Articles with "cluster based" as a keyword



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A CuI cluster-based covalent metal-organic framework as a photocatalyst for efficient visible-light-driven reduction of CO2.

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Published in 2022 at "ChemSusChem"

DOI: 10.1002/cssc.202202079

Abstract: The application of solar energy to convert CO2 into high-value chemicals and fuels has been considered a highly desirable approach to relieving the greenhouse effect and energy crisis, while the exploration of appropriate photocatalysts remains a… read more here.

Keywords: cui cluster; metal organic; covalent metal; cluster based ... See more keywords
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Optimal allocation in stratified cluster-based outcome-dependent sampling designs.

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Published in 2021 at "Statistics in medicine"

DOI: 10.1002/sim.9016

Abstract: In public health research, finite resources often require that decisions be made at the study design stage regarding which individuals to sample for detailed data collection. At the same time, when study units are naturally… read more here.

Keywords: outcome dependent; cluster based; based outcome; allocation ... See more keywords
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Practical strategies for operationalizing optimal allocation in stratified cluster‐based outcome‐dependent sampling designs

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Published in 2023 at "Statistics in Medicine"

DOI: 10.1002/sim.9650

Abstract: Cluster‐based outcome‐dependent sampling (ODS) has the potential to yield efficiency gains when the outcome of interest is relatively rare, and resource constraints allow only a certain number of clusters to be visited for data collection.… read more here.

Keywords: optimal allocation; cluster; cluster based; based outcome ... See more keywords
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Cluster-based control of a separating flow over a smoothly contoured ramp

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Published in 2017 at "Theoretical and Computational Fluid Dynamics"

DOI: 10.1007/s00162-016-0419-4

Abstract: The ability to manipulate and control fluid flows is of great importance in many scientific and engineering applications. The proposed closed-loop control framework addresses a key issue of model-based control: The actuation effect often results… read more here.

Keywords: separating flow; control; cluster based; model ... See more keywords
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Cluster-based distributed architecture for prediction of student’s performance in higher education

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Published in 2018 at "Cluster Computing"

DOI: 10.1007/s10586-017-1624-7

Abstract: Educational data mining (EDM) has emerged as a research area in recent years for researchers all over the world from different and related research areas. The EDM obtained knowledge can be used to offer suggestions… read more here.

Keywords: cluster based; based distributed; student performance; performance ... See more keywords
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Heterometallic One-Dimensional Tetranuclear Cu–Na Cluster-Based Polymers: Room Temperature Synthesis, Structures, and Properties

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Published in 2020 at "Journal of Cluster Science"

DOI: 10.1007/s10876-020-01809-4

Abstract: Two novel heterometallic one-dimensional tetranuclear Cu-Na cluster-based polymers Complexes, [Cu 2 Na 2 ( L 1 ) 2 (AcO) 2 (EtOH) 2 ] n ( 1 , H 2 L 1  = 2-methoxy-6-[(1 H -tetrazol-5-ylimino)-methyl]-phenol) and… read more here.

Keywords: dimensional tetranuclear; one dimensional; cluster based; heterometallic one ... See more keywords
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A new cluster based adaptive fuzzy switching median filter for impulse noise removal

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Published in 2017 at "Multimedia Tools and Applications"

DOI: 10.1007/s11042-017-4757-z

Abstract: A new clustering technique based on most allied directional neighbors is proposed to suppress low and high-density impulse noise from digital images. Most allied neighbors exhibit a vital role in estimation as well restoration of… read more here.

Keywords: gradient values; new cluster; impulse noise; cluster based ... See more keywords
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Cluster-based approach to discriminate the user’s state whether a user is embarrassed or thinking to an answer to a prompt

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Published in 2017 at "Journal on Multimodal User Interfaces"

DOI: 10.1007/s12193-017-0238-y

Abstract: Spoken dialog systems are employed in various devices to help users operate them. An advantage of a spoken dialog system is that the user can make input utterances freely, but the system sometimes makes it… read more here.

Keywords: user; system; cluster based; user state ... See more keywords
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One-shot Cluster-Based Approach for the Detection of COVID–19 from Chest X–ray Images

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Published in 2021 at "Cognitive Computation"

DOI: 10.1007/s12559-020-09774-w

Abstract: Coronavirus disease (COVID-19) has infected over more than 28.3 million people around the globe and killed 913K people worldwide as on 11 September 2020. With this pandemic, to combat the spreading of COVID-19, effective testing… read more here.

Keywords: covid; model; one shot; cluster based ... See more keywords
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On state maintenance in cluster-based mobile ad-hoc networks

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Published in 2017 at "Ad Hoc Networks"

DOI: 10.1016/j.adhoc.2017.08.007

Abstract: Abstract Clustering is an effective strategy for tackling the dynamics and scalability in a large-scale mobile ad hoc networks (MANETs). However, the mobility of the nodes makes it very difficult to maintain the states of… read more here.

Keywords: state; maintenance; hoc networks; cluster based ... See more keywords
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Understanding coastal change using shoreline trend analysis supported by cluster-based segmentation

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Published in 2017 at "Geomorphology"

DOI: 10.1016/j.geomorph.2016.12.029

Abstract: Abstract Shoreline change analysis is a well defined and widely adopted approach for the examination of trends in coastal position over different timescales. Conventional shoreline change metrics are best suited to resolving progressive quasi-linear trends.… read more here.

Keywords: based segmentation; coastal change; change; analysis ... See more keywords