In this paper, we provide and analyze empirical data of the extraction processes of two open-source case studies, namely ArgoUML and Phaser. Despite the vast literature about re-engineering systems into SPLs and related technical approaches, there is a lack of detailed analysis of the process itself and the effort involved. Commonly, they emerge from one product when there is a need to create tailored variants, or from existing variants created in an ad-hoc way once their separated maintenance and evolution become challenging.
#Evolve together software#
Software Product Lines (SPLs) are rarely developed from scratch. This paper presents the resulting list and pointers to (partial) solutions to offer guidance for academia and identify promising research opportunities in this area. We collected these challenges and condensed a categorized list of challenges backed by industry statements and literature. Each industry representative presented their current work and challenges. After two instances with mostly academic participants, we conducted a full-day workshop with nine industry representatives from eight companies that develop and maintain CPPSs. We initiated the Software Engineering in Cyber-Physical Production Systems Workshop (SECPPS-WS) to analyze and overcome this gap. However, software engineering methods applied for CPPSs seem to lag behind modern software engineering methods, where tremendous progress has been made in the last years. Software plays an increasingly important role in assuring an effective and efficient operation of CPPSs. A CPPS creates a complex environment between different domains (mechanical, electrical, software engineering), requiring multidisciplinary solutions to tackle growing complexity issues and reduce (maintenance) effort. Monitoring changes in the individual and groups emotional intelligence and resilience throughout the course.Cyber-Physical Production Systems (CPPSs) are envisioned as next-generation adaptive production systems combining modern production techniques with the latest information technology.Awareness of life scripts ( how we only see the world through the lens of experience, not through how things actually are ).Ground the individual in relying on their inward validation rather than external validation.Creating an awareness of the emotions within the body and the capacity to understand why they are happening. Understanding our subconscious and how digital technology, social media, marketing, as well as home and peer environments affect our actions and mental well being.Understanding individual core beliefs and values and ensuring our actions reflect them.Promoting empathy by accepting group members and taking responsibility for how we affect people around us with honest congruent feedback.Understanding habit cycles and learning ways to change them if they are negative to a good outcome.Managing emotions and being able to integrate them into making decision and actions that give the individual a better outcome and enables him/her to become a stronger and more resilient person.
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