@misc{PfetschFuegenschuhGeissleretal., author = {Pfetsch, Marc E. and F{\"u}genschuh, Armin and Geißler, Bj{\"o}rn and Geißler, Nina and Gollmer, Ralf and Hiller, Benjamin and Humpola, Jesco and Koch, Thorsten and Lehmann, Thomas and Martin, Alexander and Morsi, Antonio and R{\"o}vekamp, Jessica and Schewe, Lars and Schmidt, Martin and Schultz, R{\"u}diger and Schwarz, Robert and Schweiger, Jonas and Stangl, Claudia and Steinbach, Marc C. and Vigerske, Stefan and Willert, Bernhard M.}, title = {Validation of Nominations in Gas Network Optimization: Models, Methods, and Solutions}, series = {Optimization Methods and Software}, volume = {30}, journal = {Optimization Methods and Software}, number = {1}, issn = {1055-6788}, doi = {10.1080/10556788.2014.888426}, pages = {15 -- 53}, language = {en} } @misc{BruschSchwarzSchmitt, author = {Brusch, Ines and Schwarz, Benjamin and Schmitt, Rebecca}, title = {David versus Goliath - Service Quality Factors for Niche Providers in Online Retailing}, series = {Journal of Retailing and Consumer Services}, volume = {50}, journal = {Journal of Retailing and Consumer Services}, issn = {0969-6989}, doi = {10.1016/j.jretconser.2019.05.008}, pages = {266 -- 276}, abstract = {The aim of this study is to identify the service quality factors by which niche providers can differentiate themselves from market leaders in online shopping and successfully operate long term. After theoretical considerations, a research model was developed and empirically tested. The results show that there are differences in the preferences of niche providers and market leaders, such as importance of website features and the breadth and depth of a balanced product portfolio of customers. In addition, the study shows how individual factors can be analyzed in an online shop and which alternative courses of action can be derived.}, language = {en} } @inproceedings{BroseSchwarzPfeifferetal., author = {Brose, Nico and Schwarz, Harald and Pfeiffer, Klaus and Buckow, Benjamin and Lehmann, Dirk and Fischer, Martin and Schmieg, Martin and Weigel, Stefan}, title = {Dynamisches Simulationssystem f{\"u}r die Netzbetriebsf{\"u}hrung}, series = {International ETG Congress 2017, November 28-29, 2017, Bonn}, booktitle = {International ETG Congress 2017, November 28-29, 2017, Bonn}, publisher = {VDE Verlag}, address = {Berlin}, isbn = {978-3-8007-4505-0}, pages = {526 -- 531}, language = {de} } @misc{FuegenschuhGeisslerGollmeretal., author = {F{\"u}genschuh, Armin and Geißler, Bj{\"o}rn and Gollmer, Ralf and Hayn, Christine and Henrion, Ren{\´e} and Hiller, Benjamin and Humpola, Jesco and Koch, Thorsten and Lehmann, Thomas and Martin, Alexander and Mirkov, Radoslava and Morsi, Antonio and R{\"o}vekamp, Jessica and Schewe, Lars and Schmidt, Martin and Schultz, R{\"u}diger and Schwarz, Robert and Schweiger, Jonas and Stangl, Claudia and Steinbach, Marc C. and Willert, Bernhard M.}, title = {Mathematical Optimization for Challenging Network Planning Problems in Un- bundled Liberalized Gas Markets}, series = {Energy Systems}, volume = {5}, journal = {Energy Systems}, number = {3}, issn = {1868-3975}, doi = {10.1007/s12667-013-0099-8}, pages = {449 -- 473}, language = {en} }