Abstract: While character recognition systems applications with restrictions on writing conditions, such as zip code recognition and ledger sheet recognition, are in practical use, the accuracy of ...

Abstract: Reconfigurable holographic surfaces (RHSs) have been proposed as a cost-effective and power-efficient solution for extremely large-scale arrays, where the amplitude of electromagnetic waves ...

Dozens of protesters were detained Monday night after making a lot of noise outside a hotel where they believed the Border Patrol commander was staying. Something troopers threatened to use to clear ...