OOIR: Observatory of International Research

Papers

(The median citation count of Quality Technology and Quantitative Management is 2. 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 2021-02-01 to 2025-02-01.)

Article	Citations
Call center data modeling: a queueing science approach based on Markovian arrival process	21
Quantification and integration of Kano’s model into QFD for customer-focused product design	17
Comparisons of some new and existing EWMA schemes for binomial count processes with applications to monitoring hospital No-Shows	16
Generalized confidence intervals of quantile-based process capability indices for inverse Gaussian distribution	13
The design of two-sided S ² -chart with estimated in-control process variance based on conditional median run length	13
Monitoring the alternating renewal processes with Weibull window-censored data	11
Process capability monitoring and change-point analysis for S-type quality characteristic	11
Statistical inference and optimum life-testing plans with joint progressively type-II censoring scheme	10
Multi-chart schemes for detecting a range of variance changes	10
On partially observed competing risk model under generalized progressive hybrid censoring for Lomax distribution	10
The quadruple exponentially weighted moving average control chart	10
Estimation of P(Y<X) for lognormal distribution	9
EWMA and adaptive EWMA variable sampling intervals charts for simultaneous monitoring of Weibull parameters	8
Comprehensive review of high-dimensional monitoring methods: trends, insights, and interconnections	8
Estimating stress-strength reliability based on two-parameter exponential records in the presence of inter-record times	8
Equilibrium balking behavior of customers and regulation measures in a multi-server queue with threshold policy	8
Reliability estimation for the inverted exponentiated Pareto distribution	8
A multi-station unreliable machine model with working vacation policy and customers’ impatience	8
A maximum dual CUSUM chart for joint monitoring of process mean and variance	8
Failure rate monitoring in generalized gamma-distributed process	8
Estimating reliability parameters for inverse Gaussian distributions under complete and progressively type-II censored samples	8
Analysis of theGI/M/cqueue withN-threshold policy	7
An efficient and effective method for reliability assessment of project duration	7
Reliability for single-unit systems via virtual ages under cyclic environments	7
Cost optimization of a single server machine repair system with hybrid vacation under a bi-level ( N, M ) policy and reneging	7

Correction	7
Run rules schemes for statistical process monitoring: a literature review	7
Estimation of parameters of the logistic exponential distribution under progressive type-I hybrid censored sample	7
Conservative Profitability Evaluation for Newsboy-type Products with Bootstrap Methods	7
Budget optimization for a multi-distribution multi-state logistics network with reliability consideration	7
Determining optimal process means in a multi-stage production system with inspection errors in 100% inspection	6
On the joint distribution of an infinite-buffer discrete-time batch-size-dependent service queue with single and multiple vacations	6
Stochastic comparisons of conditional residual lifetimes with applications	6
Determination of Profit Quantification on Kelly Betting Based on Relative Entropy	6
A new phase II change-point detection based EWMA chart for monitoring and diagnostics of linear profiles	6
Improved shewhart-type control charts based on weak runs in multistate trials	6
Determination of Bayesian optimal warranty length under Type-II unified hybrid censoring scheme	6
A comparison study of penalized likelihood via regularization and support vector-based control charts	6
A step-up approach for selecting substitute suppliers under nonlinear profile data	6
An evolutionary genetic algorithm for a multi-objective two-sided assembly line balancing problem: a case study of automotive manufacturing operations	6
Reliability-oriented product manufacturing quality improvement approach based on R-KQC and DMAIC	6
The additive Perks distribution and its applications in reliability analysis	6
A multivariate finite horizon production control chart for monitoring the food production process	6
Interval-valued availability of a standby system with imperfect switch incorporating uncertainty & multiple failure modes	6
A nonparametric EWMA control chart for monitoring mixed continuous and count data	5
The variable sample size and sampling interval run sum Max chart	5
Reliability model of series systems with multiple shock sources subject to dependent competing failure processes using phase-type distribution	5
A novel random-effect Birnbaum-Saunders distribution for reliability assessment considering accelerated mechanism equivalence	5
Concurrent optimization of parameter and tolerance design based on the two-stage Bayesian sampling method	5
Markov process approach for analyzing periodically inspected competing-risk system embodying downtime threshold	5
Deviance residual-based Shewhart control chart for monitoring Conway-Maxwell-Poisson profile under the r-k class estimator	5
Bayesian multivariate control charts for multivariate profiles monitoring	5
A novel approach to predict network reliability for multistate networks by a deep neural network	5
Reliability evaluation for time-based stochastic manufacturing networks with time-dependent reliability	5
Combined class of distributions with an exponentiated Weibull family for reliability application	5
Optimum test condition setting and sample allocation for accelerated degradation tests under the last-exit-time failure mode	5
A progressive mean control chart for dispersed count data considering tail behavior	4
The effect of information on the strategic behavior in a Markovian queue with catastrophes and working vacations	4
Exponentially weighted moving average Lepage-type schemes based on the lower-order percentile of the run-length metrics and their use in monitoring time-occupancy in Google applications	4
An integrated optimal-GICP design for the SPRT control chart with estimated process parameters based on the average number of observations to signal	4
Optimal design of accelerated degradation test with multiple optimization objectives	4
Equilibrium and social optimality in queues with service rate and customers’ joining decisions	4
On the design and performance of upper one-sided Shewhart charts for zero-inflated Poisson processes with estimated parameters	4
On reliability assessment of weighted k -out-of- n systems with multiple types of components	4
Interval estimation of the two-parameter exponential constant stress accelerated life test model under Type-II censoring	4
One-sided Adaptive Truncated Exponentially Weighted Moving Average X¯ Schemes for Detecting Process Mean Shifts	4
Real-time profile monitoring schemes considering covariates using Gaussian process via sensor data	3
Optimal design of multivariate accelerated degradation test based on game theory	3
Self-starting monitoring of the progressive type II censoring data based on goodness-of-fit test	3
Reliability estimation of a consecutive k-out-of-n system for non-identical strength components with applications to wind speed data	3
The alpha power Weibull transformation distribution applied to describe the behavior of electronic devices under voltage stress profile	3
Prediction of future generalized order statistics based on two-parameter exponential distribution for large samples	3
Degradation modeling based on the gamma process with random initial degradation level and random threshold	3
Control Charts for the Expected System Size of Markovian Queues under F-policy	3
The PO bootstrap approach for comparing process incapability applied to non-normal process selection	3

One-sided truncated EWMA control charts for monitoring two-parameter exponential distributed data	3
Change-point design-based charting schemes for monitoring process variability	3
The Performance of Triple Sampling X Control Chart with Measurement Errors	3
An improved risk and reliability framework-based maintenance planning for food processing systems	3
Modified quality loss for the analysis of product quality characteristics considering maintenance cost	3
Queueing system with server breakdowns and individual customer abandonment	3
Equilibrium and socially optimal strategies of a double-sided queueing system with two-mass point matching time	3
Bivariate replacement policy for a system subject to shocks	3
Multivariate control charts for monitoring process mean vector of individual observations under regularized covariance estimation	3
Integrated conservative profitability evaluation for newsboy-type product in an OBM group	3
Estimation of stress–strength reliability based on censored data and its evaluation for coating processes	3
A new phase-type distribution-based method for time-dependent system reliability analysis	3
Synthetic c charts with known and estimated process parameters based on median run length and expected median run length	3
Bi-objective optimization of a retrial model with synchronous working vacation interruption	3
Determination and economic design of repetitive group sampling plan under two parameter Lindley distribution	3
A re-evaluation of repetitive sampling techniques in statistical process monitoring	2
Game-theoretic analysis of the single vacation queue with negative customers	2
Performance analysis of a versatile bulk-service queue with group-arrival, batch-size-dependent service time and queue-length-dependent vacation	2
Joining behavior and vacation strategy in the queue with heterogeneous customers	2
Optimal design of cyclic-stress accelerated life tests for lognormal lifetime distribution	2
A hybrid maintenance policy for a protection system under internal degradation and shocks: a case study in a steel industry	2
A Kriging-based important region sampling method for efficient reliability analysis	2
Optimal replacement policy for repairable products with multi-attempt minimal repair under the free-repair warranty	2
Inference of record failure times from unit generalized Rayleigh distribution	2
Bayesian online robust parameter design for correlated multiple responses	2
Reliability analysis for systems with self-healing mechanism under two different types of cumulative shocks	2
Parametric inference of generalized process capability indexC_pykfor the power Lindley distribution	2
Bi-objective optimization and reliability analysis in unreliable M/G/1 retrial queues with rational customers, reserved idle times and setup times	2
A temporal and spatial EWMA-based monitoring and diagnosing approach for image data	2