Unleashing the Power of Implicit Feedback in Software Product Lines: Benefits ahe...
summary
Proposes a concrete pipeline that defines a feedback specification model, a feedback transformation that injects usage trackers into derived products, and a central feedback log for cross-cutting analysis. Reports a preliminary evaluation with n=8 practitioners from Pure Systems, who rate six SPL activities (automated feature-model analysis, dependency inference, testing prioritization, optimal configuration, feature recommendations, scoping) as promising though scoping and dependency inference show dissent. Provides an extension to Pure Variants as an artifact; privacy, context and dynamic model maintenance remain open challenges.
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chapters (14)
- 0:00Implicit feedback in product lines
- 1:28What is implicit feedback
- 3:21Domain and application engineering
- 4:25Process for implicit feedback
- 6:15Benefits of implicit feedback
- 7:40Six activities enriched
- 8:01Domain engineering challenges
- 10:52Testing with implicit feedback
- 12:38Optimal product configuration
- 13:41Feature-based recommendation
- 15:08Management with implicit feedback
- 16:53Evaluation with practitioners
- 18:43Conclusion and future work
- 19:49Q&A
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