Diyi Yang

Richard Martin Flores

Defense Analyst / Data Scientist

r.m.flores@outlook.com

Department of War

NASA Systems Analysis and Concepts Directorate

NASA Space Mission Analysis Branch

NASA Langley Research Center

“The people who are crazy enough to think they can change the world are the ones who do.” ~ Steve Jobs

I have always been driven by a single question: How do we build better models of the world? My career has been a journey through the different ways we answer that starting with the deterministic foundations of Physics and evolving into the high-stakes world of Operations Research and Data Science.

During my three years as a Data Scientist at NASA, I focused on the intersection of large-scale datasets and mission-critical accuracy. Working in an environment where the margin for error is near zero taught me how to scale analytical models that are both robust and actionable. It wasn't just about the data; it was about the systems-level thinking required to support complex, multi-year objectives.

Currently I serve as a Modeling & Simulation Specialist. My work is focused on the architecture of decision-support systems. By leveraging my background in physics and data analytics, I develop high-fidelity simulations that help stakeholders navigate uncertainty and forecast outcomes in increasingly volatile environments. I view simulation not just as a tool, but as a laboratory for strategy.

Beyond my professional role, I am currently a PhD student in Data Science. My research is dedicated to the evolution of Artificial General Intelligence (AGI) and its potential to redefine how we approach complex systems. I believe the next frontier of modeling lies in the bridge between human-centric game theory and autonomous agent-based systems.

Core strengths

Research
  1. Cooperative game theoretical credit assignment for multi-agent learning
    • Formalize Shapley-inspired credit allocation methods that scale to temporally extended tasks.
    • Apply to multi-vehicle coordination and distributed resource allocation, optimizing both team reward and individual incentive compatibility.
  2. Modular, composable AGI curricula with provable transfer bounds
    • Design architectures of specialized modules (perception, planning, memory) and protocols for gating and composition.
    • Prove and empirically validate transfer generalization bounds under curriculum distributions, measure catastrophic forgetting.
  3. Causal representation learning for robust generalization
    • Learn disentangled causal factors using interventional-style data augmentation and invariance objectives.
    • Integrate learned causal units into decision-making pipelines to improve OOD performance in mission scenarios.
  4. Hybrid symbolic-neural meta-reasoning for long-horizon planning
    • Combine symbolic planning primitives with neural heuristics and learned value functions for reasoning under partial observability.
    • Benchmark on hierarchical mission planning tasks with sparse rewards.

Prospective students and postdocs, please check out this page on how to get involved.

Recent Projects

About Me

Selected Awards/Honors

  • Capstone Excellence Award, WGU, 2025
  • Resilience Award, NASA, 2023
  • Distinguished Capstone, WGU, 2022
  • Master Your Future Scholarship, WGU, 2022
  • Outstanding Senior in Physics, UTEP, 2019
  • Gold Nugget Award, UTEP, 2019

Recent Service

  • AI Advisor, National Science Foundation, 2025
  • NASA MERGE Advisor, NASA, 2024, 2025
  • Leadership Experience and Accelerator Program, NASA, 2024, 2025
  • Promoting Agency Cross-Center Connections (PAXC), NASA, 2023, 2024
  • Sigma Alpha Phi, UTEP, 2018, 2019
  • Society of Physics Students, UTEP, 2016, 2017, 2018, 2019
  • Sigma Gamma Epsilon, UTEP, 2016, 2017, 2018
  • Latinos in Science and Engineering, UTEP, 2018, 2019
  • Machine Learning Social Club, UTEP, 2018, 2019
  • Club Zero Mathematics, UTEP, 2017, 2018, 2019

Recent Talks

  • 04/2024  Colloquium Talk at University of Texas
  • 04/2024  Talk at Association of Information Technology Professionals at UTEP
  • 03/2024  Talk at ASPIRE Student Association at UTEP
  • 03/2024  Colloquium Talk at Physics Discovery Day
  • 03/2024  Talk at The Thinker's Toolbox
  • 02/2024  Talk at Texas Rising General Meeting
  • 01/2024  Keynote Talk at Office of International Programs at UTEP
  • 01/2024  Talk at Spring 2024 COURI Symposium
  • 12/2023  Talk at Decide Right, Resolve Bright at UTEP