RIS With Insufficient Phase Shifting Capability: Modeling, Beamforming, and Experimental Validations
Abstract: Most research works on reconfigurable intelligent surfaces (RIS) rely on idealized models of the reflection coefficients, i.e., uniform reflection amplitude for any phase and sufficient ...
"Advances in health care today started as fundamental scientific inquiries. Protecting that engine of discovery is what ...
In this tutorial, we use GEPA as a reflective prompt-evolution framework to improve the way a language model solves arithmetic word problems. We begin with a weak seed prompt, create a small ...
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