OOIR: Observatory of International Research

Papers

(The median citation count of Quality Technology and Quantitative Management is 3. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2021-05-01 to 2025-05-01.)

Article	Citations
Estimation of P(Y<X) for lognormal distribution	22
Analysis of theGI/M/cqueue withN-threshold policy	22
A step-up approach for selecting substitute suppliers under nonlinear profile data	21
EWMA and adaptive EWMA variable sampling intervals charts for simultaneous monitoring of Weibull parameters	21
A novel random-effect Birnbaum-Saunders distribution for reliability assessment considering accelerated mechanism equivalence	17
Markov process approach for analyzing periodically inspected competing-risk system embodying downtime threshold	15
The additive Perks distribution and its applications in reliability analysis	14
A robust privacy-preserving online monitoring algorithm for disease surveillance	13
An evolutionary genetic algorithm for a multi-objective two-sided assembly line balancing problem: a case study of automotive manufacturing operations	11
Game-theoretic analysis of the single vacation queue with negative customers	11
Concurrent optimization of parameter and tolerance design based on the two-stage Bayesian sampling method	11
The PO bootstrap approach for comparing process incapability applied to non-normal process selection	11
Bi-objective optimization and reliability analysis in unreliable M/G/1 retrial queues with rational customers, reserved idle times and setup times	10
Estimation of stress–strength reliability based on censored data and its evaluation for coating processes	10
Integrated conservative profitability evaluation for newsboy-type product in an OBM group	10
Modified quality loss for the analysis of product quality characteristics considering maintenance cost	10
Determination and economic design of repetitive group sampling plan under two parameter Lindley distribution	10
A new phase-type distribution-based method for time-dependent system reliability analysis	9
Inference for a general family of exponentiated distributions under ranked set sampling with partially observed complementary competing risks data	9
Optimal design of cyclic-stress accelerated life tests for lognormal lifetime distribution	9
Control charts for monitoring relative risk rate in the presence of Weibull competing risks with censored and masked data	9
Guaranteeing acceptable in-control and out-of-control performance of joint X ̅-S control charts with estimated parameters	9
State-based transition probabilities for systems subject to periodic inspection interval	9
Binary decision diagram-based reliability modeling of phased-mission manufacturing system processing multi-type products	9
An equivalence between multivariate cumulative sum control charts	9

Multivariate control charts for monitoring process mean vector of individual observations under regularized covariance estimation	9
Reliability analysis of redundant retrial machining system subject to standby switching failure	9
Machine repair system with threshold recovery policy, unreliable servers and phase repairs	9
Reliability analysis of competing failure systems considering multiple-damage self-recovery and aggravation evolution mechanisms	8
Product form solution for a queueing-inventory system with lost sales and phase type distribution of the vacation time	8
Performance analysis of cognitive wireless retrial queueing networks with admission control for secondary users	8
Estimation for partially observed left truncation and right censored competing risks data from a generalized inverted exponential distribution with illustrations	8
An integrated operating mechanism for lot sentencing based on process yield	8
Design of Shewhart-type control charts with estimated parameter for the Rayleigh distribution using frequentist and Bayesian approaches	8
Optimal experimental plan for multi-level stress testing with log-location-scale regression under progressive Type-II censoring	8
On the generalized N -critical shock model	8
The quadruple exponentially weighted moving average control chart	7
A maximum dual CUSUM chart for joint monitoring of process mean and variance	7
A new phase II change-point detection based EWMA chart for monitoring and diagnostics of linear profiles	7
Estimation of parameters of the logistic exponential distribution under progressive type-I hybrid censored sample	7
Reliability estimation for the inverted exponentiated Pareto distribution	7
Call center data modeling: a queueing science approach based on Markovian arrival process	7
Equilibrium and social optimality in queues with service rate and customers’ joining decisions	7
Generalized confidence intervals of quantile-based process capability indices for inverse Gaussian distribution	7
An efficient and effective method for reliability assessment of project duration	7
Estimating reliability parameters for inverse Gaussian distributions under complete and progressively type-II censored samples	7
An integrated optimal-GICP design for the SPRT control chart with estimated process parameters based on the average number of observations to signal	7
Analysis of strategic customer behavior in observable M/G/ 1 queues with impatience	6
A progressive mean control chart for dispersed count data considering tail behavior	6
The alpha power Weibull transformation distribution applied to describe the behavior of electronic devices under voltage stress profile	6
Optimal condition-based warranty policy for multi-state products with three guarantees service	6
A re-evaluation of repetitive sampling techniques in statistical process monitoring	6
Joining behavior and vacation strategy in the queue with heterogeneous customers	6
Reliability model of series systems with multiple shock sources subject to dependent competing failure processes using phase-type distribution	6
Optimal replacement policy for repairable products with multi-attempt minimal repair under the free-repair warranty	6
Optimal life-testing plans for joint progressively Type-II censored Birnbaum-Saunders distributions with compound optimal criteria	6
One-sided Adaptive Truncated Exponentially Weighted Moving Average X¯ Schemes for Detecting Process Mean Shifts	6
A novel approach to predict network reliability for multistate networks by a deep neural network	6
Reliability analysis for systems with self-healing mechanism under two different types of cumulative shocks	6
Bayesian analysis of the lifetime performance index on the basis of progressively censored Weibull observations	5
Reliability for single-unit systems via virtual ages under cyclic environments	5
Reliability-oriented product manufacturing quality improvement approach based on R-KQC and DMAIC	5
On partially observed competing risk model under generalized progressive hybrid censoring for Lomax distribution	5
Mechanism equivalence analysis for accelerated degradation tests based on tweedie exponential dispersion process	5
Comprehensive review of high-dimensional monitoring methods: trends, insights, and interconnections	5
Deviance residual-based Shewhart control chart for monitoring Conway-Maxwell-Poisson profile under the r-k class estimator	5
A multi-station unreliable machine model with working vacation policy and customers’ impatience	5
Maintenance planning estimations and policies optimization for single-unit systems using Hawkes processes	5
Process capability monitoring and change-point analysis for S-type quality characteristic	5
On reliability assessment of weighted k -out-of- n systems with multiple types of components	5
Control Charts for the Expected System Size of Markovian Queues under F-policy	4
Bayesian online robust parameter design for correlated multiple responses	4
Optimal economic statistical design of adaptive attribute control charts for monitoring three level products	4
Degradation modeling based on the gamma process with random initial degradation level and random threshold	4
A transient analysis algorithm to control the quality and performance of the queuing system	4

A Kriging-based important region sampling method for efficient reliability analysis	4
Bivariate replacement policy for a system subject to shocks	4
Warranty cost analysis for products protected by Lemon Laws	4
Multi-chart schemes for detecting a range of variance changes	3
Determination of optimal warranty length for smart wearable device considering customer complaint	3
A robust bathtub-shaped failure time model for a two-component system with applications to complete and censored reliability data	3
Optimal design for reliability improvement experiments with a non-constant scale parameter	3
On control charts based on generalized multiple dependent state sampling	3
Monitoring the alternating renewal processes with Weibull window-censored data	3
Flexible extended warranty considering products’ heterogeneous reliability	3
Developing an adaptable sequential probability ratio test applicable for lifetime analysis of different continuous distributions	3
Statistical design of phase II exponential chart with estimated parameters under the unconditional and conditional perspectives using exact distribution of median run length	3
Inference for reliability in a multicomponent stress–strength model for a unit inverse Weibull distribution under type-II censoring	3
A new method for computing the sojourn times in the MAP/M/1 queues with three types of negative customers	3
Reliability modeling: combining self-healing characteristics and dynamic failure thresholds	3
Cost optimization of a single server machine repair system with hybrid vacation under a bi-level ( N, M ) policy and reneging	3
Comparisons of some new and existing EWMA schemes for binomial count processes with applications to monitoring hospital No-Shows	3
Joint optimization of production lot-sizing and condition-based maintenance in an imperfect production process with dependent indicators	3
Correction	3
Simultaneous optimization of quality and censored reliability characteristics with constrained randomization experiment	3
Equilibrium balking behavior of customers and regulation measures in a multi-server queue with threshold policy	3
Failure rate monitoring in generalized gamma-distributed process	3