[{"status":"public","type":"journal_article","publication":"Physical Review Letters","language":[{"iso":"eng"}],"project":[{"_id":"52","name":"Computing Resources Provided by the Paderborn Center for Parallel Computing"},{"_id":"53","name":"TRR 142"},{"_id":"55","name":"TRR 142 - Project Area B"},{"_id":"69","name":"TRR 142 - Subproject B4"},{"_id":"52","name":"PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing"},{"name":"TRR 142: Maßgeschneiderte nichtlineare Photonik: Von grundlegenden Konzepten zu funktionellen Strukturen","_id":"53"}],"_id":"17068","user_id":"16199","department":[{"_id":"15"},{"_id":"170"},{"_id":"295"},{"_id":"230"},{"_id":"429"},{"_id":"35"},{"_id":"790"}],"year":"2020","citation":{"apa":"Braun, C., Neufeld, S., Gerstmann, U., Sanna, S., Plaickner, J., Speiser, E., Esser, N., &#38; Schmidt, W. G. (2020). Vibration-Driven Self-Doping of Dangling-Bond Wires on Si(553)-Au Surfaces. <i>Physical Review Letters</i>, <i>124</i>(14). <a href=\"https://doi.org/10.1103/physrevlett.124.146802\">https://doi.org/10.1103/physrevlett.124.146802</a>","mla":"Braun, Christian, et al. “Vibration-Driven Self-Doping of Dangling-Bond Wires on Si(553)-Au Surfaces.” <i>Physical Review Letters</i>, vol. 124, no. 14, 2020, doi:<a href=\"https://doi.org/10.1103/physrevlett.124.146802\">10.1103/physrevlett.124.146802</a>.","short":"C. Braun, S. Neufeld, U. Gerstmann, S. Sanna, J. Plaickner, E. Speiser, N. Esser, W.G. Schmidt, Physical Review Letters 124 (2020).","bibtex":"@article{Braun_Neufeld_Gerstmann_Sanna_Plaickner_Speiser_Esser_Schmidt_2020, title={Vibration-Driven Self-Doping of Dangling-Bond Wires on Si(553)-Au Surfaces}, volume={124}, DOI={<a href=\"https://doi.org/10.1103/physrevlett.124.146802\">10.1103/physrevlett.124.146802</a>}, number={14}, journal={Physical Review Letters}, author={Braun, Christian and Neufeld, Sergej and Gerstmann, Uwe and Sanna, S. and Plaickner, J. and Speiser, E. and Esser, N. and Schmidt, Wolf Gero}, year={2020} }","ama":"Braun C, Neufeld S, Gerstmann U, et al. Vibration-Driven Self-Doping of Dangling-Bond Wires on Si(553)-Au Surfaces. <i>Physical Review Letters</i>. 2020;124(14). doi:<a href=\"https://doi.org/10.1103/physrevlett.124.146802\">10.1103/physrevlett.124.146802</a>","chicago":"Braun, Christian, Sergej Neufeld, Uwe Gerstmann, S. Sanna, J. Plaickner, E. Speiser, N. Esser, and Wolf Gero Schmidt. “Vibration-Driven Self-Doping of Dangling-Bond Wires on Si(553)-Au Surfaces.” <i>Physical Review Letters</i> 124, no. 14 (2020). <a href=\"https://doi.org/10.1103/physrevlett.124.146802\">https://doi.org/10.1103/physrevlett.124.146802</a>.","ieee":"C. Braun <i>et al.</i>, “Vibration-Driven Self-Doping of Dangling-Bond Wires on Si(553)-Au Surfaces,” <i>Physical Review Letters</i>, vol. 124, no. 14, 2020, doi: <a href=\"https://doi.org/10.1103/physrevlett.124.146802\">10.1103/physrevlett.124.146802</a>."},"intvolume":"       124","publication_status":"published","publication_identifier":{"issn":["0031-9007","1079-7114"]},"issue":"14","title":"Vibration-Driven Self-Doping of Dangling-Bond Wires on Si(553)-Au Surfaces","doi":"10.1103/physrevlett.124.146802","date_updated":"2025-12-05T13:59:21Z","author":[{"last_name":"Braun","full_name":"Braun, Christian","first_name":"Christian"},{"last_name":"Neufeld","id":"23261","full_name":"Neufeld, Sergej","first_name":"Sergej"},{"id":"171","full_name":"Gerstmann, Uwe","orcid":"0000-0002-4476-223X","last_name":"Gerstmann","first_name":"Uwe"},{"last_name":"Sanna","full_name":"Sanna, S.","first_name":"S."},{"first_name":"J.","last_name":"Plaickner","full_name":"Plaickner, J."},{"full_name":"Speiser, E.","last_name":"Speiser","first_name":"E."},{"last_name":"Esser","full_name":"Esser, N.","first_name":"N."},{"id":"468","full_name":"Schmidt, Wolf Gero","last_name":"Schmidt","orcid":"0000-0002-2717-5076","first_name":"Wolf Gero"}],"date_created":"2020-05-29T09:54:43Z","volume":124},{"publication":"The Journal of Physical Chemistry C","type":"journal_article","status":"public","user_id":"61189","_id":"19504","project":[{"name":"Computing Resources Provided by the Paderborn Center for Parallel Computing","_id":"52"}],"language":[{"iso":"eng"}],"keyword":["pc2-ressources"],"publication_identifier":{"issn":["1932-7447","1932-7455"]},"publication_status":"published","page":"30863-30870","citation":{"chicago":"Dong, Chuan-Ding, and Stefan Schumacher. “Molecular Doping of PCPDT–BT Copolymers: Comparison of Molecular Complexes with and without Integer Charge Transfer.” <i>The Journal of Physical Chemistry C</i>, 2019, 30863–70. <a href=\"https://doi.org/10.1021/acs.jpcc.9b09970\">https://doi.org/10.1021/acs.jpcc.9b09970</a>.","ieee":"C.-D. Dong and S. Schumacher, “Molecular Doping of PCPDT–BT Copolymers: Comparison of Molecular Complexes with and without Integer Charge Transfer,” <i>The Journal of Physical Chemistry C</i>, pp. 30863–30870, 2019.","ama":"Dong C-D, Schumacher S. Molecular Doping of PCPDT–BT Copolymers: Comparison of Molecular Complexes with and without Integer Charge Transfer. <i>The Journal of Physical Chemistry C</i>. 2019:30863-30870. doi:<a href=\"https://doi.org/10.1021/acs.jpcc.9b09970\">10.1021/acs.jpcc.9b09970</a>","apa":"Dong, C.-D., &#38; Schumacher, S. (2019). Molecular Doping of PCPDT–BT Copolymers: Comparison of Molecular Complexes with and without Integer Charge Transfer. <i>The Journal of Physical Chemistry C</i>, 30863–30870. <a href=\"https://doi.org/10.1021/acs.jpcc.9b09970\">https://doi.org/10.1021/acs.jpcc.9b09970</a>","mla":"Dong, Chuan-Ding, and Stefan Schumacher. “Molecular Doping of PCPDT–BT Copolymers: Comparison of Molecular Complexes with and without Integer Charge Transfer.” <i>The Journal of Physical Chemistry C</i>, 2019, pp. 30863–70, doi:<a href=\"https://doi.org/10.1021/acs.jpcc.9b09970\">10.1021/acs.jpcc.9b09970</a>.","short":"C.-D. Dong, S. Schumacher, The Journal of Physical Chemistry C (2019) 30863–30870.","bibtex":"@article{Dong_Schumacher_2019, title={Molecular Doping of PCPDT–BT Copolymers: Comparison of Molecular Complexes with and without Integer Charge Transfer}, DOI={<a href=\"https://doi.org/10.1021/acs.jpcc.9b09970\">10.1021/acs.jpcc.9b09970</a>}, journal={The Journal of Physical Chemistry C}, author={Dong, Chuan-Ding and Schumacher, Stefan}, year={2019}, pages={30863–30870} }"},"year":"2019","author":[{"last_name":"Dong","full_name":"Dong, Chuan-Ding","first_name":"Chuan-Ding"},{"first_name":"Stefan","full_name":"Schumacher, Stefan","last_name":"Schumacher"}],"date_created":"2020-09-17T07:43:24Z","date_updated":"2022-01-06T06:54:06Z","doi":"10.1021/acs.jpcc.9b09970","title":"Molecular Doping of PCPDT–BT Copolymers: Comparison of Molecular Complexes with and without Integer Charge Transfer"},{"language":[{"iso":"eng"}],"article_number":"123008","keyword":["pc2-ressources"],"user_id":"61189","project":[{"_id":"52","name":"Computing Resources Provided by the Paderborn Center for Parallel Computing"}],"_id":"19513","status":"public","type":"journal_article","publication":"New Journal of Physics","doi":"10.1088/1367-2630/ab5a9b","title":"Controllable high-speed polariton waves in a PT-symmetric lattice","date_created":"2020-09-17T07:57:45Z","author":[{"first_name":"Xuekai","full_name":"Ma, Xuekai","last_name":"Ma"},{"full_name":"Kartashov, Yaroslav Y","last_name":"Kartashov","first_name":"Yaroslav Y"},{"first_name":"Tingge","last_name":"Gao","full_name":"Gao, Tingge"},{"full_name":"Schumacher, Stefan","last_name":"Schumacher","first_name":"Stefan"}],"date_updated":"2022-01-06T06:54:06Z","citation":{"ama":"Ma X, Kartashov YY, Gao T, Schumacher S. Controllable high-speed polariton waves in a PT-symmetric lattice. <i>New Journal of Physics</i>. 2019. doi:<a href=\"https://doi.org/10.1088/1367-2630/ab5a9b\">10.1088/1367-2630/ab5a9b</a>","ieee":"X. Ma, Y. Y. Kartashov, T. Gao, and S. Schumacher, “Controllable high-speed polariton waves in a PT-symmetric lattice,” <i>New Journal of Physics</i>, 2019.","chicago":"Ma, Xuekai, Yaroslav Y Kartashov, Tingge Gao, and Stefan Schumacher. “Controllable High-Speed Polariton Waves in a PT-Symmetric Lattice.” <i>New Journal of Physics</i>, 2019. <a href=\"https://doi.org/10.1088/1367-2630/ab5a9b\">https://doi.org/10.1088/1367-2630/ab5a9b</a>.","short":"X. Ma, Y.Y. Kartashov, T. Gao, S. Schumacher, New Journal of Physics (2019).","bibtex":"@article{Ma_Kartashov_Gao_Schumacher_2019, title={Controllable high-speed polariton waves in a PT-symmetric lattice}, DOI={<a href=\"https://doi.org/10.1088/1367-2630/ab5a9b\">10.1088/1367-2630/ab5a9b</a>}, number={123008}, journal={New Journal of Physics}, author={Ma, Xuekai and Kartashov, Yaroslav Y and Gao, Tingge and Schumacher, Stefan}, year={2019} }","mla":"Ma, Xuekai, et al. “Controllable High-Speed Polariton Waves in a PT-Symmetric Lattice.” <i>New Journal of Physics</i>, 123008, 2019, doi:<a href=\"https://doi.org/10.1088/1367-2630/ab5a9b\">10.1088/1367-2630/ab5a9b</a>.","apa":"Ma, X., Kartashov, Y. Y., Gao, T., &#38; Schumacher, S. (2019). Controllable high-speed polariton waves in a PT-symmetric lattice. <i>New Journal of Physics</i>. <a href=\"https://doi.org/10.1088/1367-2630/ab5a9b\">https://doi.org/10.1088/1367-2630/ab5a9b</a>"},"year":"2019","publication_status":"published","publication_identifier":{"issn":["1367-2630"]}},{"status":"public","abstract":[{"lang":"eng","text":"We study the problem of learning choice functions, which play an important\r\nrole in various domains of application, most notably in the field of economics.\r\nFormally, a choice function is a mapping from sets to sets: Given a set of\r\nchoice alternatives as input, a choice function identifies a subset of most\r\npreferred elements. Learning choice functions from suitable training data comes\r\nwith a number of challenges. For example, the sets provided as input and the\r\nsubsets produced as output can be of any size. Moreover, since the order in\r\nwhich alternatives are presented is irrelevant, a choice function should be\r\nsymmetric. Perhaps most importantly, choice functions are naturally\r\ncontext-dependent, in the sense that the preference in favor of an alternative\r\nmay depend on what other options are available. We formalize the problem of\r\nlearning choice functions and present two general approaches based on two\r\nrepresentations of context-dependent utility functions. Both approaches are\r\ninstantiated by means of appropriate neural network architectures, and their\r\nperformance is demonstrated on suitable benchmark tasks."}],"publication":"arXiv:1901.10860","type":"preprint","language":[{"iso":"eng"}],"department":[{"_id":"7"},{"_id":"355"}],"user_id":"13472","_id":"19523","project":[{"name":"Computing Resources Provided by the Paderborn Center for Parallel Computing","_id":"52"}],"citation":{"ama":"Pfannschmidt K, Gupta P, Hüllermeier E. Learning Choice Functions: Concepts and Architectures. <i>arXiv:190110860</i>. 2019.","chicago":"Pfannschmidt, Karlson, Pritha Gupta, and Eyke Hüllermeier. “Learning Choice Functions: Concepts and Architectures.” <i>ArXiv:1901.10860</i>, 2019.","ieee":"K. Pfannschmidt, P. Gupta, and E. Hüllermeier, “Learning Choice Functions: Concepts and Architectures,” <i>arXiv:1901.10860</i>. 2019.","apa":"Pfannschmidt, K., Gupta, P., &#38; Hüllermeier, E. (2019). Learning Choice Functions: Concepts and Architectures. <i>ArXiv:1901.10860</i>.","bibtex":"@article{Pfannschmidt_Gupta_Hüllermeier_2019, title={Learning Choice Functions: Concepts and Architectures}, journal={arXiv:1901.10860}, author={Pfannschmidt, Karlson and Gupta, Pritha and Hüllermeier, Eyke}, year={2019} }","mla":"Pfannschmidt, Karlson, et al. “Learning Choice Functions: Concepts and Architectures.” <i>ArXiv:1901.10860</i>, 2019.","short":"K. Pfannschmidt, P. Gupta, E. Hüllermeier, ArXiv:1901.10860 (2019)."},"year":"2019","title":"Learning Choice Functions: Concepts and Architectures","author":[{"last_name":"Pfannschmidt","full_name":"Pfannschmidt, Karlson","first_name":"Karlson"},{"first_name":"Pritha","last_name":"Gupta","full_name":"Gupta, Pritha"},{"first_name":"Eyke","last_name":"Hüllermeier","full_name":"Hüllermeier, Eyke"}],"date_created":"2020-09-17T10:53:38Z","date_updated":"2022-01-06T06:54:06Z"},{"year":"2019","title":"CIRCA: Towards a Modular and Extensible Framework for Approximate Circuit Generation","publisher":"Elsevier","date_created":"2018-07-20T14:08:49Z","abstract":[{"lang":"eng","text":"Existing approaches and tools for the generation of approximate circuits often lack generality and are restricted to certain circuit types, approximation techniques, and quality assurance methods. Moreover, only few tools are publicly available. This hinders the development and evaluation of new techniques for approximating circuits and their comparison to previous approaches. In this paper, we first analyze and classify related approaches and then present CIRCA, our flexible framework for search-based approximate circuit generation. CIRCA is developed with a focus on modularity and extensibility. We present the architecture of CIRCA with its clear separation into stages and functional blocks, report on the current prototype, and show initial experiments."}],"publication":"Microelectronics Reliability","keyword":["Approximate Computing","Framework","Pareto Front","Accuracy"],"language":[{"iso":"eng"}],"citation":{"short":"L.M. Witschen, T. Wiersema, H. Ghasemzadeh Mohammadi, M. Awais, M. Platzner, Microelectronics Reliability 99 (2019) 277–290.","bibtex":"@article{Witschen_Wiersema_Ghasemzadeh Mohammadi_Awais_Platzner_2019, title={CIRCA: Towards a Modular and Extensible Framework for Approximate Circuit Generation}, volume={99}, DOI={<a href=\"https://doi.org/10.1016/j.microrel.2019.04.003\">10.1016/j.microrel.2019.04.003</a>}, journal={Microelectronics Reliability}, publisher={Elsevier}, author={Witschen, Linus Matthias and Wiersema, Tobias and Ghasemzadeh Mohammadi, Hassan and Awais, Muhammad and Platzner, Marco}, year={2019}, pages={277–290} }","mla":"Witschen, Linus Matthias, et al. “CIRCA: Towards a Modular and Extensible Framework for Approximate Circuit Generation.” <i>Microelectronics Reliability</i>, vol. 99, Elsevier, 2019, pp. 277–90, doi:<a href=\"https://doi.org/10.1016/j.microrel.2019.04.003\">10.1016/j.microrel.2019.04.003</a>.","apa":"Witschen, L. M., Wiersema, T., Ghasemzadeh Mohammadi, H., Awais, M., &#38; Platzner, M. (2019). CIRCA: Towards a Modular and Extensible Framework for Approximate Circuit Generation. <i>Microelectronics Reliability</i>, <i>99</i>, 277–290. <a href=\"https://doi.org/10.1016/j.microrel.2019.04.003\">https://doi.org/10.1016/j.microrel.2019.04.003</a>","ama":"Witschen LM, Wiersema T, Ghasemzadeh Mohammadi H, Awais M, Platzner M. CIRCA: Towards a Modular and Extensible Framework for Approximate Circuit Generation. <i>Microelectronics Reliability</i>. 2019;99:277-290. doi:<a href=\"https://doi.org/10.1016/j.microrel.2019.04.003\">10.1016/j.microrel.2019.04.003</a>","chicago":"Witschen, Linus Matthias, Tobias Wiersema, Hassan Ghasemzadeh Mohammadi, Muhammad Awais, and Marco Platzner. “CIRCA: Towards a Modular and Extensible Framework for Approximate Circuit Generation.” <i>Microelectronics Reliability</i> 99 (2019): 277–90. <a href=\"https://doi.org/10.1016/j.microrel.2019.04.003\">https://doi.org/10.1016/j.microrel.2019.04.003</a>.","ieee":"L. M. Witschen, T. Wiersema, H. Ghasemzadeh Mohammadi, M. Awais, and M. Platzner, “CIRCA: Towards a Modular and Extensible Framework for Approximate Circuit Generation,” <i>Microelectronics Reliability</i>, vol. 99, pp. 277–290, 2019."},"page":"277-290","intvolume":"        99","publication_status":"published","publication_identifier":{"issn":["0026-2714"]},"doi":"10.1016/j.microrel.2019.04.003","date_updated":"2022-01-06T06:59:25Z","author":[{"full_name":"Witschen, Linus Matthias","id":"49051","last_name":"Witschen","first_name":"Linus Matthias"},{"last_name":"Wiersema","full_name":"Wiersema, Tobias","id":"3118","first_name":"Tobias"},{"last_name":"Ghasemzadeh Mohammadi","id":"61186","full_name":"Ghasemzadeh Mohammadi, Hassan","first_name":"Hassan"},{"first_name":"Muhammad","last_name":"Awais","orcid":"https://orcid.org/0000-0003-4148-2969","id":"64665","full_name":"Awais, Muhammad"},{"first_name":"Marco","full_name":"Platzner, Marco","id":"398","last_name":"Platzner"}],"volume":99,"status":"public","type":"journal_article","project":[{"_id":"12","name":"SFB 901 - Subproject B4"},{"name":"SFB 901","_id":"1"},{"name":"SFB 901 - Project Area B","_id":"3"},{"name":"Computing Resources Provided by the Paderborn Center for Parallel Computing","_id":"52"}],"_id":"3585","user_id":"49051","department":[{"_id":"78"}]},{"user_id":"38240","department":[{"_id":"59"},{"_id":"485"}],"project":[{"_id":"52","name":"Computing Resources Provided by the Paderborn Center for Parallel Computing"}],"_id":"21524","language":[{"iso":"eng"}],"keyword":["oxygen content","inhomogeneous ambient media","magnetic field","inductive locating method","miniaturized wireless sensors","inhomogeneous dielectrics","conventional rod probes","Sens-o-Spheres measure","frequency 13.56 MHz"],"type":"conference","publication":"2019 17th IEEE International New Circuits and Systems Conference (NEWCAS)","status":"public","abstract":[{"lang":"eng","text":"For the measurement of process data in bioreactors, very small wireless sensors are currently under development to replace the conventional rod probes. The so-called Sens-o-Spheres measure the temperature and in future the oxygen content and the pH of fluids. In order to evaluate the distribution of the measured values within the process, it is necessary to locate the wireless sensors. Because of the small size of the sphere (diameter 8 mm), inhomogeneous ambient media and the size of the reactor (less than 2 m), an inductive locating by magnetic fields with a frequency of f = 13.56 MHz is necessary. Since the behaviour of the magnetic field is very different from that of the electromagnetic wave, new locating methods are required, which are presented in this paper."}],"author":[{"last_name":"Lange","id":"38240","full_name":"Lange, Sven","first_name":"Sven"},{"first_name":"Dominik","last_name":"Schröder","full_name":"Schröder, Dominik"},{"first_name":"Christian","last_name":"Hedayat","full_name":"Hedayat, Christian"},{"full_name":"Otto, Thomas","last_name":"Otto","first_name":"Thomas"},{"full_name":"Hilleringmann, Ulrich","last_name":"Hilleringmann","first_name":"Ulrich"}],"date_created":"2021-03-17T09:52:41Z","date_updated":"2022-01-06T06:55:03Z","main_file_link":[{"url":"https://ieeexplore.ieee.org/document/8961227"}],"doi":"10.1109/newcas44328.2019.8961227","conference":{"name":"2019 17th IEEE International New Circuits and Systems Conference (NEWCAS)","start_date":"2019-06-23","end_date":"2019-06-26","location":"Munich, Germany"},"title":"Inductive Locating Method to Locate Miniaturized Wireless Sensors within Inhomogeneous Dielectrics","related_material":{"record":[{"id":"21524","relation":"earlier_version","status":"public"}]},"publication_status":"published","publication_identifier":{"isbn":["9781728110318"]},"citation":{"bibtex":"@inproceedings{Lange_Schröder_Hedayat_Otto_Hilleringmann_2019, title={Inductive Locating Method to Locate Miniaturized Wireless Sensors within Inhomogeneous Dielectrics}, DOI={<a href=\"https://doi.org/10.1109/newcas44328.2019.8961227\">10.1109/newcas44328.2019.8961227</a>}, booktitle={2019 17th IEEE International New Circuits and Systems Conference (NEWCAS)}, author={Lange, Sven and Schröder, Dominik and Hedayat, Christian and Otto, Thomas and Hilleringmann, Ulrich}, year={2019} }","short":"S. Lange, D. Schröder, C. Hedayat, T. Otto, U. Hilleringmann, in: 2019 17th IEEE International New Circuits and Systems Conference (NEWCAS), 2019.","mla":"Lange, Sven, et al. “Inductive Locating Method to Locate Miniaturized Wireless Sensors within Inhomogeneous Dielectrics.” <i>2019 17th IEEE International New Circuits and Systems Conference (NEWCAS)</i>, 2019, doi:<a href=\"https://doi.org/10.1109/newcas44328.2019.8961227\">10.1109/newcas44328.2019.8961227</a>.","apa":"Lange, S., Schröder, D., Hedayat, C., Otto, T., &#38; Hilleringmann, U. (2019). Inductive Locating Method to Locate Miniaturized Wireless Sensors within Inhomogeneous Dielectrics. In <i>2019 17th IEEE International New Circuits and Systems Conference (NEWCAS)</i>. Munich, Germany. <a href=\"https://doi.org/10.1109/newcas44328.2019.8961227\">https://doi.org/10.1109/newcas44328.2019.8961227</a>","ama":"Lange S, Schröder D, Hedayat C, Otto T, Hilleringmann U. Inductive Locating Method to Locate Miniaturized Wireless Sensors within Inhomogeneous Dielectrics. In: <i>2019 17th IEEE International New Circuits and Systems Conference (NEWCAS)</i>. ; 2019. doi:<a href=\"https://doi.org/10.1109/newcas44328.2019.8961227\">10.1109/newcas44328.2019.8961227</a>","ieee":"S. Lange, D. Schröder, C. Hedayat, T. Otto, and U. Hilleringmann, “Inductive Locating Method to Locate Miniaturized Wireless Sensors within Inhomogeneous Dielectrics,” in <i>2019 17th IEEE International New Circuits and Systems Conference (NEWCAS)</i>, Munich, Germany, 2019.","chicago":"Lange, Sven, Dominik Schröder, Christian Hedayat, Thomas Otto, and Ulrich Hilleringmann. “Inductive Locating Method to Locate Miniaturized Wireless Sensors within Inhomogeneous Dielectrics.” In <i>2019 17th IEEE International New Circuits and Systems Conference (NEWCAS)</i>, 2019. <a href=\"https://doi.org/10.1109/newcas44328.2019.8961227\">https://doi.org/10.1109/newcas44328.2019.8961227</a>."},"year":"2019"},{"type":"journal_article","publication":"ArXiv e-prints","abstract":[{"lang":"eng","text":"We present a multi-channel database of overlapping speech for training, evaluation, and detailed analysis of source separation and extraction algorithms: SMS-WSJ -- Spatialized Multi-Speaker Wall Street Journal. It consists of artificially mixed speech taken from the WSJ database, but unlike earlier databases we consider all WSJ0+1 utterances and take care of strictly separating the speaker sets present in the training, validation and test sets. When spatializing the data we ensure a high degree of randomness w.r.t. room size, array center and rotation, as well as speaker position. Furthermore, this paper offers a critical assessment of recently proposed measures of source separation performance. Alongside the code to generate the database we provide a source separation baseline and a Kaldi recipe with competitive word error rates to provide common ground for evaluation."}],"file":[{"creator":"huesera","date_created":"2020-09-16T08:00:56Z","date_updated":"2020-12-11T12:22:31Z","access_level":"open_access","file_name":"ArXiv_2019_Drude.pdf","file_id":"19448","file_size":288594,"content_type":"application/pdf","relation":"main_file"}],"status":"public","project":[{"name":"Computing Resources Provided by the Paderborn Center for Parallel Computing","_id":"52"}],"_id":"19446","user_id":"40767","department":[{"_id":"54"}],"ddc":["000"],"language":[{"iso":"eng"}],"file_date_updated":"2020-12-11T12:22:31Z","has_accepted_license":"1","year":"2019","citation":{"mla":"Drude, Lukas, et al. “SMS-WSJ: Database, Performance Measures, and Baseline Recipe for Multi-Channel Source Separation and Recognition.” <i>ArXiv E-Prints</i>, 2019.","short":"L. Drude, J. Heitkaemper, C. Boeddeker, R. Haeb-Umbach, ArXiv E-Prints (2019).","bibtex":"@article{Drude_Heitkaemper_Boeddeker_Haeb-Umbach_2019, title={SMS-WSJ: Database, performance measures, and baseline recipe for multi-channel source separation and recognition}, journal={ArXiv e-prints}, author={Drude, Lukas and Heitkaemper, Jens and Boeddeker, Christoph and Haeb-Umbach, Reinhold}, year={2019} }","apa":"Drude, L., Heitkaemper, J., Boeddeker, C., &#38; Haeb-Umbach, R. (2019). SMS-WSJ: Database, performance measures, and baseline recipe for multi-channel source separation and recognition. <i>ArXiv E-Prints</i>.","ieee":"L. Drude, J. Heitkaemper, C. Boeddeker, and R. 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Jump Search: A Fast Technique for the Synthesis of Approximate Circuits. <i>Fourth Workshop on Approximate Computing (AxC 2019)</i>."},"year":"2019","date_created":"2020-04-25T08:02:07Z","author":[{"last_name":"Witschen","full_name":"Witschen, Linus Matthias","id":"49051","first_name":"Linus Matthias"},{"last_name":"Ghasemzadeh Mohammadi","full_name":"Ghasemzadeh Mohammadi, Hassan","id":"61186","first_name":"Hassan"},{"first_name":"Matthias","last_name":"Artmann","full_name":"Artmann, Matthias"},{"first_name":"Marco","last_name":"Platzner","id":"398","full_name":"Platzner, Marco"}],"date_updated":"2022-01-06T06:52:57Z","title":"Jump Search: A Fast Technique for the Synthesis of Approximate Circuits"},{"language":[{"iso":"eng"}],"article_number":"044704","keyword":["pc2-ressources"],"user_id":"61189","project":[{"name":"Computing Resources Provided by the Paderborn Center for Parallel Computing","_id":"52"}],"_id":"16955","status":"public","type":"journal_article","publication":"The Journal of Chemical Physics","doi":"10.1063/1.5111759","title":"Evaporation sampled by stationary molecular dynamics simulation","date_created":"2020-05-15T07:25:04Z","author":[{"last_name":"Heinen","full_name":"Heinen, Matthias","first_name":"Matthias"},{"first_name":"Jadran","full_name":"Vrabec, Jadran","last_name":"Vrabec"}],"date_updated":"2022-01-06T06:53:00Z","citation":{"ama":"Heinen M, Vrabec J. Evaporation sampled by stationary molecular dynamics simulation. <i>The Journal of Chemical Physics</i>. 2019. doi:<a href=\"https://doi.org/10.1063/1.5111759\">10.1063/1.5111759</a>","ieee":"M. Heinen and J. Vrabec, “Evaporation sampled by stationary molecular dynamics simulation,” <i>The Journal of Chemical Physics</i>, 2019.","chicago":"Heinen, Matthias, and Jadran Vrabec. “Evaporation Sampled by Stationary Molecular Dynamics Simulation.” <i>The Journal of Chemical Physics</i>, 2019. <a href=\"https://doi.org/10.1063/1.5111759\">https://doi.org/10.1063/1.5111759</a>.","short":"M. Heinen, J. Vrabec, The Journal of Chemical Physics (2019).","bibtex":"@article{Heinen_Vrabec_2019, title={Evaporation sampled by stationary molecular dynamics simulation}, DOI={<a href=\"https://doi.org/10.1063/1.5111759\">10.1063/1.5111759</a>}, number={044704}, journal={The Journal of Chemical Physics}, author={Heinen, Matthias and Vrabec, Jadran}, year={2019} }","mla":"Heinen, Matthias, and Jadran Vrabec. “Evaporation Sampled by Stationary Molecular Dynamics Simulation.” <i>The Journal of Chemical Physics</i>, 044704, 2019, doi:<a href=\"https://doi.org/10.1063/1.5111759\">10.1063/1.5111759</a>.","apa":"Heinen, M., &#38; Vrabec, J. (2019). Evaporation sampled by stationary molecular dynamics simulation. <i>The Journal of Chemical Physics</i>. <a href=\"https://doi.org/10.1063/1.5111759\">https://doi.org/10.1063/1.5111759</a>"},"year":"2019","publication_status":"published","publication_identifier":{"issn":["0021-9606","1089-7690"]}},{"status":"public","publication":"Molecular Physics","type":"journal_article","language":[{"iso":"eng"}],"keyword":["pc2-ressources"],"article_number":"e1643046","user_id":"61189","_id":"16958","project":[{"_id":"52","name":"Computing Resources Provided by the Paderborn Center for Parallel Computing"}],"citation":{"apa":"Fingerhut, R., Herres, G., &#38; Vrabec, J. (2019). Thermodynamic factor of quaternary mixtures from Kirkwood–Buff integration. <i>Molecular Physics</i>. <a href=\"https://doi.org/10.1080/00268976.2019.1643046\">https://doi.org/10.1080/00268976.2019.1643046</a>","short":"R. Fingerhut, G. Herres, J. Vrabec, Molecular Physics (2019).","mla":"Fingerhut, Robin, et al. “Thermodynamic Factor of Quaternary Mixtures from Kirkwood–Buff Integration.” <i>Molecular Physics</i>, e1643046, 2019, doi:<a href=\"https://doi.org/10.1080/00268976.2019.1643046\">10.1080/00268976.2019.1643046</a>.","bibtex":"@article{Fingerhut_Herres_Vrabec_2019, title={Thermodynamic factor of quaternary mixtures from Kirkwood–Buff integration}, DOI={<a href=\"https://doi.org/10.1080/00268976.2019.1643046\">10.1080/00268976.2019.1643046</a>}, number={e1643046}, journal={Molecular Physics}, author={Fingerhut, Robin and Herres, Gerhard and Vrabec, Jadran}, year={2019} }","ieee":"R. Fingerhut, G. Herres, and J. Vrabec, “Thermodynamic factor of quaternary mixtures from Kirkwood–Buff integration,” <i>Molecular Physics</i>, 2019.","chicago":"Fingerhut, Robin, Gerhard Herres, and Jadran Vrabec. “Thermodynamic Factor of Quaternary Mixtures from Kirkwood–Buff Integration.” <i>Molecular Physics</i>, 2019. <a href=\"https://doi.org/10.1080/00268976.2019.1643046\">https://doi.org/10.1080/00268976.2019.1643046</a>.","ama":"Fingerhut R, Herres G, Vrabec J. Thermodynamic factor of quaternary mixtures from Kirkwood–Buff integration. <i>Molecular Physics</i>. 2019. doi:<a href=\"https://doi.org/10.1080/00268976.2019.1643046\">10.1080/00268976.2019.1643046</a>"},"year":"2019","publication_identifier":{"issn":["0026-8976","1362-3028"]},"publication_status":"published","doi":"10.1080/00268976.2019.1643046","title":"Thermodynamic factor of quaternary mixtures from Kirkwood–Buff integration","date_created":"2020-05-15T07:25:34Z","author":[{"first_name":"Robin","full_name":"Fingerhut, Robin","last_name":"Fingerhut"},{"last_name":"Herres","full_name":"Herres, Gerhard","first_name":"Gerhard"},{"first_name":"Jadran","full_name":"Vrabec, Jadran","last_name":"Vrabec"}],"date_updated":"2022-01-06T06:53:00Z"},{"date_updated":"2022-01-06T06:53:00Z","date_created":"2020-05-15T09:38:49Z","author":[{"full_name":"Mennicken, Max","last_name":"Mennicken","first_name":"Max"},{"first_name":"Sophia Katharina","last_name":"Peter","full_name":"Peter, Sophia Katharina"},{"last_name":"Kaulen","full_name":"Kaulen, Corinna","first_name":"Corinna"},{"first_name":"Ulrich","last_name":"Simon","full_name":"Simon, Ulrich"},{"full_name":"Karthäuser, Silvia","last_name":"Karthäuser","first_name":"Silvia"}],"title":"Controlling the Electronic Contact at the Terpyridine/Metal Interface","doi":"10.1021/acs.jpcc.9b05865","publication_identifier":{"issn":["1932-7447","1932-7455"]},"publication_status":"published","year":"2019","page":"21367-21375","citation":{"short":"M. Mennicken, S.K. Peter, C. Kaulen, U. Simon, S. Karthäuser, The Journal of Physical Chemistry C (2019) 21367–21375.","mla":"Mennicken, Max, et al. “Controlling the Electronic Contact at the Terpyridine/Metal Interface.” <i>The Journal of Physical Chemistry C</i>, 2019, pp. 21367–75, doi:<a href=\"https://doi.org/10.1021/acs.jpcc.9b05865\">10.1021/acs.jpcc.9b05865</a>.","bibtex":"@article{Mennicken_Peter_Kaulen_Simon_Karthäuser_2019, title={Controlling the Electronic Contact at the Terpyridine/Metal Interface}, DOI={<a href=\"https://doi.org/10.1021/acs.jpcc.9b05865\">10.1021/acs.jpcc.9b05865</a>}, journal={The Journal of Physical Chemistry C}, author={Mennicken, Max and Peter, Sophia Katharina and Kaulen, Corinna and Simon, Ulrich and Karthäuser, Silvia}, year={2019}, pages={21367–21375} }","apa":"Mennicken, M., Peter, S. K., Kaulen, C., Simon, U., &#38; Karthäuser, S. (2019). Controlling the Electronic Contact at the Terpyridine/Metal Interface. <i>The Journal of Physical Chemistry C</i>, 21367–21375. <a href=\"https://doi.org/10.1021/acs.jpcc.9b05865\">https://doi.org/10.1021/acs.jpcc.9b05865</a>","ama":"Mennicken M, Peter SK, Kaulen C, Simon U, Karthäuser S. Controlling the Electronic Contact at the Terpyridine/Metal Interface. <i>The Journal of Physical Chemistry C</i>. 2019:21367-21375. doi:<a href=\"https://doi.org/10.1021/acs.jpcc.9b05865\">10.1021/acs.jpcc.9b05865</a>","chicago":"Mennicken, Max, Sophia Katharina Peter, Corinna Kaulen, Ulrich Simon, and Silvia Karthäuser. “Controlling the Electronic Contact at the Terpyridine/Metal Interface.” <i>The Journal of Physical Chemistry C</i>, 2019, 21367–75. <a href=\"https://doi.org/10.1021/acs.jpcc.9b05865\">https://doi.org/10.1021/acs.jpcc.9b05865</a>.","ieee":"M. Mennicken, S. K. Peter, C. Kaulen, U. Simon, and S. Karthäuser, “Controlling the Electronic Contact at the Terpyridine/Metal Interface,” <i>The Journal of Physical Chemistry C</i>, pp. 21367–21375, 2019."},"_id":"16960","project":[{"name":"Computing Resources Provided by the Paderborn Center for Parallel Computing","_id":"52"}],"user_id":"61189","keyword":["pc2-ressources"],"language":[{"iso":"eng"}],"publication":"The Journal of Physical Chemistry C","type":"journal_article","status":"public"},{"date_created":"2020-06-04T07:27:03Z","author":[{"first_name":"Christian","last_name":"Wiebeler","full_name":"Wiebeler, Christian"},{"first_name":"Igor","last_name":"Schapiro","full_name":"Schapiro, Igor"}],"date_updated":"2022-01-06T06:53:04Z","doi":"10.3390/molecules24091720","title":"QM/MM Benchmarking of Cyanobacteriochrome Slr1393g3 Absorption Spectra","publication_status":"published","publication_identifier":{"issn":["1420-3049"]},"citation":{"ama":"Wiebeler C, Schapiro I. QM/MM Benchmarking of Cyanobacteriochrome Slr1393g3 Absorption Spectra. <i>Molecules</i>. 2019. doi:<a href=\"https://doi.org/10.3390/molecules24091720\">10.3390/molecules24091720</a>","chicago":"Wiebeler, Christian, and Igor Schapiro. “QM/MM Benchmarking of Cyanobacteriochrome Slr1393g3 Absorption Spectra.” <i>Molecules</i>, 2019. <a href=\"https://doi.org/10.3390/molecules24091720\">https://doi.org/10.3390/molecules24091720</a>.","ieee":"C. Wiebeler and I. Schapiro, “QM/MM Benchmarking of Cyanobacteriochrome Slr1393g3 Absorption Spectra,” <i>Molecules</i>, 2019.","bibtex":"@article{Wiebeler_Schapiro_2019, title={QM/MM Benchmarking of Cyanobacteriochrome Slr1393g3 Absorption Spectra}, DOI={<a href=\"https://doi.org/10.3390/molecules24091720\">10.3390/molecules24091720</a>}, number={1720}, journal={Molecules}, author={Wiebeler, Christian and Schapiro, Igor}, year={2019} }","mla":"Wiebeler, Christian, and Igor Schapiro. “QM/MM Benchmarking of Cyanobacteriochrome Slr1393g3 Absorption Spectra.” <i>Molecules</i>, 1720, 2019, doi:<a href=\"https://doi.org/10.3390/molecules24091720\">10.3390/molecules24091720</a>.","short":"C. Wiebeler, I. Schapiro, Molecules (2019).","apa":"Wiebeler, C., &#38; Schapiro, I. (2019). QM/MM Benchmarking of Cyanobacteriochrome Slr1393g3 Absorption Spectra. <i>Molecules</i>. <a href=\"https://doi.org/10.3390/molecules24091720\">https://doi.org/10.3390/molecules24091720</a>"},"year":"2019","user_id":"61189","project":[{"_id":"52","name":"Computing Resources Provided by the Paderborn Center for Parallel Computing"}],"_id":"17077","language":[{"iso":"eng"}],"article_number":"1720","keyword":["pc2-ressources"],"type":"journal_article","publication":"Molecules","status":"public","abstract":[{"lang":"eng","text":"<jats:p>Cyanobacteriochromes are compact and spectrally diverse photoreceptor proteins that are promising candidates for biotechnological applications. Computational studies can contribute to an understanding at a molecular level of their wide spectral tuning and diversity. In this contribution, we benchmark methods to model a 110 nm shift in the UV/Vis absorption spectrum from a red- to a green-absorbing form of the cyanobacteriochrome Slr1393g3. Based on an assessment of semiempirical methods to describe the chromophore geometries of both forms in vacuo, we find that DFTB2+D leads to structures that are the closest to the reference method. The benchmark of the excited state calculations is based on snapshots from quantum mechanics/molecular mechanics molecular dynamics simulations. In our case, the methods RI-ADC(2) and sTD-DFT based on CAM-B3LYP ground state calculations perform the best, whereas no functional can be recommended to simulate the absorption spectra of both forms with time-dependent density functional theory. Furthermore, the difference in absorption for the lowest energy absorption maxima of both forms can already be modelled with optimized structures, but sampling is required to improve the shape of the absorption bands of both forms, in particular for the second band. This benchmark study can guide further computational studies, as it assesses essential components of a protocol to model the spectral tuning of both cyanobacteriochromes and the related phytochromes.</jats:p>"}]},{"type":"conference","status":"public","department":[{"_id":"78"}],"user_id":"49051","_id":"10577","project":[{"_id":"52","name":"Computing Resources Provided by the Paderborn Center for Parallel Computing"}],"publication_identifier":{"isbn":["9781450362528"]},"publication_status":"published","citation":{"ieee":"L. M. Witschen, H. Ghasemzadeh Mohammadi, M. Artmann, and M. Platzner, “Jump Search: A Fast Technique for the Synthesis of Approximate Circuits,” in <i>Proceedings of the 2019 on Great Lakes Symposium on VLSI  - GLSVLSI ’19</i>, Tysons Corner, VA, USA, 2019.","chicago":"Witschen, Linus Matthias, Hassan Ghasemzadeh Mohammadi, Matthias Artmann, and Marco Platzner. “Jump Search: A Fast Technique for the Synthesis of Approximate Circuits.” In <i>Proceedings of the 2019 on Great Lakes Symposium on VLSI  - GLSVLSI ’19</i>. New York, NY, USA: ACM, 2019. <a href=\"https://doi.org/10.1145/3299874.3317998\">https://doi.org/10.1145/3299874.3317998</a>.","ama":"Witschen LM, Ghasemzadeh Mohammadi H, Artmann M, Platzner M. Jump Search: A Fast Technique for the Synthesis of Approximate Circuits. In: <i>Proceedings of the 2019 on Great Lakes Symposium on VLSI  - GLSVLSI ’19</i>. New York, NY, USA: ACM; 2019. doi:<a href=\"https://doi.org/10.1145/3299874.3317998\">10.1145/3299874.3317998</a>","mla":"Witschen, Linus Matthias, et al. “Jump Search: A Fast Technique for the Synthesis of Approximate Circuits.” <i>Proceedings of the 2019 on Great Lakes Symposium on VLSI  - GLSVLSI ’19</i>, ACM, 2019, doi:<a href=\"https://doi.org/10.1145/3299874.3317998\">10.1145/3299874.3317998</a>.","short":"L.M. Witschen, H. Ghasemzadeh Mohammadi, M. Artmann, M. Platzner, in: Proceedings of the 2019 on Great Lakes Symposium on VLSI  - GLSVLSI ’19, ACM, New York, NY, USA, 2019.","bibtex":"@inproceedings{Witschen_Ghasemzadeh Mohammadi_Artmann_Platzner_2019, place={New York, NY, USA}, title={Jump Search: A Fast Technique for the Synthesis of Approximate Circuits}, DOI={<a href=\"https://doi.org/10.1145/3299874.3317998\">10.1145/3299874.3317998</a>}, booktitle={Proceedings of the 2019 on Great Lakes Symposium on VLSI  - GLSVLSI ’19}, publisher={ACM}, author={Witschen, Linus Matthias and Ghasemzadeh Mohammadi, Hassan and Artmann, Matthias and Platzner, Marco}, year={2019} }","apa":"Witschen, L. M., Ghasemzadeh Mohammadi, H., Artmann, M., &#38; Platzner, M. (2019). Jump Search: A Fast Technique for the Synthesis of Approximate Circuits. In <i>Proceedings of the 2019 on Great Lakes Symposium on VLSI  - GLSVLSI ’19</i>. New York, NY, USA: ACM. <a href=\"https://doi.org/10.1145/3299874.3317998\">https://doi.org/10.1145/3299874.3317998</a>"},"place":"New York, NY, USA","author":[{"first_name":"Linus Matthias","last_name":"Witschen","full_name":"Witschen, Linus Matthias","id":"49051"},{"first_name":"Hassan","last_name":"Ghasemzadeh Mohammadi","full_name":"Ghasemzadeh Mohammadi, Hassan","id":"61186"},{"first_name":"Matthias","last_name":"Artmann","full_name":"Artmann, Matthias"},{"full_name":"Platzner, Marco","id":"398","last_name":"Platzner","first_name":"Marco"}],"date_updated":"2022-01-06T06:50:45Z","doi":"10.1145/3299874.3317998","conference":{"end_date":"2019-05-11","location":"Tysons Corner, VA, USA","name":"ACM Great Lakes Symposium on VLSI (GLSVLSI)","start_date":"2019-05-09"},"publication":"Proceedings of the 2019 on Great Lakes Symposium on VLSI  - GLSVLSI '19","abstract":[{"text":"State-of-the-art frameworks for generating approximate circuits automatically explore the search space in an iterative process - often greedily. Synthesis and verification processes are invoked in each iteration to evaluate the found solutions and to guide the search algorithm. As a result, a large number of approximate circuits is subjected to analysis - leading to long runtimes - but only a few approximate circuits might form an acceptable solution.\r\n\r\nIn this paper, we present our Jump Search (JS) method which seeks to reduce the runtime of an approximation process by reducing the number of expensive synthesis and verification steps. To reduce the runtime, JS computes impact factors for each approximation candidate in the circuit to create a selection of approximate circuits without invoking synthesis or verification processes. We denote the selection as path from which JS determines the final solution. In our experimental results, JS achieved speed-ups of up to 57x while area savings remain comparable to the reference search method, Simulated Annealing.","lang":"eng"}],"language":[{"iso":"eng"}],"keyword":["Approximate computing","design automation","parameter selection","circuit synthesis"],"year":"2019","date_created":"2019-07-08T15:13:10Z","publisher":"ACM","title":"Jump Search: A Fast Technique for the Synthesis of Approximate Circuits"}]