C3S2E'2013[*] is the sixth in a series of annual international conferences addressing the needs of the academic community in computing science and software engineering. The objective of C3S2E is to meet annually to exchange ideas on current issues and focus on new challenges from both the theoretical and application aspects of CSE. C3S2E encourages the participation of practitioners from governmental and non-governmental agencies, industry, and academia not only from CSE but also from other disciplines with the potential of collaboration. The meeting offers participants a chance to broaden their insight into the multi-facets of CSE and emerging technologies while exploring R&D ideas in other disciplines as well, where CSE can make meaningful contributions. C3S2E invites quality papers describing original ideas and new findings on applied technological and theoretical aspects of CSE or in other disciplines with potential for applying and extending the CSE horizons. In particular we welcome submissions describing work on integrating new technologies into products and applications, on experiences with existing and novel techniques, and on the identification of unsolved challenges. We consider this meeting to be a unique and important forum to discuss insights into applying and extending all aspects of computing and software engineering methodologies in novel situations.