discovery (AMISTAD)
    Jan 2019 - May 2019 · 5 mos

    Team Lead for AMISTAD's ML as Search team, researching the implications of casting machine learning as a form of search, writing a journal article with collaborators in AMISTAD. Paper currently under review.

  • Undergraduate Researcher at CSTeachingTips
    Jun 2016 - Dec 2018 · 2 yrs 7 mos

    Researching and writing a paper on computer science and K-12 Common Core mathematics education, and creating tips for K-12 computer science educators (http://csteachingtips.org/)