Auflistung nach Schlagwort "model-based"
1 - 6 von 6
Treffer pro Seite
Sortieroptionen
- Conference Program1st Workshop on Avionics Systems and Software Engineering (AVIOSE'19)(Software Engineering and Software Management 2019, 2019) Annighöfer, Björn; Schweiger, Andreas; Reich, MarinaCompanies are struggling with the complexity of digital avionics systems. Millions of man months are required for the development of digital airborne systems. Moreover, the complexity of functions, the number of vehicles, and systems continuously rises. There is a high demand for more efficient methods and tools of systems and software engineering. The AVIOSE workshop establishes a new forum for the exchange for the people working on simplifying, shortening, and maturing the creation of avionics systems.
- ConferencePaper3rd Workshop on Avionics Systems and Software Engineering (AvioSE’21)(Software Engineering 2021, 2021) Annighöfer, Björn; Schweiger, Andreas; Reich, MarinaSoftware development in the aerospace domain is driven by new application potentials, increasing complexity, rising certification effort, and increasing cost pressure. In particular, future applications such as e.g., autonomous air transport, aircrew workload reduction, commercial UAVs, and further enhancement of existing functionality add to the system complexity. At the same time, there are challenges in communication and navigation in airspace, certification for multi-core processors, artificial intelligence as well as security for software, hardware, and connectivity. New software development methodologies and techniques are required for dealing with these challenges.
- Konferenzbeitrag5th Workshop on Avionics Systems and Software Engineering (AvioSE'23)(Software Engineering 2023 Workshops, 2023) Annighoefer, Bjoern; Schweiger, Andreas; Poulaine, StéphaneSystems and software engineering in aerospace is subject to special challenges. For their resolution the AvioSE'23 workshop connects academia and industry with selected scientific presentations of high quality, motivating keynote talks, and an interactive panel discussion.
- Konferenzbeitrag5th Workshop on Avionics Systems and Software Engineering (AvioSE’23)(Software Engineering 2023, 2023) Annighoefer, Bjoern; Schweiger, Andreas; Poulaine, StéphaneSystems and software engineering in aerospace is subject to special challenges. For their resolution the AvioSE’23 workshop connects academia and industry with selected scientific presentations of high quality, motivating keynote talks, and an interactive panel discussion.
- KonferenzbeitragAre “Non-functional” Requirements really Non-functional?(Software Engineering 2017, 2017) Eckhardt, Jonas; Vogelsang, Andreas; Fernández, Daniel MéndezNon-functional requirements (NFRs) are commonly distinguished from functional requirements (FRs) by differentiating how the system shall do something in contrast to what the system shall do. This distinction is not only prevalent in research, but also influences how requirements are handled in practice. NFRs are usually documented separately from FRs, without quantitative mea- sures, and with relatively vague descriptions. As a result, they remain difficult to analyze and test. Several authors argue, however, that many so-called NFRs actually describe behavioral properties and may be treated the same way as FRs. In this paper, we empirically investigate this point of view and aim to increase our understanding on the nature of NFRs addressing system properties. Our re- sults suggest that most “non-functional” requirements are not non-functional as they describe behavior of a system. Consequently, we argue that many so-called NFRs can be handled similarly to FRs.
- KonferenzbeitragGender and Kinship by Model-Based Ear Biometrics(BIOSIG 2019 - Proceedings of the 18th International Conference of the Biometrics Special Interest Group, 2019) Meng, Di; Nixon, Mark S.; Mahmoodi, SasanMany studies in biometrics have shown how identity can be determined, including by images of ears. In the paper, we show how model an ear and how the gender appears to often be manifest in the ear structures, as is kinship or family relationship. We describe a new model-based approach for viewpoint correction and ear description to enable this analysis. We show that with the new technique having satisfactory basic recognition capability (recognizing individuals with performance similar to state of art), gender can achieve 67.2% and kinship 40.4% rank 1 recognition on ears from subjects with unconstrained pose.