Results 91 to 100 of about 6,347 (291)

From Label‐Free Multiphoton Imaging to Pathological Reports: A Vision‐Language Breast Cancer Margin Pathological Diagnosis System

Advanced Science, EarlyView.
MarginPath is a novel vision‐language system that automates breast cancer margin assessment using a single label‐free multiphoton microscopy image. By integrating tumor‐associated collagen signatures with virtual H&E imaging, it generates accurate margin heatmaps and comprehensive diagnostic reports.
Shu Wang, Jingze Su, Xiahui Han, Deyong Kang, Xiao Zhang, Fei Xu, Changzu Liu, Junlin Pan, Xingfu Wang, Qiaohui Zhan, Aimin Wang, Feng Huang, Heping Cheng, Wenxi Liu, Ruolan Lin, Jianxin Chen   +15 more
wiley   +1 more source

Bidirectional Deep Learning Decoder for Polar Codes in Flat Fading Channels

IEEE Access
One of the main issues facing in the future wireless communications is ultra-reliable and low-latency communication. Polar codes are well-suited for such applications, and recent advancements in deep learning have shown promising results in enhancing ...
Md Abdul Aziz, Md Habibur Rahman, Mohammad Abrar Shakil Sejan, Rana Tabassum, Duck-Dong Hwang, Hyoung-Kyu Song   +5 more
doaj   +1 more source

Non-binary protograph low-density parity-check codes for space communications

, 2012
Protograph-based non-binary low-density parity-check (LDPC) codes with ultra-sparse parity-check matrices are compared with binary LDPC and turbo codes (TCs) from space communication standards.
Paolini, Enrico, G. Liva, B. Matuz, L. Costantini, Liva, Gianluigi, Chiani, Marco, Costantini, Laura, Matuz, Balazs   +7 more
core   +1 more source

Short Packet Communication over a Two-user Z-Interference Channel with Rayleigh Fading

, 2022
Recently, short packet communications gained significant attention due to the advancements in finite blocklength information theory. However, performance of short packet communications over interference-limited scenarios under channel uncertainty have ...
Pappas, Nikolaos,, Kumar, J. Deeraj,, Mohapatra, Parthajit,   +2 more
core   +1 more source

Mastication‐Induced Electrical Stimulation Activates Prg4+ Chondroprogenitors for Osteoarthritis Therapy

Advanced Science, EarlyView.
This study presents a ″trash‐to‐treasure″ strategy that converts harmful joint overloads into beneficial electrical cues. The biodegradable MagPie, by providing piezoelectrical stimulation and releasing Mg2+ during mastication, exerts synergistic pro‐regenerative and anti‐inflammatory effects on Prg4+ cells via the ECM‐mediated FAK‐PI3K‐Akt axis ...
Shi‐Yang Feng, Jing‐Rong Cheng, Yu Qin, Jie Lei, Chen‐Chen Gao, Hong‐Ying Fu, Li‐Ping Wu, Thanh D. Nguyen, Xu‐Liang Deng, Kai‐Yuan Fu, Yang Liu   +10 more
wiley   +1 more source

PlantGFM: A Genomic Foundation Model for Discovery and Creation of Plant Genes

Advanced Science, EarlyView.
A plant genomic foundation model pre‐trained on 12 species enables both accurate gene prediction and de novo gene design. Through AI‐human knowledge screening, seven designed sequences showed transcriptional activity in plants, with two expressing stable proteins—demonstrating the first DNA‐RNA‐protein expression of LLM‐generated genes in plants and ...
Changhao Li, Qizhe Zhang, Hanchen Chen, Kepeng Lin, Chengfang Luo, Mengying Yang, Wei Xu, Fan Yao, Jianbing Yan, Qing‐Yong Yang, Xuehai Hu   +10 more
wiley   +1 more source

A Real-Time and Efficient MAC Protocol for Smart Grid Wireless Communications

International Journal of Distributed Sensor Networks, 2014
Communication and information technologies play crucial roles in the smart grid system. Wireless communications offer many unique features to utilities.
Qiang Liu, Danqi Chen, Fangping Gao, Guoli Pang   +3 more
doaj   +1 more source

On the Average Secrecy Performance of Satellite Networks in Short Packet Communication Systems

This paper investigates the secrecy performance of satellite networks in short packet communication systems under shadowed Rician fading (SRF). We derive a lower bound on the average achievable secrecy rate in the finite blocklength regime (FBL) and ...
Briones, Graciela Corral, Hashemi, Ramin, Wichman, Risto   +2 more
core   +1 more source

Short packet communications: a physical layer comparison for block-fading channels

, 2018
International audienceMany wireless short packet systems have been recently proposed because of new emerging use-cases in wireless communications.
Nguyen, Alex The Phuong, Guilloud, Frédéric, Le Bidan, Raphaël   +2 more
core   +1 more source

Ultra-Reliable Short-Packet Communications: Fundamental Limits and Enabling Technologies [PDF]

, 2020
The paradigm shift from 4G to 5G communications, anticipated to enable ultra-reliable low-latency communications (URLLC), will enforce a radical change in the design of wireless communication systems.
6stman, Johan
core