The Trustworthiness Measurement Model of Component-Based Software Based on Combination Weight

Ma, Yanfang; Gao, Xiaotong; Zhou, Wei

doi:10.1007/978-981-19-7510-3_20

Cited by 1 publication

(2 citation statements)

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“…Compared to the method introduced in [30], to obtain the weight of component, the volatility of the component attribute should be calculated according to the standard deviation of attributes. Compared to the method in [31], to compute the weight of the component, the attribute value and defect data should be collected. But, in our case, we only have the data of influence value, lacking the data relating to the attribute of component.…”

Section: Calculating the Comprehensive Weights γ Of Componentsmentioning

confidence: 99%

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The Weight Allocation Method of Component Based on the Mutual Influence

Hu,

Ma,

Gao

2023

Mathematical Problems in Engineering

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Components play a pivotal role in component-based software, with certain components being crucial in realizing the software’s overall functionality. The importance of component is usually characterized using the weight value of component. How to get the weight value is a problem that needs to be studied. Traditionally, the weight value can be denoted by an expert’s evaluation. However, the importance of components can vary depending on their interactions within different combination structures. Therefore, it becomes necessary to consider the mutual influence resulting from component interactions when determining component weights, in addition to expert evaluations. In this study, we first establish an influence value model that captures the interactions between components within various combinations. Subsequently, we propose a comprehensive weight allocation method for components by integrating expert evaluations with the influence values obtained from the component interactions, using an evidence-based information fusion approach. Finally, we validate the effectiveness of our method by implementing a scenic spot ticket purchase system. This approach is more reasonable than the single method and can provide software developers with a more comprehensive analysis of component importance, enabling them to make informed decisions.

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Section: Calculating the Comprehensive Weights γ Of Componentsmentioning

confidence: 99%

“…In the context of component-based software systems, each component comprises multiple attributes, and the combination of components can influence trustworthiness. Recently, Ma et al [31] employed the FAHP method and the correlation between trustworthy attributes and defects to determine the attribute weights for components.…”

Section: Introductionmentioning

confidence: 99%