Yunchen Yu (Blaire)

Research Scientist, NVIDIA

About Me

I am a Research Scientist in the Real-Time Graphics group at NVIDIA, where my work focuses on generative content creation, with an emphasis on generative materials. Before joining NVIDIA full-time, I received my Ph.D. in Computer Science from Cornell University in 2026, advised by Prof. Steve Marschner. My Ph.D. research focused on realistic appearance modeling of materials, physically based rendering using wave optics, and techniques for creating expressive training data for generative material models. Before Cornell, I studied at the University of California, Los Angeles (UCLA), where I received a Bachelor of Science in Applied Mathematics and a Bachelor of Arts in Linguistics and Computer Science.

Selected Publications

Toward Richer Material Generation via Procedural Data Enhancement

Yunchen Yu, Jacob Munkberg, Jon Hasselgren, Chris Cummings, Steve Marschner, Andrea Weidlich

Realistic Cloth Rendering with a Ray-Wave Hybrid Shading Model

Yunchen Yu, Bruce Walter, Steve Marschner, Andrea Weidlich

Appearance Modeling of Iridescent Feathers with Diverse Nanostructures

Yunchen Yu, Andrea Weidlich, Bruce Walter, Eugene d'Eon, Steve Marschner

SIGGRAPH Asia 2024 Best Paper Award

A Full-Wave Reference Simulator for Computing Surface Reflectance

Yunchen Yu, Mengqi Xia, Bruce Walter, Eric Michielssen, Steve Marschner

Education

  • Ph.D. in Computer Science
    Cornell University
    2020 — 2026
  • B.S. in Applied Mathematics B.A. in Linguistics and Computer Science
    University of California, Los Angeles
    2017 — 2020

Awards

  • SIGGRAPH Asia 2024 Best Paper Award
    Awarded for "Appearance Modeling of Iridescent Feathers with Diverse Nanostructures."
  • Sherwood Prize, UCLA
    To recognize overall outstanding achievement and exceptional performance in mathematics at the undergraduate level.
  • College Honors, UCLA
    Awarded to undergraduate students upon successful completion of the College Honors program.
  • Summa Cum Laude
    Latin honors awarded to undergraduate student according to overall grade-point average (GPA) at graduation.

Service

  • Reviewer: SIGGRAPH, SIGGRAPH Asia, Eurographics, Computer Graphics Forum
  • Teaching Assistant: Cornell University CS 1112, CS 2800, CS 4620

Language

  • Mandarin (Native)
  • English (Professional)