Stefanka Chukova

Stefanka Chukova

Victoria University of Wellington

H-index: 25

Oceania-New Zealand

About Stefanka Chukova

Stefanka Chukova, With an exceptional h-index of 25 and a recent h-index of 12 (since 2020), a distinguished researcher at Victoria University of Wellington, specializes in the field of warranty analysis, reliability, warranty.

His recent articles reflect a diverse array of research interests and contributions to the field:

Enhancing public research on citizen data: An empirical investigation of data synthesis using Statistics New Zealand’s Integrated Data Infrastructure

Data-centric AI to Improve Early Detection of Mental Illness

Ensemble k-nearest neighbors based on centroid displacement

Bayesian non-parametric specification of bathtub shaped hazard rate functions

Alternating α-Series Process

Data-Centric AI to Improve Churn Prediction with Synthetic Data

Synthetic minority oversampling using edited displacement-based k-nearest neighbors

Implementation and Analysis of Centroid Displacement-Based k-Nearest Neighbors

Stefanka Chukova Information

University

Position

New Zealand

Citations(all)

2008

Citations(since 2020)

630

Cited By

1806

hIndex(all)

25

hIndex(since 2020)

12

i10Index(all)

50

i10Index(since 2020)

18

Email

University Profile Page

Victoria University of Wellington

Google Scholar

View Google Scholar Profile

Stefanka Chukova Skills & Research Interests

warranty analysis

reliability

warranty

Top articles of Stefanka Chukova

Title

Journal

Author(s)

Publication Date

Enhancing public research on citizen data: An empirical investigation of data synthesis using Statistics New Zealand’s Integrated Data Infrastructure

Information Processing & Management

Alex X Wang

Stefanka S Chukova

Andrew Sporle

Barry J Milne

Colin R Simpson

...

2024/1/1

Data-centric AI to Improve Early Detection of Mental Illness

Alex X Wang

Stefanka S Chukova

Colin R Simpson

Binh P Nguyen

2023/7/2

Ensemble k-nearest neighbors based on centroid displacement

Information Sciences

Alex X Wang

Stefanka S Chukova

Binh P Nguyen

2023/6/1

Bayesian non-parametric specification of bathtub shaped hazard rate functions

arXiv preprint arXiv:2305.08015

Richard Arnold

Stefanka Chukova

Yu Hayakawa

2023/5/13

Alternating α-Series Process

Richard Arnold

Stefanka Chukova

Yu Hayakawa

Sarah Marshall

2023/4/27

Data-Centric AI to Improve Churn Prediction with Synthetic Data

Alex X Wang

Stefanka S Chukova

Binh P Nguyen

2023/3/24

Synthetic minority oversampling using edited displacement-based k-nearest neighbors

Applied Soft Computing

Alex X Wang

Stefanka S Chukova

Binh P Nguyen

2023/11/1

Implementation and Analysis of Centroid Displacement-Based k-Nearest Neighbors

Alex X Wang

Stefanka S Chukova

Binh P Nguyen

2022/11/24

Mean and variance of an alternating geometric process: An application in warranty cost analysis

Quality and Reliability Engineering International

Richard Arnold

Stefanka Chukova

Yu Hayakawa

Sarah Marshall

2022/10

Hypogeometric Distribution and Related Discrete Time Point Process

Istatistik Journal of The Turkish Statistical Association

Stefanka Chukova

Leda Minkova

Silvana Paralloi

2022/7/1

Polya-Aeppli process of order k of the second kind with an application

Istatistik Journal of The Turkish Statistical Association

Stefanka Chukova

Meglena Lazarova

Leda Minkova

2021/12/12

Discussion of “Virtual age, is it real?”

Applied Stochastic Models in Business and Industry

Laurent Doyen

Olivier Gaudoin

2021

2020 Index IEEE Transactions on Reliability Vol. 69

IEEE Transactions on Reliability

ZA Abo-Eleneen

K Ahadi

B Aktemur

AH Algarni

AM Almarashi

...

2020/12

Geometric pólya-aeppli process

Stochastics

Stefanka Chukova

Leda Minkova

2020/11/16

Geometric-like processes: An overview and some reliability applications

Richard Arnold

Stefanka Chukova

Yu Hayakawa

Sarah Marshall

2020/9/1

Nonparametric Bayesian Analysis of Hazard Rate Functions using the Gamma Process Prior

Richard Arnold

Stefanka Chukova

Yu Hayakawa

2020/8/20

Nonzero repair times dependent on the failure hazard

Quality and Reliability Engineering International

Richard Arnold

Stefanka Chukova

Yu Hayakawa

Sarah Marshall

2020/4

See List of Professors in Stefanka Chukova University(Victoria University of Wellington)

Co-Authors

H-index: 30
Richard Arnold

Richard Arnold

Victoria University of Wellington

H-index: 18
Boyan Dimitrov

Boyan Dimitrov

Kettering University

H-index: 17
Stanko Dimitrov

Stanko Dimitrov

University of Waterloo

H-index: 7
Sarah E. Marshall

Sarah E. Marshall

Auckland University of Technology

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