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General Information

Full Name Nathan Bartley
Date of Birth 1991
Languages English

Education

  • 2024
    Ph.D.
    University of Southern California, Los Angeles, United States
    • Computational Social Science
    • Network Science
    • Measuring and Mitigating Exposure Bias in Online Social Networks.
      • Identifying structural issues algorithms introduce as they mediate our interactions online.
      • Introducing methodologies for measuring and potentially mitigating such issues.
  • 2015
    Master's
    University of Chicago, Chicago, United States
    • Computer Science with a focus in Data Science & Analytics

Experience

  • 2017 - 2024
    Ph.D. Student
    Information Sciences Institute, University of Southern California
    • Analyzed timeseries data of Google query trends and geospatial Uber/rideshare adoption in cities
    • Used word embeddings to analyze Pastebin pastes to identify malicious pastes
    • Learned embeddings of nodes based on information diffusion cascades
    • Biases in Social Media Platform Timelines
      • Using webscraping techniques to gather information about how timelines bias exposure in social networks
      • Comparing several metrics in empirical and simulated social networks to assess impact of recommender systems
      • Utilizing agent-based modelling methods to understand dynamics of such biases
  • 2021
    Civic Digital Fellow
    Coding it Forward, Bureau of Labor Statistics
    • Automated extraction of information from death certificate data and matching to existing databases
  • 2015 - 2017
    Machine Learning Engineer
    Knowledge Lab, University of Chicago, Chicago.
    • Analyzed 100,000 scientific articles with word embeddings
    • Developed new database schema for scientific publication repositories
    • Ran custom experiments on Amazon Mechanical Turk
    • Pulled, processed, and analyzed publication data for understanding non-profit research grants and their influence in seeding new areas of research

Honors and Awards

  • 2019
    • USC Viterbi Best Viterbi Mentor Award
    • USC Annenberg Graduate Fellowship
  • 2015
    • Computer Science Graduate Student Teaching Prize

Academic Interests

  • Social Networks
    • Understanding the complex interactions between algorithms and people in online social networks
    • Finding ways to build better communication online
  • Machine Learning
    • Incorporating hierarchical information into learned models

Other Interests

  • Hobbies: Finding ways to incorporate machine learning into video game design, boxing, tennis & exercise.