Chealyfey Vutha

I am a first-year Sc.M. student in the Computer Science Department at Brown University, advised by Professor Daniel Ritchie. My current research interests are 3D Geometry and Machine Learning. Previously, I obtained my B.S. in Computer Science from Fort Hays State University.

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Publications

Feature-based Geodesic Interpolation for Diffusion and Flow Models

Feature-based Geodesic Interpolation for Diffusion and Flow Models

Chealyfey Vutha, Arman Maesumi, Zheyu Shi, Chujun Tang, Yuqiao Guan, Daniel Ritchie

To be submitted

We study interpolation in diffusion and flow models by following feature-aware geodesic paths, which enables smoother and more semantically consistent transitions between generated images.

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Teaching

Spring 2026. Teaching Assistant for CPSY 1950: Deep Learning in Brains, Minds & Machines, Brown University

Other Experiences

  • Jan 2025 - Aug 2025, AI Resident at Ministry of Post and Telecommunications
  • Jan 2024 - Nov 2024, Student Researcher at National University of Singapore (NUS)
  • Oct 2023 - Dec 2023, Software Development Intern at Carnegie Mellon University (CMU)