Articles with "variable length" as a keyword



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Fuzzy C-Means Cluster Analysis Based on Variable Length String Genetic Algorithm for the Grouping of Rock Discontinuity Sets

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Published in 2020 at "Ksce Journal of Civil Engineering"

DOI: 10.1007/s12205-020-2188-2

Abstract: Discontinuities have huge impact on civil and mining engineering. To understand the spatial features of discontinuities, it is common to group them into different sets based on orientation. In this paper, a new algorithm is… read more here.

Keywords: variable length; fuzzy means; new method; discontinuity sets ... See more keywords
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A novel method for NMR data denoising based on discrete cosine transform and variable length windows

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Published in 2021 at "Journal of Petroleum Science and Engineering"

DOI: 10.1016/j.petrol.2021.108852

Abstract: Abstract Raw nuclear magnetic resonance (NMR) data detected exhibits a low signal-to-noise ratio (SNR). The inversion results suffer from the low SNR of echo data. It is therefore essential to denoise the data before NMR… read more here.

Keywords: nmr data; variable length; length; length windows ... See more keywords
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A framework for predicting variable-length epitopes of human-adapted viruses using machine learning methods

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Published in 2022 at "Briefings in bioinformatics"

DOI: 10.1093/bib/bbac281

Abstract: The coronavirus disease 2019 pandemic has alerted people of the threat caused by viruses. Vaccine is the most effective way to prevent the disease from spreading. The interaction between antibodies and antigens will clear the… read more here.

Keywords: adapted viruses; human adapted; machine learning; variable length ... See more keywords
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Effects of Orbital Perturbations on Deployment Dynamics of Tethered Satellite System Using Variable-Length Element

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Published in 2021 at "IEEE Access"

DOI: 10.1109/access.2021.3056458

Abstract: Orbital perturbations caused by the space environment will induce deviations compared with the prescribed motion trajectory or dynamic performance of the tethered satellite system (TSS). To comprehensively investigate the effects of the orbital perturbations on… read more here.

Keywords: tex math; effects orbital; orbital perturbations; variable length ... See more keywords
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Variable Length Black Hole for Optimization and Feature Selection

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Published in 2022 at "IEEE Access"

DOI: 10.1109/access.2022.3182685

Abstract: In the high dimensional space, the problem of feature selection (FS) can be regarded as combinatorial optimization problem with high complexity due to the huge number of candidate features. In this article, a novel type… read more here.

Keywords: hole; black hole; variable length; length black ... See more keywords
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Multi-Sensor Time-Series Classification for Activity Tracking Under Variable Length

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Published in 2020 at "IEEE Sensors Journal"

DOI: 10.1109/jsen.2019.2953938

Abstract: Recent advances in mobile devices, wearable sensors and data analytics are enabling greater adoption of remote health monitoring systems, where human activity recognition (HAR) plays a key role. Most HAR systems assume that consecutive data… read more here.

Keywords: time; variable length; activity; classification ... See more keywords
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Variable Length Differential Encoding for Real-Time Status Updates

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Published in 2021 at "IEEE Communications Letters"

DOI: 10.1109/lcomm.2020.3045850

Abstract: Timely reception of information is of utmost importance in many cyber-physical systems. We study timely status update schemes for a single source. We consider a scheme which exploits the temporal correlation in source messages to… read more here.

Keywords: status; encoding real; real time; variable length ... See more keywords
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A Hierarchical Clustering Method of SOM Based on DTW Distance for Variable-Length Seismic Waveform

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Published in 2022 at "IEEE Geoscience and Remote Sensing Letters"

DOI: 10.1109/lgrs.2021.3105476

Abstract: In seismic facies analysis, waveform clustering of self-organizing map (SOM) usually classifies waveforms truncated by horizon with a fixed time window. However, the fixed time window is not an appropriate method for the situation in… read more here.

Keywords: hierarchical clustering; dtw distance; som; variable length ... See more keywords
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Investigation of the Retrieval Dynamics of the Tethered Satellites Using ANCF-ALE Variable-Length Element

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Published in 2023 at "IEEE Transactions on Aerospace and Electronic Systems"

DOI: 10.1109/taes.2022.3208531

Abstract: Tether satellite system (TSS) comprises two satellites connected by a flexible tether and has wide applications, such as orbital transferring, deep space exploration, and so on. In this article, a variable-length element, based on the… read more here.

Keywords: tether; variable length; retrieval; length element ... See more keywords
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Variable Length Sequential Iterable Convolutional Recurrent Network for UWB-IR Vehicle Target Recognition

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Published in 2023 at "IEEE Transactions on Geoscience and Remote Sensing"

DOI: 10.1109/tgrs.2023.3255224

Abstract: A variable length sequential iterable convolutional recurrent network (VS-ICRN) is proposed in this article, aiming at improving the vehicle target recognition ability for the ultrawideband impulse radar (UWB-IR). First, the array imaging technology is introduced… read more here.

Keywords: recognition; sequential iterable; length sequential; variable length ... See more keywords
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Software-Defined Multimedia Streaming System Aided By Variable-Length Interval In-Network Caching

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Published in 2019 at "IEEE Transactions on Multimedia"

DOI: 10.1109/tmm.2018.2862349

Abstract: Explosive growth in video traffic volumes incurs a high percentage of redundancy in today's Internet, following the 80–20 rule. Fortunately, the advanced in-network cache is considered as an effective scheme for eliminating the repetitive traffic… read more here.

Keywords: system; variable length; software defined; multimedia streaming ... See more keywords