Reflective and adaptive middleware for software evolution of information systems

Magdeburg, Univ., Fak. für Informatik, Diss., 2007

Modeling of Self-similar Traffic

Modeling of self-similar traffic is performed for the queuing system of G/M/1/K type using Weibull distribution. To study the self-similar traffic the simulation model is developed by using SIMULINK software package in MATLAB environment. Approximation of self-similar traffic on the basis of spline functions. Modeling self-similar traffic is carried outfor QS of W/M/1/K type using the Weibull distribution. Initial data are: the value of Hurst parameter H=0,65, the shape parameter of the distribution curve α≈0,7 and distribution parameter β≈0,0099. Considering that the self-similar traffic is characterized by the presence of "splashes" and long-termdependence between the moments of requests arrival in this study under given initial data it is reasonable to use linear interpolation splines.

Composition and construction of embedded software families

Feature modeling, embebbed software, software product lines, tool support

Adaptive methods for user-centered organization of music collections

Zugl.: Magdeburg, Univ., Fak. für Informatik, Diss., 2011

Towards flexible feature composition : static and dynamic binding in software product lines

Magdeburg, Univ., Fak. für Informatik, Diss., 2011

Adaptive Verfahren zur numerischen Berechnung von Reaktions-Diffusions-Systemen

Reaction-diffusion problems, finite elements, unstructured grid, grid adaption, W-method, stiffness, local partitioning, excitable medium, spiral wave drift

Klimawandel, Wetterextreme und private Schadensprävention : Entwicklung, Überprüfung und praktische Anwendbarkeit der Theorie privater proaktiver Wetterextrem-Vorsorge

Climate change, adaptation, adaptive capacity, natural disasters, natural hazards, flood preparedness, self-protective behavior, protection motivation, damage mitigation, self-efficacy, risk perception

Segmentierung und strukturbasierte adaptive Erkennung von Gebrauchsschrift in historischen Dokumenten

Handschrifterkennung, Wortsegmentierung, strukturelle Ziffernerkennung, strukturelle Worterkennung, Anpassung, Anpassbarkeit, historische Dokumente, Kirchenbücher, robuste Worterkennung

role of features and aspects in software development

Feature-Oriented Programming, Aspect-Oriented Programming, Software Product Lines, Stepwise Development

SMPI model : a stepwise process model to facilitate software measurement process improvement along the measurement paradigms

Software engineering, software measurement, software process engineering, capability, maturity

Adaptive numerical simulation of reaction - diffusion systems

Fluidized beds, granulation, heat and mass transfer, calcium dynamics, stochastic process, finite element methods, Rosenbrock methods, multigrid methods, parallelization

Automatisierte Hardware-Software Partitionierung am Beispiel eines eingebetteten, echtzeitfähigen Stereobildanalysesystems in Kraftfahrzeugen

Hardware-Software Co-Design, Simulated Annealing, Real-Time Image Processing, Automated Hardware-Software Partitioning

Adaptive Regelung von Robotersystemen in Kontaktaufgaben

Contact Tasks of Robotic Systems, Mobile Legged Robots, Industrial Manipulators, Service Operations, Robot's Locomotion, Adaptive Control, Impedance/Force Control

evaluation framework for software test processes

Magdeburg, Univ., Fak. für Informatik, Diss., 2009

Channel estimation and ICI cancellation for adaptive OFDM systems in doubly selective channels

Magdeburg, Univ., Fak. für Elektrotechnik und Informationstechnik, Diss., 2010