Peter Xenopoulos  

 



  ![](/sites/default/files/person/Xenopoulos_headshot.jpeg)

  

 **Please visit my personal website:** [**https://peterxeno.com**](https://peterxeno.com)**!**

I am a research scientist in the New Experiences group at NVIDIA Research. My research interests revolve around esports and sports, particularly using high-frequency trajectory and action data to quantify human performance. I received a Ph.D. in computer science from New York University and spent my undergrad at Pomona College where I double majored in mathematics and economics. Please visit my [Twitter](https://twitter.com/peterxeno) and [LinkedIn](https://www.linkedin.com/in/xenopoulos) to learn more.



   Research Area(s)

[Artificial Intelligence and Machine Learning ](/index.php/research-area/machine-learning-artificial-intelligence)

[Esports](/index.php/research-area/esports)

[Generative AI](/index.php/research-area/generative-ai)

[Human Computer Interaction](/index.php/research-area/human-computer-interaction)

 

 

  

 Main Field of Interest

[Artificial Intelligence and Machine Learning ](/index.php/research-area/machine-learning-artificial-intelligence)

 

  

 Google Scholar

[https://scholar.google.com/citations?user=F-JeV\_kAAAAJ&hl=en&oi=ao](https://scholar.google.com/citations?user=F-JeV_kAAAAJ&hl=en&oi=ao)

 

  

 

 

 



 ### Publications

 

### 2026 

[Impact of Graphical Fidelity and Frame-Time Stutter in a First-Person Shooter Game](/publication/2026-05_impact-graphical-fidelity-and-frame-time-stutter-first-person-shooter-game)

Samin Shahriar Tokey, [Ben Boudaoud](/person/ben-boudaoud), [Joohwan Kim](/person/joohwan-kim), [Josef Spjut](/person/josef-spjut), [Peter Xenopoulos](/person/peter-xenopoulos), Mark Claypool



ACM SIGGRAPH Symposium on Interactive 3D Graphics and Games (I3D)









### 2025 

[Lead Rush: A First-Person Shooter for User Studies and Understanding Effects of Frame Time Spikes](/index.php/publication/2025-09_lead-rush-first-person-shooter-user-studies-and-understanding-effects-frame)

Samin Shahriar Tokey, [Ben Boudaoud](/index.php/person/ben-boudaoud), [Joohwan Kim](/index.php/person/joohwan-kim), [Josef Spjut](/index.php/person/josef-spjut), [Peter Xenopoulos](/index.php/person/peter-xenopoulos), Mark Claypool



[2025 17th International Conference on Quality of Multimedia Experience (QoMEX)](https://ieeexplore.ieee.org/xpl/conhome/11219884/proceeding)