Acceptance sampling with multiple inspectors: Critical aspects in aggregating individual assessments.
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| Title: | Acceptance sampling with multiple inspectors: Critical aspects in aggregating individual assessments. |
|---|---|
| Authors: | Franceschini, Fiorenzo1 (AUTHOR) fiorenzo.franceschini@polito.it, Maisano, Domenico A.1 (AUTHOR) domenico.maisano@polito.it, Mastrogiacomo, Luca1 (AUTHOR) luca.mastrogiacomo@polito.it |
| Source: | Quality Engineering. 2025, Vol. 37 Issue 4, p645-667. 23p. |
| Subjects: | Acceptance sampling, Inspection & review, Subjectivity, Quality assurance, Quality control inspectors, Consensus (Social sciences), Decision making |
| Abstract: | In productions characterized by small scale, high customization and high added value—for example, in sectors like nuclear energy, aerospace, and haute couture—it is imperative to strive for zero risk of delivering defective products to customers. In order to achieve this, the production conformity verification can be redundant and involve multiple inspectors. In addition, since inspections are often performed manually by human inspectors, whose assessments may be somewhat subjective, a precise definition of inspection procedures and thorough training of inspectors are essential to achieve consistent results. Unfortunately, combining the assessments by multiple inspectors with the traditional acceptance-sampling schemes used for conformity verification (e.g., single, double, sequential sampling plans) is not straightforward, as these schemes generally assume that inspections are unique, non-redundant, and carried out by a single inspector. This article focuses on the aggregation of multiple-inspector conformity assessments within traditional acceptance-sampling schemes, to reach a final lot-disposition decision (typically pass/fail of the whole lot). Various aggregation approaches can be applied, often markedly different from one another; the analysis of these approaches constitutes an innovative aspect of this study. With the help of a plurality of realistic examples in the haute-couture sector, the article highlights how, starting from individual conformity assessments by each inspector, different global decision-making scenarios can be generated, often contradictory, potentially resulting in a state of total undecidability regarding the acceptance of a supply. This may happen especially in situations characterized by a certain degree of disagreement between inspectors. Finally, it is proposed to use of an inspection-agreement indicator (i.e., Gwet's κ G ) aimed at highlighting potentially controversial situations and triggering appropriate actions to make inspectors' assessments more robust and consistent. [ABSTRACT FROM AUTHOR] |
| Copyright of Quality Engineering is the property of Taylor & Francis Ltd and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
| Database: | Engineering Source |
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| Header | DbId: egs DbLabel: Engineering Source An: 188424834 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
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| Items | – Name: Title Label: Title Group: Ti Data: Acceptance sampling with multiple inspectors: Critical aspects in aggregating individual assessments. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Franceschini%2C+Fiorenzo%22">Franceschini, Fiorenzo</searchLink><relatesTo>1</relatesTo> (AUTHOR)<i> fiorenzo.franceschini@polito.it</i><br /><searchLink fieldCode="AR" term="%22Maisano%2C+Domenico+A%2E%22">Maisano, Domenico A.</searchLink><relatesTo>1</relatesTo> (AUTHOR)<i> domenico.maisano@polito.it</i><br /><searchLink fieldCode="AR" term="%22Mastrogiacomo%2C+Luca%22">Mastrogiacomo, Luca</searchLink><relatesTo>1</relatesTo> (AUTHOR)<i> luca.mastrogiacomo@polito.it</i> – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22Quality+Engineering%22">Quality Engineering</searchLink>. 2025, Vol. 37 Issue 4, p645-667. 23p. – Name: Subject Label: Subjects Group: Su Data: <searchLink fieldCode="DE" term="%22Acceptance+sampling%22">Acceptance sampling</searchLink><br /><searchLink fieldCode="DE" term="%22Inspection+%26+review%22">Inspection & review</searchLink><br /><searchLink fieldCode="DE" term="%22Subjectivity%22">Subjectivity</searchLink><br /><searchLink fieldCode="DE" term="%22Quality+assurance%22">Quality assurance</searchLink><br /><searchLink fieldCode="DE" term="%22Quality+control+inspectors%22">Quality control inspectors</searchLink><br /><searchLink fieldCode="DE" term="%22Consensus+%28Social+sciences%29%22">Consensus (Social sciences)</searchLink><br /><searchLink fieldCode="DE" term="%22Decision+making%22">Decision making</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: In productions characterized by small scale, high customization and high added value—for example, in sectors like nuclear energy, aerospace, and haute couture—it is imperative to strive for zero risk of delivering defective products to customers. In order to achieve this, the production conformity verification can be redundant and involve multiple inspectors. In addition, since inspections are often performed manually by human inspectors, whose assessments may be somewhat subjective, a precise definition of inspection procedures and thorough training of inspectors are essential to achieve consistent results. Unfortunately, combining the assessments by multiple inspectors with the traditional acceptance-sampling schemes used for conformity verification (e.g., single, double, sequential sampling plans) is not straightforward, as these schemes generally assume that inspections are unique, non-redundant, and carried out by a single inspector. This article focuses on the aggregation of multiple-inspector conformity assessments within traditional acceptance-sampling schemes, to reach a final lot-disposition decision (typically pass/fail of the whole lot). Various aggregation approaches can be applied, often markedly different from one another; the analysis of these approaches constitutes an innovative aspect of this study. With the help of a plurality of realistic examples in the haute-couture sector, the article highlights how, starting from individual conformity assessments by each inspector, different global decision-making scenarios can be generated, often contradictory, potentially resulting in a state of total undecidability regarding the acceptance of a supply. This may happen especially in situations characterized by a certain degree of disagreement between inspectors. Finally, it is proposed to use of an inspection-agreement indicator (i.e., Gwet's κ G ) aimed at highlighting potentially controversial situations and triggering appropriate actions to make inspectors' assessments more robust and consistent. [ABSTRACT FROM AUTHOR] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of Quality Engineering is the property of Taylor & Francis Ltd and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.) |
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| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.1080/08982112.2025.2485175 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 23 StartPage: 645 Subjects: – SubjectFull: Acceptance sampling Type: general – SubjectFull: Inspection & review Type: general – SubjectFull: Subjectivity Type: general – SubjectFull: Quality assurance Type: general – SubjectFull: Quality control inspectors Type: general – SubjectFull: Consensus (Social sciences) Type: general – SubjectFull: Decision making Type: general Titles: – TitleFull: Acceptance sampling with multiple inspectors: Critical aspects in aggregating individual assessments. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Franceschini, Fiorenzo – PersonEntity: Name: NameFull: Maisano, Domenico A. – PersonEntity: Name: NameFull: Mastrogiacomo, Luca IsPartOfRelationships: – BibEntity: Dates: – D: 01 M: 10 Text: 2025 Type: published Y: 2025 Identifiers: – Type: issn-print Value: 08982112 Numbering: – Type: volume Value: 37 – Type: issue Value: 4 Titles: – TitleFull: Quality Engineering Type: main |
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