no code implementations • 18 Jan 2024 • Yuriy Zakharov, Lu Shen, Benjamin Henson, Nils Morozs, Paul D. Mitchell
In underwater acoustic (UWA) random access communication networks with multiple users and data packet transmissions, the packet collisions are the main cause of the network performance degradation.
no code implementations • 18 Jan 2024 • Lu Shen, Benjamin Henson, Long Shi, Yuriy Zakharov
In this work we present a full-duplex (FD) underwater acoustic (UWA) communication system simultaneously transmitting and receiving acoustic signals in the same frequency bandwidth.
no code implementations • 18 Dec 2023 • Lu Shen, Yuriy Zakharov, Benjamin Henson, Nils Morozs, Benoît Parrein, Paul D. Mitchell
This is based on a lake experiment and numerical experiments using a simulator developed for modeling the time-varying UWA channel in the presence of a moving target.
2 code implementations • 24 Oct 2021 • Han Yang, Lu Shen, Mengke Zhang, Qiuli Wang
With an Uncertainty-Aware Module, this network can provide a Multi-Confidence Mask (MCM), pointing out regions with different segmentation uncertainty levels.
no code implementations • 29 May 2021 • Da Zhang, Qingyi Wang, Shaojie Song, Simiao Chen, MingWei Li, Lu Shen, Siqi Zheng, Bofeng Cai, Shenhao Wang
Applications of the framework with Chinese data reveal highly heterogeneous health benefits of reducing fossil fuel use in different sectors and regions in China with a mean of \$34/tCO2 and a standard deviation of \$84/tCO2.
2 code implementations • Nature 2016 • Alistair E.W. Johnson, Tom J. Pollard, Lu Shen, Li-wei H. Lehman, Mengling Feng, Mohammad Ghassemi, Benjamin Moody, Peter Szolovits, Leo Anthony Celi, Roger G. Mark
MIMIC-III (‘Medical Information Mart for Intensive Care’) is a large, single-center database comprising information relating to patients admitted to critical care units at a large tertiary care hospital.