345 research outputs found
Formal Verification of Industrial Software and Neural Networks
Software ist ein wichtiger Bestandteil unsere heutige Gesellschaft. Da Software vermehrt
in sicherheitskritischen Bereichen angewandt wird, müssen wir uns auf eine korrekte und
sichere Ausführung verlassen können. Besonders eingebettete Software, zum Beispiel in
medizinischen Geräten, Autos oder Flugzeugen, muss gründlich und formal geprüft werden.
Die Software solcher eingebetteten Systeme kann man in zwei Komponenten aufgeteilt.
In klassische (deterministische) Steuerungssoftware und maschinelle Lernverfahren
zum Beispiel für die Bilderkennung oder Kollisionsvermeidung angewandt werden.
Das Ziel dieser Dissertation ist es den Stand der Technik bei der Verifikation von
zwei Hauptkomponenten moderner eingebetteter Systeme zu verbessern: in C/C++
geschriebene Software und neuronalen Netze. Für beide Komponenten wird das Verifikationsproblem
formal definiert und neue Verifikationsansätze werden vorgestellt
Quality management approach of product data models for shipbuilding
A quality management approach to manage the quality of ship product model data is discussed. It aims to improve and to automate product data model control to make the design and production processes more reliable. This approach is supporting an efficient correction of decient structural designs under visual guidance towards the identied problems. Two international standards ISO STEP-59 and ISO/PAS 26183:2006 are utilized in this thesis
Emerging research directions in computer science : contributions from the young informatics faculty in Karlsruhe
In order to build better human-friendly human-computer interfaces,
such interfaces need to be enabled with capabilities to perceive
the user, his location, identity, activities and in particular his interaction
with others and the machine. Only with these perception capabilities
can smart systems ( for example human-friendly robots or smart environments) become posssible. In my research I\u27m thus focusing on the
development of novel techniques for the visual perception of humans and
their activities, in order to facilitate perceptive multimodal interfaces,
humanoid robots and smart environments. My work includes research
on person tracking, person identication, recognition of pointing gestures,
estimation of head orientation and focus of attention, as well as
audio-visual scene and activity analysis. Application areas are humanfriendly
humanoid robots, smart environments, content-based image and
video analysis, as well as safety- and security-related applications. This
article gives a brief overview of my ongoing research activities in these
areas
EG-ICE 2021 Workshop on Intelligent Computing in Engineering
The 28th EG-ICE International Workshop 2021 brings together international experts working at the interface between advanced computing and modern engineering challenges. Many engineering tasks require open-world resolutions to support multi-actor collaboration, coping with approximate models, providing effective engineer-computer interaction, search in multi-dimensional solution spaces, accommodating uncertainty, including specialist domain knowledge, performing sensor-data interpretation and dealing with incomplete knowledge. While results from computer science provide much initial support for resolution, adaptation is unavoidable and most importantly, feedback from addressing engineering challenges drives fundamental computer-science research. Competence and knowledge transfer goes both ways
- …