@phdthesis{26187, author = {{Pohl, Christopher}}, publisher = {{Verlagsschriftenreihe des Heinz Nixdorf Instituts, Paderborn}}, title = {{{Konfigurierbare Hardwarebeschleuniger für selbst-organisierende Karten}}}, volume = {{285}}, year = {{2011}}, } @phdthesis{26188, author = {{Dumitrescu, Roman}}, publisher = {{Verlagsschriftenreihe des Heinz Nixdorf Instituts, Paderborn}}, title = {{{Entwicklungssystematik zur Integration kognitiver Funktionen in fortgeschrittene mechatronische Systeme}}}, volume = {{286}}, year = {{2011}}, } @phdthesis{26189, author = {{Reyes Perez, Mariana}}, publisher = {{Verlagsschriftenreihe des Heinz Nixdorf Instituts, Paderborn}}, title = {{{A Specification Technique for the Conceptual Design of Manufacturing Systems}}}, volume = {{291}}, year = {{2011}}, } @phdthesis{26194, author = {{Krol, Rafal}}, publisher = {{Verlagsschriftenreihe des Heinz Nixdorf Instituts, Paderborn}}, title = {{{Eine Reduktionsmethode zur Ableitung elektromechanischer Ersatzmodelle für piezoelektrische Wandler unter Verwendung der Finite-Elemente- Methode (FEM).}}}, volume = {{293}}, year = {{2011}}, } @proceedings{26195, editor = {{Gausemeier, Jürgen and Rammig, Franz-Josef and Schäfer, Wilhelm and Trächtler, Ansgar}}, publisher = {{Verlagsschriftenreihe des Heinz Nixdorf Instituts, Paderborn}}, title = {{{8. Paderborner Workshop Entwurf mechatronischer Systeme}}}, volume = {{294}}, year = {{2011}}, } @proceedings{26196, editor = {{Gausemeier, Jürgen and Grafe, Michael and Meyer auf der Heide, Friedhelm}}, publisher = {{Verlagsschriftenreihe des Heinz Nixdorf Instituts, Paderborn}}, title = {{{10. Paderborner Workshop Augmented & Virtual Reality in der Produktentstehung}}}, volume = {{295}}, year = {{2011}}, } @phdthesis{26197, author = {{Pook, Sebastian}}, publisher = {{Verlagsschriftenreihe des Heinz Nixdorf Instituts, Paderborn}}, title = {{{Eine Methode zum Entwurf von Zielsystemen selbstoptimierender mechatronischer Systeme}}}, volume = {{296}}, year = {{2011}}, } @proceedings{26198, editor = {{Gausemeier, Jürgen}}, publisher = {{Verlagsschriftenreihe des Heinz Nixdorf Instituts, Paderborn}}, title = {{{Vorausschau und Technologieplanung. 7. Symposium für Vorausschau und Technologieplanung}}}, volume = {{300}}, year = {{2011}}, } @article{27466, author = {{Bohl, Benjamin and Kepper, Johannes and Röwenstrunk, Daniel}}, journal = {{DIE TONKUNST}}, number = {{3}}, pages = {{270--276}}, title = {{{Perspektiven Digitaler Musikeditionen aus der Sicht des Edirom-Projekts}}}, volume = {{5}}, year = {{2011}}, } @article{20947, abstract = {{Alkylphosphonic acids of different alkyl chain lengths were adsorbed on electrochemically polished NiTi surfaces from ethanolic solutions. The electropolishing process led to passive films mainly composed of Ti-oxyhydroxide. The surface showed nanoscopic etching pits with a depths of about 2 nm and a diameter of about 20 nm. The interfacial binding mechanism of the phosphonic acid group to the oxyhydroxide surface and the ordering of the monolayer were spectroscopically analysed by means of infrared reflection absorption FTIR-spectroscopy with (PM-IRRAS) and without (IRRAS) photoelastic modulation. The comparison of IRRAS and PM-IRRAS data of the long chain octadecylphosphonic acid monolayer proved that the binding mechanism of the phosphonic acid group to the oxyhydroxide surface is based on a mono-or bidentate bond, which is not stable in the presence of high water activities. An alkyl chain length of 17 CH2 groups is required for the formation of self-assembled monolayers, which are stable in aqueous environments. These long chain aliphatic organophosphonic acid monolayers were shown to inhibit anodic and cathodic surface reactions. (C) 2010 Elsevier B.V. All rights reserved.}}, author = {{Maxisch, M. and Ebbert, Christoph and Torun, B. and Fink, N. and de los Arcos, T. and Lackmann, J. and Maier, H. J. and Grundmeier, Guido}}, issn = {{1873-5584}}, journal = {{APPLIED SURFACE SCIENCE}}, number = {{6}}, pages = {{2011--2018}}, title = {{{PM-IRRAS studies of the adsorption and stability of organophosphonate monolayers on passivated NiTi surfaces}}}, doi = {{10.1016/j.apsusc.2010.09.044}}, volume = {{257}}, year = {{2011}}, } @article{1725, author = {{Liu, Ming and Yin, Xiaobo and Ulin-Avila, Erick and Geng, Baisong and Zentgraf, Thomas and Ju, Long and Wang, Feng and Zhang, Xiang}}, issn = {{0028-0836}}, journal = {{Nature}}, number = {{7349}}, pages = {{64--67}}, publisher = {{Springer Nature}}, title = {{{A graphene-based broadband optical modulator}}}, doi = {{10.1038/nature10067}}, volume = {{474}}, year = {{2011}}, } @article{1726, author = {{Utikal, Tobias and Zentgraf, Thomas and Paul, Thomas and Rockstuhl, Carsten and Lederer, Falk and Lippitz, Markus and Giessen, Harald}}, issn = {{0031-9007}}, journal = {{Physical Review Letters}}, number = {{13}}, publisher = {{American Physical Society (APS)}}, title = {{{Towards the Origin of the Nonlinear Response in Hybrid Plasmonic Systems}}}, doi = {{10.1103/physrevlett.106.133901}}, volume = {{106}}, year = {{2011}}, } @article{1727, author = {{Valentine, Jason and Zhang, Shuang and Zentgraf, Thomas and Zhang, Xiang}}, issn = {{0018-9219}}, journal = {{Proceedings of the IEEE}}, number = {{10}}, pages = {{1682--1690}}, publisher = {{Institute of Electrical and Electronics Engineers (IEEE)}}, title = {{{Development of Bulk Optical Negative Index Fishnet Metamaterials: Achieving a Low-Loss and Broadband Response Through Coupling}}}, doi = {{10.1109/jproc.2010.2094593}}, volume = {{99}}, year = {{2011}}, } @article{1728, author = {{Zentgraf, Thomas and Liu, Yongmin and Mikkelsen, Maiken H. and Valentine, Jason and Zhang, Xiang}}, issn = {{1748-3387}}, journal = {{Nature Nanotechnology}}, number = {{3}}, pages = {{151--155}}, publisher = {{Springer Nature}}, title = {{{Plasmonic Luneburg and Eaton lenses}}}, doi = {{10.1038/nnano.2010.282}}, volume = {{6}}, year = {{2011}}, } @inbook{17317, author = {{Oevel, Gudrun and Toschläger, M.}}, booktitle = {{Prozessorientierte Hochschule}}, editor = {{Degkwitz, A. and Klapper, F.}}, publisher = {{Bock + Herchen}}, title = {{{Einführung eines prozessorientierten Campusmanagement an der Universität Paderborn – ein Erfahrungsbericht}}}, year = {{2011}}, } @inproceedings{17318, author = {{Brennecke, Andreas and Oevel, Gudrun and Strothmann, A.}}, booktitle = {{4. DFN-Forum Kommunikationstechnologien – Beiträge der Fachtagung 20./21.6.2011 Bonn}}, editor = {{Müller, P. and Neumair, B. and Dreo Rodosek, G.}}, location = {{Bonn}}, pages = {{69–78}}, publisher = {{Gesellschaft für Informatik}}, title = {{{Vom Studiolo zur virtuellen Forschungsumgebung}}}, volume = {{187}}, year = {{2011}}, } @inproceedings{17450, author = {{Suess, Tim and Jähn, Claudius and Fischer, Matthias and Meyer auf der Heide, Friedhelm and Koch, Clemens}}, booktitle = {{Augmented & Virtual Reality in der Produktentstehung}}, pages = {{185----197}}, publisher = {{Verlagsschriftenreihe des Heinz Nixdorf Instituts}}, title = {{{Ein paralleles Out-of-Core Renderingsystem für Standard-Rechnernetze}}}, volume = {{295}}, year = {{2011}}, } @phdthesis{18973, author = {{Frahling, Gereon}}, isbn = {{978-3-942647-09-0}}, publisher = {{Verlagsschriftenreihe des Heinz Nixdorf Instituts, Paderborn}}, title = {{{Algorithms for Dynamic Geometric Data Streams}}}, volume = {{290}}, year = {{2011}}, } @phdthesis{18974, author = {{Mehler, Jan}}, isbn = {{978-3-942647-06-9}}, publisher = {{Verlagsschriftenreihe des Heinz Nixdorf Instituts, Paderborn}}, title = {{{Power-Aware Online File Allocation in Dynamic Networks}}}, volume = {{287}}, year = {{2011}}, } @phdthesis{18976, abstract = {{Web computing is a variant of parallel computing where the idle times of PCs donated by worldwide distributed users are employed to execute parallel programs. In this thesis we consider a web computing variant with two important properties: First, we support the execution of coupled, massively parallel algorithms (rather than distributed data processing). And second, we organize the system in peer-to-peer fashion. We present the Paderborn University BSP-based Web Computing (PUB-Web) library, which supports the execution of parallel programs in the bulk-synchronous style (BSP) in such a web computing setting. In this thesis, we focus on important technical and algorithmic aspects, in particular: In order to schedule processes with respect to the currently available computing power, which continually changes in an unpredictable fashion, we need intelligent load balancing algorithms and -- as a basic precondition -- the technical ability to migrate threads at runtime. To achieve the latter in a way suitable for production use, compatible with recent Java versions, available for all important platforms, and easy-to-use for developers, we develop the PadMig thread migration and checkpointing library. In order to tackle the distributed load balancing problem, we present an algorithm based on Distributed Heterogeneous Hash-Tables. In order to judge the quality of the schedules produced, we perform extensive experiments to compare several variants of the DHHT-based load balancer with the well- established Work Stealing algorithm, using realistic input data obtained by profiling the utilization of several hundred PCs for a period of several months. Beside the available computing power, we finally also consider the network bandwidth as a secondary criterion for load balancing. For this purpose, we cluster the PUB-Web network according to bandwidth, employing a novel, fault-tolerant, adaptive, and scaling distributed clustering algorithm called DiDiC. In order to judge the quality of the clusterings produces by DiDiC, we experimentally compare it to the well-established MCL algorithm using a simulator.}}, author = {{Gehweiler, Joachim}}, isbn = {{978-3-942647-17-5}}, publisher = {{Verlagsschriftenreihe des Heinz Nixdorf Instituts, Paderborn}}, title = {{{Peer-to-Peer Based Parallel Web Computing}}}, volume = {{298}}, year = {{2011}}, }