3 papers
cs.CV2025
The Urban Vision Hackathon Dataset and Models: Towards Image Annotations and Accurate Vision Models for Indian Traffic
Akash Sharma, Chinmay Mhatre, Sankalp Gawali +10
This report describes the UVH-26 dataset, the first public release by AIM@IISc of a large-scale dataset of annotated traffic-camera images from India. The dataset comprises 26,646…
stat.ML2025
Score-based constrained generative modeling via Langevin diffusions with boundary conditions
Adam Nordenhög, Akash Sharma
Score-based generative models based on stochastic differential equations (SDEs) achieve impressive performance in sampling from unknown distributions, but often fail to satisfy und…
math.NA2025
Weak approximation of stochastic differential equations with sticky boundary conditions
Akash Sharma
Sticky diffusion models a Markovian particle experiencing reflection and temporary adhesion phenomena at the boundary. Numerous numerical schemes exist for approximating stopped or…