OOIR: Observatory of International Research

Papers

(The median citation count of Quality Technology and Quantitative Management is 4. 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 2022-01-01 to 2026-01-01.)

Article	Citations
Analysis of theGI/M/cqueue withN-threshold policy	37
Estimation of P(Y<X) for lognormal distribution	26
A risk-adjusted CUSUM for monitoring the surgical quality reflected by the time-to-event outcomes with a cured fraction	26
The additive Perks distribution and its applications in reliability analysis	25
A robust privacy-preserving online monitoring algorithm for disease surveillance	20
Concurrent optimization of parameter and tolerance design based on the two-stage Bayesian sampling method	19
An evolutionary genetic algorithm for a multi-objective two-sided assembly line balancing problem: a case study of automotive manufacturing operations	19
A novel random-effect Birnbaum-Saunders distribution for reliability assessment considering accelerated mechanism equivalence	16
Bi-objective optimization and reliability analysis in unreliable M/G/1 retrial queues with rational customers, reserved idle times and setup times	16
Modified quality loss for the analysis of product quality characteristics considering maintenance cost	15
Game-theoretic analysis of the single vacation queue with negative customers	15
Integrated conservative profitability evaluation for newsboy-type product in an OBM group	14
Estimation of stress–strength reliability based on censored data and its evaluation for coating processes	14
A new phase-type distribution-based method for time-dependent system reliability analysis	14
An equivalence between multivariate cumulative sum control charts	13
Determination and economic design of repetitive group sampling plan under two parameter Lindley distribution	13
Inference for a general family of exponentiated distributions under ranked set sampling with partially observed complementary competing risks data	12
State-based transition probabilities for systems subject to periodic inspection interval	12
Beyond conventional statistical process control: Bayesian hierarchical modeling to track distributed industrial equipment performance	12
Reliability analysis of redundant retrial machining system subject to standby switching failure	12
Optimal design of cyclic-stress accelerated life tests for lognormal lifetime distribution	12
Reliability analysis of competing failure systems considering multiple-damage self-recovery and aggravation evolution mechanisms	11
Performance analysis of cognitive wireless retrial queueing networks with admission control for secondary users	11
Optimal progressively censored reliability sampling plans for log-location-scale distributions	11
Control charts for monitoring relative risk rate in the presence of Weibull competing risks with censored and masked data	11

Design of Shewhart-type control charts with estimated parameter for the Rayleigh distribution using frequentist and Bayesian approaches	11
Optimal experimental plan for multi-level stress testing with log-location-scale regression under progressive Type-II censoring	11
Binary decision diagram-based reliability modeling of phased-mission manufacturing system processing multi-type products	11
Estimation for partially observed left truncation and right censored competing risks data from a generalized inverted exponential distribution with illustrations	10
An efficient and effective method for reliability assessment of project duration	10
Real-time monitoring of linear profiles using a self-starting scheme with likelihood ratio	10
Product form solution for a queueing-inventory system with lost sales and phase type distribution of the vacation time	10
An aperiodic inspection and replacement policy based on the delay-time model with component-lifetime heterogeneity	10
On the generalized N -critical shock model	10
Machine repair system with threshold recovery policy, unreliable servers and phase repairs	10
Generalized confidence intervals of quantile-based process capability indices for inverse Gaussian distribution	10
Estimating reliability parameters for inverse Gaussian distributions under complete and progressively type-II censored samples	9
A maximum dual CUSUM chart for joint monitoring of process mean and variance	9
Estimation of parameters of the logistic exponential distribution under progressive type-I hybrid censored sample	9
Call center data modeling: a queueing science approach based on Markovian arrival process	9
Reliability model of series systems with multiple shock sources subject to dependent competing failure processes using phase-type distribution	9
Reliability estimation for the inverted exponentiated Pareto distribution	9
A new phase II change-point detection based EWMA chart for monitoring and diagnostics of linear profiles	9
Equilibrium and social optimality in queues with service rate and customers’ joining decisions	8
Reliability analysis for multi-component systems with self-healing states and unobservable downtime	8
The alpha power Weibull transformation distribution applied to describe the behavior of electronic devices under voltage stress profile	8
One-sided Adaptive Truncated Exponentially Weighted Moving Average X¯ Schemes for Detecting Process Mean Shifts	8
A progressive mean control chart for dispersed count data considering tail behavior	8
Analysis of multiple step-stress dependent competing risks under proportional hazard model	8
Joining behavior and vacation strategy in the queue with heterogeneous customers	8
An integrated optimal-GICP design for the SPRT control chart with estimated process parameters based on the average number of observations to signal	8
Reliability analysis for systems with self-healing mechanism under two different types of cumulative shocks	7
Optimal condition-based warranty policy for multi-state products with three guarantees service	7
Maintenance strategy optimization by monitoring degradation and quality characteristics with variable inspection interval	7
A re-evaluation of repetitive sampling techniques in statistical process monitoring	7
Optimal replacement policy for repairable products with multi-attempt minimal repair under the free-repair warranty	7
Analysis of strategic customer behavior in observable M/G/ 1 queues with impatience	6
Preventive maintenance policies for a deteriorating manufacturing system with product quality improvement and random working time	6
Maintenance planning estimations and policies optimization for single-unit systems using Hawkes processes	6
Optimal life-testing plans for joint progressively Type-II censored Birnbaum-Saunders distributions with compound optimal criteria	6
Online monitoring of directed count-weighted network with attributes via the gravity model	6
Predicting residual fault times in reliability growth management under limited failure data set	6
Mechanism equivalence analysis for accelerated degradation tests based on tweedie exponential dispersion process	6
On partially observed competing risk model under generalized progressive hybrid censoring for Lomax distribution	6
Process capability monitoring and change-point analysis for S-type quality characteristic	5
Reliability for single-unit systems via virtual ages under cyclic environments	5
Bivariate replacement policy for a system subject to shocks	5
Correction	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 Kriging-based important region sampling method for efficient reliability analysis	5
On reliability assessment of weighted k -out-of- n systems with multiple types of components	5
A multi-station unreliable machine model with working vacation policy and customers’ impatience	5
Reliability-oriented product manufacturing quality improvement approach based on R-KQC and DMAIC	5
The effect of information disclosure on the decision-making of strategic customers in a make-to-stock system with variable production rates	5

Degradation modeling based on the gamma process with random initial degradation level and random threshold	5
A nonparametric robust adaptive EWMA control chart for simultaneous monitoring of location and scale of time-between-events-and-amplitude data	4
Joint optimization of production lot-sizing and condition-based maintenance in an imperfect production process with dependent indicators	4
Comparisons of some new and existing EWMA schemes for binomial count processes with applications to monitoring hospital No-Shows	4
A robust bathtub-shaped failure time model for a two-component system with applications to complete and censored reliability data	4
Simultaneous optimization of quality and censored reliability characteristics with constrained randomization experiment	4
Performance of the mean control charts with generalized sensitizing rules for various probability distribution	4
Reliability modeling: combining self-healing characteristics and dynamic failure thresholds	4
Multi-chart schemes for detecting a range of variance changes	4
Developing an adaptable sequential probability ratio test applicable for lifetime analysis of different continuous distributions	4
Flexible extended warranty considering products’ heterogeneous reliability	4
Warranty cost analysis for products protected by Lemon Laws	4
Redundancy optimization and reliability evaluation of ( k ₁ , k ₂ )-out-of- n	4
Cost optimization of a single server machine repair system with hybrid vacation under a bi-level ( N, M ) policy and reneging	4
On control charts based on generalized multiple dependent state sampling	4
Monitoring the alternating renewal processes with Weibull window-censored data	4
Determination of optimal warranty length for smart wearable device considering customer complaint	4
Optimal design for reliability improvement experiments with a non-constant scale parameter	4
Inference for reliability in a multicomponent stress–strength model for a unit inverse Weibull distribution under type-II censoring	4
A new method for computing the sojourn times in the MAP/M/1 queues with three types of negative customers	4