Results 41 to 50 of about 3,724,225 (314)

A Divided Spatial and Temporal Context Network for Remote Sensing Change Detection

open access: yesIEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2022
In recent days, change detection has become one of the central tasks for remote sensing image analyses. Due to the powerful discriminative abilities, various convolutional-based approaches have been applied and shown favorable performance in change ...
Nian Shi, Keming Chen, Guangyao Zhou
doaj   +1 more source

The Structure of Cross-Linguistic Differences: Meaning and Context of ‘Readability’ and its Russian Equivalent ‘Chitabelnost’

open access: yesJournal of Language and Education, 2020
The article presents the results of an original study aimed at finding (1) frequency fluctuations of the term ‘readability’ in American discourse and its Russian equivalent ‘chitabelnost’ in Russian discourse over the period from 1920s to the present ...
Marina I. Solnyshkina   +2 more
doaj   +1 more source

Interpolation based on context modeling for hierarchical compression of multidimensional signals [PDF]

open access: yesКомпьютерная оптика, 2018
Context algorithms for interpolation of multidimensional signals in the compression problem are researched. A hierarchical compression method for arbitrary dimension signals is considered.
Mikhael Gashnikov
doaj   +1 more source

Parameter estimation for constrained context-free language models [PDF]

open access: yesProceedings of the workshop on Speech and Natural Language - HLT '91, 1992
A new language model incorporating both N-gram and context-free ideas is proposed. This constrained context-free model is specified by a stochastic context-free prior distribution with N-gram frequency constraints. The resulting distribution is a Markov random field.
Kevin Mark   +3 more
openaire   +2 more sources

Dynamic Scheduling of Contextually Categorised Internet of Things Services in Fog Computing Environment

open access: yesSensors, 2022
Fog computing emerged as a concept that responds to the requirements of upcoming solutions requiring optimizations primarily in the context of the following QoS parameters: latency, throughput, reliability, security, and network traffic reduction.
Petar Krivic   +3 more
doaj   +1 more source

Investigation of Paraoxonase-1 Genotype and Enzyme-Kinetic Parameters in the Context of Cognitive Impairment in Parkinson’s Disease

open access: yesAntioxidants, 2023
Cognitive impairment is a common non-motor symptom of Parkinson’s disease (PD), which often progresses to PD dementia. PD patients with and without dementia may differ in certain biochemical parameters, which could thus be used as biomarkers for PD ...
Boštjan Petrič   +7 more
doaj   +1 more source

Context-aware adaptive data stream mining [PDF]

open access: yes, 2009
In resource-constrained devices, adaptation of data stream processing to variations of data rates and availability of resources is crucial for consistency and continuity of running applications. However, to enhance and maximize the benefits of adaptation,
Gaber, M.   +4 more
core   +1 more source

Evaluation parameters of a university library activity in the context of its tasks changes

open access: yesБиблиосфера, 2017
The article describes challenges facing university libraries in different historical periods, identifies the most stable prior areas to form a system of indicators.
E. N. Opekunova
doaj   +1 more source

Revealing a Gap in Parametric Architecture’s Address of “Context”

open access: yesBuildings, 2023
“Context” holds a broad meaning in architectural discourse, and its definition and components have evolved over time. A comparison between contemporary parametric design and overall architectural practices reveals a contradictory connotation of context ...
Morteza Hazbei, Carmela Cucuzzella
doaj   +1 more source

Simultaneous measurement of multiple parameters of a subwavelength structure based on the weak value formalism [PDF]

open access: yes, 2019
A mathematical extension of the weak value formalism to the simultaneous measurement of multiple parameters is presented in the context of an optical focused vector beam scatterometry experiment.
Alonso, Miguel A.   +3 more
core   +3 more sources

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