A Means to what End? Evaluating the Explainability of Software Systems using Goal-Oriented Heuristics

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Details

Original languageEnglish
Title of host publicationEASE '23: Proceedings of the 27th International Conference on Evaluation and Assessment in Software Engineering
Pages329-338
Number of pages10
ISBN (electronic)979-8-4007-0044-6
Publication statusPublished - 14 Jun 2023

Publication series

NameACM International Conference Proceeding Series

Abstract

Explainability is an emerging quality aspect of software systems. Explanations offer a solution approach for achieving a variety of quality goals, such as transparency and user satisfaction. Therefore, explainability should be considered a means to an end. The evaluation of quality aspects is essential for successful software development. Evaluating explainability allows an assessment of the quality of explanations and enables the comparison of different explanation variants. As the evaluation depends on what quality goals the explanations are supposed to achieve, evaluating explainability is non-trivial.
To address this problem, we combine the already well-established method of expert evaluation with goal-oriented heuristics. Goal-oriented heuristics are heuristics that are grouped with respect to the goals that the explanations are meant to achieve.
By establishing appropriate goal-oriented heuristics, software engineers are enabled to evaluate explanations and identify problems with affordable resources. To show that this way of evaluating explainability is suitable, we conducted an interactive user study, using a high-fidelity software prototype. The results suggest that the alignment of heuristics with specific goals can enable an effective assessment of explainability.

Keywords

    explainability, metrics, software evaluation, heuristics, explainable systems, Metrics, Software Evaluation, Heuristics, Explainability, Explainable Systems

ASJC Scopus subject areas

Cite this

A Means to what End? Evaluating the Explainability of Software Systems using Goal-Oriented Heuristics. / Deters, Hannah Luca; Droste, Jakob Richard Christian; Schneider, Kurt.
EASE '23: Proceedings of the 27th International Conference on Evaluation and Assessment in Software Engineering. 2023. p. 329-338 (ACM International Conference Proceeding Series).

Research output: Chapter in book/report/conference proceedingConference contributionResearchpeer review

Deters, HL, Droste, JRC & Schneider, K 2023, A Means to what End? Evaluating the Explainability of Software Systems using Goal-Oriented Heuristics. in EASE '23: Proceedings of the 27th International Conference on Evaluation and Assessment in Software Engineering. ACM International Conference Proceeding Series, pp. 329-338. https://doi.org/10.1145/3593434.3593444
Deters, H. L., Droste, J. R. C., & Schneider, K. (2023). A Means to what End? Evaluating the Explainability of Software Systems using Goal-Oriented Heuristics. In EASE '23: Proceedings of the 27th International Conference on Evaluation and Assessment in Software Engineering (pp. 329-338). (ACM International Conference Proceeding Series). https://doi.org/10.1145/3593434.3593444
Deters HL, Droste JRC, Schneider K. A Means to what End? Evaluating the Explainability of Software Systems using Goal-Oriented Heuristics. In EASE '23: Proceedings of the 27th International Conference on Evaluation and Assessment in Software Engineering. 2023. p. 329-338. (ACM International Conference Proceeding Series). doi: 10.1145/3593434.3593444
Deters, Hannah Luca ; Droste, Jakob Richard Christian ; Schneider, Kurt. / A Means to what End? Evaluating the Explainability of Software Systems using Goal-Oriented Heuristics. EASE '23: Proceedings of the 27th International Conference on Evaluation and Assessment in Software Engineering. 2023. pp. 329-338 (ACM International Conference Proceeding Series).
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