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ABSTRACT So‡ware Product Lines (SPLs) have many features for customization. Œis raises the challenge to €nd good performing con€gurations for an anticipated workload. As SPL con€guration spaces are huge, it is infeasible to benchmark all con€gurations to €nd an optimal one. Prior work focused on building performance models to predict and optimize SPL(More)
This paper presents a formal traceability model that describes the linkage between requirements and architecture. This model creates a hierarchical structure of describing how the architecture is decomposed recursively level by level thereby making the trace creation scalable. The proposed traceability model enables the architect to establish and understand(More)
Software Product Lines (SPLs) are highly configurable systems. This raises the challenge to find optimal performing configurations for an anticipated workload. As SPL configuration spaces are huge, it is infeasible to benchmark all configurations to find an optimal one. Prior work focused on building performance models to predict and optimize SPL(More)
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