3 papers
cs.LG2024
HIERVAR: A Hierarchical Feature Selection Method for Time Series Analysis
Alireza Keshavarzian, Shahrokh Valaee
Time series classification stands as a pivotal and intricate challenge across various domains, including finance, healthcare, and industrial systems. In contemporary research, ther…
cs.IT2024
Broad and Spectral-Efficient Beamforming for the Uni-polarized Reconfigurable Intelligent Surfaces
Mohammad Javad-Kalbasi, Mohammed Saif, Shahrokh Valaee
A reconfigurable intelligent surface (RIS) is composed of low-cost elements that manipulate the propagation environment from a transmitter by intelligently applying phase shifts to…
cs.IT2024
Reflection Map Construction: Enhancing and Speeding Up Indoor Localization
Milad Johnny, Shahrokh Valaee
This paper introduces an indoor localization method using fixed reflector objects within the environment, leveraging a base station (BS) equipped with Angle of Arrival (AoA) and Ti…