Notes towards an optimal sampling strategy in dendroclimatology
Sign Up to like & getrecommendations! Published in 2018 at "Dendrochronologia"
DOI: 10.1016/j.dendro.2018.10.002
Abstract: Abstract Though the extraction of increment cores is common practice in tree-ring research, there is no standard for the number of samples per tree, or trees per site needed to accurately describe the common growth… read more here.
Keywords: notes towards; tree ring; towards optimal; optimal sampling ... See more keywords
Optimal Sampling in Derivation Studies was Associated with Improved Discrimination in External Validation for Heart Failure Prognostic Models.
Sign Up to like & getrecommendations! Published in 2020 at "Journal of clinical epidemiology"
DOI: 10.1016/j.jclinepi.2020.01.011
Abstract: OBJECTIVES To identify determinants of external validity of prognostic models. STUDY DESIGN AND SETTING We systematically searched for studies reporting prognostic models of heart failure (HF) and examined their performance for predicting 30-day death in… read more here.
Keywords: derivation studies; optimal sampling; prognostic models; heart failure ... See more keywords
Risk-optimal sampling for reliability-based design
Sign Up to like & getrecommendations! Published in 2020 at "Structural Safety"
DOI: 10.1016/j.strusafe.2019.101896
Abstract: Abstract Routine reliance on minimal numbers of test results (sample size) in material parameter determinations for geotechnical design is often cited as a primary culprit in failures during and after construction. A decision analysis framework… read more here.
Keywords: risk optimal; optimal sampling; size; reliability ... See more keywords
Optimal Sampling Placement in a Gaussian Random Field Based on Value of Information
Sign Up to like & getrecommendations! Published in 2018 at "ASCE-ASME Journal of Risk and Uncertainty in Engineering Systems, Part A: Civil Engineering"
DOI: 10.1061/ajrua6.0000970
Abstract: AbstractIn the context of sampling, monitoring, and sensing in infrastructures, there is an interest in algorithms to produce an observation plan that is cost effective, while maximizing the benefi... read more here.
Keywords: placement gaussian; random field; optimal sampling; gaussian random ... See more keywords
Optimal Sampling of Dynamical Large Deviations in Two Dimensions via Tensor Networks.
Sign Up to like & getrecommendations! Published in 2022 at "Physical review letters"
DOI: 10.1103/physrevlett.130.147401
Abstract: We use projected entangled-pair states (PEPS) to calculate the large deviation statistics of the dynamical activity of the two-dimensional East model, and the two-dimensional symmetric simple exclusion process (SSEP) with open boundaries, in lattices of… read more here.
Keywords: sampling dynamical; dynamical large; large deviations; deviations two ... See more keywords
Optimistic Sampling Strategy for Data-Efficient Reinforcement Learning
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Access"
DOI: 10.1109/access.2019.2913001
Abstract: A high required number of interactions with the environment is one of the most important problems in reinforcement learning (RL). To deal with this problem, several data-efficient RL algorithms have been proposed and successfully applied… read more here.
Keywords: optimistic sampling; reinforcement learning; optimal sampling; strategy ... See more keywords
Optimal Sampling for Data Freshness: Unreliable Transmissions With Random Two-Way Delay
Sign Up to like & getrecommendations! Published in 2023 at "IEEE/ACM Transactions on Networking"
DOI: 10.1109/tnet.2022.3194417
Abstract: In this paper, we aim to design an optimal sampler for a system in which fresh samples of a signal (source) are sent through an unreliable channel to a remote estimator, and acknowledgments are sent… read more here.
Keywords: sampling strategy; transmission; estimation error; source ... See more keywords
Optimal sampling methods for modelling the occupancy of Arctic Grayling (Thymallus arcticus) in the Canadian Barrenlands
Sign Up to like & getrecommendations! Published in 2017 at "Canadian Journal of Fisheries and Aquatic Sciences"
DOI: 10.1139/cjfas-2016-0429
Abstract: © Canadian Science Publishing or its licensors. Baker, LF, KJ Artym and HK Swanson (2017). Optimal sampling methods for modelling the occupancy of Arctic grayling (Thymallus arcticus) in the Canadian Barrenlands. Canadian Journal of Fisheries… read more here.
Keywords: sampling methods; occupancy arctic; methods modelling; modelling occupancy ... See more keywords
Establishment of a core collection of Cynodon based on morphological data
Sign Up to like & getrecommendations! Published in 2020 at "Tropical Grasslands - Forrajes Tropicales"
DOI: 10.17138/tgft(8)203-213
Abstract: In a field plot study conducted in Danzhou, Hainan province, China, a total of 537 wild Cynodon accessions from 22 countries and classified into 11 groups according to taxonomy and origin, were characterized in terms… read more here.
Keywords: core collection; distance; collection cynodon; optimal sampling ... See more keywords
Within-Plant Distribution of Two-Spotted Spider Mites, Tetranychus urticae Koch (Acari: Tetranychidae), on Strawberries: Decision of an Optimal Sampling Unit
Sign Up to like & getrecommendations! Published in 2022 at "Insects"
DOI: 10.3390/insects13010055
Abstract: Simple Summary Although two-spotted spider mite (Tetranychus urticae) is a major pest for strawberry, a popular fruit, there is limited information about the sampling unit for T. urticae in strawberries. Thus, the objective of this… read more here.
Keywords: sampling unit; spotted spider; unit; tetranychus urticae ... See more keywords