Zobrazeno 1 - 10
of 5 162
pro vyhledávání: '"LI, Hongyu"'
Autor:
Shi, Mengzhu, Fan, Kaibao, Li, Houpu, Pan, Senyang, Cai, Jiaqiang, Zhang, Nan, Li, Hongyu, Wu, Tao, Zhang, Jinglei, Xi, Chuanying, Xiang, Ziji, Chen, Xianhui
Properties of layered superconductors can vary drastically when thinned down from bulk to monolayer, owing to the reduced dimensionality and weakened interlayer coupling. In transition metal dichalcogenides (TMDs), the inherent symmetry breaking effe
Externí odkaz:
http://arxiv.org/abs/2411.12219
Reconfigurable Intelligent Surface (RIS) is a breakthrough technology enabling the dynamic control of the propagation environment in wireless communications through programmable surfaces. To improve the flexibility of conventional diagonal RIS (D-RIS
Externí odkaz:
http://arxiv.org/abs/2411.04949
Autor:
Li, Hongyu, Clerckx, Bruno
Beyond diagonal reconfigurable intelligent surfaces (BD-RIS) is a new advance in RIS techniques that introduces reconfigurable inter-element connections to generate scattering matrices not limited to being diagonal. BD-RIS has been recently proposed
Externí odkaz:
http://arxiv.org/abs/2411.04370
In the era of the Internet of Things (IoT) and data sharing, users frequently upload their personal information to enterprise databases to enjoy enhanced service experiences provided by various online services. However, the widespread presence of sys
Externí odkaz:
http://arxiv.org/abs/2411.01779
Autor:
Li, Hongyu, Hui, Tianrui, Ding, Zihan, Zhang, Jing, Ma, Bin, Wei, Xiaoming, Han, Jizhong, Liu, Si
Panoptic narrative grounding (PNG), whose core target is fine-grained image-text alignment, requires a panoptic segmentation of referred objects given a narrative caption. Previous discriminative methods achieve only weak or coarse-grained alignment
Externí odkaz:
http://arxiv.org/abs/2409.08251
Autor:
Huang, Shaofei, Ling, Rui, Li, Hongyu, Hui, Tianrui, Tang, Zongheng, Wei, Xiaoming, Han, Jizhong, Liu, Si
In this paper, we propose an Audio-Language-Referenced SAM 2 (AL-Ref-SAM 2) pipeline to explore the training-free paradigm for audio and language-referenced video object segmentation, namely AVS and RVOS tasks. The intuitive solution leverages Ground
Externí odkaz:
http://arxiv.org/abs/2408.15876
Beyond diagonal reconfigurable intelligent surfaces (BD-RIS) generalizes and goes beyond conventional diagonal reconfigurable intelligent surfaces (D-RIS) by interconnecting elements to generate beyond diagonal scattering matrices, which significantl
Externí odkaz:
http://arxiv.org/abs/2408.09887
To achieve dexterity comparable to that of humans, robots must intelligently process tactile sensor data. Taxel-based tactile signals often have low spatial-resolution, with non-standardized representations. In this paper, we propose a novel framewor
Externí odkaz:
http://arxiv.org/abs/2408.08312
This paper addresses the channel estimation problem for beyond diagonal reconfigurable intelligent surface (BD-RIS) from a tensor decomposition perspective. We first show that the received pilot signals can be arranged as a three-way tensor, allowing
Externí odkaz:
http://arxiv.org/abs/2407.20402
This paper investigates the capability of a passive Reconfigurable Intelligent Surface (RIS) to redistribute the singular values of point-to-point Multiple-Input Multiple-Output (MIMO) channels for achieving power and rate gains. We depart from the c
Externí odkaz:
http://arxiv.org/abs/2407.15196