Dijkstra’s algorithm won’t be replaced in production routers any time soon

Dijkstra is a legend in computer science and his algorithm, which he published in 1959, predates packet switching by a few ...

New Devices Might Scale the Memory Wall

The hunt is on for anything that can surmount AI’s perennial memory wall–even quick models are bogged down by the time and energy needed to carry data between processor and memory. Resistive RAM (RRAM ...
IEEE

Pseudo-Trapezoidal Fast Factorized Backprojection Algorithm for Near-Field Sparse MIMO Array 3-D Imaging

Abstract: In the near-field condition, the wavenumber spectrum exhibits spatial variance, which renders the fast factorized backprojection algorithm (FFBPA) ineffective in improving the imaging ...
IEEE

Deconvolutional Port-Starboard Discrimination Algorithm Under Dual Linear Array Conditions

Abstract: Although beamforming design enables port-starboard discrimination to some extent, it performs poorly under low signal-to-noise ratio (SNR) conditions and exhibits low port-starboard ...