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eess.SP2026
ECO-ID: Event-Camera based Optical System for Secure Multi-User Ultra-Low Latency Identification
Subham Sabud, Chengling Xu, Feng Ye
Time-critical interactive systems increasingly require ultra-low-latency device identification for multiple users, yet prevailing approaches such as passwords, QR codes, and RFID/N…
eess.SP2026
Exploiting RIS Optimization Limits for Multi-User Beamforming and Signal Suppression
Subham Sabud, Mengni Zhao, Chu Ma +2
This paper presents a unified framework for exploiting the boundaries of reconfigurable intelligent surfaces (RIS) joint optimization in multi-user wireless systems, where a single…