no code implementations • 7 May 2024 • Naveed Sultan, Amir Hajian, Supavadee Aramvith
The experimental results show that our proposed method helps the model focus on the specific channels and spatial locations containing high-frequency information so that the model can focus on relevant features and suppress irrelevant ones, which enhances the quality of super-resolved images.
no code implementations • 26 Jan 2024 • Ahmed Masry, Amir Hajian
We also propose the LongForms dataset, a comprehensive financial dataset that encapsulates several industrial challenges in financial documents.
no code implementations • 4 Sep 2014 • Amir Hajian, Marcelo Alvarez, J. Richard Bond
Making mock simulated catalogs is an important component of astrophysical data analysis.
1 code implementation • 5 Sep 2008 • Sudeep Das, Amir Hajian, David N. Spergel
Estimation of the angular power spectrum of the Cosmic Microwave Background (CMB) on a small patch of sky is usually plagued by serious spectral leakage, specially when the map has a hard edge.
1 code implementation • 30 Aug 2006 • Amir Hajian
This new technique improves the acceptance rate by a factor of 4 and boosts up the efficiency by at least a factor of D in a D-dimensional parameter space.