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CDF-intervals: a probabilistic interval constraint framework to reason about data with uncertainty
(Universität Ulm, 2016-05-24)
We propose a novel framework, the cummulative distribution function (cdf )-intervals, that intuitively describes data coupled with uncertainty without losing any information given in the problem definition. Our new proposition ...
Efficient information dissemination in VANETs
(Universität Ulm, 2016-12-20)
VANETs represent a promising approach to realize novel applications by exchanging information between vehicles over a wireless medium. Primarily safety applications are counted among them, which intend to increase the road ...
Leistungsbasierte Modellierung dynamischer Reib- und Kontaktprozesse in mechanischen Systemen
(Universität Ulm, 2016-06-13)
Bei modellbasierten Regelungsapplikationen steht und fällt die Regelgüte mit der Genauigkeit der unterlagerten Modelle. Während bei mechanischen Systemen das dynamische Verhalten von Massen bzw. Trägheitsmomenten und der ...
Expected similarity estimation for large-scale anomaly detection
(Universität Ulm, 2017-02-03)
Anomalies are patterns in data or events which are unlikely to appear under normal conditions. It is of central interest to detect such anomalous instances to prevent damage or to extract valuable information from data. ...
Quality of Service in Fahrzeug-Fahrzeug-Netzen - dezentrale und schichtübergreifende Steuerung des Nachrichtenaufkommens
Co-operative vehicular safety systems (CVSS) are promising applications for future intelligent transportation systems. A co-operation between vehicles can be established, if information on the situation on and besides the ...
Individual differences in learning and forgetting in old age: the role of basic cognitive abilities and subjective organization
Basic cognitive abilities and subjective organization have been suggested to account for age-related differences in episodic memory. These relations between basic cognitive abilities, subjective organization, and episodic ...
Engineering stochastic local search for the satisfiability problem
This thesis describes new algorithms for the Propositional Satisfiability Problem (SAT), a fundamental problem in theoretical and practical computer science. Besides the theoretical relevance of the SAT problem, many ...
Enhanced physical unclonable function structures in mixed-signal MOS technology
Abschlussarbeit (Master; Diplom)
Physical Unclonable Functions (PUFs) present a promising concept for cryptographic hardware. PUFs provide a challenge-response scheme, where the response is not calculated but determined by a kind of randomness available ...
Analysis of mutation strength adaptation within evolution strategies on the ellipsoid model and methods for the treatment of fitness noise
(Universität Ulm, 2017-02-24)
This work addresses the theoretical and empirical analysis of Evolution Strategies (ESs) on quadratic functions, in particular on Positive Definite Quadratic Forms (PDQFs). Referring to this subset as the ellipsoid model, ...
Concept and design of a high speed current mode based SAR ADC
(Universität Ulm, 2016-07-20)
There is continuous research to exploit the improved speed of scaled CMOS technologies in realizing high-speed analog-to-digital converters and SAR ADCs are one of the candidates which can significantly benefit from this ...