Search Results for author: Lu Shen

Found 6 papers, 2 papers with code

Interference Cancellation for UWA Random Access Data Packet Transmission

no code implementations18 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.

Performance Evaluation of a Full-Duplex UWA System in Lake Experiments

no code implementations18 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.

Target detection using underwater acoustic communication links

no code implementations18 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.

Uncertainty-Guided Lung Nodule Segmentation with Feature-Aware Attention

2 code implementations24 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.

Lung Nodule Segmentation Segmentation

Estimating air quality co-benefits of energy transition using machine learning

no code implementations29 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.

BIG-bench Machine Learning

MIMIC-III, a freely accessible critical care database

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.

Blood pressure estimation Data Integration +6

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