[{"abstract":[{"text":"Die Implementierung von Algorithmen zur Lösung geometrischer Probleme im Euklidischen Raum (z.B. Berechnung der konvexen Hülle oder des Durchschnitts zweier Polyeder) stellt sich oftmals als hochgradig nichttrivial heraus. Ob und unter welchen Voraussetzungen die verursachenden numerischen Instabilitäten überhaupt ini den Griff zu kriegen oder vielmehr dem Problem inhärent sind, untersucht diese Arbeit in einem auf Turing zurückgehenden Rechenmodell. Im Gegensatz zu algebraischen Ansätzen geht jenes nicht von der Verfügbarkeit exakter Tests auf z.B. Gleichheit reeller Zahlen aus, sondern berücksichtigt die auf Digitalcomputern tatsächlich realisierbare Approximation durch rationale Zahlen. In diesem Rahmen werden beweisbar stabile Algorithmen zum Lösen linearer Gleichungssysteme, zur Matrix-Diagonalisierung und zur linearen wie nichtlinearen Optimierung präsentiert. Als wichtiges technisches Hilfsmittel dient ein neuer Berechenbarkeitsbegriff für reguläre unendliche Mengen reller Zahlen, der sich aus dem systematischen Vergleich verschiedener der Literatur entnommener ad-hoc Ansätze ergibt.","lang":"ger"},{"text":"Quite often, the implementation of well-known algorithms for solving geometric problems in Euclidean space (such as convex hull computation or intersecting two polyhedra) turns out to be a highly nontrivial task. Whether and under what prerequisites the underlying numerical numerical instabilities can be avoided or are rather inherent to the problem is investigated by the present work in a model of computation dating back to Alan Turing himself. Other than algebraic approaches, this does not rely on (volatile) exact tests for, e.g., equality of real numbers but reflects the property of actual digital computers to only approximate real numbers by rationals. In this framework, we devise and present provably stable algorithms for solving systems of linear equations, matrix diagonalization, and lineare as well as non-linear optimization. As major technical tool, a new notion of computability for regular infinite sets of real numbers is introduced that arises from formalizing and systematically comparing several ad-hoc notions found in previous literature.","lang":"eng"}],"related_material":{"link":[{"url":"http://digital.ub.uni-paderborn.de/ubpb/urn/urn:nbn:de:hbz:466-20020101320","relation":"confirmation"}]},"date_created":"2020-08-24T11:36:55Z","type":"dissertation","department":[{"_id":"63"},{"_id":"26"}],"title":"Zur Berechenbarkeit reeller geometrischer Probleme","year":"2002","publication_identifier":{"isbn":["3-935433-24-7"]},"author":[{"last_name":"Ziegler","first_name":"Martin","full_name":"Ziegler, Martin"}],"date_updated":"2022-01-06T06:53:26Z","intvolume":"       115","series_title":"Verlagsschriftenreihe des Heinz Nixdorf Instituts, Paderborn","language":[{"iso":"ger"}],"supervisor":[{"full_name":"Meyer auf der Heide, Friedhelm","first_name":"Friedhelm","last_name":"Meyer auf der Heide","id":"15523"}],"citation":{"ama":"Ziegler M. <i>Zur Berechenbarkeit reeller geometrischer Probleme</i>. Vol 115. Verlagsschriftenreihe des Heinz Nixdorf Instituts, Paderborn; 2002.","bibtex":"@book{Ziegler_2002, series={Verlagsschriftenreihe des Heinz Nixdorf Instituts, Paderborn}, title={Zur Berechenbarkeit reeller geometrischer Probleme}, volume={115}, publisher={Verlagsschriftenreihe des Heinz Nixdorf Instituts, Paderborn}, author={Ziegler, Martin}, year={2002}, collection={Verlagsschriftenreihe des Heinz Nixdorf Instituts, Paderborn} }","mla":"Ziegler, Martin. <i>Zur Berechenbarkeit reeller geometrischer Probleme</i>. Verlagsschriftenreihe des Heinz Nixdorf Instituts, Paderborn, 2002.","short":"M. Ziegler, Zur Berechenbarkeit reeller geometrischer Probleme, Verlagsschriftenreihe des Heinz Nixdorf Instituts, Paderborn, 2002.","chicago":"Ziegler, Martin. <i>Zur Berechenbarkeit reeller geometrischer Probleme</i>. Vol. 115. Verlagsschriftenreihe des Heinz Nixdorf Instituts, Paderborn. Verlagsschriftenreihe des Heinz Nixdorf Instituts, Paderborn, 2002.","apa":"Ziegler, M. (2002). <i>Zur Berechenbarkeit reeller geometrischer Probleme</i> (Vol. 115). Verlagsschriftenreihe des Heinz Nixdorf Instituts, Paderborn.","ieee":"M. Ziegler, <i>Zur Berechenbarkeit reeller geometrischer Probleme</i>, vol. 115. Verlagsschriftenreihe des Heinz Nixdorf Instituts, Paderborn, 2002."},"status":"public","_id":"18169","publisher":"Verlagsschriftenreihe des Heinz Nixdorf Instituts, Paderborn","user_id":"5786","volume":115},{"user_id":"55222","_id":"8928","language":[{"iso":"eng"}],"date_updated":"2022-01-06T07:04:05Z","author":[{"full_name":"Panning, Lars","first_name":"Lars","last_name":"Panning"},{"full_name":"Sextro, Walter","last_name":"Sextro","first_name":"Walter","id":"21220"},{"first_name":"Karl","last_name":"Popp","full_name":"Popp, Karl"}],"title":"Optimization of the Contact Geometry between Turbine Blades and Underplatform Dampers with respect to Friction Damping","year":"2002","status":"public","department":[{"_id":"151"}],"type":"conference","place":"Amsterdam, Niederlande","date_created":"2019-04-15T10:22:26Z","citation":{"short":"L. Panning, W. Sextro, K. Popp, in: Proceedings of ASME TURBO Expo, Power for Land, Sea, and Air, Amsterdam, Niederlande, 2002.","chicago":"Panning, Lars, Walter Sextro, and Karl Popp. “Optimization of the Contact Geometry between Turbine Blades and Underplatform Dampers with Respect to Friction Damping.” In <i>Proceedings of ASME TURBO Expo, Power for Land, Sea, and Air</i>. Amsterdam, Niederlande, 2002.","apa":"Panning, L., Sextro, W., &#38; Popp, K. (2002). Optimization of the Contact Geometry between Turbine Blades and Underplatform Dampers with respect to Friction Damping. In <i>Proceedings of ASME TURBO Expo, Power for Land, Sea, and Air</i>. Amsterdam, Niederlande.","ieee":"L. Panning, W. Sextro, and K. Popp, “Optimization of the Contact Geometry between Turbine Blades and Underplatform Dampers with respect to Friction Damping,” in <i>Proceedings of ASME TURBO Expo, Power for Land, Sea, and Air</i>, 2002, no. GT-2002-30429.","ama":"Panning L, Sextro W, Popp K. Optimization of the Contact Geometry between Turbine Blades and Underplatform Dampers with respect to Friction Damping. In: <i>Proceedings of ASME TURBO Expo, Power for Land, Sea, and Air</i>. Amsterdam, Niederlande; 2002.","bibtex":"@inproceedings{Panning_Sextro_Popp_2002, place={Amsterdam, Niederlande}, title={Optimization of the Contact Geometry between Turbine Blades and Underplatform Dampers with respect to Friction Damping}, number={GT-2002-30429}, booktitle={Proceedings of ASME TURBO Expo, Power for Land, Sea, and Air}, author={Panning, Lars and Sextro, Walter and Popp, Karl}, year={2002} }","mla":"Panning, Lars, et al. “Optimization of the Contact Geometry between Turbine Blades and Underplatform Dampers with Respect to Friction Damping.” <i>Proceedings of ASME TURBO Expo, Power for Land, Sea, and Air</i>, no. GT-2002-30429, 2002."},"publication":"Proceedings of ASME TURBO Expo, Power for Land, Sea, and Air","issue":"GT- 2002-30429"},{"date_created":"2019-02-28T07:14:16Z","department":[{"_id":"53"}],"type":"conference","citation":{"ama":"Rosa LP, Krauter S, Nascimento JL, et al. O Laboratório de Fontes Alternativas de Energia da UFRJ – LAFAE (Labor für alternative Energiequellen an der UFRJ). In: <i>IX Congresso Brasileiro de Energia, Rio de Janeiro (Brasilien), 21.–22. Mai 2002, Band 4, S. 1780–1785.</i> ; 2002.","bibtex":"@inproceedings{Rosa_Krauter_Nascimento_Sampaio_Silva_Araújo_Petersen_2002, title={O Laboratório de Fontes Alternativas de Energia da UFRJ – LAFAE (Labor für alternative Energiequellen an der UFRJ)}, booktitle={IX Congresso Brasileiro de Energia, Rio de Janeiro (Brasilien), 21.–22. Mai 2002, Band 4, S. 1780–1785.}, author={Rosa, L. P. and Krauter, Stefan and Nascimento, J. L.  and Sampaio, M. and Silva, N. F.  and Araújo, M. P.  and Petersen, R. C.}, year={2002} }","mla":"Rosa, L. P., et al. “O Laboratório de Fontes Alternativas de Energia Da UFRJ – LAFAE (Labor Für Alternative Energiequellen an Der UFRJ).” <i>IX Congresso Brasileiro de Energia, Rio de Janeiro (Brasilien), 21.–22. Mai 2002, Band 4, S. 1780–1785.</i>, 2002.","chicago":"Rosa, L. P., Stefan Krauter, J. L.  Nascimento, M. Sampaio, N. F.  Silva, M. P.  Araújo, and R. C. Petersen. “O Laboratório de Fontes Alternativas de Energia Da UFRJ – LAFAE (Labor Für Alternative Energiequellen an Der UFRJ).” In <i>IX Congresso Brasileiro de Energia, Rio de Janeiro (Brasilien), 21.–22. Mai 2002, Band 4, S. 1780–1785.</i>, 2002.","short":"L.P. Rosa, S. Krauter, J.L. Nascimento, M. Sampaio, N.F. Silva, M.P. Araújo, R.C. Petersen, in: IX Congresso Brasileiro de Energia, Rio de Janeiro (Brasilien), 21.–22. Mai 2002, Band 4, S. 1780–1785., 2002.","apa":"Rosa, L. P., Krauter, S., Nascimento, J. L., Sampaio, M., Silva, N. F., Araújo, M. P., &#38; Petersen, R. C. (2002). O Laboratório de Fontes Alternativas de Energia da UFRJ – LAFAE (Labor für alternative Energiequellen an der UFRJ). In <i>IX Congresso Brasileiro de Energia, Rio de Janeiro (Brasilien), 21.–22. Mai 2002, Band 4, S. 1780–1785.</i>","ieee":"L. P. Rosa <i>et al.</i>, “O Laboratório de Fontes Alternativas de Energia da UFRJ – LAFAE (Labor für alternative Energiequellen an der UFRJ),” in <i>IX Congresso Brasileiro de Energia, Rio de Janeiro (Brasilien), 21.–22. Mai 2002, Band 4, S. 1780–1785.</i>, 2002."},"publication":"IX Congresso Brasileiro de Energia, Rio de Janeiro (Brasilien), 21.–22. Mai 2002, Band 4, S. 1780–1785.","extern":"1","language":[{"iso":"eng"}],"_id":"8146","user_id":"16148","conference":{"name":"IX Congresso Brasileiro de Energia, Rio de Janeiro (Brasilien), 21.–22. Mai 2002"},"author":[{"full_name":"Rosa, L. P.","last_name":"Rosa","first_name":"L. P."},{"orcid":"0000-0002-3594-260X","last_name":"Krauter","first_name":"Stefan","full_name":"Krauter, Stefan","id":"28836"},{"full_name":"Nascimento, J. L. ","last_name":"Nascimento","first_name":"J. L. "},{"full_name":"Sampaio, M.","last_name":"Sampaio","first_name":"M."},{"full_name":"Silva, N. F. ","first_name":"N. F. ","last_name":"Silva"},{"full_name":"Araújo, M. P. ","last_name":"Araújo","first_name":"M. P. "},{"full_name":"Petersen, R. C.","last_name":"Petersen","first_name":"R. C."}],"status":"public","year":"2002","title":"O Laboratório de Fontes Alternativas de Energia da UFRJ – LAFAE (Labor für alternative Energiequellen an der UFRJ)","date_updated":"2022-01-06T07:03:51Z"},{"status":"public","has_accepted_license":"1","page":"103-119","_id":"5620","user_id":"61579","ddc":["000"],"file_date_updated":"2018-12-18T13:43:44Z","citation":{"mla":"Schryen, Guido, and Markus Schoenen. “Data Warehouse in Der Marktforschung - Analyse von Benutzeraktivitäten in Virtuellen Welten.” <i>Data Warehousing 2002</i>, 2002, pp. 103–19.","ama":"Schryen G, Schoenen M. Data Warehouse in der Marktforschung - Analyse von Benutzeraktivitäten in virtuellen Welten. In: <i>Data Warehousing 2002</i>. ; 2002:103-119.","bibtex":"@inproceedings{Schryen_Schoenen_2002, title={Data Warehouse in der Marktforschung - Analyse von Benutzeraktivitäten in virtuellen Welten}, booktitle={Data Warehousing 2002}, author={Schryen, Guido and Schoenen, Markus}, year={2002}, pages={103–119} }","apa":"Schryen, G., &#38; Schoenen, M. (2002). Data Warehouse in der Marktforschung - Analyse von Benutzeraktivitäten in virtuellen Welten. In <i>Data Warehousing 2002</i> (pp. 103–119).","ieee":"G. Schryen and M. Schoenen, “Data Warehouse in der Marktforschung - Analyse von Benutzeraktivitäten in virtuellen Welten,” in <i>Data Warehousing 2002</i>, 2002, pp. 103–119.","short":"G. Schryen, M. Schoenen, in: Data Warehousing 2002, 2002, pp. 103–119.","chicago":"Schryen, Guido, and Markus Schoenen. “Data Warehouse in Der Marktforschung - Analyse von Benutzeraktivitäten in Virtuellen Welten.” In <i>Data Warehousing 2002</i>, 103–19, 2002."},"oa":"1","title":"Data Warehouse in der Marktforschung - Analyse von Benutzeraktivitäten in virtuellen Welten","year":"2002","author":[{"id":"72850","last_name":"Schryen","first_name":"Guido","full_name":"Schryen, Guido"},{"full_name":"Schoenen, Markus","last_name":"Schoenen","first_name":"Markus"}],"date_updated":"2022-01-06T07:02:11Z","language":[{"iso":"eng"}],"publication":"Data Warehousing 2002","extern":"1","abstract":[{"text":"Bei der Online-Marktforschung lässt sich mit Hilfe virtueller 3D-Welten das Konsumentenverhalten beobachten. Da die Struktur der dabei anfallenden Daten multidimensional ist und die marktforschungsrelevanten Anfragen eine hohe OLAP-Affinität aufweisen, wurde hierzu im Rahmen des Forschungsprojekts Benevit ein Data Warehouse konzipiert und realisiert. Im Rahmen einer Standardisierung der Protokollierung von Konsumentenaktivitäten und deren prototypischen Realisierung erwies sich der Data Warehouse/OLAP-Ansatz zur Speicherung, Analyse und Präsentation der Marktforschungsdaten als adäquates Instrumentenbündel.","lang":"eng"}],"file":[{"file_size":1050224,"access_level":"open_access","file_name":"Schryen Schoenen - Datawarehouse in der Marktforschung.pdf","date_updated":"2018-12-18T13:43:44Z","relation":"main_file","content_type":"application/pdf","file_id":"6345","creator":"hsiemes","date_created":"2018-12-18T13:43:44Z"}],"date_created":"2018-11-14T14:02:07Z","type":"conference","department":[{"_id":"277"}]},{"publication":"Informatiktage 2002","citation":{"ieee":"F. Goetz and G. Domik, “x3Dogl: ein auf XML basierendes Web3D-System zur Darstellung interaktiver 3D-Szenen ,” in <i>Informatiktage 2002</i>, 2002.","mla":"Goetz, F., and Gitta Domik. “X3Dogl: Ein Auf XML Basierendes Web3D-System Zur Darstellung Interaktiver 3D-Szenen .” <i>Informatiktage 2002</i>, 2002.","apa":"Goetz, F., &#38; Domik, G. (2002). x3Dogl: ein auf XML basierendes Web3D-System zur Darstellung interaktiver 3D-Szenen . In <i>Informatiktage 2002</i>. Bad Schussenried, Germany.","bibtex":"@inproceedings{Goetz_Domik_2002, place={Bad Schussenried, Germany}, title={x3Dogl: ein auf XML basierendes Web3D-System zur Darstellung interaktiver 3D-Szenen }, booktitle={Informatiktage 2002}, author={Goetz, F. and Domik, Gitta}, year={2002} }","chicago":"Goetz, F., and Gitta Domik. “X3Dogl: Ein Auf XML Basierendes Web3D-System Zur Darstellung Interaktiver 3D-Szenen .” In <i>Informatiktage 2002</i>. Bad Schussenried, Germany, 2002.","ama":"Goetz F, Domik G. x3Dogl: ein auf XML basierendes Web3D-System zur Darstellung interaktiver 3D-Szenen . In: <i>Informatiktage 2002</i>. Bad Schussenried, Germany; 2002.","short":"F. Goetz, G. Domik, in: Informatiktage 2002, Bad Schussenried, Germany, 2002."},"type":"conference","department":[{"_id":"65"}],"date_created":"2020-04-28T07:38:50Z","place":"Bad Schussenried, Germany","date_updated":"2022-01-06T06:52:58Z","title":"x3Dogl: ein auf XML basierendes Web3D-System zur Darstellung interaktiver 3D-Szenen ","status":"public","year":"2002","author":[{"full_name":"Goetz, F.","last_name":"Goetz","first_name":"F."},{"last_name":"Domik","first_name":"Gitta","full_name":"Domik, Gitta","id":"90"}],"user_id":"14955","language":[{"iso":"eng"}],"_id":"16888"},{"intvolume":"        79","date_updated":"2023-01-18T12:09:58Z","publication_status":"published","author":[{"last_name":"Bigga","first_name":"Regine","full_name":"Bigga, Regine","id":"620"},{"full_name":"Schack, Pirjo Susanne","last_name":"Schack","first_name":"Pirjo Susanne"}],"status":"public","title":"Darstellung und Bewertung von Online und Offline Medien unter dem Gesichtspunkt nachhaltiger Ernährungsstile. Lehren und Lernen im haushaltsbezogenen Unterricht.","year":"2002","volume":79,"user_id":"61597","_id":"27931","language":[{"iso":"ger"}],"page":"41-52","citation":{"ieee":"R. Bigga and P. S. Schack, “Darstellung und Bewertung von Online und Offline Medien unter dem Gesichtspunkt nachhaltiger Ernährungsstile. Lehren und Lernen im haushaltsbezogenen Unterricht.,” <i>Haushalt &#38; Bildung</i>, vol. 79, no. 4, pp. 41–52, 2002.","apa":"Bigga, R., &#38; Schack, P. S. (2002). Darstellung und Bewertung von Online und Offline Medien unter dem Gesichtspunkt nachhaltiger Ernährungsstile. Lehren und Lernen im haushaltsbezogenen Unterricht. <i>Haushalt &#38; Bildung</i>, <i>79</i>(4), 41–52.","chicago":"Bigga, Regine, and Pirjo Susanne Schack. “Darstellung und Bewertung von Online und Offline Medien unter dem Gesichtspunkt nachhaltiger Ernährungsstile. Lehren und Lernen im haushaltsbezogenen Unterricht.” <i>Haushalt &#38; Bildung</i> 79, no. 4 (2002): 41–52.","short":"R. Bigga, P.S. Schack, Haushalt &#38; Bildung 79 (2002) 41–52.","mla":"Bigga, Regine, and Pirjo Susanne Schack. “Darstellung und Bewertung von Online und Offline Medien unter dem Gesichtspunkt nachhaltiger Ernährungsstile. Lehren und Lernen im haushaltsbezogenen Unterricht.” <i>Haushalt &#38; Bildung</i>, vol. 79, no. 4, 2002, pp. 41–52.","bibtex":"@article{Bigga_Schack_2002, title={Darstellung und Bewertung von Online und Offline Medien unter dem Gesichtspunkt nachhaltiger Ernährungsstile. Lehren und Lernen im haushaltsbezogenen Unterricht.}, volume={79}, number={4}, journal={Haushalt &#38; Bildung}, author={Bigga, Regine and Schack, Pirjo Susanne}, year={2002}, pages={41–52} }","ama":"Bigga R, Schack PS. Darstellung und Bewertung von Online und Offline Medien unter dem Gesichtspunkt nachhaltiger Ernährungsstile. Lehren und Lernen im haushaltsbezogenen Unterricht. <i>Haushalt &#38; Bildung</i>. 2002;79(4):41-52."},"issue":"4","publication":"Haushalt & Bildung","department":[{"_id":"35"},{"_id":"22"},{"_id":"396"},{"_id":"394"},{"_id":"17"}],"type":"journal_article","date_created":"2021-11-26T08:39:58Z"},{"user_id":"5786","_id":"39370","language":[{"iso":"eng"}],"date_updated":"2023-01-24T10:00:24Z","author":[{"last_name":"Loeser","first_name":"Chris","full_name":"Loeser, Chris"},{"first_name":"Peter","last_name":"Altenbernd","full_name":"Altenbernd, Peter"},{"full_name":"Ditze, Michael","last_name":"Ditze","first_name":"Michael"},{"id":"16243","last_name":"Müller","first_name":"Wolfgang","full_name":"Müller, Wolfgang"}],"year":"2002","title":"Distributed Video-on-Demand Services on Peer to Peer Basis","status":"public","department":[{"_id":"672"}],"type":"conference","date_created":"2023-01-24T10:00:17Z","abstract":[{"lang":"eng","text":"Within this paper we propose architecture ideas of a distributed Video on Demand network which base on peer to peer technology. Each peer offers video streams to other peers and may receive a video stream from another peer simultaneously. This results in an optimization problem depending on different factors which we approximate with the help of an simulation environment. Our approach bases on a peer to peer framework by Sun called Project JXTA which provides a set of protocols for P2P applications."}],"citation":{"short":"C. Loeser, P. Altenbernd, M. Ditze, W. Müller, in: Proceedings of the Intl. Workshop on Real-Time LANs in the Internet Age (RTLIA 2002), 2002.","chicago":"Loeser, Chris, Peter Altenbernd, Michael Ditze, and Wolfgang Müller. “Distributed Video-on-Demand Services on Peer to Peer Basis.” In <i>Proceedings of the Intl. Workshop on Real-Time LANs in the Internet Age (RTLIA 2002)</i>, 2002.","ieee":"C. Loeser, P. Altenbernd, M. Ditze, and W. Müller, “Distributed Video-on-Demand Services on Peer to Peer Basis,” 2002.","apa":"Loeser, C., Altenbernd, P., Ditze, M., &#38; Müller, W. (2002). Distributed Video-on-Demand Services on Peer to Peer Basis. <i>Proceedings of the Intl. Workshop on Real-Time LANs in the Internet Age (RTLIA 2002)</i>.","bibtex":"@inproceedings{Loeser_Altenbernd_Ditze_Müller_2002, title={Distributed Video-on-Demand Services on Peer to Peer Basis}, booktitle={Proceedings of the Intl. Workshop on Real-Time LANs in the Internet Age (RTLIA 2002)}, author={Loeser, Chris and Altenbernd, Peter and Ditze, Michael and Müller, Wolfgang}, year={2002} }","ama":"Loeser C, Altenbernd P, Ditze M, Müller W. Distributed Video-on-Demand Services on Peer to Peer Basis. In: <i>Proceedings of the Intl. Workshop on Real-Time LANs in the Internet Age (RTLIA 2002)</i>. ; 2002.","mla":"Loeser, Chris, et al. “Distributed Video-on-Demand Services on Peer to Peer Basis.” <i>Proceedings of the Intl. Workshop on Real-Time LANs in the Internet Age (RTLIA 2002)</i>, 2002."},"publication":"Proceedings of the Intl. Workshop on Real-Time LANs in the Internet Age (RTLIA 2002)"},{"abstract":[{"text":"This article presents a UML profile for an OCL extension that enables modelers to specify behavioral, state-oriented real-time constraints in OCL. In order to perform a seamless integration into the upcoming UML2.0 standard, we take the latest OCL2.0 metamodel proposal by Warmer et al. [22] as a basis. A formal semantics of our temporal OCL extension is given by a mapping to time-annotated temporal logics formulae. To give an example of the applicability of our extension, we consider a modeling approach for manufacturing systems called MFERT. We present a corresponding UML profile for that approach and combine both profiles for formal verification by real-time model checking.","lang":"eng"}],"citation":{"apa":"Flake, S., &#38; Müller, W. (2002). A UML Profile for Real-Time Constraints with the OCL. <i>Proceedings of the UML 2002 - The Unified Modeling Language</i>.","ieee":"S. Flake and W. Müller, “A UML Profile for Real-Time Constraints with the OCL,” 2002.","short":"S. Flake, W. Müller, in: Proceedings of the UML 2002 - The Unified Modeling Language, Springer-Verlag, Dresden, Germany, 2002.","chicago":"Flake, Stephan, and Wolfgang Müller. “A UML Profile for Real-Time Constraints with the OCL.” In <i>Proceedings of the UML 2002 - The Unified Modeling Language</i>. Dresden, Germany: Springer-Verlag, 2002.","mla":"Flake, Stephan, and Wolfgang Müller. “A UML Profile for Real-Time Constraints with the OCL.” <i>Proceedings of the UML 2002 - The Unified Modeling Language</i>, Springer-Verlag, 2002.","ama":"Flake S, Müller W. A UML Profile for Real-Time Constraints with the OCL. In: <i>Proceedings of the UML 2002 - The Unified Modeling Language</i>. Springer-Verlag; 2002.","bibtex":"@inproceedings{Flake_Müller_2002, place={Dresden, Germany}, title={A UML Profile for Real-Time Constraints with the OCL}, booktitle={Proceedings of the UML 2002 - The Unified Modeling Language}, publisher={Springer-Verlag}, author={Flake, Stephan and Müller, Wolfgang}, year={2002} }"},"publication":"Proceedings of the UML 2002 - The Unified Modeling Language","department":[{"_id":"672"}],"type":"conference","place":"Dresden, Germany","date_created":"2023-01-24T10:17:16Z","date_updated":"2023-01-24T10:18:16Z","author":[{"last_name":"Flake","first_name":"Stephan","full_name":"Flake, Stephan"},{"last_name":"Müller","first_name":"Wolfgang","full_name":"Müller, Wolfgang","id":"16243"}],"title":"A UML Profile for Real-Time Constraints with the OCL","year":"2002","status":"public","user_id":"5786","publisher":"Springer-Verlag","_id":"39398","language":[{"iso":"eng"}]},{"publication":"Vorschein 22/23","citation":{"ama":"Fuchs C. Der Technikbegriff bei Rosa Luxemburg und seine Bedeutung für aktuelle techniksoziologische Fragen (Rosa Luxemburg’s Notion of Technology and Its Implications for Sociology of Technology). <i>Vorschein 22/23</i>. Published online 2002:175-188.","bibtex":"@article{Fuchs_2002, title={Der Technikbegriff bei Rosa Luxemburg und seine Bedeutung für aktuelle techniksoziologische Fragen (Rosa Luxemburg’s Notion of Technology and Its Implications for Sociology of Technology)}, journal={Vorschein 22/23}, author={Fuchs, Christian}, year={2002}, pages={175–188} }","mla":"Fuchs, Christian. “Der Technikbegriff bei Rosa Luxemburg und seine Bedeutung für aktuelle techniksoziologische Fragen (Rosa Luxemburg’s Notion of Technology and Its Implications for Sociology of Technology).” <i>Vorschein 22/23</i>, 2002, pp. 175–88.","short":"C. Fuchs, Vorschein 22/23 (2002) 175–188.","chicago":"Fuchs, Christian. “Der Technikbegriff bei Rosa Luxemburg und seine Bedeutung für aktuelle techniksoziologische Fragen (Rosa Luxemburg’s Notion of Technology and Its Implications for Sociology of Technology).” <i>Vorschein 22/23</i>, 2002, 175–88.","apa":"Fuchs, C. (2002). Der Technikbegriff bei Rosa Luxemburg und seine Bedeutung für aktuelle techniksoziologische Fragen (Rosa Luxemburg’s Notion of Technology and Its Implications for Sociology of Technology). <i>Vorschein 22/23</i>, 175–188.","ieee":"C. Fuchs, “Der Technikbegriff bei Rosa Luxemburg und seine Bedeutung für aktuelle techniksoziologische Fragen (Rosa Luxemburg’s Notion of Technology and Its Implications for Sociology of Technology),” <i>Vorschein 22/23</i>, pp. 175–188, 2002."},"extern":"1","date_created":"2023-02-05T21:40:45Z","type":"journal_article","department":[{"_id":"136"}],"year":"2002","title":"Der Technikbegriff bei Rosa Luxemburg und seine Bedeutung für aktuelle techniksoziologische Fragen (Rosa Luxemburg’s Notion of Technology and Its Implications for Sociology of Technology)","status":"public","author":[{"id":"21863","full_name":"Fuchs, Christian","first_name":"Christian","orcid":"0000-0003-0589-4579","last_name":"Fuchs"}],"date_updated":"2023-03-08T03:35:43Z","page":"175-188","_id":"41784","language":[{"iso":"ger"}],"user_id":"49063"},{"abstract":[{"lang":"eng","text":"<jats:p>In this work a gradient‐based optimization method is applied in order to determine material parameters for a viscoplastic model with dynamic yield surface coupled to damage as presented in 1997. To this end a sensitivity analysis consistent with the integration scheme presented previously is performed in a systematic manner, both for strain and stress controlled experiments. The algorithm is tested in two numerical examples: first, simulated data are used, in order to re‐obtain parameters for the case of damage under monotonic loading. In the second example material parameters are obtained based on experimental data for lcf‐testing of an austenetic stainless steel, thus showing a very good agreement with respect to hardening, rate and damage effects.</jats:p>"}],"issue":"7","publication":"Engineering Computations","department":[{"_id":"9"},{"_id":"154"}],"keyword":["Computational Theory and Mathematics","Computer Science Applications","General Engineering","Software"],"type":"journal_article","date_created":"2023-05-31T12:20:54Z","intvolume":"        15","publication_status":"published","date_updated":"2023-05-31T12:21:15Z","publication_identifier":{"issn":["0264-4401"]},"author":[{"full_name":"Mahnken, Rolf","last_name":"Mahnken","first_name":"Rolf","id":"335"},{"full_name":"Johansson, Magnus","first_name":"Magnus","last_name":"Johansson"},{"full_name":"Runesson, Kenneth","last_name":"Runesson","first_name":"Kenneth"}],"year":"2002","title":"Parameter estimation for a viscoplastic damage model using a gradient‐based optimization algorithm","doi":"10.1108/02644409810236920","language":[{"iso":"eng"}],"quality_controlled":"1","citation":{"ama":"Mahnken R, Johansson M, Runesson K. Parameter estimation for a viscoplastic damage model using a gradient‐based optimization algorithm. <i>Engineering Computations</i>. 2002;15(7):925-955. doi:<a href=\"https://doi.org/10.1108/02644409810236920\">10.1108/02644409810236920</a>","bibtex":"@article{Mahnken_Johansson_Runesson_2002, title={Parameter estimation for a viscoplastic damage model using a gradient‐based optimization algorithm}, volume={15}, DOI={<a href=\"https://doi.org/10.1108/02644409810236920\">10.1108/02644409810236920</a>}, number={7}, journal={Engineering Computations}, publisher={Emerald}, author={Mahnken, Rolf and Johansson, Magnus and Runesson, Kenneth}, year={2002}, pages={925–955} }","mla":"Mahnken, Rolf, et al. “Parameter Estimation for a Viscoplastic Damage Model Using a Gradient‐based Optimization Algorithm.” <i>Engineering Computations</i>, vol. 15, no. 7, Emerald, 2002, pp. 925–55, doi:<a href=\"https://doi.org/10.1108/02644409810236920\">10.1108/02644409810236920</a>.","short":"R. Mahnken, M. Johansson, K. Runesson, Engineering Computations 15 (2002) 925–955.","chicago":"Mahnken, Rolf, Magnus Johansson, and Kenneth Runesson. “Parameter Estimation for a Viscoplastic Damage Model Using a Gradient‐based Optimization Algorithm.” <i>Engineering Computations</i> 15, no. 7 (2002): 925–55. <a href=\"https://doi.org/10.1108/02644409810236920\">https://doi.org/10.1108/02644409810236920</a>.","apa":"Mahnken, R., Johansson, M., &#38; Runesson, K. (2002). Parameter estimation for a viscoplastic damage model using a gradient‐based optimization algorithm. <i>Engineering Computations</i>, <i>15</i>(7), 925–955. <a href=\"https://doi.org/10.1108/02644409810236920\">https://doi.org/10.1108/02644409810236920</a>","ieee":"R. Mahnken, M. Johansson, and K. Runesson, “Parameter estimation for a viscoplastic damage model using a gradient‐based optimization algorithm,” <i>Engineering Computations</i>, vol. 15, no. 7, pp. 925–955, 2002, doi: <a href=\"https://doi.org/10.1108/02644409810236920\">10.1108/02644409810236920</a>."},"status":"public","volume":15,"user_id":"335","_id":"45427","publisher":"Emerald","page":"925-955"},{"date_updated":"2024-10-10T13:42:12Z","year":"2002","status":"public","title":"Approximation and Difference in Description Logics","author":[{"full_name":"Brandt, Sebastian","first_name":"Sebastian","last_name":"Brandt"},{"last_name":"Küsters","first_name":"Ralf","full_name":"Küsters, Ralf"},{"id":"104470","full_name":"Turhan, Anni-Yasmin","first_name":"Anni-Yasmin","last_name":"Turhan"}],"user_id":"15504","editor":[{"full_name":"Fensel, Dieter","first_name":"Dieter","last_name":"Fensel"},{"full_name":"Giunchiglia, Fausto","last_name":"Giunchiglia","first_name":"Fausto"},{"full_name":"McGuinness, Deborah L.","last_name":"McGuinness","first_name":"Deborah L."},{"last_name":"Williams","first_name":"Mary-Anne","full_name":"Williams, Mary-Anne"}],"page":"203–214","publisher":"Morgan Kaufmann","_id":"56570","language":[{"iso":"eng"}],"publication":"Proceedings of the Eights International Conference on Principles and Knowledge Representation and Reasoning (KR-02), Toulouse, France, April 22-25, 2002","citation":{"ama":"Brandt S, Küsters R, Turhan A-Y. Approximation and Difference in Description Logics. In: Fensel D, Giunchiglia F, McGuinness DL, Williams M-A, eds. <i>Proceedings of the Eights International Conference on Principles and Knowledge Representation and Reasoning (KR-02), Toulouse, France, April 22-25, 2002</i>. Morgan Kaufmann; 2002:203–214.","bibtex":"@inproceedings{Brandt_Küsters_Turhan_2002, title={Approximation and Difference in Description Logics}, booktitle={Proceedings of the Eights International Conference on Principles and Knowledge Representation and Reasoning (KR-02), Toulouse, France, April 22-25, 2002}, publisher={Morgan Kaufmann}, author={Brandt, Sebastian and Küsters, Ralf and Turhan, Anni-Yasmin}, editor={Fensel, Dieter and Giunchiglia, Fausto and McGuinness, Deborah L. and Williams, Mary-Anne}, year={2002}, pages={203–214} }","mla":"Brandt, Sebastian, et al. “Approximation and Difference in Description Logics.” <i>Proceedings of the Eights International Conference on Principles and Knowledge Representation and Reasoning (KR-02), Toulouse, France, April 22-25, 2002</i>, edited by Dieter Fensel et al., Morgan Kaufmann, 2002, pp. 203–214.","short":"S. Brandt, R. Küsters, A.-Y. Turhan, in: D. Fensel, F. Giunchiglia, D.L. McGuinness, M.-A. Williams (Eds.), Proceedings of the Eights International Conference on Principles and Knowledge Representation and Reasoning (KR-02), Toulouse, France, April 22-25, 2002, Morgan Kaufmann, 2002, pp. 203–214.","chicago":"Brandt, Sebastian, Ralf Küsters, and Anni-Yasmin Turhan. “Approximation and Difference in Description Logics.” In <i>Proceedings of the Eights International Conference on Principles and Knowledge Representation and Reasoning (KR-02), Toulouse, France, April 22-25, 2002</i>, edited by Dieter Fensel, Fausto Giunchiglia, Deborah L. McGuinness, and Mary-Anne Williams, 203–214. Morgan Kaufmann, 2002.","apa":"Brandt, S., Küsters, R., &#38; Turhan, A.-Y. (2002). Approximation and Difference in Description Logics. In D. Fensel, F. Giunchiglia, D. L. McGuinness, &#38; M.-A. Williams (Eds.), <i>Proceedings of the Eights International Conference on Principles and Knowledge Representation and Reasoning (KR-02), Toulouse, France, April 22-25, 2002</i> (pp. 203–214). Morgan Kaufmann.","ieee":"S. Brandt, R. Küsters, and A.-Y. Turhan, “Approximation and Difference in Description Logics,” in <i>Proceedings of the Eights International Conference on Principles and Knowledge Representation and Reasoning (KR-02), Toulouse, France, April 22-25, 2002</i>, 2002, pp. 203–214."},"type":"conference","date_created":"2024-10-10T13:41:59Z"},{"title":"Nutrient intakes as predictors of body weight in European people with type 1 diabetes.","status":"public","year":"2001","author":[{"last_name":"Toeller","first_name":"M","full_name":"Toeller, M"},{"full_name":"Buyken, Anette","first_name":"Anette","last_name":"Buyken","id":"65985"},{"full_name":"Heitkamp, G","first_name":"G","last_name":"Heitkamp"},{"first_name":"G","last_name":"Cathelineau","full_name":"Cathelineau, G"},{"full_name":"Ferriss, B","last_name":"Ferriss","first_name":"B"},{"full_name":"Michel, G","first_name":"G","last_name":"Michel"},{"last_name":"IDDM Complications Study Group","first_name":"EURODIAB","full_name":"IDDM Complications Study Group, EURODIAB"}],"date_updated":"2022-01-06T06:57:49Z","intvolume":"        25","page":"1815-1822","_id":"27973","language":[{"iso":"eng"}],"pmid":"1","doi":"10.1038/sj.ijo.0801816","user_id":"61597","volume":25,"issue":"12","publication":"Int J Obes Relat Metab Disord","citation":{"mla":"Toeller, M., et al. “Nutrient Intakes as Predictors of Body Weight in European People with Type 1 Diabetes.” <i>Int J Obes Relat Metab Disord</i>, vol. 25, no. 12, 2001, pp. 1815–22, doi:<a href=\"https://doi.org/10.1038/sj.ijo.0801816\">10.1038/sj.ijo.0801816</a>.","ama":"Toeller M, Buyken A, Heitkamp G, et al. Nutrient intakes as predictors of body weight in European people with type 1 diabetes. <i>Int J Obes Relat Metab Disord</i>. 2001;25(12):1815-1822. doi:<a href=\"https://doi.org/10.1038/sj.ijo.0801816\">10.1038/sj.ijo.0801816</a>","bibtex":"@article{Toeller_Buyken_Heitkamp_Cathelineau_Ferriss_Michel_IDDM Complications Study Group_2001, title={Nutrient intakes as predictors of body weight in European people with type 1 diabetes.}, volume={25}, DOI={<a href=\"https://doi.org/10.1038/sj.ijo.0801816\">10.1038/sj.ijo.0801816</a>}, number={12}, journal={Int J Obes Relat Metab Disord}, author={Toeller, M and Buyken, Anette and Heitkamp, G and Cathelineau, G and Ferriss, B and Michel, G and IDDM Complications Study Group, EURODIAB}, year={2001}, pages={1815–1822} }","apa":"Toeller, M., Buyken, A., Heitkamp, G., Cathelineau, G., Ferriss, B., Michel, G., &#38; IDDM Complications Study Group, E. (2001). Nutrient intakes as predictors of body weight in European people with type 1 diabetes. <i>Int J Obes Relat Metab Disord</i>, <i>25</i>(12), 1815–1822. <a href=\"https://doi.org/10.1038/sj.ijo.0801816\">https://doi.org/10.1038/sj.ijo.0801816</a>","ieee":"M. Toeller <i>et al.</i>, “Nutrient intakes as predictors of body weight in European people with type 1 diabetes.,” <i>Int J Obes Relat Metab Disord</i>, vol. 25, no. 12, pp. 1815–1822, 2001, doi: <a href=\"https://doi.org/10.1038/sj.ijo.0801816\">10.1038/sj.ijo.0801816</a>.","short":"M. Toeller, A. Buyken, G. Heitkamp, G. Cathelineau, B. Ferriss, G. Michel, E. IDDM Complications Study Group, Int J Obes Relat Metab Disord 25 (2001) 1815–1822.","chicago":"Toeller, M, Anette Buyken, G Heitkamp, G Cathelineau, B Ferriss, G Michel, and EURODIAB IDDM Complications Study Group. “Nutrient Intakes as Predictors of Body Weight in European People with Type 1 Diabetes.” <i>Int J Obes Relat Metab Disord</i> 25, no. 12 (2001): 1815–22. <a href=\"https://doi.org/10.1038/sj.ijo.0801816\">https://doi.org/10.1038/sj.ijo.0801816</a>."},"external_id":{"pmid":["11781763"]},"date_created":"2021-11-26T13:21:15Z","type":"journal_article","department":[{"_id":"17"},{"_id":"22"},{"_id":"571"}]},{"doi":"10.1093/ajcn/73.3.574","pmid":"1","language":[{"iso":"eng"}],"intvolume":"        73","date_updated":"2022-01-06T06:57:49Z","author":[{"first_name":"Anette","last_name":"Buyken","full_name":"Buyken, Anette","id":"65985"},{"last_name":"Toeller","first_name":"M","full_name":"Toeller, M"},{"full_name":"Heitkamp, G","last_name":"Heitkamp","first_name":"G"},{"full_name":"Karamanos, B","last_name":"Karamanos","first_name":"B"},{"last_name":"Rottiers","first_name":"R","full_name":"Rottiers, R"},{"last_name":"Muggeo","first_name":"M","full_name":"Muggeo, M"},{"full_name":"Fuller, JH","first_name":"JH","last_name":"Fuller"},{"full_name":"IDDM Complications Study Group, EURODIAB","last_name":"IDDM Complications Study Group","first_name":"EURODIAB"}],"publication_identifier":{"issn":["0002-9165","1938-3207"]},"year":"2001","title":"Glycemic index in the diet of European outpatients with type 1 diabetes: relations to glycated hemoglobin and serum lipids.","department":[{"_id":"17"},{"_id":"22"},{"_id":"571"}],"type":"journal_article","date_created":"2021-11-26T13:23:09Z","publication":"Am J Clin Nutr","issue":"3","volume":73,"user_id":"61597","_id":"27974","page":"574-581","status":"public","external_id":{"pmid":["11237934"]},"citation":{"ama":"Buyken A, Toeller M, Heitkamp G, et al. Glycemic index in the diet of European outpatients with type 1 diabetes: relations to glycated hemoglobin and serum lipids. <i>Am J Clin Nutr</i>. 2001;73(3):574-581. doi:<a href=\"https://doi.org/10.1093/ajcn/73.3.574\">10.1093/ajcn/73.3.574</a>","bibtex":"@article{Buyken_Toeller_Heitkamp_Karamanos_Rottiers_Muggeo_Fuller_IDDM Complications Study Group_2001, title={Glycemic index in the diet of European outpatients with type 1 diabetes: relations to glycated hemoglobin and serum lipids.}, volume={73}, DOI={<a href=\"https://doi.org/10.1093/ajcn/73.3.574\">10.1093/ajcn/73.3.574</a>}, number={3}, journal={Am J Clin Nutr}, author={Buyken, Anette and Toeller, M and Heitkamp, G and Karamanos, B and Rottiers, R and Muggeo, M and Fuller, JH and IDDM Complications Study Group, EURODIAB}, year={2001}, pages={574–581} }","mla":"Buyken, Anette, et al. “Glycemic Index in the Diet of European Outpatients with Type 1 Diabetes: Relations to Glycated Hemoglobin and Serum Lipids.” <i>Am J Clin Nutr</i>, vol. 73, no. 3, 2001, pp. 574–81, doi:<a href=\"https://doi.org/10.1093/ajcn/73.3.574\">10.1093/ajcn/73.3.574</a>.","chicago":"Buyken, Anette, M Toeller, G Heitkamp, B Karamanos, R Rottiers, M Muggeo, JH Fuller, and EURODIAB IDDM Complications Study Group. “Glycemic Index in the Diet of European Outpatients with Type 1 Diabetes: Relations to Glycated Hemoglobin and Serum Lipids.” <i>Am J Clin Nutr</i> 73, no. 3 (2001): 574–81. <a href=\"https://doi.org/10.1093/ajcn/73.3.574\">https://doi.org/10.1093/ajcn/73.3.574</a>.","short":"A. Buyken, M. Toeller, G. Heitkamp, B. Karamanos, R. Rottiers, M. Muggeo, J. Fuller, E. IDDM Complications Study Group, Am J Clin Nutr 73 (2001) 574–581.","apa":"Buyken, A., Toeller, M., Heitkamp, G., Karamanos, B., Rottiers, R., Muggeo, M., Fuller, J., &#38; IDDM Complications Study Group, E. (2001). Glycemic index in the diet of European outpatients with type 1 diabetes: relations to glycated hemoglobin and serum lipids. <i>Am J Clin Nutr</i>, <i>73</i>(3), 574–581. <a href=\"https://doi.org/10.1093/ajcn/73.3.574\">https://doi.org/10.1093/ajcn/73.3.574</a>","ieee":"A. Buyken <i>et al.</i>, “Glycemic index in the diet of European outpatients with type 1 diabetes: relations to glycated hemoglobin and serum lipids.,” <i>Am J Clin Nutr</i>, vol. 73, no. 3, pp. 574–581, 2001, doi: <a href=\"https://doi.org/10.1093/ajcn/73.3.574\">10.1093/ajcn/73.3.574</a>."}},{"publication_status":"published","date_updated":"2022-01-06T06:57:48Z","author":[{"full_name":"Schlegel-Matthies, Kirsten","first_name":"Kirsten","last_name":"Schlegel-Matthies","id":"459"}],"year":"2001","title":"Salutogenese und haushaltsbezogene Bildung – didaktische Folgerungen","status":"public","user_id":"49428","language":[{"iso":"ger"}],"_id":"27932","citation":{"ieee":"K. Schlegel-Matthies, “Salutogenese und haushaltsbezogene Bildung – didaktische Folgerungen,” 2001.","apa":"Schlegel-Matthies, K. (2001). Salutogenese und haushaltsbezogene Bildung – didaktische Folgerungen. <i>Salutogenese und Ernährungsbildung. Abstracts des Workshops vom 9. und 10. März 2001</i>.","mla":"Schlegel-Matthies, Kirsten. “Salutogenese und haushaltsbezogene Bildung – didaktische Folgerungen.” <i>Salutogenese und Ernährungsbildung. Abstracts des Workshops vom 9. und 10. März 2001</i>, 2001.","bibtex":"@inproceedings{Schlegel-Matthies_2001, title={Salutogenese und haushaltsbezogene Bildung – didaktische Folgerungen}, booktitle={Salutogenese und Ernährungsbildung. Abstracts des Workshops vom 9. und 10. März 2001}, author={Schlegel-Matthies, Kirsten}, year={2001} }","ama":"Schlegel-Matthies K. Salutogenese und haushaltsbezogene Bildung – didaktische Folgerungen. In: <i>Salutogenese und Ernährungsbildung. Abstracts des Workshops vom 9. und 10. März 2001</i>. ; 2001.","short":"K. Schlegel-Matthies, in: Salutogenese und Ernährungsbildung. Abstracts des Workshops vom 9. und 10. März 2001, 2001.","chicago":"Schlegel-Matthies, Kirsten. “Salutogenese und haushaltsbezogene Bildung – didaktische Folgerungen.” In <i>Salutogenese und Ernährungsbildung. Abstracts des Workshops vom 9. und 10. März 2001</i>, 2001."},"publication":"Salutogenese und Ernährungsbildung. Abstracts des Workshops vom 9. und 10. März 2001","department":[{"_id":"35"},{"_id":"22"},{"_id":"396"}],"type":"conference_abstract","date_created":"2021-11-26T08:43:44Z"},{"date_created":"2021-11-26T08:46:47Z","department":[{"_id":"35"},{"_id":"22"},{"_id":"396"}],"type":"journal_article","citation":{"chicago":"Schlegel-Matthies, Kirsten. “Lebensstile von Jugendlichen und Umgang mit Geld. Folgerungen für haushaltsbezogene Bildung.” <i>Haushalt &#38; Bildung</i>, no. 4 (2001): 41–49.","short":"K. Schlegel-Matthies, Haushalt &#38; Bildung (2001) 41–49.","apa":"Schlegel-Matthies, K. (2001). Lebensstile von Jugendlichen und Umgang mit Geld. Folgerungen für haushaltsbezogene Bildung. <i>Haushalt &#38; Bildung</i>, <i>4</i>, 41–49.","ieee":"K. Schlegel-Matthies, “Lebensstile von Jugendlichen und Umgang mit Geld. Folgerungen für haushaltsbezogene Bildung,” <i>Haushalt &#38; Bildung</i>, no. 4, pp. 41–49, 2001.","ama":"Schlegel-Matthies K. Lebensstile von Jugendlichen und Umgang mit Geld. Folgerungen für haushaltsbezogene Bildung. <i>Haushalt &#38; Bildung</i>. 2001;(4):41-49.","bibtex":"@article{Schlegel-Matthies_2001, title={Lebensstile von Jugendlichen und Umgang mit Geld. Folgerungen für haushaltsbezogene Bildung}, number={4}, journal={Haushalt &#38; Bildung}, author={Schlegel-Matthies, Kirsten}, year={2001}, pages={41–49} }","mla":"Schlegel-Matthies, Kirsten. “Lebensstile von Jugendlichen und Umgang mit Geld. Folgerungen für haushaltsbezogene Bildung.” <i>Haushalt &#38; Bildung</i>, no. 4, 2001, pp. 41–49."},"issue":"4","publication":"Haushalt & Bildung","language":[{"iso":"ger"}],"_id":"27933","page":"41-49","user_id":"49428","author":[{"first_name":"Kirsten","last_name":"Schlegel-Matthies","full_name":"Schlegel-Matthies, Kirsten","id":"459"}],"title":"Lebensstile von Jugendlichen und Umgang mit Geld. Folgerungen für haushaltsbezogene Bildung","year":"2001","status":"public","publication_status":"published","date_updated":"2022-01-06T06:57:48Z"},{"publication_identifier":{"issn":["0163-5824"]},"author":[{"last_name":"Bonorden","first_name":"Olaf","full_name":"Bonorden, Olaf"},{"full_name":"von zur Gathen, Joachim","first_name":"Joachim","last_name":"von zur Gathen"},{"first_name":"Jürgen","last_name":"Gerhard","full_name":"Gerhard, Jürgen"},{"last_name":"Müller","first_name":"Olaf","full_name":"Müller, Olaf"}],"status":"public","title":"Factoring a binary polynomial of degree over one million","year":"2001","publication_status":"published","date_updated":"2022-01-06T06:55:58Z","_id":"23731","language":[{"iso":"eng"}],"page":"16-18","user_id":"15415","doi":"10.1145/504331.504333","citation":{"bibtex":"@article{Bonorden_von zur Gathen_Gerhard_Müller_2001, title={Factoring a binary polynomial of degree over one million}, DOI={<a href=\"https://doi.org/10.1145/504331.504333\">10.1145/504331.504333</a>}, journal={ACM SIGSAM Bulletin}, author={Bonorden, Olaf and von zur Gathen, Joachim and Gerhard, Jürgen and Müller, Olaf}, year={2001}, pages={16–18} }","ama":"Bonorden O, von zur Gathen J, Gerhard J, Müller O. Factoring a binary polynomial of degree over one million. <i>ACM SIGSAM Bulletin</i>. 2001:16-18. doi:<a href=\"https://doi.org/10.1145/504331.504333\">10.1145/504331.504333</a>","mla":"Bonorden, Olaf, et al. “Factoring a Binary Polynomial of Degree over One Million.” <i>ACM SIGSAM Bulletin</i>, 2001, pp. 16–18, doi:<a href=\"https://doi.org/10.1145/504331.504333\">10.1145/504331.504333</a>.","short":"O. Bonorden, J. von zur Gathen, J. Gerhard, O. Müller, ACM SIGSAM Bulletin (2001) 16–18.","chicago":"Bonorden, Olaf, Joachim von zur Gathen, Jürgen Gerhard, and Olaf Müller. “Factoring a Binary Polynomial of Degree over One Million.” <i>ACM SIGSAM Bulletin</i>, 2001, 16–18. <a href=\"https://doi.org/10.1145/504331.504333\">https://doi.org/10.1145/504331.504333</a>.","ieee":"O. Bonorden, J. von zur Gathen, J. Gerhard, and O. Müller, “Factoring a binary polynomial of degree over one million,” <i>ACM SIGSAM Bulletin</i>, pp. 16–18, 2001.","apa":"Bonorden, O., von zur Gathen, J., Gerhard, J., &#38; Müller, O. (2001). Factoring a binary polynomial of degree over one million. <i>ACM SIGSAM Bulletin</i>, 16–18. <a href=\"https://doi.org/10.1145/504331.504333\">https://doi.org/10.1145/504331.504333</a>"},"publication":"ACM SIGSAM Bulletin","abstract":[{"lang":"eng","text":"<jats:p>\r\n            On 22 May 2000, the factorization of a pseudorandom polynomial of degree 1 048 543 over the binary field Z\r\n            <jats:sub>2</jats:sub>\r\n            was completed on a 4-processor Linux PC, using roughly 100 CPU-hours. The basic approach is a combination of the factorization software BIPOLAR and a parallel version of Cantor's multiplication algorithm. The PUB-library (Paderborn University BSP library) is used for the implementation of the parallel communication.\r\n          </jats:p>"}],"date_created":"2021-09-03T09:08:27Z","department":[{"_id":"63"}],"type":"journal_article"},{"date_updated":"2022-01-06T06:53:26Z","author":[{"first_name":"Vasco","last_name":"Brattka","full_name":"Brattka, Vasco"},{"full_name":"Ziegler, Martin","first_name":"Martin","last_name":"Ziegler"}],"status":"public","year":"2001","title":"Turing Computability of (Non-)Linear Optimization","user_id":"15415","_id":"18168","language":[{"iso":"eng"}],"page":"181-184","abstract":[{"lang":"eng","text":"We consider the classical LINEAR OPTIMIZATION Problem, but in the Turing rather than the RealRAM model. Asking for mere computability of a function's maximum over some closed domain, we show that the common presumptions 'full-dimensional' and `bounded' in fact cannot be omitted: The sound framework of Recursive Analysis enables us to rigorously prove this folkloristic observation! On the other hand, convexity of this domain may be weakened to connectedness, and even NON-linear functions turn out to be effectively optimizable."}],"citation":{"chicago":"Brattka, Vasco, and Martin Ziegler. “Turing Computability of (Non-)Linear Optimization.” In <i>Proceedings of the 13th Canadian Conference on Computational Geometry (CCCG’01)</i>, 181–84, 2001.","short":"V. Brattka, M. Ziegler, in: Proceedings of the 13th Canadian Conference on Computational Geometry (CCCG’01), 2001, pp. 181–184.","ieee":"V. Brattka and M. Ziegler, “Turing Computability of (Non-)Linear Optimization,” in <i>Proceedings of the 13th Canadian Conference on Computational Geometry (CCCG’01)</i>, 2001, pp. 181–184.","apa":"Brattka, V., &#38; Ziegler, M. (2001). Turing Computability of (Non-)Linear Optimization. In <i>Proceedings of the 13th Canadian Conference on Computational Geometry (CCCG’01)</i> (pp. 181–184).","bibtex":"@inproceedings{Brattka_Ziegler_2001, title={Turing Computability of (Non-)Linear Optimization}, booktitle={Proceedings of the 13th Canadian Conference on Computational Geometry (CCCG’01)}, author={Brattka, Vasco and Ziegler, Martin}, year={2001}, pages={181–184} }","ama":"Brattka V, Ziegler M. Turing Computability of (Non-)Linear Optimization. In: <i>Proceedings of the 13th Canadian Conference on Computational Geometry (CCCG’01)</i>. ; 2001:181-184.","mla":"Brattka, Vasco, and Martin Ziegler. “Turing Computability of (Non-)Linear Optimization.” <i>Proceedings of the 13th Canadian Conference on Computational Geometry (CCCG’01)</i>, 2001, pp. 181–84."},"publication":"Proceedings of the 13th Canadian Conference on Computational Geometry (CCCG'01)","department":[{"_id":"63"}],"type":"conference","date_created":"2020-08-24T11:33:12Z"},{"place":"Bad Schussenried","file_date_updated":"2020-08-26T13:08:08Z","citation":{"short":"J. Klein, M. Fischer, in: Proc. of 3. GI-Informatiktage 2001, Bad Schussenried, 2001, pp. 275–278.","chicago":"Klein, Jan, and Matthias Fischer. “Occlusion Culling for Virtual Environments Based on the 3D-Sectorgraph.” In <i>Proc. of 3. GI-Informatiktage 2001</i>, 275–78. Bad Schussenried, 2001.","apa":"Klein, J., &#38; Fischer, M. (2001). Occlusion Culling for Virtual Environments based on the 3D-Sectorgraph. In <i>Proc. of 3. GI-Informatiktage 2001</i> (pp. 275–278). Bad Schussenried.","ieee":"J. Klein and M. Fischer, “Occlusion Culling for Virtual Environments based on the 3D-Sectorgraph,” in <i>Proc. of 3. GI-Informatiktage 2001</i>, 2001, pp. 275–278.","ama":"Klein J, Fischer M. Occlusion Culling for Virtual Environments based on the 3D-Sectorgraph. In: <i>Proc. of 3. GI-Informatiktage 2001</i>. Bad Schussenried; 2001:275-278.","bibtex":"@inproceedings{Klein_Fischer_2001, place={Bad Schussenried}, title={Occlusion Culling for Virtual Environments based on the 3D-Sectorgraph}, booktitle={Proc. of 3. GI-Informatiktage 2001}, author={Klein, Jan and Fischer, Matthias}, year={2001}, pages={275–278} }","mla":"Klein, Jan, and Matthias Fischer. “Occlusion Culling for Virtual Environments Based on the 3D-Sectorgraph.” <i>Proc. of 3. GI-Informatiktage 2001</i>, 2001, pp. 275–78."},"page":"275 - 278","_id":"18370","ddc":["000"],"user_id":"15415","status":"public","has_accepted_license":"1","file":[{"file_id":"18371","success":1,"content_type":"application/pdf","file_name":"hni-id-1450.pdf","file_size":146136,"access_level":"closed","relation":"main_file","date_updated":"2020-08-26T13:08:08Z","date_created":"2020-08-26T13:08:08Z","creator":"koala"}],"date_created":"2020-08-26T13:08:24Z","type":"conference","department":[{"_id":"63"}],"publication":"Proc. of 3. GI-Informatiktage 2001","abstract":[{"lang":"eng","text":"We present a new approximate occlusion-culling algorithm that in contrast to other algorithms, manages the objects of the scene in a 3D-sectorgraph. For generating a frame, as far as possible only the visible objects are rendered that can be found quickly by an edge of the graph. The algorithm allows a real-time navigation with over 20 frames per second in complex scenes consisting of over 10 millions of polygons. Moreover, approximation errors are very low."}],"language":[{"iso":"eng"}],"year":"2001","title":"Occlusion Culling for Virtual Environments based on the 3D-Sectorgraph","author":[{"full_name":"Klein, Jan","last_name":"Klein","first_name":"Jan"},{"id":"146","full_name":"Fischer, Matthias","last_name":"Fischer","first_name":"Matthias"}],"date_updated":"2022-01-06T06:53:30Z"},{"citation":{"ieee":"S. Krauter, F. Ochs, and T. Depping, “Satellite Monitoring of Remote PV-Systems,” in <i>Proceedings of the 17th European Photovoltaic Solar Energy Conference and Exhibition, München (Deutschland), 22.–26. Oktober 2001, Band 3, S. 2598–2599</i>, 2001.","apa":"Krauter, S., Ochs, F., &#38; Depping, T. (2001). Satellite Monitoring of Remote PV-Systems. In <i>Proceedings of the 17th European Photovoltaic Solar Energy Conference and Exhibition, München (Deutschland), 22.–26. Oktober 2001, Band 3, S. 2598–2599</i>.","chicago":"Krauter, Stefan, F. Ochs, and T. Depping. “Satellite Monitoring of Remote PV-Systems.” In <i>Proceedings of the 17th European Photovoltaic Solar Energy Conference and Exhibition, München (Deutschland), 22.–26. Oktober 2001, Band 3, S. 2598–2599</i>, 2001.","short":"S. Krauter, F. Ochs, T. Depping, in: Proceedings of the 17th European Photovoltaic Solar Energy Conference and Exhibition, München (Deutschland), 22.–26. Oktober 2001, Band 3, S. 2598–2599, 2001.","mla":"Krauter, Stefan, et al. “Satellite Monitoring of Remote PV-Systems.” <i>Proceedings of the 17th European Photovoltaic Solar Energy Conference and Exhibition, München (Deutschland), 22.–26. Oktober 2001, Band 3, S. 2598–2599</i>, 2001.","bibtex":"@inproceedings{Krauter_Ochs_Depping_2001, title={Satellite Monitoring of Remote PV-Systems}, booktitle={Proceedings of the 17th European Photovoltaic Solar Energy Conference and Exhibition, München (Deutschland), 22.–26. Oktober 2001, Band 3, S. 2598–2599}, author={Krauter, Stefan and Ochs, F. and Depping, T.}, year={2001} }","ama":"Krauter S, Ochs F, Depping T. Satellite Monitoring of Remote PV-Systems. In: <i>Proceedings of the 17th European Photovoltaic Solar Energy Conference and Exhibition, München (Deutschland), 22.–26. Oktober 2001, Band 3, S. 2598–2599</i>. ; 2001."},"publication":"Proceedings of the 17th European Photovoltaic Solar Energy Conference and Exhibition, München (Deutschland), 22.–26. Oktober 2001, Band 3, S. 2598–2599","extern":"1","date_created":"2019-02-27T09:12:42Z","department":[{"_id":"53"}],"type":"conference","conference":{"name":"17th European Photovoltaic Solar Energy Conference and Exhibition, München (Deutschland), 22.–26. Oktober 2001"},"author":[{"id":"28836","orcid":"0000-0002-3594-260X","last_name":"Krauter","first_name":"Stefan","full_name":"Krauter, Stefan"},{"full_name":"Ochs, F.","first_name":"F.","last_name":"Ochs"},{"full_name":"Depping, T.","last_name":"Depping","first_name":"T."}],"status":"public","title":"Satellite Monitoring of Remote PV-Systems","year":"2001","date_updated":"2022-01-06T07:03:51Z","_id":"8128","language":[{"iso":"eng"}],"user_id":"16148"},{"date_created":"2019-02-27T13:31:20Z","department":[{"_id":"53"}],"type":"conference","citation":{"ieee":"F. Ochs and S. Krauter, “Development of an All-in-one Solar Home System,” in <i>Proceedings of the 17th European Photovoltaic Solar Energy Conference and Exhibition, München (Deutschland), 22.–26. Oktober 2001, Band 3, S. 2595–2597</i>, 2001.","apa":"Ochs, F., &#38; Krauter, S. (2001). Development of an All-in-one Solar Home System. In <i>Proceedings of the 17th European Photovoltaic Solar Energy Conference and Exhibition, München (Deutschland), 22.–26. Oktober 2001, Band 3, S. 2595–2597</i>.","mla":"Ochs, F., and Stefan Krauter. “Development of an All-in-One Solar Home System.” <i>Proceedings of the 17th European Photovoltaic Solar Energy Conference and Exhibition, München (Deutschland), 22.–26. Oktober 2001, Band 3, S. 2595–2597</i>, 2001.","bibtex":"@inproceedings{Ochs_Krauter_2001, title={Development of an All-in-one Solar Home System}, booktitle={Proceedings of the 17th European Photovoltaic Solar Energy Conference and Exhibition, München (Deutschland), 22.–26. Oktober 2001, Band 3, S. 2595–2597}, author={Ochs, F. and Krauter, Stefan}, year={2001} }","chicago":"Ochs, F., and Stefan Krauter. “Development of an All-in-One Solar Home System.” In <i>Proceedings of the 17th European Photovoltaic Solar Energy Conference and Exhibition, München (Deutschland), 22.–26. Oktober 2001, Band 3, S. 2595–2597</i>, 2001.","ama":"Ochs F, Krauter S. Development of an All-in-one Solar Home System. In: <i>Proceedings of the 17th European Photovoltaic Solar Energy Conference and Exhibition, München (Deutschland), 22.–26. Oktober 2001, Band 3, S. 2595–2597</i>. ; 2001.","short":"F. Ochs, S. Krauter, in: Proceedings of the 17th European Photovoltaic Solar Energy Conference and Exhibition, München (Deutschland), 22.–26. Oktober 2001, Band 3, S. 2595–2597, 2001."},"publication":"Proceedings of the 17th European Photovoltaic Solar Energy Conference and Exhibition, München (Deutschland), 22.–26. Oktober 2001, Band 3, S. 2595–2597","extern":"1","language":[{"iso":"eng"}],"_id":"8129","user_id":"16148","author":[{"first_name":"F.","last_name":"Ochs","full_name":"Ochs, F."},{"id":"28836","full_name":"Krauter, Stefan","first_name":"Stefan","last_name":"Krauter","orcid":"0000-0002-3594-260X"}],"conference":{"name":"17th European Photovoltaic Solar Energy Conference and Exhibition, München (Deutschland), 22.–26. Oktober 2001"},"status":"public","year":"2001","title":"Development of an All-in-one Solar Home System","date_updated":"2022-01-06T07:03:51Z"}]