Results 1 to 10 of about 343,308 (169)
Sensors, 2022 This work is devoted to a cost-effective method for the automatic placement of visual sensors within a smart room to ensure the requirements for its design.
Iaroslav Khutornoi +2 more
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Sensors, 2023 Typically, the quality of the bitumen adhesion in asphalt mixtures is assessed manually by a group of experts who assign subjective ratings to the thickness of the residual bitumen coating on the gravel samples.
Dmitrii Kamianskii +4 more
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Semi-supervised segmentation of metastasis lesions in bone scan images
Frontiers in Molecular Biosciences, 2022 To develop a deep image segmentation model that automatically identifies and delineates lesions of skeletal metastasis in bone scan images, facilitating clinical diagnosis of lung cancer–caused bone metastasis by nuclear medicine physicians.
Qiang Lin +14 more
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Incident Retrieval and Recognition in Video Stream Using Wi-Fi Signal
IEEE Access, 2021 Retrieving incidents from video stream plays an important role in many computer vision applications. However, most video surveillance system can neither recognize incidents nor support content-based retrieval before the video stream is saved into files ...
Yusheng Hao, Weilan Wang, Qiang Lin
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A Robust Variable Selection Method for Sparse Online Regression via the Elastic Net Penalty
Mathematics, 2022 Variable selection has been a hot topic, with various popular methods including lasso, SCAD, and elastic net. These penalized regression algorithms remain sensitive to noisy data.
Wentao Wang +4 more
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FlexSketch: Estimation of Probability Density for Stationary and Non-Stationary Data Streams
Sensors, 2021 Efficient and accurate estimation of the probability distribution of a data stream is an important problem in many sensor systems. It is especially challenging when the data stream is non-stationary, i.e., its probability distribution changes over time ...
Namuk Park, Songkuk Kim
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Research World, 2016 Big Data is top of mind in many organisations because of the flood of data now available. There is a belief that analysing Big Data can bring substantial competitive advantages. However collecting and storing the massive data streams‒although a challenge in itself‒is only part of the story.
Kooge, Edwin +2 more
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Real-Time UAV Trash Monitoring System
Applied Sciences, 2022 This study proposes a marine trash detection system based on unmanned aerial vehicles (UAVs) and aims to replace manpower with UAVs to detect marine trash efficiently and provide information to government agencies regarding real-time trash pollution ...
Yu-Hsien Liao, Jih-Gau Juang
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Incremental Entity Blocking over Heterogeneous Streaming Data
Information, 2022 Web systems have become a valuable source of semi-structured and streaming data. In this sense, Entity Resolution (ER) has become a key solution for integrating multiple data sources or identifying similarities between data items, namely entities.
Tiago Brasileiro Araújo +4 more
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Complexity, 2020 In this paper, we investigate a class of nonautonomous fractional diffusion equations (NFDEs). Firstly, under the condition of weighted Hölder continuity, the existence and two estimates of classical solutions are obtained by virtue of the properties of ...
Jia Mu, Yang Liu, Huanhuan Zhang
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