Zhaorui Wang

Robust SG-NeRF: Robust Scene Graph Aided Neural Surface Reconstruction

TDSNNs: Competitive Topographic Deep Spiking Neural Networks for Visual Cortex Modeling

The primate visual cortex exhibits topographic organization, where functionally similar neurons are spatially clustered, a structure widely believed to enhance neural processing efficiency. While prior works have demonstrated that conventional deep ANNs can develop topographic representations, these

Gated Attention Coding for Training High-Performance and Efficient Spiking Neural Networks

Spiking neural networks (SNNs) are emerging as an energy-efficient alternative to traditional artificial neural networks (ANNs) due to their unique spike-based event-driven nature. Coding is crucial in SNNs as it converts external input stimuli into spatio-temporal feature sequences. However, most…

Scaling Law Analysis for Covariance Based Activity Detection in Cooperative Multi-Cell Massive Mimo

This paper studies the covariance based activity detection problem in a multi-cell massive multiple-input multiple-output (MIMO) system, where the active devices transmit their signature sequences to multiple base stations (BSs), and the BSs cooperatively detect the active devices based on the recei…