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   Articles with "auxiliary information" as a keyword



Kernel density estimation from complex surveys in the presence of complete auxiliary information

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recommendations! Published in 2019 at "Metrika"

DOI: 10.1007/s00184-018-0703-y

Abstract: Auxiliary information is widely used in survey sampling to enhance the precision of estimators of finite population parameters, such as the finite population mean, percentiles, and distribution function. In the context of complex surveys, we… read more here.

Keywords: complex surveys; auxiliary information; estimator; density ... See more keywords
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Novel logarithmic imputation procedures using multi auxiliary information under ranked set sampling

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recommendations! Published in 2024 at "Scientific Reports"

DOI: 10.1038/s41598-024-68940-4

Abstract: Ranked set sampling (RSS) is known to increase the efficiency of the estimators while comparing it with simple random sampling. The problem of missingness creates a gap in the information that needs to be addressed… read more here.

Keywords: ranked set; set sampling; auxiliary information; imputation procedures ... See more keywords
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Efficient use of multi-auxiliary information in search of good rotation patterns in successive sampling

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recommendations! Published in 2017 at "Communications in Statistics - Theory and Methods"

DOI: 10.1080/03610926.2015.1041979

Abstract: ABSTRACT This article considers the problem of estimating the population mean on the current (second) occasion using multi-auxiliary information in successive sampling over two occasions. A general class of estimators is proposed for estimating population… read more here.

Keywords: multi auxiliary; efficient use; class; successive sampling ... See more keywords
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Improvement over variance estimation using auxiliary information in sample surveys

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recommendations! Published in 2017 at "Communications in Statistics - Theory and Methods"

DOI: 10.1080/03610926.2016.1161799

Abstract: ABSTRACT This paper addresses the problem of estimating the population variance S2y of the study variable y using auxiliary information in sample surveys. We have suggested a class of estimators of the population variance S2y… read more here.

Keywords: information sample; sample surveys; variance; class estimators ... See more keywords

Estimation of population mean based on dual use of auxiliary information in non response

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recommendations! Published in 2017 at "Communications in Statistics - Theory and Methods"

DOI: 10.1080/03610926.2017.1291969

Abstract: ABSTRACT Whenever there is auxiliary information available in any form, the researchers want to utilize it in the method of estimation to obtain the most efficient estimator. When there exists enough amount of correlation between… read more here.

Keywords: population mean; information; non response; auxiliary information ... See more keywords

Penalized empirical likelihood for quantile regression with missing covariates and auxiliary information

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recommendations! Published in 2018 at "Communications in Statistics - Theory and Methods"

DOI: 10.1080/03610926.2017.1335413

Abstract: ABSTRACT Based on the inverse probability weight method, we, in this article, construct the empirical likelihood (EL) and penalized empirical likelihood (PEL) ratios of the parameter in the linear quantile regression model when the covariates… read more here.

Keywords: empirical likelihood; penalized empirical; quantile regression; auxiliary information ... See more keywords

A Sparse Cross Attention-Based Graph Convolution Network With Auxiliary Information Awareness for Traffic Flow Prediction

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recommendations! Published in 2025 at "IEEE Transactions on Intelligent Transportation Systems"

DOI: 10.1109/tits.2025.3533560

Abstract: Deep graph convolutional networks (GCNs) have shown promising performance in traffic prediction tasks, but their practical deployment on resource-constrained devices faces challenges. First, few models consider the potential influence of historical and future auxiliary information,… read more here.

Keywords: auxiliary information; prediction; cross attention; traffic ... See more keywords
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Non-iterative adjustment to regression estimators with population-based auxiliary information for semiparametric models.

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recommendations! Published in 2021 at "Biometrics"

DOI: 10.1111/biom.13585

Abstract: Disease registries, surveillance data, and other data sets with extremely large sample sizes become increasingly available in providing population-based information on disease incidence, survival probability or other important public health characteristics. Such information can be… read more here.

Keywords: regression estimators; information; population based; semiparametric models ... See more keywords

Expanding the attack surface: Robust profiling attacks threaten the privacy of sparse behavioral data.

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recommendations! Published in 2022 at "Science advances"

DOI: 10.1126/sciadv.abl6464

Abstract: Behavioral data, collected from our daily interactions with technology, have driven scientific advances. Yet, the collection and sharing of this data raise legitimate privacy concerns, as individuals can often be reidentified. Current identification attacks, however,… read more here.

Keywords: time; privacy; behavioral data; auxiliary information ... See more keywords

Improving sample-based National Forest Inventory estimates of tree cover using Landsat-derived land cover data as auxiliary information

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recommendations! Published in 2025 at "Canadian Journal of Forest Research"

DOI: 10.1139/cjfr-2024-0265

Abstract: In Canada, satellite-derived data are available as National Terrestrial Ecosystem Monitoring System (NTEMS) products, which can be used as auxiliary information to improve sample-based National Forest Inventory (NFI) estimates. This study explored statistical approaches of… read more here.

Keywords: sample based; cover; auxiliary information; forest inventory ... See more keywords

On the extended use of auxiliary information under skewness correction for process monitoring

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recommendations! Published in 2017 at "Transactions of the Institute of Measurement and Control"

DOI: 10.1177/0142331215622248

Abstract: In this article, we have extended the design structures of dual auxiliary information-based control charts under a variety of sampling strategies and runs rules schemes. We have considered the cases of known and unknown skewed… read more here.

Keywords: control charts; control; auxiliary information; skewness correction ... See more keywords