3 papers
cs.CV2026
Car Drag Coefficient Prediction from 3D Point Clouds Using a Slice-Based Surrogate Model
Utkarsh Singh, Absaar Ali, Adarsh Roy
The automotive industry's pursuit of enhanced fuel economy and performance necessitates efficient aerodynamic design. However, traditional evaluation methods such as computational…
cond-mat.mtrl-sci2025
A First-Principles Investigation of Goldene for Enhanced Hydrogen Evolution Reaction
Ashutosh Krishna Amaram, Aaditya Roy, Raghavan Ranganathan
The recent synthesis of Goldene, a 2D sheet of gold exfoliated from , offers high specific surface area (~260 ), roughly twice that of fine nanodots (~100 $m^…
cs.DS2025
Faster Algorithm for Second (s,t)-mincut and Breaking Quadratic barrier for Dual Edge Sensitivity for (s,t)-mincut
Surender Baswana, Koustav Bhanja, Anupam Roy
We study (s,t)-cuts of second minimum capacity and present the following algorithmic and graph-theoretic results. 1. Vazirani and Yannakakis [ICALP 1992] designed the first algorit…