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Buob, M.O. (author), Uhlig, S. (author), Meulle, M. (author)
BGP is used today by all Autonomous Systems (AS) in the Internet. Inside each AS, iBGP sessions distribute the external routes among the routers. In large ASs, relying on a fullmesh of iBGP sessions between routers is not scalable, so route-reflection is commonly used. The scalability of route-reflection compared to an iBGP full-mesh comes at...
conference paper
document
De Haan, W. (author)
The computation of the optimum rubble-mound breakwater crosssection is executed on a micro-computer. The RUMBA computer package consists of two main parts: the optimization process is executed by a Turbo Pascal programme, the second part consists of editing functions written in AutoLISP. AutoLISP is the programming language within AutoCAD. The...
report 1989
document
Heerschap, M.E. (author)
report 1995
document
Babuska, R. (author), Sousa, J. (author), Verbruggen, H.B. (author)
conference paper 1995
document
Jansen, B. (author)
doctoral thesis 1996
document
Lobbrecht, A.H. (author)
doctoral thesis 1997
document
Mohamed, A.S. (author)
doctoral thesis 2001
document
Tousain, R.L. (author)
The chemical marketplace is a global one with strong competition between man- ufacturers. To continuously meet the customer demands regarding product quality and delivery conditions without the need to maintain very large stor- age levels chemical manufactures need to strive for production on demand. In this thesis we research how market...
doctoral thesis 2002
document
Marinescu, O. (author), Bociort, F. (author), Braat, J. (author)
When Extreme Ultraviolet mirror systems having several high-order aspheric surfaces are optimized, the configurations often enter into highly unstable regions of the parameter space. Small changes of system parameters lead then to large changes in ray paths, and therefore optimization algorithms crash because certain sssumptions upon which they...
conference paper 2004
document
Bal, M.F. (author), Singh, M. (author), Braat, J.J.M. (author)
journal article 2004
document
Marinescu, O. (author), Bociort, F. (author)
The merit function space of mirror systems for EUV lithography is studied. Local minima situated in a multidimensional merit function space are connected via links that contain saddle points and form a network. In this work we present the first networks for EUV lithographic objectives and discuss how these networks change when control parameters...
conference paper 2005
document
Marinescu, O. (author), Bociort, F. (author)
The multidimensional merit function space of complex optical systems contains a large number of local minima that are connected via links that contain saddle points. In this work, we illustrate a method to construct such saddle points with examples of deep UV objectives and extreme UV mirror systems for lithography. The central idea of our...
conference paper 2005
document
Bociort, F. (author), Van Turnhout, M. (author)
Finding multiple local minima in the merit function landscape of optical system optimization is a difficult task, especially for complex designs that have a large number of variables. We discuss here a method that enables a rapid generation of new local minima for optical systems of arbitrary complexity. We have recently shown that saddle points...
conference paper 2005
document
Serebriakov, A.G. (author)
This thesis has been devoted to two main subjects: the compensation of birefringence induced by spatial dispersion (BISD) in Deep-UV lithographic objectives and the optimization of optical systems in general.
doctoral thesis 2005
document
Serebriakov, A. (author), Bocoirt, F. (author), Braat, J. (author)
journal article 2005
document
Stork, M. (author)
Emulsions are widely encountered in the food and cosmetic industry. The first food we consume is an emulsion, namely breast milk. Other common emulsions are mayonnaise, dressings, skin creams and lotions. Equipment often used for the production of oil-in-water emulsions in the food industry consists of a stirred vessel in combination with a...
doctoral thesis 2005
document
Gurav, S.P. (author)
doctoral thesis 2005
document
de Ruiter, M.J. (author)
During the last two decades, computational structural optimization methods have emerged, as computational power increased tremendously. Designers now have topological optimization routines at their disposal. These routines are able to generate the entire geometry of structures, provided only with information on loads, supports, and space to work...
doctoral thesis 2005
document
Van den Berg, J. (author)
The value of models in process industries becomes apparent in practice and literature where numerous successful applications are reported. Process models are being used for optimal plant design, simulation studies, for off-line and online process optimization. For online optimization applications the computational load is a limiting factor. The...
doctoral thesis 2005
document
Lukszo, Z. (author), Weijnen, M.P.C. (author), Negenborn, R.R. (author), De Schutter, B. (author), Ilic, M. (author)
The need for improving the operation and control of infrastructure systems has created a demand on optimization methods applicable in the area of complex sociotechnical systems operated by a multitude of actors in a setting of decentralized decision making. This paper briefly presents main classes of optimization models applied in PSE system...
report 2006
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