[{"page":"71-81","citation":{"bibtex":"@inbook{Kremer_2004, place={Oxford}, title={Complex teaching-learning arrangements and multimedia}, booktitle={New Approaches to Vocational Education in Europe}, author={Kremer, H.-Hugo}, editor={Mulder, R. H. and Sloane, P. F. E. Editors}, year={2004}, pages={71–81} }","short":"H.-H. Kremer, in: R.H. Mulder, P.F.E. Sloane (Eds.), New Approaches to Vocational Education in Europe, Oxford, 2004, pp. 71–81.","mla":"Kremer, H. Hugo. “Complex teaching-learning arrangements and multimedia.” <i>New Approaches to Vocational Education in Europe</i>, edited by R. H. Mulder and P. F. E.  Sloane, 2004, pp. 71–81.","apa":"Kremer, H.-H. (2004). Complex teaching-learning arrangements and multimedia. In R. H. Mulder &#38; P. F. E. Sloane (Eds.), <i>New Approaches to Vocational Education in Europe</i> (pp. 71–81). Oxford.","ama":"Kremer H-H. Complex teaching-learning arrangements and multimedia. In: Mulder RH, Sloane PFE, eds. <i>New Approaches to Vocational Education in Europe</i>. Oxford; 2004:71-81.","ieee":"H.-H. Kremer, “Complex teaching-learning arrangements and multimedia,” in <i>New Approaches to Vocational Education in Europe</i>, R. H. Mulder and P. F. E. Sloane, Eds. Oxford, 2004, pp. 71–81.","chicago":"Kremer, H.-Hugo. “Complex teaching-learning arrangements and multimedia.” In <i>New Approaches to Vocational Education in Europe</i>, edited by R. H. Mulder and P. F. E.  Sloane, 71–81. Oxford, 2004."},"year":"2004","place":"Oxford","title":"Complex teaching-learning arrangements and multimedia","date_created":"2019-01-04T08:50:44Z","author":[{"first_name":"H.-Hugo","full_name":"Kremer, H.-Hugo","id":"15280","last_name":"Kremer"}],"date_updated":"2022-01-06T07:03:07Z","status":"public","editor":[{"first_name":"R. H.","last_name":"Mulder","full_name":"Mulder, R. H."},{"last_name":"Sloane","full_name":"Sloane, P. F. E. ","first_name":"P. F. E. "}],"publication":"New Approaches to Vocational Education in Europe","type":"book_chapter","language":[{"iso":"ger"}],"department":[{"_id":"211"}],"user_id":"74378","_id":"6488"},{"page":"133-141","citation":{"ieee":"H.-H. Kremer, “Focus groups as an instrument to implement innovations in VET - concepts and experience,” in <i>New Approaches to Vocational Education in Europe</i>, R. H. Mulder and P. F. E. Sloane, Eds. Oxford, 2004, pp. 133–141.","chicago":"Kremer, H.-Hugo. “Focus Groups as an Instrument to Implement Innovations in VET - Concepts and Experience.” In <i>New Approaches to Vocational Education in Europe</i>, edited by R. H. Mulder and P. F. E.  Sloane, 133–41. Oxford, 2004.","ama":"Kremer H-H. Focus groups as an instrument to implement innovations in VET - concepts and experience. In: Mulder RH, Sloane PFE, eds. <i>New Approaches to Vocational Education in Europe</i>. Oxford; 2004:133-141.","mla":"Kremer, H. Hugo. “Focus Groups as an Instrument to Implement Innovations in VET - Concepts and Experience.” <i>New Approaches to Vocational Education in Europe</i>, edited by R. H. Mulder and P. F. E.  Sloane, 2004, pp. 133–41.","bibtex":"@inbook{Kremer_2004, place={Oxford}, title={Focus groups as an instrument to implement innovations in VET - concepts and experience}, booktitle={New Approaches to Vocational Education in Europe}, author={Kremer, H.-Hugo}, editor={Mulder, R. H. and Sloane, P. F. E. Editors}, year={2004}, pages={133–141} }","short":"H.-H. Kremer, in: R.H. Mulder, P.F.E. Sloane (Eds.), New Approaches to Vocational Education in Europe, Oxford, 2004, pp. 133–141.","apa":"Kremer, H.-H. (2004). Focus groups as an instrument to implement innovations in VET - concepts and experience. In R. H. Mulder &#38; P. F. E. Sloane (Eds.), <i>New Approaches to Vocational Education in Europe</i> (pp. 133–141). Oxford."},"place":"Oxford","year":"2004","title":"Focus groups as an instrument to implement innovations in VET - concepts and experience","author":[{"first_name":"H.-Hugo","full_name":"Kremer, H.-Hugo","id":"15280","last_name":"Kremer"}],"date_created":"2019-01-04T09:14:26Z","date_updated":"2022-01-06T07:03:07Z","status":"public","editor":[{"last_name":"Mulder","full_name":"Mulder, R. H.","first_name":"R. H."},{"full_name":"Sloane, P. F. E. ","last_name":"Sloane","first_name":"P. F. E. "}],"publication":"New Approaches to Vocational Education in Europe","type":"book_chapter","language":[{"iso":"eng"}],"department":[{"_id":"211"}],"user_id":"74378","_id":"6490"},{"year":"2004","citation":{"ieee":"H.-H. Kremer, “Wissen managen mit virtuellen Foren - eine (neue) Chance für Lernortkooperationen. Erfahrungen aus dem Modellversuch WISLOK,” in <i>Lernortkooperation und Bildungsnetzwerke 13. Hochschultage Berufliche Bildung 2004-BerufsBildung in der globalen NetzWerkGesellschaft</i>, vol. 21, G. Pätzold and J. Stender, Eds. 2004.","chicago":"Kremer, H.-Hugo. “Wissen managen mit virtuellen Foren - eine (neue) Chance für Lernortkooperationen. Erfahrungen aus dem Modellversuch WISLOK.” In <i>Lernortkooperation und Bildungsnetzwerke 13. Hochschultage Berufliche Bildung 2004-BerufsBildung in der globalen NetzWerkGesellschaft</i>, edited by G. Pätzold and J. Stender, Vol. 21, 2004.","ama":"Kremer H-H. Wissen managen mit virtuellen Foren - eine (neue) Chance für Lernortkooperationen. Erfahrungen aus dem Modellversuch WISLOK. In: Pätzold G, Stender J, eds. <i>Lernortkooperation und Bildungsnetzwerke 13. Hochschultage Berufliche Bildung 2004-BerufsBildung in der globalen NetzWerkGesellschaft</i>. Vol 21. ; 2004.","apa":"Kremer, H.-H. (2004). Wissen managen mit virtuellen Foren - eine (neue) Chance für Lernortkooperationen. Erfahrungen aus dem Modellversuch WISLOK. In G. Pätzold &#38; J. Stender (Eds.), <i>Lernortkooperation und Bildungsnetzwerke 13. Hochschultage Berufliche Bildung 2004-BerufsBildung in der globalen NetzWerkGesellschaft</i> (Vol. 21).","bibtex":"@inbook{Kremer_2004, title={Wissen managen mit virtuellen Foren - eine (neue) Chance für Lernortkooperationen. Erfahrungen aus dem Modellversuch WISLOK}, volume={21}, booktitle={Lernortkooperation und Bildungsnetzwerke 13. Hochschultage Berufliche Bildung 2004-BerufsBildung in der globalen NetzWerkGesellschaft}, author={Kremer, H.-Hugo}, editor={Pätzold, G. and Stender, J.Editors}, year={2004} }","mla":"Kremer, H. Hugo. “Wissen managen mit virtuellen Foren - eine (neue) Chance für Lernortkooperationen. Erfahrungen aus dem Modellversuch WISLOK.” <i>Lernortkooperation und Bildungsnetzwerke 13. Hochschultage Berufliche Bildung 2004-BerufsBildung in der globalen NetzWerkGesellschaft</i>, edited by G. Pätzold and J. Stender, vol. 21, 2004.","short":"H.-H. Kremer, in: G. Pätzold, J. Stender (Eds.), Lernortkooperation und Bildungsnetzwerke 13. Hochschultage Berufliche Bildung 2004-BerufsBildung in der globalen NetzWerkGesellschaft, 2004."},"intvolume":"        21","title":"Wissen managen mit virtuellen Foren - eine (neue) Chance für Lernortkooperationen. Erfahrungen aus dem Modellversuch WISLOK","date_updated":"2022-01-06T07:03:07Z","date_created":"2019-01-04T09:41:13Z","author":[{"id":"15280","full_name":"Kremer, H.-Hugo","last_name":"Kremer","first_name":"H.-Hugo"}],"volume":21,"editor":[{"first_name":"G.","last_name":"Pätzold","full_name":"Pätzold, G."},{"last_name":"Stender","full_name":"Stender, J.","first_name":"J."}],"status":"public","type":"book_chapter","publication":"Lernortkooperation und Bildungsnetzwerke 13. Hochschultage Berufliche Bildung 2004-BerufsBildung in der globalen NetzWerkGesellschaft","language":[{"iso":"ger"}],"_id":"6492","user_id":"74378","department":[{"_id":"211"}]},{"citation":{"apa":"Kremer, H.-H. (2004). Entwicklung und Implementation von Wissensforen zur Förderung von Netzwerken in der dualen Ausbildung . In K. Büchter &#38; F. Gramlinger (Eds.), <i>Implementation und Verstetigung von Netzwerken in der beruflichen Bildung </i> (pp. 99–116). Paderborn.","mla":"Kremer, H. Hugo. “Entwicklung und Implementation von Wissensforen zur Förderung von Netzwerken in der dualen Ausbildung .” <i>Implementation und Verstetigung von Netzwerken in der beruflichen Bildung </i>, edited by K. Büchter and F. Gramlinger, 2004, pp. 99–116.","short":"H.-H. Kremer, in: K. Büchter, F. Gramlinger (Eds.), Implementation und Verstetigung von Netzwerken in der beruflichen Bildung , Paderborn, 2004, pp. 99–116.","bibtex":"@inbook{Kremer_2004, place={Paderborn}, title={Entwicklung und Implementation von Wissensforen zur Förderung von Netzwerken in der dualen Ausbildung }, booktitle={Implementation und Verstetigung von Netzwerken in der beruflichen Bildung }, author={Kremer, H.-Hugo}, editor={Büchter, K. and Gramlinger, F.Editors}, year={2004}, pages={99–116} }","ama":"Kremer H-H. Entwicklung und Implementation von Wissensforen zur Förderung von Netzwerken in der dualen Ausbildung . In: Büchter K, Gramlinger F, eds. <i>Implementation und Verstetigung von Netzwerken in der beruflichen Bildung </i>. Paderborn; 2004:99-116.","chicago":"Kremer, H.-Hugo. “Entwicklung und Implementation von Wissensforen zur Förderung von Netzwerken in der dualen Ausbildung .” In <i>Implementation und Verstetigung von Netzwerken in der beruflichen Bildung </i>, edited by K. Büchter and F. Gramlinger, 99–116. Paderborn, 2004.","ieee":"H.-H. Kremer, “Entwicklung und Implementation von Wissensforen zur Förderung von Netzwerken in der dualen Ausbildung ,” in <i>Implementation und Verstetigung von Netzwerken in der beruflichen Bildung </i>, K. Büchter and F. Gramlinger, Eds. Paderborn, 2004, pp. 99–116."},"page":"99-116","year":"2004","place":"Paderborn","title":"Entwicklung und Implementation von Wissensforen zur Förderung von Netzwerken in der dualen Ausbildung ","author":[{"first_name":"H.-Hugo","last_name":"Kremer","full_name":"Kremer, H.-Hugo","id":"15280"}],"date_created":"2019-01-04T09:44:53Z","date_updated":"2022-01-06T07:03:07Z","status":"public","editor":[{"first_name":"K.","full_name":"Büchter, K.","last_name":"Büchter"},{"last_name":"Gramlinger","full_name":"Gramlinger, F.","first_name":"F."}],"type":"book_chapter","publication":"Implementation und Verstetigung von Netzwerken in der beruflichen Bildung ","language":[{"iso":"ger"}],"user_id":"74378","department":[{"_id":"211"}],"_id":"6494"},{"status":"public","type":"journal_article","publication":"Erziehungswissenschaft und Beruf","language":[{"iso":"ger"}],"_id":"6495","user_id":"74378","department":[{"_id":"211"}],"year":"2004","citation":{"chicago":"Kremer, H.-Hugo. “Bildungsmesse als Instrument der Berufswahlvorbereitung - Entwicklung und Implementation einer komplexen Lernumgebung.” <i>Erziehungswissenschaft und Beruf</i>, no. 4 (2004): 507–20.","ieee":"H.-H. Kremer, “Bildungsmesse als Instrument der Berufswahlvorbereitung - Entwicklung und Implementation einer komplexen Lernumgebung,” <i>Erziehungswissenschaft und Beruf</i>, no. 4, pp. 507–520, 2004.","ama":"Kremer H-H. Bildungsmesse als Instrument der Berufswahlvorbereitung - Entwicklung und Implementation einer komplexen Lernumgebung. <i>Erziehungswissenschaft und Beruf</i>. 2004;(4):507-520.","short":"H.-H. Kremer, Erziehungswissenschaft und Beruf (2004) 507–520.","mla":"Kremer, H. Hugo. “Bildungsmesse als Instrument der Berufswahlvorbereitung - Entwicklung und Implementation einer komplexen Lernumgebung.” <i>Erziehungswissenschaft und Beruf</i>, no. 4, 2004, pp. 507–20.","bibtex":"@article{Kremer_2004, title={Bildungsmesse als Instrument der Berufswahlvorbereitung - Entwicklung und Implementation einer komplexen Lernumgebung}, number={4}, journal={Erziehungswissenschaft und Beruf}, author={Kremer, H.-Hugo}, year={2004}, pages={507–520} }","apa":"Kremer, H.-H. (2004). Bildungsmesse als Instrument der Berufswahlvorbereitung - Entwicklung und Implementation einer komplexen Lernumgebung. <i>Erziehungswissenschaft und Beruf</i>, (4), 507–520."},"page":"507-520","issue":"4","title":"Bildungsmesse als Instrument der Berufswahlvorbereitung - Entwicklung und Implementation einer komplexen Lernumgebung","date_updated":"2022-01-06T07:03:07Z","author":[{"last_name":"Kremer","id":"15280","full_name":"Kremer, H.-Hugo","first_name":"H.-Hugo"}],"date_created":"2019-01-04T09:47:54Z"},{"title":"Optical dephasing of coherent intersubband transitions in a quasi-two-dimensional electron gas","doi":"10.1103/physrevb.69.205307","publisher":"American Physical Society (APS)","date_updated":"2022-01-06T07:03:17Z","volume":69,"date_created":"2017-10-27T17:07:22Z","author":[{"last_name":"Waldmüller","full_name":"Waldmüller, I.","first_name":"I."},{"orcid":"0000-0001-7059-9862","last_name":"Förstner","id":"158","full_name":"Förstner, Jens","first_name":"Jens"},{"last_name":"Lee","full_name":"Lee, S.-C.","first_name":"S.-C."},{"first_name":"A.","last_name":"Knorr","full_name":"Knorr, A."},{"first_name":"M.","last_name":"Woerner","full_name":"Woerner, M."},{"full_name":"Reimann, K.","last_name":"Reimann","first_name":"K."},{"full_name":"Kaindl, R. A.","last_name":"Kaindl","first_name":"R. A."},{"last_name":"Elsaesser","full_name":"Elsaesser, T.","first_name":"T."},{"first_name":"R.","last_name":"Hey","full_name":"Hey, R."},{"full_name":"Ploog, K. H.","last_name":"Ploog","first_name":"K. H."}],"year":"2004","intvolume":"        69","citation":{"ama":"Waldmüller I, Förstner J, Lee S-C, et al. Optical dephasing of coherent intersubband transitions in a quasi-two-dimensional electron gas. <i>Physical Review B</i>. 2004;69(20). doi:<a href=\"https://doi.org/10.1103/physrevb.69.205307\">10.1103/physrevb.69.205307</a>","chicago":"Waldmüller, I., Jens Förstner, S.-C. Lee, A. Knorr, M. Woerner, K. Reimann, R. A. Kaindl, T. Elsaesser, R. Hey, and K. H. Ploog. “Optical Dephasing of Coherent Intersubband Transitions in a Quasi-Two-Dimensional Electron Gas.” <i>Physical Review B</i> 69, no. 20 (2004). <a href=\"https://doi.org/10.1103/physrevb.69.205307\">https://doi.org/10.1103/physrevb.69.205307</a>.","ieee":"I. Waldmüller <i>et al.</i>, “Optical dephasing of coherent intersubband transitions in a quasi-two-dimensional electron gas,” <i>Physical Review B</i>, vol. 69, no. 20, 2004.","bibtex":"@article{Waldmüller_Förstner_Lee_Knorr_Woerner_Reimann_Kaindl_Elsaesser_Hey_Ploog_2004, title={Optical dephasing of coherent intersubband transitions in a quasi-two-dimensional electron gas}, volume={69}, DOI={<a href=\"https://doi.org/10.1103/physrevb.69.205307\">10.1103/physrevb.69.205307</a>}, number={20}, journal={Physical Review B}, publisher={American Physical Society (APS)}, author={Waldmüller, I. and Förstner, Jens and Lee, S.-C. and Knorr, A. and Woerner, M. and Reimann, K. and Kaindl, R. A. and Elsaesser, T. and Hey, R. and Ploog, K. H.}, year={2004} }","mla":"Waldmüller, I., et al. “Optical Dephasing of Coherent Intersubband Transitions in a Quasi-Two-Dimensional Electron Gas.” <i>Physical Review B</i>, vol. 69, no. 20, American Physical Society (APS), 2004, doi:<a href=\"https://doi.org/10.1103/physrevb.69.205307\">10.1103/physrevb.69.205307</a>.","short":"I. Waldmüller, J. Förstner, S.-C. Lee, A. Knorr, M. Woerner, K. Reimann, R.A. Kaindl, T. Elsaesser, R. Hey, K.H. Ploog, Physical Review B 69 (2004).","apa":"Waldmüller, I., Förstner, J., Lee, S.-C., Knorr, A., Woerner, M., Reimann, K., … Ploog, K. H. (2004). Optical dephasing of coherent intersubband transitions in a quasi-two-dimensional electron gas. <i>Physical Review B</i>, <i>69</i>(20). <a href=\"https://doi.org/10.1103/physrevb.69.205307\">https://doi.org/10.1103/physrevb.69.205307</a>"},"publication_identifier":{"issn":["1098-0121","1550-235X"]},"publication_status":"published","issue":"20","extern":"1","_id":"673","user_id":"158","status":"public","publication":"Physical Review B","type":"journal_article"},{"date_updated":"2022-01-06T06:52:50Z","date_created":"2020-04-08T11:07:57Z","author":[{"full_name":"Bansal, Vikas","last_name":"Bansal","first_name":"Vikas"},{"first_name":"Friedhelm","last_name":"Meyer auf der Heide","id":"15523","full_name":"Meyer auf der Heide, Friedhelm"},{"full_name":"Sohler, Christian","last_name":"Sohler","first_name":"Christian"}],"volume":3221,"title":"Labeling Smart Dust","doi":"10.1007/978-3-540-30140-0_9","publication_status":"published","publication_identifier":{"isbn":["9783540230250","9783540301400"],"issn":["0302-9743","1611-3349"]},"place":"Berlin, Heidelberg","year":"2004","citation":{"chicago":"Bansal, Vikas, Friedhelm Meyer auf der Heide, and Christian Sohler. “Labeling Smart Dust.” In <i>12th Annual European Symposium on Algorithms (ESA 2004)</i>, Vol. 3221. Lecture Notes in Computer Science. Berlin, Heidelberg, 2004. <a href=\"https://doi.org/10.1007/978-3-540-30140-0_9\">https://doi.org/10.1007/978-3-540-30140-0_9</a>.","ieee":"V. Bansal, F. Meyer auf der Heide, and C. Sohler, “Labeling Smart Dust,” in <i>12th Annual European Symposium on Algorithms (ESA 2004)</i>, 2004, vol. 3221.","ama":"Bansal V, Meyer auf der Heide F, Sohler C. Labeling Smart Dust. In: <i>12th Annual European Symposium on Algorithms (ESA 2004)</i>. Vol 3221. Lecture Notes in Computer Science. Berlin, Heidelberg; 2004. doi:<a href=\"https://doi.org/10.1007/978-3-540-30140-0_9\">10.1007/978-3-540-30140-0_9</a>","apa":"Bansal, V., Meyer auf der Heide, F., &#38; Sohler, C. (2004). Labeling Smart Dust. In <i>12th Annual European Symposium on Algorithms (ESA 2004)</i> (Vol. 3221). Berlin, Heidelberg. <a href=\"https://doi.org/10.1007/978-3-540-30140-0_9\">https://doi.org/10.1007/978-3-540-30140-0_9</a>","bibtex":"@inproceedings{Bansal_Meyer auf der Heide_Sohler_2004, place={Berlin, Heidelberg}, series={Lecture Notes in Computer Science}, title={Labeling Smart Dust}, volume={3221}, DOI={<a href=\"https://doi.org/10.1007/978-3-540-30140-0_9\">10.1007/978-3-540-30140-0_9</a>}, booktitle={12th Annual European Symposium on Algorithms (ESA 2004)}, author={Bansal, Vikas and Meyer auf der Heide, Friedhelm and Sohler, Christian}, year={2004}, collection={Lecture Notes in Computer Science} }","mla":"Bansal, Vikas, et al. “Labeling Smart Dust.” <i>12th Annual European Symposium on Algorithms (ESA 2004)</i>, vol. 3221, 2004, doi:<a href=\"https://doi.org/10.1007/978-3-540-30140-0_9\">10.1007/978-3-540-30140-0_9</a>.","short":"V. Bansal, F. Meyer auf der Heide, C. Sohler, in: 12th Annual European Symposium on Algorithms (ESA 2004), Berlin, Heidelberg, 2004."},"intvolume":"      3221","_id":"16474","series_title":"Lecture Notes in Computer Science","user_id":"15415","department":[{"_id":"63"}],"language":[{"iso":"eng"}],"type":"conference","publication":"12th Annual European Symposium on Algorithms (ESA 2004)","abstract":[{"text":"Given n distinct points p1, p2, ... , pn in the plane, the map labeling\r\nproblem with four squares is to place n axis-parallel equi-sized squares Q1, ... ,Qn\r\nof maximum possible size such that pi is a corner of Qi and no two squares overlap.\r\nThis problem is NP-hard and no algorithm with approximation ratio better\r\nthan 1/2 exists unless P = NP [10].\r\nIn this paper, we consider a scenario where we want to visualize the information\r\ngathered by smart dust, i.e. by a large set of simple devices, each consisting of\r\na sensor and a sender that can gather sensor data and send it to a central station.\r\nOur task is to label (the positions of) these sensors in a way described by the\r\nlabeling problem above. Since these devices are not positioned accurately (for\r\nexample, they might be dropped from an airplane), this gives rise to consider the\r\nmap labeling problem under the assumption, that the positions of the points are\r\nnot fixed precisely, but perturbed by random noise. In other words, we consider\r\nthe smoothed complexity of the map labeling problem. We present an algorithm\r\nthat, under such an assumption and Gaussian random noise with sufficiently large\r\nvariance, has linear smoothed complexity.","lang":"eng"}],"status":"public"},{"_id":"16475","user_id":"15415","department":[{"_id":"63"}],"language":[{"iso":"eng"}],"type":"conference","publication":"Proceedings of the sixteenth annual ACM symposium on Parallelism in algorithms and architectures  - SPAA '04","status":"public","date_updated":"2022-01-06T06:52:50Z","author":[{"first_name":"Marcin","last_name":"Bienkowski","full_name":"Bienkowski, Marcin"},{"first_name":"Miroslaw","last_name":"Korzeniowski","full_name":"Korzeniowski, Miroslaw"},{"first_name":"Friedhelm","full_name":"Meyer auf der Heide, Friedhelm","id":"15523","last_name":"Meyer auf der Heide"}],"date_created":"2020-04-08T11:10:54Z","title":"Fighting against two adversaries","doi":"10.1145/1007912.1007923","publication_status":"published","publication_identifier":{"isbn":["1581138407"]},"year":"2004","citation":{"chicago":"Bienkowski, Marcin, Miroslaw Korzeniowski, and Friedhelm Meyer auf der Heide. “Fighting against Two Adversaries.” In <i>Proceedings of the Sixteenth Annual ACM Symposium on Parallelism in Algorithms and Architectures  - SPAA ’04</i>, 2004. <a href=\"https://doi.org/10.1145/1007912.1007923\">https://doi.org/10.1145/1007912.1007923</a>.","ieee":"M. Bienkowski, M. Korzeniowski, and F. Meyer auf der Heide, “Fighting against two adversaries,” in <i>Proceedings of the sixteenth annual ACM symposium on Parallelism in algorithms and architectures  - SPAA ’04</i>, 2004.","ama":"Bienkowski M, Korzeniowski M, Meyer auf der Heide F. Fighting against two adversaries. In: <i>Proceedings of the Sixteenth Annual ACM Symposium on Parallelism in Algorithms and Architectures  - SPAA ’04</i>. ; 2004. doi:<a href=\"https://doi.org/10.1145/1007912.1007923\">10.1145/1007912.1007923</a>","short":"M. Bienkowski, M. Korzeniowski, F. Meyer auf der Heide, in: Proceedings of the Sixteenth Annual ACM Symposium on Parallelism in Algorithms and Architectures  - SPAA ’04, 2004.","bibtex":"@inproceedings{Bienkowski_Korzeniowski_Meyer auf der Heide_2004, title={Fighting against two adversaries}, DOI={<a href=\"https://doi.org/10.1145/1007912.1007923\">10.1145/1007912.1007923</a>}, booktitle={Proceedings of the sixteenth annual ACM symposium on Parallelism in algorithms and architectures  - SPAA ’04}, author={Bienkowski, Marcin and Korzeniowski, Miroslaw and Meyer auf der Heide, Friedhelm}, year={2004} }","mla":"Bienkowski, Marcin, et al. “Fighting against Two Adversaries.” <i>Proceedings of the Sixteenth Annual ACM Symposium on Parallelism in Algorithms and Architectures  - SPAA ’04</i>, 2004, doi:<a href=\"https://doi.org/10.1145/1007912.1007923\">10.1145/1007912.1007923</a>.","apa":"Bienkowski, M., Korzeniowski, M., &#38; Meyer auf der Heide, F. (2004). Fighting against two adversaries. In <i>Proceedings of the sixteenth annual ACM symposium on Parallelism in algorithms and architectures  - SPAA ’04</i>. <a href=\"https://doi.org/10.1145/1007912.1007923\">https://doi.org/10.1145/1007912.1007923</a>"}},{"date_created":"2020-04-08T11:17:35Z","author":[{"first_name":"Friedhelm","id":"15523","full_name":"Meyer auf der Heide, Friedhelm","last_name":"Meyer auf der Heide"},{"full_name":"Schindelhauer, Christian","last_name":"Schindelhauer","first_name":"Christian"},{"first_name":"Klaus","last_name":"Volbert","full_name":"Volbert, Klaus"},{"first_name":"Matthias","full_name":"Grünewald, Matthias","last_name":"Grünewald"}],"date_updated":"2022-01-06T06:52:50Z","doi":"10.1007/s00224-004-1124-z","title":"Congestion, Dilation, and Energy in Radio Networks","publication_identifier":{"issn":["1432-4350","1433-0490"]},"publication_status":"published","page":"343-370","citation":{"ama":"Meyer auf der Heide F, Schindelhauer C, Volbert K, Grünewald M. 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Preis, and J.-P. Tillich. “New Spectral Lower Bounds on the Bisection Width of Graphs.” <i>Theoretical Computer Science</i>, 2004, 155–74. <a href=\"https://doi.org/10.1016/j.tcs.2004.03.059\">https://doi.org/10.1016/j.tcs.2004.03.059</a>.","ieee":"S. Bezrukov, R. Elsässer, B. Monien, R. Preis, and J.-P. Tillich, “New spectral lower bounds on the bisection width of graphs,” <i>Theoretical Computer Science</i>, pp. 155–174, 2004.","ama":"Bezrukov S, Elsässer R, Monien B, Preis R, Tillich J-P. 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A Rigorous Numerical Method for the Global Analysis of Infinite-Dimensional Discrete Dynamical Systems. <i>SIAM Journal on Applied Dynamical Systems</i>, 117–160. <a href=\"https://doi.org/10.1137/030600210\">https://doi.org/10.1137/030600210</a>","bibtex":"@article{Day_Junge_Mischaikow_2004, title={A Rigorous Numerical Method for the Global Analysis of Infinite-Dimensional Discrete Dynamical Systems}, DOI={<a href=\"https://doi.org/10.1137/030600210\">10.1137/030600210</a>}, journal={SIAM Journal on Applied Dynamical Systems}, author={Day, S. and Junge, O. and Mischaikow, K.}, year={2004}, pages={117–160} }","mla":"Day, S., et al. “A Rigorous Numerical Method for the Global Analysis of Infinite-Dimensional Discrete Dynamical Systems.” <i>SIAM Journal on Applied Dynamical Systems</i>, 2004, pp. 117–60, doi:<a href=\"https://doi.org/10.1137/030600210\">10.1137/030600210</a>.","short":"S. Day, O. Junge, K. 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Mischaikow, “A Rigorous Numerical Method for the Global Analysis of Infinite-Dimensional Discrete Dynamical Systems,” <i>SIAM Journal on Applied Dynamical Systems</i>, pp. 117–160, 2004."},"year":"2004","publication_identifier":{"issn":["1536-0040"]},"publication_status":"published","language":[{"iso":"eng"}],"department":[{"_id":"101"}],"user_id":"15701","_id":"16527","status":"public","publication":"SIAM Journal on Applied Dynamical Systems","type":"journal_article"},{"department":[{"_id":"101"}],"user_id":"15701","_id":"16587","language":[{"iso":"eng"}],"publication":"Parallel Processing Letters","type":"journal_article","status":"public","abstract":[{"text":"<jats:p> We discuss nearest neighbor load balancing schemes on processor networks which are represented by a cartesian product of graphs and present a new optimal diffusion scheme for general graphs. In the first part of the paper, we introduce the Alternating-Direction load balancing scheme, which reduces the number of load balance iterations by a factor of 2 for cartesian products of graphs. The resulting flow is theoretically analyzed and can be very high for certain cases. Therefore, we further present the Mixed-Direction scheme which needs the same number of iterations but computes in most cases a much smaller flow. In the second part of the paper, we present a simple optimal diffusion scheme for general graphs, calculating a balancing flow which is minimal in the l<jats:sub>2</jats:sub> norm. It is based on the spectra of the graph representing the network and needs only m-1 iterations to balance the load with m being the number of distinct eigenvalues. Known optimal diffusion schemes have the same performance, however the optimal scheme presented in this paper can be implemented in a very simple manner. The number of iterations of optimal diffusion schemes is independent of the load scenario and, thus, they are practical for networks which represent graphs with known spectra. Finally, our experiments exhibit that the new optimal scheme can successfully be combined with the Alternating-Direction and Mixed-Direction schemes for efficient load balancing on product graphs. </jats:p>","lang":"eng"}],"date_created":"2020-04-16T05:46:56Z","author":[{"last_name":"Elsässer","full_name":"Elsässer, Robert","first_name":"Robert"},{"first_name":"Burkhard","last_name":"Monien","full_name":"Monien, Burkhard"},{"last_name":"Preis","full_name":"Preis, Robert","first_name":"Robert"},{"first_name":"Andreas","full_name":"Frommer, Andreas","last_name":"Frommer"}],"date_updated":"2022-01-06T06:52:52Z","doi":"10.1142/s0129626404001714","title":"Optimal Diffusion Schemes and Load Balancing on Product Graphs","publication_identifier":{"issn":["0129-6264","1793-642X"]},"publication_status":"published","page":"61-73","citation":{"ama":"Elsässer R, Monien B, Preis R, Frommer A. Optimal Diffusion Schemes and Load Balancing on Product Graphs. <i>Parallel Processing Letters</i>. 2004:61-73. doi:<a href=\"https://doi.org/10.1142/s0129626404001714\">10.1142/s0129626404001714</a>","chicago":"Elsässer, Robert, Burkhard Monien, Robert Preis, and Andreas Frommer. “Optimal Diffusion Schemes and Load Balancing on Product Graphs.” <i>Parallel Processing Letters</i>, 2004, 61–73. <a href=\"https://doi.org/10.1142/s0129626404001714\">https://doi.org/10.1142/s0129626404001714</a>.","ieee":"R. Elsässer, B. Monien, R. Preis, and A. Frommer, “Optimal Diffusion Schemes and Load Balancing on Product Graphs,” <i>Parallel Processing Letters</i>, pp. 61–73, 2004.","apa":"Elsässer, R., Monien, B., Preis, R., &#38; Frommer, A. (2004). Optimal Diffusion Schemes and Load Balancing on Product Graphs. <i>Parallel Processing Letters</i>, 61–73. <a href=\"https://doi.org/10.1142/s0129626404001714\">https://doi.org/10.1142/s0129626404001714</a>","short":"R. Elsässer, B. Monien, R. Preis, A. Frommer, Parallel Processing Letters (2004) 61–73.","mla":"Elsässer, Robert, et al. “Optimal Diffusion Schemes and Load Balancing on Product Graphs.” <i>Parallel Processing Letters</i>, 2004, pp. 61–73, doi:<a href=\"https://doi.org/10.1142/s0129626404001714\">10.1142/s0129626404001714</a>.","bibtex":"@article{Elsässer_Monien_Preis_Frommer_2004, title={Optimal Diffusion Schemes and Load Balancing on Product Graphs}, DOI={<a href=\"https://doi.org/10.1142/s0129626404001714\">10.1142/s0129626404001714</a>}, journal={Parallel Processing Letters}, author={Elsässer, Robert and Monien, Burkhard and Preis, Robert and Frommer, Andreas}, year={2004}, pages={61–73} }"},"year":"2004"},{"title":"A set oriented approach to global optimal control","doi":"10.1051/cocv:2004006","date_updated":"2022-01-06T06:52:53Z","date_created":"2020-04-16T08:11:16Z","author":[{"first_name":"Oliver","full_name":"Junge, Oliver","last_name":"Junge"},{"full_name":"Osinga, Hinke M.","last_name":"Osinga","first_name":"Hinke M."}],"year":"2004","page":"259-270","citation":{"ama":"Junge O, Osinga HM. A set oriented approach to global optimal control. <i>ESAIM: Control, Optimisation and Calculus of Variations</i>. 2004:259-270. doi:<a href=\"https://doi.org/10.1051/cocv:2004006\">10.1051/cocv:2004006</a>","chicago":"Junge, Oliver, and Hinke M. Osinga. “A Set Oriented Approach to Global Optimal Control.” <i>ESAIM: Control, Optimisation and Calculus of Variations</i>, 2004, 259–70. <a href=\"https://doi.org/10.1051/cocv:2004006\">https://doi.org/10.1051/cocv:2004006</a>.","ieee":"O. Junge and H. M. Osinga, “A set oriented approach to global optimal control,” <i>ESAIM: Control, Optimisation and Calculus of Variations</i>, pp. 259–270, 2004.","mla":"Junge, Oliver, and Hinke M. Osinga. “A Set Oriented Approach to Global Optimal Control.” <i>ESAIM: Control, Optimisation and Calculus of Variations</i>, 2004, pp. 259–70, doi:<a href=\"https://doi.org/10.1051/cocv:2004006\">10.1051/cocv:2004006</a>.","bibtex":"@article{Junge_Osinga_2004, title={A set oriented approach to global optimal control}, DOI={<a href=\"https://doi.org/10.1051/cocv:2004006\">10.1051/cocv:2004006</a>}, journal={ESAIM: Control, Optimisation and Calculus of Variations}, author={Junge, Oliver and Osinga, Hinke M.}, year={2004}, pages={259–270} }","short":"O. Junge, H.M. Osinga, ESAIM: Control, Optimisation and Calculus of Variations (2004) 259–270.","apa":"Junge, O., &#38; Osinga, H. M. (2004). A set oriented approach to global optimal control. <i>ESAIM: Control, Optimisation and Calculus of Variations</i>, 259–270. <a href=\"https://doi.org/10.1051/cocv:2004006\">https://doi.org/10.1051/cocv:2004006</a>"},"publication_identifier":{"issn":["1292-8119","1262-3377"]},"publication_status":"published","_id":"16619","department":[{"_id":"101"}],"user_id":"15701","status":"public","publication":"ESAIM: Control, Optimisation and Calculus of Variations","type":"journal_article"},{"title":"Uncertainty in the dynamics of conservative maps","doi":"10.1109/cdc.2004.1430379","date_updated":"2022-01-06T06:52:53Z","author":[{"last_name":"Junge","full_name":"Junge, O.","first_name":"O."},{"last_name":"Marsden","full_name":"Marsden, J.E.","first_name":"J.E."},{"full_name":"Mezic, I.","last_name":"Mezic","first_name":"I."}],"date_created":"2020-04-16T08:12:31Z","year":"2004","citation":{"ama":"Junge O, Marsden JE, Mezic I. Uncertainty in the dynamics of conservative maps. In: <i>2004 43rd IEEE Conference on Decision and Control (CDC) (IEEE Cat. No.04CH37601)</i>. ; 2004. doi:<a href=\"https://doi.org/10.1109/cdc.2004.1430379\">10.1109/cdc.2004.1430379</a>","ieee":"O. Junge, J. E. Marsden, and I. Mezic, “Uncertainty in the dynamics of conservative maps,” in <i>2004 43rd IEEE Conference on Decision and Control (CDC) (IEEE Cat. No.04CH37601)</i>, 2004.","chicago":"Junge, O., J.E. Marsden, and I. Mezic. “Uncertainty in the Dynamics of Conservative Maps.” In <i>2004 43rd IEEE Conference on Decision and Control (CDC) (IEEE Cat. No.04CH37601)</i>, 2004. <a href=\"https://doi.org/10.1109/cdc.2004.1430379\">https://doi.org/10.1109/cdc.2004.1430379</a>.","bibtex":"@inproceedings{Junge_Marsden_Mezic_2004, title={Uncertainty in the dynamics of conservative maps}, DOI={<a href=\"https://doi.org/10.1109/cdc.2004.1430379\">10.1109/cdc.2004.1430379</a>}, booktitle={2004 43rd IEEE Conference on Decision and Control (CDC) (IEEE Cat. No.04CH37601)}, author={Junge, O. and Marsden, J.E. and Mezic, I.}, year={2004} }","mla":"Junge, O., et al. “Uncertainty in the Dynamics of Conservative Maps.” <i>2004 43rd IEEE Conference on Decision and Control (CDC) (IEEE Cat. No.04CH37601)</i>, 2004, doi:<a href=\"https://doi.org/10.1109/cdc.2004.1430379\">10.1109/cdc.2004.1430379</a>.","short":"O. Junge, J.E. Marsden, I. Mezic, in: 2004 43rd IEEE Conference on Decision and Control (CDC) (IEEE Cat. No.04CH37601), 2004.","apa":"Junge, O., Marsden, J. E., &#38; Mezic, I. (2004). Uncertainty in the dynamics of conservative maps. In <i>2004 43rd IEEE Conference on Decision and Control (CDC) (IEEE Cat. No.04CH37601)</i>. <a href=\"https://doi.org/10.1109/cdc.2004.1430379\">https://doi.org/10.1109/cdc.2004.1430379</a>"},"publication_identifier":{"isbn":["0780386825"]},"publication_status":"published","language":[{"iso":"eng"}],"_id":"16620","department":[{"_id":"101"}],"user_id":"15701","status":"public","publication":"2004 43rd IEEE Conference on Decision and Control (CDC) (IEEE Cat. No.04CH37601)","type":"conference"},{"page":"38-46","intvolume":"      3190","citation":{"bibtex":"@inproceedings{Goetz_Domik_2004, series={Lecture Notes in Computer Science}, title={openVisaar: Enriching Cooperative Visualization by Combining Open Technologies}, volume={3190}, DOI={<a href=\"https://doi.org/10.1007/978-3-540-30103-5_5\">10.1007/978-3-540-30103-5_5</a>}, booktitle={Cooperative Design, Visualization, and Engineering, First International Conference, (CDVE) 2004, Palma de Mallorca, Spain, September 19-22, 2004, Proceedings}, publisher={Springer}, author={Goetz, Frank and Domik, Gitta}, editor={Luo, YuhuaEditor}, year={2004}, pages={38–46}, collection={Lecture Notes in Computer Science} }","mla":"Goetz, Frank, and Gitta Domik. “OpenVisaar: Enriching Cooperative Visualization by Combining Open Technologies.” <i>Cooperative Design, Visualization, and Engineering, First International Conference, (CDVE) 2004, Palma de Mallorca, Spain, September 19-22, 2004, Proceedings</i>, edited by Yuhua Luo, vol. 3190, Springer, 2004, pp. 38–46, doi:<a href=\"https://doi.org/10.1007/978-3-540-30103-5_5\">10.1007/978-3-540-30103-5_5</a>.","short":"F. Goetz, G. Domik, in: Y. Luo (Ed.), Cooperative Design, Visualization, and Engineering, First International Conference, (CDVE) 2004, Palma de Mallorca, Spain, September 19-22, 2004, Proceedings, Springer, 2004, pp. 38–46.","apa":"Goetz, F., &#38; Domik, G. (2004). openVisaar: Enriching Cooperative Visualization by Combining Open Technologies. In Y. Luo (Ed.), <i>Cooperative Design, Visualization, and Engineering, First International Conference, (CDVE) 2004, Palma de Mallorca, Spain, September 19-22, 2004, Proceedings</i> (Vol. 3190, pp. 38–46). Springer. <a href=\"https://doi.org/10.1007/978-3-540-30103-5_5\">https://doi.org/10.1007/978-3-540-30103-5_5</a>","ama":"Goetz F, Domik G. openVisaar: Enriching Cooperative Visualization by Combining Open Technologies. In: Luo Y, ed. <i>Cooperative Design, Visualization, and Engineering, First International Conference, (CDVE) 2004, Palma de Mallorca, Spain, September 19-22, 2004, Proceedings</i>. Vol 3190. Lecture Notes in Computer Science. Springer; 2004:38-46. doi:<a href=\"https://doi.org/10.1007/978-3-540-30103-5_5\">10.1007/978-3-540-30103-5_5</a>","chicago":"Goetz, Frank, and Gitta Domik. “OpenVisaar: Enriching Cooperative Visualization by Combining Open Technologies.” In <i>Cooperative Design, Visualization, and Engineering, First International Conference, (CDVE) 2004, Palma de Mallorca, Spain, September 19-22, 2004, Proceedings</i>, edited by Yuhua Luo, 3190:38–46. Lecture Notes in Computer Science. Springer, 2004. <a href=\"https://doi.org/10.1007/978-3-540-30103-5_5\">https://doi.org/10.1007/978-3-540-30103-5_5</a>.","ieee":"F. Goetz and G. Domik, “openVisaar: Enriching Cooperative Visualization by Combining Open Technologies,” in <i>Cooperative Design, Visualization, and Engineering, First International Conference, (CDVE) 2004, Palma de Mallorca, Spain, September 19-22, 2004, Proceedings</i>, 2004, vol. 3190, pp. 38–46."},"year":"2004","volume":3190,"date_created":"2020-04-22T08:36:11Z","author":[{"last_name":"Goetz","full_name":"Goetz, Frank","first_name":"Frank"},{"full_name":"Domik, Gitta","id":"90","last_name":"Domik","first_name":"Gitta"}],"date_updated":"2022-01-06T06:52:56Z","publisher":"Springer","doi":"10.1007/978-3-540-30103-5_5","title":"openVisaar: Enriching Cooperative Visualization by Combining Open Technologies","publication":"Cooperative Design, Visualization, and Engineering, First International Conference, (CDVE) 2004, Palma de Mallorca, Spain, September 19-22, 2004, Proceedings","type":"conference","status":"public","editor":[{"last_name":"Luo","full_name":"Luo, Yuhua","first_name":"Yuhua"}],"department":[{"_id":"65"}],"user_id":"14955","series_title":"Lecture Notes in Computer Science","_id":"16803","language":[{"iso":"eng"}]},{"publication":"Proceeding of the Ninth International Conference on 3D Web Technology, Web3D 2004, Monterey, California, USA, April 5-8, 2004","type":"conference","status":"public","editor":[{"first_name":"Donald","last_name":"P. Brutzman","full_name":"P. Brutzman, Donald"},{"full_name":"Chittaro, Luca","last_name":"Chittaro","first_name":"Luca"},{"full_name":"Puk, Richard","last_name":"Puk","first_name":"Richard"}],"department":[{"_id":"65"}],"user_id":"14955","_id":"16804","language":[{"iso":"eng"}],"page":"87-97","citation":{"chicago":"Goetz, Frank, Ralf Borau, and Gitta Domik. “An XML-Based Visual Shading Language for Vertex and Fragment Shaders.” In <i>Proceeding of the Ninth International Conference on 3D Web Technology, Web3D 2004, Monterey, California, USA, April 5-8, 2004</i>, edited by Donald P. Brutzman, Luca Chittaro, and Richard Puk, 87–97. {ACM}, 2004. <a href=\"https://doi.org/10.1145/985040.985054\">https://doi.org/10.1145/985040.985054</a>.","ieee":"F. Goetz, R. Borau, and G. Domik, “An XML-based visual shading language for vertex and fragment shaders,” in <i>Proceeding of the Ninth International Conference on 3D Web Technology, Web3D 2004, Monterey, California, USA, April 5-8, 2004</i>, 2004, pp. 87–97.","ama":"Goetz F, Borau R, Domik G. An XML-based visual shading language for vertex and fragment shaders. In: P. Brutzman D, Chittaro L, Puk R, eds. <i>Proceeding of the Ninth International Conference on 3D Web Technology, Web3D 2004, Monterey, California, USA, April 5-8, 2004</i>. {ACM}; 2004:87-97. doi:<a href=\"https://doi.org/10.1145/985040.985054\">10.1145/985040.985054</a>","apa":"Goetz, F., Borau, R., &#38; Domik, G. (2004). An XML-based visual shading language for vertex and fragment shaders. In D. P. Brutzman, L. Chittaro, &#38; R. Puk (Eds.), <i>Proceeding of the Ninth International Conference on 3D Web Technology, Web3D 2004, Monterey, California, USA, April 5-8, 2004</i> (pp. 87–97). {ACM}. <a href=\"https://doi.org/10.1145/985040.985054\">https://doi.org/10.1145/985040.985054</a>","mla":"Goetz, Frank, et al. “An XML-Based Visual Shading Language for Vertex and Fragment Shaders.” <i>Proceeding of the Ninth International Conference on 3D Web Technology, Web3D 2004, Monterey, California, USA, April 5-8, 2004</i>, edited by Donald P. Brutzman et al., {ACM}, 2004, pp. 87–97, doi:<a href=\"https://doi.org/10.1145/985040.985054\">10.1145/985040.985054</a>.","bibtex":"@inproceedings{Goetz_Borau_Domik_2004, title={An XML-based visual shading language for vertex and fragment shaders}, DOI={<a href=\"https://doi.org/10.1145/985040.985054\">10.1145/985040.985054</a>}, booktitle={Proceeding of the Ninth International Conference on 3D Web Technology, Web3D 2004, Monterey, California, USA, April 5-8, 2004}, publisher={{ACM}}, author={Goetz, Frank and Borau, Ralf and Domik, Gitta}, editor={P. Brutzman, Donald and Chittaro, Luca and Puk, RichardEditors}, year={2004}, pages={87–97} }","short":"F. Goetz, R. Borau, G. Domik, in: D. P. Brutzman, L. Chittaro, R. Puk (Eds.), Proceeding of the Ninth International Conference on 3D Web Technology, Web3D 2004, Monterey, California, USA, April 5-8, 2004, {ACM}, 2004, pp. 87–97."},"year":"2004","author":[{"first_name":"Frank","last_name":"Goetz","full_name":"Goetz, Frank"},{"first_name":"Ralf","full_name":"Borau, Ralf","last_name":"Borau"},{"first_name":"Gitta","last_name":"Domik","id":"90","full_name":"Domik, Gitta"}],"date_created":"2020-04-22T08:40:04Z","date_updated":"2022-01-06T06:52:56Z","publisher":"{ACM}","doi":"10.1145/985040.985054","title":"An XML-based visual shading language for vertex and fragment shaders"},{"_id":"10742","department":[{"_id":"78"}],"user_id":"3118","language":[{"iso":"eng"}],"publication":"{IEEE} Transactions on Computers","type":"journal_article","status":"public","date_updated":"2022-01-06T06:50:50Z","volume":53,"author":[{"first_name":"Christoph","full_name":"Steiger, Christoph","last_name":"Steiger"},{"first_name":"Herbert","last_name":"Walder","full_name":"Walder, Herbert"},{"last_name":"Platzner","full_name":"Platzner, Marco","id":"398","first_name":"Marco"}],"date_created":"2019-07-10T12:00:43Z","title":"Operating systems for reconfigurable embedded platforms: online scheduling of real-time tasks","doi":"10.1109/tc.2004.99","issue":"11","year":"2004","page":"1393-1407","intvolume":"        53","citation":{"chicago":"Steiger, Christoph, Herbert Walder, and Marco Platzner. “Operating Systems for Reconfigurable Embedded Platforms: Online Scheduling of Real-Time Tasks.” <i>{IEEE} Transactions on Computers</i> 53, no. 11 (2004): 1393–1407. <a href=\"https://doi.org/10.1109/tc.2004.99\">https://doi.org/10.1109/tc.2004.99</a>.","ieee":"C. Steiger, H. Walder, and M. Platzner, “Operating systems for reconfigurable embedded platforms: online scheduling of real-time tasks,” <i>{IEEE} Transactions on Computers</i>, vol. 53, no. 11, pp. 1393–1407, 2004.","ama":"Steiger C, Walder H, Platzner M. Operating systems for reconfigurable embedded platforms: online scheduling of real-time tasks. <i>{IEEE} Transactions on Computers</i>. 2004;53(11):1393-1407. doi:<a href=\"https://doi.org/10.1109/tc.2004.99\">10.1109/tc.2004.99</a>","apa":"Steiger, C., Walder, H., &#38; Platzner, M. (2004). Operating systems for reconfigurable embedded platforms: online scheduling of real-time tasks. <i>{IEEE} Transactions on Computers</i>, <i>53</i>(11), 1393–1407. <a href=\"https://doi.org/10.1109/tc.2004.99\">https://doi.org/10.1109/tc.2004.99</a>","bibtex":"@article{Steiger_Walder_Platzner_2004, title={Operating systems for reconfigurable embedded platforms: online scheduling of real-time tasks}, volume={53}, DOI={<a href=\"https://doi.org/10.1109/tc.2004.99\">10.1109/tc.2004.99</a>}, number={11}, journal={{IEEE} Transactions on Computers}, author={Steiger, Christoph and Walder, Herbert and Platzner, Marco}, year={2004}, pages={1393–1407} }","mla":"Steiger, Christoph, et al. “Operating Systems for Reconfigurable Embedded Platforms: Online Scheduling of Real-Time Tasks.” <i>{IEEE} Transactions on Computers</i>, vol. 53, no. 11, 2004, pp. 1393–407, doi:<a href=\"https://doi.org/10.1109/tc.2004.99\">10.1109/tc.2004.99</a>.","short":"C. Steiger, H. Walder, M. Platzner, {IEEE} Transactions on Computers 53 (2004) 1393–1407."}},{"oa":"1","date_updated":"2022-01-06T06:51:08Z","volume":58,"author":[{"last_name":"Bischoff","full_name":"Bischoff, R.","first_name":"R."},{"first_name":"Reinhold","last_name":"Haeb-Umbach","full_name":"Haeb-Umbach, Reinhold","id":"242"},{"first_name":"Sai Ramesh","full_name":"Nammi, Sai Ramesh","last_name":"Nammi"}],"date_created":"2019-07-12T05:27:11Z","title":"Multipath-Resistant Time of Arrival Estimation for Satellite Positioning","main_file_link":[{"url":"https://groups.uni-paderborn.de/nt/pubs/2004/BiHaNa04.pdf","open_access":"1"}],"issue":"1","year":"2004","intvolume":"        58","citation":{"chicago":"Bischoff, R., Reinhold Haeb-Umbach, and Sai Ramesh Nammi. “Multipath-Resistant Time of Arrival Estimation for Satellite Positioning.” <i>AEUe, Int. Journal on Electronics and Communications</i> 58, no. 1 (2004).","ieee":"R. Bischoff, R. Haeb-Umbach, and S. R. Nammi, “Multipath-Resistant Time of Arrival Estimation for Satellite Positioning,” <i>AEUe, Int. Journal on Electronics and Communications</i>, vol. 58, no. 1, 2004.","ama":"Bischoff R, Haeb-Umbach R, Nammi SR. Multipath-Resistant Time of Arrival Estimation for Satellite Positioning. <i>AEUe, Int Journal on Electronics and Communications</i>. 2004;58(1).","apa":"Bischoff, R., Haeb-Umbach, R., &#38; Nammi, S. R. (2004). Multipath-Resistant Time of Arrival Estimation for Satellite Positioning. <i>AEUe, Int. Journal on Electronics and Communications</i>, <i>58</i>(1).","bibtex":"@article{Bischoff_Haeb-Umbach_Nammi_2004, title={Multipath-Resistant Time of Arrival Estimation for Satellite Positioning}, volume={58}, number={1}, journal={AEUe, Int. Journal on Electronics and Communications}, author={Bischoff, R. and Haeb-Umbach, Reinhold and Nammi, Sai Ramesh}, year={2004} }","mla":"Bischoff, R., et al. “Multipath-Resistant Time of Arrival Estimation for Satellite Positioning.” <i>AEUe, Int. Journal on Electronics and Communications</i>, vol. 58, no. 1, 2004.","short":"R. Bischoff, R. Haeb-Umbach, S.R. Nammi, AEUe, Int. Journal on Electronics and Communications 58 (2004)."},"_id":"11732","department":[{"_id":"54"}],"user_id":"44006","language":[{"iso":"eng"}],"publication":"AEUe, Int. Journal on Electronics and Communications","type":"journal_article","abstract":[{"text":"Satellite positioning systems, such as GPS or the future European system Galileo, employ direct-sequence spread-spectrum signals. The positioning accuracy is strongly affected by the quality of the pseudo range measurements. These measurements necessitate code and carrier synchronization of the received signal with the internally generated reference signals. In this type of systems one major error source is the multipath phenomenon, which results in a sum of delayed and weighted copies of the original signal to be present at the receiver input. This can result in a systematic error of the code tracking loop resulting in range errors in the order of several tens of meters. In this paper we propose an extension of the standard code tracking loop capable of estimating the parameters of the line-of-sight (LOS) signal and separating the LOS from the reflected signal portions. It is based on an analysis of the cross correlation of the received signal with a locally generated code sequence in the vicinity of the tracking point of a Delay-Locked Loop (DLL). For this reason, we call this method Cross Correlation Function (CCF) Analysis. The proposed method achieves considerably more accurate estimates than a DLL. Its performance is comparable to the Multipath Estimating Delay-Locked Loop (MEDLL) which is considered to be the best method for reducing multipath induced errors, so far. However, the computational complexity of the CCF Analysis is by a factor of three smaller compared to the MEDLL. Extensive simulations have been conducted for the proposed method and the MEDLL in order to assess the robustness of the two approaches under various signal constellations.","lang":"eng"}],"status":"public"}]