Explainer: What is so special about TikTok's algorithm?

The content recommendation algorithm that powers the online short video platform TikTok has once again come under the ...

Research Reveals the Optimal Way to Optimize

The leading approach to the simplex method, a widely used technique for balancing complex logistical constraints, can’t get ...
IEEE

Waveform and Receiver Design for OTFS-Based SAR Under Interference and Low SNR Conditions

Abstract: Orthogonal time–frequency space (OTFS)-based synthetic aperture radar (SAR) is resilient to intrapulse Doppler shift and provides inter-range-cell interference (IRCI)-free imaging.
IEEE

Reduced-Complexity CRB Optimization for Dual-Function Radar-Communication Systems Using Hybrid Linear-Nonlinear Precoding

Abstract: This paper proposes a waveform design technique for dual-function radar-communication (DFRC) systems that employ hybrid linear-nonlinear precoding (HLNP). The HLNP signal is a superposition ...