Simulations of W7-X magnet system fault scenarios involving short circuits (2009)
Köppen, M., Kißlinger, J., Rummel, T., Mönnich, T., Schauer, F., Bykov, V.
Development of the Wendelstein Line towards a Helias Reactor (2009)
Wobig, H., Andreeva, T., Beidler, C. D., Harmeyer, E., Herrnegger, F., Igitkhanov, Yu., ...
Fuzzy-Subsethood based Color Image Processing (2007)
M. Köppen, Ch. Nowack, G. Rösel
This paper presents the exploitation of the concept of fuzzy--subsethood for defining a new class of color image processing operations. By considering a color value as a fuzzy set, the calculus of...
Moderne Bildverarbeitungssysteme weisen als Folge wachsender Anforderungen aus ihren Einsatzgebieten eine immer höher werdende Komplexität auf. Manuelle Anpassungen für eine optimale...
Abraham, A., Baets, B. De, Köppen, M., Nickolay, B.
Der Band repräsentiert die Ergebnisse der Online-Welt-Konferenz 2004 zu Soft Computing in industriellen Anwendungen (WSC9). Erfasst somit Forschung und Entwicklung zu der Thematik Soft Computing und...
Tiny GAs for image processing applications (2006)
Köppen, M., Franke, K., Vicente-Garcia, R.
The expedience of today's image-processing applications is no longer based on the performance of a single algorithm alone. These systems appear to be complex frameworks with a lot of sub-tasks that...
Mögliche Integration eines anderen Chips in eine Ausweiskarte (2005)
Struif, B., Scheuermann, D., Küblbeck, C., Heusinger, P., Köppen, M.
Fuzzy-pareto-dominance and its application in evolutionary multi-objective optimization (2005)
Köppen, M., Vicente-Garcia, R., Nickolay, B.
This paper studies the fuzzification of the Pareto dominance relation and its application to the design of Evolutionary Multi-Objective Optimization algorithms. A generic ranking scheme is presented...
A FRAMEWORK FOR DOCUMENT PRE-PROCESSING IN FORENSIC HANDWRITING ANALYSIS (2004)
Microsoft, Motorola, Siemens, Hitachi, IAPR, NICI, IUF We propose an open layered framework, which might be adapted to fulfill sophisticated demands in forensic handwriting analysis. Due to the...
A background maintenance model in the spatial-range domain (2004)
In this article a background maintenance model defined by a finite set of codebook vectors in the spatial-range domain is proposed. The model represents its current state by a foreground and a...
In this paper an approach for storing and employing local image features in video processing is presented. The approach is based on the usage of memory cells representing local image features and...
On the benchmarking of multiobjective optimization algorithm (2003)
The "No Free Lunch" (NFL) theorems state that in average each algorithm has the same performance, when no a priori knowledge of single-objective cost function f is assumed. This paper extends the NFL...
Soft-biometrics: Soft-computing for biometric-applications (2002)
A biometric system testifies the authenticity of a specific physiological or behavioral characteristic possessed by a user. New requirements for biometric systems such as robustness, higher...
On the training of a kolmogorov network (2002)
The Kolmogorov theorem gives that the representation of continuous and bounded real-valued functions of n variables by the superposition of functions of one variable and addition is always possible....
Steady-state image processing (2001)
This paper presents a new approach to the application mode of image processing operators, the so-called steady-state image processing. The approach reminds a steady-state genetic processing of images...
Genetic algorithm based heuristic measure for pattern similarity in kirlian photographs (2001)
Köppen, M., Nickolay, B., Treugut, H.
This paper presents the use of a genetic algorithm based heuristic measure for quantifying perceptable, similarity of visual patterns by the example of Kirlian photographs. Measuring similarity of...
Remarks on a recent paper on the "no free lunch" theorems (2001)
Köppen, M., Wolpert, D.H., MacReady, W.G.
This letter discusses the recent paper "Some technical remarks on the proof of the 'No Free Lunch' theorem," In that paper, some technical issues related to the formal proof of the no free lunch...
Field-induced low-temperature anomaly in κ-(D8-BEDT-TTF)2Cu(NCS)2 (1999)
Müller, J., Köppen, M., Lang, M., Steglich, F., Trovarelli, O., Sasaki, T., ...
Magnetic and crystallographic investigations of the inorganic spin-Peierls system α′-NaV2O5 (1998)
Weiden, M., Hauptmann, R., Geibel, C., Köppen, M., Müller, J., Lang, M., ...
Thermal-Expansion Studies on the Low-T Phase Diagram of α-(BEDT-TTF)2KHg(SCN)4 (1997)
Köppen, M., Kromer, F., Lang, M., Steglich, F., Sasaki, T., Toyota, N., ...
Multiple magnetic phase transitions in Ce(Cu1-xNix)2Ge2 (1997)
Sparn, G., Deppe, M., Donnevert, L., Geibel, C., Hellmann, P., Heuser, K., ...
Magnetic phase diagram of CuGe1-xSixO3 (1997)
Weiden, M., Hauptmann, R., Richter, W., Geibel, C., Hellmann, P., Köppen, M., ...
An Image Consulting Framework for Document Analysis (1997)
Of Internet Graphics, M. Köppen, L. Lohmann, B. Nickolay
A new system approach for image understanding, the image consulting framework, is proposed. It allows for the validation of image properties. Kinds of image properties considered are textual,...
Anwendung Neuronaler Netze für die Texturklassifikation in gemusterten Materialien (1992)
Köppen, M., Schwarze, G., Nickolay, B.
The following article concerns with some considerations and results in using neural networks for classification of textile materials. Advantages and disadvantages of using a...
Simulations of W7-X magnet system fault scenarios involving short circiuts
Köppen, M., Kißlinger, J., Rummel, T., Mönnich, T., Schauer, F., Bykov, V.