@book{23590, editor = {{Gräßler, Iris and Scholle, Philipp}}, publisher = {{VDI-Verlag}}, title = {{{VDI-Statusbericht: Digitale Chancen und Bedrohungen - Geschäftsmodelle für Industrie 4.0}}}, year = {{2016}}, } @inbook{23591, author = {{Klemp, Eric and Pottebaum, Jens}}, booktitle = {{Handbuch Industrie 4.0: Produktion, Automatisierung und Logistik}}, pages = {{1--21}}, publisher = {{Springer}}, title = {{{Kapitel: Additive Fertigungsverfahren im Kontext von Industrie 4.0}}}, doi = {{10.1007/978-3-662-45537-1_19-1}}, year = {{2016}}, } @article{23596, author = {{Köster, Andreas and Spura, Thomas and Rutkai, Gábor and Kessler, Jan and Wiebeler, Hendrik and Vrabec, Jadran and Kühne, Thomas D.}}, issn = {{0192-8651}}, journal = {{Journal of Computational Chemistry}}, pages = {{1828--1838}}, title = {{{Assessing the accuracy of improved force-matched water models derived fromAb initiomolecular dynamics simulations}}}, doi = {{10.1002/jcc.24398}}, year = {{2016}}, } @article{23631, author = {{Fukuto, M. and Ocko, B. M. and Bonthuis, D. J. and Netz, R. R. and Steinrück, Hans-Georg and Pontoni, D. and Kuzmenko, I. and Haddad, J. and Deutsch, M.}}, issn = {{0031-9007}}, journal = {{Physical Review Letters}}, pages = {{256102}}, title = {{{Nanoscale Structure of the Oil-Water Interface}}}, doi = {{10.1103/physrevlett.117.256102}}, volume = {{117}}, year = {{2016}}, } @article{23632, author = {{Cao, Chuntian and Steinrück, Hans-Georg and Shyam, Badri and Stone, Kevin H. and Toney, Michael F.}}, issn = {{1530-6984}}, journal = {{Nano Letters}}, pages = {{7394--7401}}, title = {{{In Situ Study of Silicon Electrode Lithiation with X-ray Reflectivity}}}, doi = {{10.1021/acs.nanolett.6b02926}}, volume = {{16}}, year = {{2016}}, } @inproceedings{2367, abstract = {{One of the most popular fuzzy clustering techniques is the fuzzy K-means algorithm (also known as fuzzy-c-means or FCM algorithm). In contrast to the K-means and K-median problem, the underlying fuzzy K-means problem has not been studied from a theoretical point of view. In particular, there are no algorithms with approximation guarantees similar to the famous K-means++ algorithm known for the fuzzy K-means problem. This work initiates the study of the fuzzy K-means problem from an algorithmic and complexity theoretic perspective. We show that optimal solutions for the fuzzy K-means problem cannot, in general, be expressed by radicals over the input points. Surprisingly, this already holds for simple inputs in one-dimensional space. Hence, one cannot expect to compute optimal solutions exactly. We give the first (1+eps)-approximation algorithms for the fuzzy K-means problem. First, we present a deterministic approximation algorithm whose runtime is polynomial in N and linear in the dimension D of the input set, given that K is constant, i.e. a polynomial time approximation scheme (PTAS) for fixed K. We achieve this result by showing that for each soft clustering there exists a hard clustering with similar properties. Second, by using techniques known from coreset constructions for the K-means problem, we develop a deterministic approximation algorithm that runs in time almost linear in N but exponential in the dimension D. We complement these results with a randomized algorithm which imposes some natural restrictions on the sought solution and whose runtime is comparable to some of the most efficient approximation algorithms for K-means, i.e. linear in the number of points and the dimension, but exponential in the number of clusters.}}, author = {{Blömer, Johannes and Brauer, Sascha and Bujna, Kathrin}}, booktitle = {{2016 IEEE 16th International Conference on Data Mining (ICDM)}}, isbn = {{9781509054732}}, keywords = {{unsolvability by radicals, clustering, fuzzy k-means, probabilistic method, approximation algorithms, randomized algorithms}}, location = {{Barcelona, Spain}}, pages = {{805--810}}, publisher = {{IEEE}}, title = {{{A Theoretical Analysis of the Fuzzy K-Means Problem}}}, doi = {{10.1109/icdm.2016.0094}}, year = {{2016}}, } @techreport{23737, author = {{Lammers, Stefan and Quattrone, Francesco and Mrozek, Rafael}}, publisher = {{Forschungsvereinigung Antriebstechnik e.V.}}, title = {{{Machbarkeitsstudie 3D Druck Elektromotoren}}}, volume = {{Nr. 1189}}, year = {{2016}}, } @article{23754, author = {{Fechner, Sabine and Dettweiler, Yvonne and Sieve, Bernhard and Ulrich, Nina and Böhm, Dominic and Schanze, Sascha}}, issn = {{0944-5846}}, journal = {{CHEMKON}}, number = {{2}}, pages = {{71--78}}, title = {{{Egg-races als gesellschaftsfähige naturwissenschaftliche Wettbewerbe für jedermann?}}}, doi = {{10.1002/ckon.201610270}}, volume = {{23}}, year = {{2016}}, } @article{23765, author = {{Becker, Hans-Jürgen and Fechner, Sabine and Brauckschulze, Lisa}}, issn = {{1439-9598}}, journal = {{Nachrichten aus der Chemie}}, number = {{3}}, pages = {{352--358}}, title = {{{Trendbericht Chemiedidaktik: Von Exklusion zur Inklusion}}}, doi = {{10.1002/nadc.20164047518}}, volume = {{64}}, year = {{2016}}, } @article{23832, author = {{Hüser, Nicole and Schmitz, Oliver and Kenig, Eugeny}}, issn = {{0009-2509}}, journal = {{Chemical Engineering Science}}, pages = {{221--231}}, title = {{{A comparative study of different amine-based solvents for CO2-capture using the rate-based approach}}}, doi = {{10.1016/j.ces.2016.06.027}}, year = {{2016}}, } @inproceedings{23877, author = {{Hüser, Nicole and Schmitz, Oliver and Kenig, Eugeny}}, publisher = {{Jahrestreffen der ProcessNet-Fachgruppe Fluidverfahrenstechnik}}, title = {{{Vergleich von MEA und AMP als Lösungsmittel für die CO2-Abscheidung mit Hilfe des rate-based Ansatzes}}}, year = {{2016}}, } @inproceedings{23975, author = {{Zibart, Alexander and Cherkezova, Rositsa and Figge, Heiko and Kenig, Eugeny}}, location = {{Kassel}}, title = {{{Eine neue Rippengeometrie zur Verbesserung des Wärmeübergangs in flüssigkeitsdurchströmten Kanälen}}}, year = {{2016}}, } @inproceedings{203, abstract = {{We analyse the economic interaction on the market for composed services. Typically, as providers of composed services, intermediaries interact on the sales side with users and on the procurement side with providers of single services. Thus, in how far a user request can be met often crucially depends on the prices and qualities of the different single services used in the composition. We study an intermediary who purchases two complementary single services and combines them. The prices paid to the service providers are determined by simultaneous multilateral Nash bargaining between the intermediary and the respective service provider. By using a function with constant elasticity of substitution (CES) to determine the quality of the composed service, we allow for complementary as well as substitutable degrees of the providers' service qualities. We investigate quality investments of service providers and the corresponding evolution of the single service quality within a differential game framework. }}, author = {{Brangewitz, Sonja and Hoof, Simon}}, booktitle = {{Service-Oriented and Cloud Computing: 5th IFIP WG 2.14 European Conference, ESOCC 2016, Vienna, Austria, September 5-7, 2016, Proceedings}}, editor = {{Marco Aiello, Einar Broch Johnsen, Schahram Dustdar, and Georgievski, Ilche}}, pages = {{201--215}}, title = {{{Economic Aspects of Service Composition: Price Negotiations and Quality Investments}}}, doi = {{10.1007/978-3-319-44482-6_13}}, year = {{2016}}, } @inproceedings{20326, author = {{Ditz, Michael and Meschut, Gerson and Grothe, Richard and Grundmeier, Guido }}, location = {{Köln}}, title = {{{Entwicklung von Bewertungsmethoden und Richtlinien für das Kleben von ZnMgAl-legierungsbeschichteten Stahlfeinblechen}}}, year = {{2016}}, } @inbook{20330, author = {{Ditz, Michael and Meschut, Gerson and Grothe, Richard and Grundmeier, Guido}}, booktitle = {{6.Doktorandenseminar Klebtechnik}}, isbn = {{978-3-945023-56-3}}, publisher = {{DVS Media}}, title = {{{Entwicklung von Bewertungsmethoden und -richtlinien für das Kleben von ZnMgAl-beschichteten Stahlfeinblechen}}}, year = {{2016}}, } @inproceedings{20350, author = {{Hrnji{\'c}, Tarik and Huseinagi{\'c}, Indira and Pa{\v{s}}i{\'c}, Faruk}}, booktitle = {{2016 XI International Symposium on Telecommunications (BIHTEL)}}, pages = {{1--6}}, title = {{{Object oriented graphical user interface development methodologies for distribution smart grid applications}}}, year = {{2016}}, } @inproceedings{20375, author = {{Nagel, C. and Fiedler, A. and Brede, M. and Çavdar, Serkan and Meschut, Gerson and Kroll, U. and Matzenmiller, A. and Rybar, G. and Melz, T.}}, booktitle = {{16. Kolloquium Gemeinsame Forschung in der Klebtechnik}}, location = {{Köln}}, title = {{{Analyse der Schwingfestigkeit geklebter Stahlverbindungen unter mehrkanaliger Belastung}}}, year = {{2016}}, } @misc{204, author = {{Funke, Julia}}, publisher = {{Universität Paderborn}}, title = {{{Die Wirkung von monetären Incentives auf das Bewertungsverhalten von Kunden am Beispiel von meineLinse.de}}}, year = {{2016}}, } @article{20401, author = {{Luchsinger, H and Ø, Sandbakk and Schubert, M and Ettema, G and Baumeister, Jochen}}, issn = {{1932-6203}}, journal = {{PLoS One}}, number = {{3}}, pages = {{e0150461}}, title = {{{A Comparison of Frontal Theta Activity During Shooting among Biathletes and Cross-Country Skiers before and after Vigorous Exercise.}}}, doi = {{10.1371/journal.pone.0150461}}, volume = {{11}}, year = {{2016}}, } @inbook{2049, author = {{Krimphove, Dieter}}, booktitle = {{La Europeización del Derecho Privado: Cuestiones Actuales}}, editor = {{Arroyo Amayuelas , Esther and Serrano de Nicolás , Ángel}}, pages = {{129 – 141}}, publisher = {{Marcial Pons}}, title = {{{The Europeanization of Commercial Agency Law }}}, year = {{2016}}, }