2 papers
cs.DS2025
UAIC_Twin_Width: An Exact yet Efficient Twin-Width Algorithm
Andrei Arhire, Matei Chiriac, Radu Timofte
Twin-width is a recently formulated graph and matrix invariant that intuitively quantifies how far a graph is from having the structural simplicity of a co-graph. Since its introdu…
cs.CV2025
Learned Lightweight Smartphone ISP with Unpaired Data
Andrei Arhire, Radu Timofte
The Image Signal Processor (ISP) is a fundamental component in modern smartphone cameras responsible for conversion of RAW sensor image data to RGB images with a strong focus on pe…