Boundary First Flattening. - Rohan Sawhney; Keenan Crane (ACM Trans. Graph., 2018)

Monte Carlo geometry processing: a grid-free approach to PDE-based methods on volumetric domains. - Rohan Sawhney; Keenan Crane (ACM Trans. Graph., 2020)

Grid-free Monte Carlo for PDEs with spatially varying coefficients. - Rohan Sawhney; Dario Seyb; Wojciech Jarosz; Keenan Crane (ACM Trans. Graph., 2022)

Boundary Value Caching for Walk on Spheres. - Bailey Miller; Rohan Sawhney; Keenan Crane; Ioannis Gkioulekas (ACM Trans. Graph., 2023)

Walk on Stars: A Grid-Free Monte Carlo Method for PDEs with Neumann Boundary Conditions. - Rohan Sawhney; Bailey Miller; Ioannis Gkioulekas; Keenan Crane (ACM Trans. Graph., 2023)

Decorrelating ReSTIR Samplers via MCMC Mutations. - Rohan Sawhney; Daqi Lin; Markus Kettunen 001; Benedikt Bitterli; Ravi Ramamoorthi; Chris Wyman; Matt Pharr (ACM Trans. Graph., 2024)

Walkin' Robin: Walk on Stars with Robin Boundary Conditions. - Bailey Miller; Rohan Sawhney; Keenan Crane; Ioannis Gkioulekas (ACM Trans. Graph., 2024)

Differential Walk on Spheres. - Bailey Miller; Rohan Sawhney; Keenan Crane; Ioannis Gkioulekas (ACM Trans. Graph., 2024)

Solving partial differential equations in participating media. - Bailey Miller; Rohan Sawhney; Keenan Crane; Ioannis Gkioulekas (ACM Trans. Graph., 2025)

Unbiased Differential Visibility Using Fixed-Step Walk-on-Spherical-Caps And Closest Silhouettes. - Lifan Wu; Nathan Morrical; Sai Praveen Bangaru; Rohan Sawhney; Shuang Zhao; Chris Wyman; Ravi Ramamoorthi; Aaron E. Lefohn (ACM Trans. Graph., 2025)