Michael S. Bittermann

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Dr.ir. Michael S. Bittermann
Postdoctoral Researcher

Michael Bittermann studied architecture from 1997-2003 and graduated cum laude as Master of Science in Architecture from Delft University of Technology, in Delft, The Netherlands. Mr. Bittermann carried out his PhD during the period 2005-2009 at the chair of Design Informatics, at the Faculty of Architecture of Delft University of Technology.

Bittermann received his PhD title cum laude in 2009.

Following his PhD Bittermann received the Young Researcher Fellowship of Delft University of Technology for outstanding research and academic achievements (120k€, source: TU Delft) in 2009 as one of the five best researchers among the PhD students of all faculties of TU Delft who graduated in 2009.

During his Fellowship, for two years he has been collaborating with Professor Kalyanmoy Deb, director of the Kanpur Genetic Algorithm Laboratory KanGAL [1] at Indian Institute of Technology Kanpur (IITK) in Kanpur, India. KanGAL is a center of excellence in the field of evolutionary computation, fuzzy logic controllers, bioinformatics and neural networks. Bittermann visited KanGAL in 2011 for the collaboration, and vice versa at different periods during 2010 and 2011. The collaboration led to advanced problems handling by evolutionary optimization methods, and applications in the framework of joint evolutionary-classical search [2]. Later these methods are extended by Bittermann at the Chair of Design Informatics in Delft by integrating a new probability dimension into evolutionary optimization, e.g. see [3] [4].

Bittermann has published more than thirty papers in the areas of computational design, evolutionary computation, fuzzy computation, robotics and computer vision, including six chapters in international peer-reviewed books, and five papers in international peer-reviewed journals. The publications can be dowloaded here: [5].

His research interests are computational cognition and consciousness, computational intelligence, and machine perception.

Contact
Mailto: m.s.bittermann@tudelft.nl
Tel:+31-639250915
Tel priv:+31-645728249
Office:01.west.rm.010
Address:Faculty of Architecture, Department of Architectural Engineering & Tehcnology, Delft University of Technology, Julianalaan 134, 2628 BL Delft, The Netherlands


Brief summary of research

During the PhD research Bittermann developed a computational intelligence system for design. The system yields optimal solutions for conflicting goals that are permitted to be soft, i.e. objectives need not be sharply defined and may contain uncertainty. The system consists of an innovative evolutionary computation method coupled with a novel neuro-fuzzy modelling method. Therefore the system was published in journals and at conferences dedicated to evolutionary, as well as neural and fuzzy modelling. The system also includes a probabilistic theory and associated model of human visual perception. Due to its general relevance, the perception model was published in the domain of building design, computer vision, and robotics. The thesis can be downloaded by right-clicking this link : Media:PhD_Thesis_MS_Bittermann.pdf‎, other publucations can be obtained here: [6].

During the postdoctoral research Bittermann collaborated with Professor Kalyanmoy Deb at his laboratory at the Indian Institute of Technology Kanpur (IITK), in Kanpur, India http://www.iitk.ac.in/kangal/deb.shtml. The collaboration led to advanced problems handling by evolutionary optimization methods, and applications in the framework of joint evolutionary-classical search [7]. Later these methods are extended by Bittermann at the Chair of Design Informatics in Delft by integrating a new probability dimension into evolutionary optimization, e.g. see [8][9]. This approach is the only probabilistic approach in optimization up till now, and results show that the robustness of this approach is significantly greater compared to the state-of-the-art multi-objective genetic optimization approaches, e.g. see [10][11]. This is an important accomplishement, as most problems, indepentend of the problem domain, involve constraints to be satisfied, and it is expected to have significant impact in various engineering disciplines, including the architectural engineering field.

Based on the novel evolutionary optimization approach, presently Bittermann is working on the development of a computational comprehenshion methodology, that is based on computational cognition and consciousness. The is going to supersede the computational intelligence-based decision support he developed during his PhD. The aim is to enable a computer to respond to a particular demand of the decision maker with the most suitable action, without being restricted to a repertoire of suitable solutions the machine has previously learned.

Note: In order to download scientific publications please visit Computational Intelligent Design


PhD Thesis

TITLEPAGE Bittermann.jpg Design is complex. This is because it involves conflicting goals that are often vague. Also, prior to the design it is generally not clear how important goals are relative to each other. And finally the amount of possible solutions is large in general. These bottlenecks are addressed in this thesis.

A novel approach for design is proposed, where computation is used to reach most suitable solutions. The approach is based on a novel concept of the objects forming a design. This concept is termed intelligent design objects. Such objects exhibit intelligent behavior in the sense that they approach most desirable solutions for conflicting, vague goals put forward by a designer. That is, the objects know ‘themselves’ what to do to satisfy the designer’s goals. This is accomplished using methods from the domain of computational intelligence, as these are uniquely able to deal with the complexity of design mentioned above. The result from the approach is that designers and decision makers have great certainty about the satisfaction of their goals and are able to concentrate on second order aspects they were not aware of prior to the execution. The approach is implemented for two applications from the domain of architecture demonstrating its effectiveness. The thesis addresses to students, researchers and executives in the field of architecture, and other areas of design. It may be also interesting for researchers in the domain of computational intelligence, as it provides a formalism of intelligent design, and it exemplifies the use of these modern technologies in the design domain.


Bittermann, M.S.: "Intelligent Design Objects (IDO) - A cognitive approach for performance-based design," PhD Thesis, Dept. of Building Technology, Delft University of Technology, Delft, The Netherlands (2009) Media:PhD_Thesis_MS_Bittermann.pdf‎ ISBN # 978-90-8570-409-6