Sybille Peters

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Search engines typically consist of a crawler which traverses the web retrieving documents and a search frontend which provides the user interface to the acquired information. Focused crawlers refine the crawler by intelligently directing it to predefined topic areas. The evolution of search engines today is expedited by supplying more search capabilities(More)
This paper expands our previous activities on automated texture analysis applying optimized nonlinear and oriented kernels. The operator parameterization is achieved using particle swarm optimization (PSO). The sensitivity of the voting k-nearest-neighbor (kNN) classifier used in the optimization process and for texture classification is explored in respect(More)
This paper provides an overview of the Nitronex power transistor process and discusses in detail the approaches taken to optimize performance for 28V linear applications. More specifically, key process performance metrics are traced through several generations of baseline process, highlighting some of the challenges met along the way, and concluding with a(More)
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