[{"keyword":["tet_topic_qd","tet_topic_qw","tet_topic_phc"],"ddc":["530"],"language":[{"iso":"eng"}],"abstract":[{"lang":"eng","text":"In dieser Arbeit wird eine Theorie vorgestellt, welche die quantenmechanische Vielteilchenphysik\r\nder Licht-Materie Wechselwirkung in Halbleiternanostrukturen beschreibt. Diese mikroskopische Beschreibung\r\nwird durch Kombination eines allgemeinen Dichtematrixansatzes mit speziellen Methoden\r\nzur Auswertung der Maxwellgleichungen wie der zeitaufgelösten Finite-Differenzen-Methode\r\n(FDTD) erreicht. Die Theorie wird auf verschiedene physikalische Situationen angewendet, wie z.B.\r\nLichtausbreitung in Volumenhalbleitern, Interband- und Intersubbandübergänge in Quantenfilmstrukturen\r\nund optische Anregung von Quantenpunkten. Der Fokus liegt dabei auf der Beschreibung der\r\nlinearen und nichtlinearen Antwort des Vielteilchensystems und seiner Ankopplung an das elektromagnetische\r\nFeld. In diesem Zusammenhang wird sowohl die Erzeugung als auch der Zerfall von optischen\r\nAnregungen untersucht, indem verschiedene Kopplungsmechanismen wie Elektron-Phonon-,\r\nElektron-Photon- und Elektron-Elektron-Wechselwirkung berücksichtigt werden.\r\nIm Bereich der linearen Optik, also für Anregung mit geringer Intensität, ermöglicht die Theorie\r\ndie Berechnung von Absorptionsspektren. Verschiedene Effekte in linearer Optik werden in dieser\r\nArbeit untersucht und beschrieben: Linienaufspaltung durch Polaritonen im Volumenmaterial, Zunahme\r\nder Linienbreite bei Intersubbandübergängen verursacht durch Elektron-Elektron- und Elektron-\r\nPhonon-Streuung in einzelnen Quantenfilmen, Bildung einer optischen Bandlücke durch starke radiative\r\nKopplung in Vielfilmstrukturen in Bragg-Geometrie, Phononenseitenbänder verursacht durch\r\nquantenkinetische Effekte in einzelnen Quantenpunkten und schliesslich Superradianz und Interferenzeffekte\r\nin Quantenpunktgittern.\r\nBei nichtlinearer Anregung treten Dichte-Rabiflops als fundamentale Prozesse in allen betrachteten\r\nSystemen auf und können als kohärente Be- und Entvölkerung von quantenmechanischen Zuständen\r\nbeobachtet werden. Der Einfluss von starker Lichtkopplung und verschiedenen Wechselwirkungen\r\nauf dynamische Größen wie die Besetzung wird untersucht. Bei nichtlinearer Propagation, bei\r\nder sich ein starker Lichtpuls über längere Strecken in einem System bewegt, wird selbstinduzierte\r\nVerstärkung der Transmission näher betrachtet. Des weiteren werden von der Coulombwechselwirkung\r\nverursachte nichtlineare Effekte wie exzitoninduziertes Dephasieren in Volumenmaterial und\r\nverschränkte Zustände in Quantenpunkten untersucht, die einen Zusammenbruch der Hartree-Fock-\r\nNäherung darstellen.\r\nZusammenfassend werden in dieser Arbeit verschiedene lineare und nichtlineare optische Effekte\r\nin Halbleiternanostrukturen verschiedener Dimensionalität mit Hilfe einer allgemeinen Theorie, die\r\neinen Dichtematrixansatz mit den Maxwellschen Gleichungen kombiniert, untersucht."}],"file":[{"content_type":"application/pdf","relation":"main_file","date_updated":"2018-09-04T19:39:32Z","date_created":"2018-08-30T10:02:11Z","creator":"hclaudia","file_size":4120183,"access_level":"open_access","file_id":"4321","file_name":"2004 Förstner_dissertation.pdf"}],"title":"Light Propagation and Many-Particle Effects in Semiconductor Nanostructures","date_created":"2018-08-30T10:01:05Z","year":"2004","extern":"1","file_date_updated":"2018-09-04T19:39:32Z","_id":"4319","user_id":"158","urn":"43190","status":"public","type":"dissertation","doi":"10.14279/depositonce-999","date_updated":"2022-01-06T07:00:54Z","oa":"1","supervisor":[{"last_name":"Knorr","full_name":"Knorr, A.","first_name":"A."}],"author":[{"first_name":"Jens","last_name":"Förstner","orcid":"0000-0001-7059-9862","id":"158","full_name":"Förstner, Jens"}],"citation":{"chicago":"Förstner, Jens. <i>Light Propagation and Many-Particle Effects in Semiconductor Nanostructures</i>, 2004. <a href=\"https://doi.org/10.14279/depositonce-999\">https://doi.org/10.14279/depositonce-999</a>.","ieee":"J. Förstner, <i>Light Propagation and Many-Particle Effects in Semiconductor Nanostructures</i>. 2004.","ama":"Förstner J. <i>Light Propagation and Many-Particle Effects in Semiconductor Nanostructures</i>.; 2004. doi:<a href=\"https://doi.org/10.14279/depositonce-999\">10.14279/depositonce-999</a>","short":"J. Förstner, Light Propagation and Many-Particle Effects in Semiconductor Nanostructures, 2004.","bibtex":"@book{Förstner_2004, title={Light Propagation and Many-Particle Effects in Semiconductor Nanostructures}, DOI={<a href=\"https://doi.org/10.14279/depositonce-999\">10.14279/depositonce-999</a>}, author={Förstner, Jens}, year={2004} }","mla":"Förstner, Jens. <i>Light Propagation and Many-Particle Effects in Semiconductor Nanostructures</i>. 2004, doi:<a href=\"https://doi.org/10.14279/depositonce-999\">10.14279/depositonce-999</a>.","apa":"Förstner, J. (2004). <i>Light Propagation and Many-Particle Effects in Semiconductor Nanostructures</i>. <a href=\"https://doi.org/10.14279/depositonce-999\">https://doi.org/10.14279/depositonce-999</a>"},"has_accepted_license":"1"},{"type":"journal_article","status":"public","_id":"5662","user_id":"61579","department":[{"_id":"277"}],"file_date_updated":"2018-12-18T13:36:34Z","extern":"1","has_accepted_license":"1","citation":{"apa":"Schryen, G. (2004). Effektivität von Lösungsansätzen zur Bekämpfung von Spam. <i>Wirtschaftsinformatik</i>, <i>46</i>(4), 281–288.","short":"G. Schryen, Wirtschaftsinformatik 46 (2004) 281–288.","bibtex":"@article{Schryen_2004, title={Effektivität von Lösungsansätzen zur Bekämpfung von Spam}, volume={46}, number={4}, journal={Wirtschaftsinformatik}, publisher={Springer}, author={Schryen, Guido}, year={2004}, pages={281–288} }","mla":"Schryen, Guido. “Effektivität von Lösungsansätzen Zur Bekämpfung von Spam.” <i>Wirtschaftsinformatik</i>, vol. 46, no. 4, Springer, 2004, pp. 281–88.","ama":"Schryen G. Effektivität von Lösungsansätzen zur Bekämpfung von Spam. <i>Wirtschaftsinformatik</i>. 2004;46(4):281-288.","chicago":"Schryen, Guido. “Effektivität von Lösungsansätzen Zur Bekämpfung von Spam.” <i>Wirtschaftsinformatik</i> 46, no. 4 (2004): 281–88.","ieee":"G. Schryen, “Effektivität von Lösungsansätzen zur Bekämpfung von Spam,” <i>Wirtschaftsinformatik</i>, vol. 46, no. 4, pp. 281–288, 2004."},"intvolume":"        46","page":"281-288","date_updated":"2022-01-06T07:02:24Z","oa":"1","author":[{"first_name":"Guido","full_name":"Schryen, Guido","id":"72850","last_name":"Schryen"}],"volume":46,"publication":"Wirtschaftsinformatik","abstract":[{"text":"Spam als unerwünschte Massen-E-Mail hat die Grenze von der Belästigung zur ökonomischen Relevanz längst überschritten. Ihr relativer Anteil am gesamten, weltweiten E-Mail-Aufkommen stieg in den vergangenen Jahren auf mehr als 50% im Jahr 2003. Es entstehen jährlich volkswirtschaftliche Schäden in Milliardenhöhe. Zur Bekämpfung des Spam-Problems werden neben gesetzlichen Regelungen vor allem technische Lösungen eingesetzt, bei denen das Blockieren und Filtern von E-Mails in praktisch eingesetzten Anti-Spam-Systemen dominieren. Dieser Artikel führt in die Spam-Problematik ein und beschreibt, bewertet und klassifiziert die derzeit bedeutendsten Verfahren zur Bekämpfung von Spam.","lang":"eng"}],"file":[{"access_level":"open_access","file_name":"Verlagsversion Guido_Schryen__281__288.pdf","file_id":"6338","file_size":288686,"date_created":"2018-12-18T13:36:34Z","creator":"hsiemes","date_updated":"2018-12-18T13:36:34Z","relation":"main_file","content_type":"application/pdf"}],"ddc":["000"],"keyword":["Spam","E-Mail","Spoofing","Blockieren","Filtern","Lightweight Mail Transfer Agent Authentication Protocol (LMAP)"],"language":[{"iso":"eng"}],"issue":"4","year":"2004","publisher":"Springer","date_created":"2018-11-14T14:56:51Z","title":"Effektivität von Lösungsansätzen zur Bekämpfung von Spam"},{"year":"2004","publisher":"IADIS Press","date_created":"2018-11-14T14:59:03Z","title":"Fighting Spam: Motivating an Account-based Approach","publication":"Proceedings of the IADIS International Conference WWW/Internet 2004. vol. 2","abstract":[{"text":"Spam as unsolicited e-mail to a large number of recipients is known to ecome an increasingly disturbing and costly issue of electronic business and internet traffic. Mainly technical-oriented approaches are applied with a focus on blocking, filtering, and authentication mechanisms based on the domain name system. They come along with different drawbacks and have all low effectiveness in common. The article sketches these approaches, shows its limitations, and proposes an account-based approach where the number of e-mails per day and account is restricted.","lang":"eng"}],"file":[{"relation":"main_file","content_type":"application/pdf","access_level":"open_access","file_name":"Fighting Spam_Motivating an account-based approach.pdf","file_id":"6333","file_size":46083,"date_created":"2018-12-18T13:33:30Z","creator":"hsiemes","date_updated":"2018-12-18T13:33:30Z"}],"ddc":["000"],"keyword":["e-mail","spam","filtering","blocking","LMAP","SMTP account"],"language":[{"iso":"eng"}],"has_accepted_license":"1","place":"Madrid","citation":{"chicago":"Schryen, Guido. “Fighting Spam: Motivating an Account-Based Approach.” In <i>Proceedings of the IADIS International Conference WWW/Internet 2004. Vol. 2</i>, edited by Pedro Isaias, 937–40. Madrid: IADIS Press, 2004.","ieee":"G. Schryen, “Fighting Spam: Motivating an Account-based Approach,” in <i>Proceedings of the IADIS International Conference WWW/Internet 2004. vol. 2</i>, 2004, pp. 937–940.","ama":"Schryen G. Fighting Spam: Motivating an Account-based Approach. In: Isaias P, ed. <i>Proceedings of the IADIS International Conference WWW/Internet 2004. Vol. 2</i>. Madrid: IADIS Press; 2004:937-940.","apa":"Schryen, G. (2004). Fighting Spam: Motivating an Account-based Approach. In P. Isaias (Ed.), <i>Proceedings of the IADIS International Conference WWW/Internet 2004. vol. 2</i> (pp. 937–940). Madrid: IADIS Press.","bibtex":"@inproceedings{Schryen_2004, place={Madrid}, title={Fighting Spam: Motivating an Account-based Approach}, booktitle={Proceedings of the IADIS International Conference WWW/Internet 2004. vol. 2}, publisher={IADIS Press}, author={Schryen, Guido}, editor={Isaias, PedroEditor}, year={2004}, pages={937–940} }","short":"G. Schryen, in: P. Isaias (Ed.), Proceedings of the IADIS International Conference WWW/Internet 2004. Vol. 2, IADIS Press, Madrid, 2004, pp. 937–940.","mla":"Schryen, Guido. “Fighting Spam: Motivating an Account-Based Approach.” <i>Proceedings of the IADIS International Conference WWW/Internet 2004. Vol. 2</i>, edited by Pedro Isaias, IADIS Press, 2004, pp. 937–40."},"page":"937-940","oa":"1","date_updated":"2022-01-06T07:02:25Z","author":[{"full_name":"Schryen, Guido","id":"72850","last_name":"Schryen","first_name":"Guido"}],"type":"conference","editor":[{"first_name":"Pedro","last_name":"Isaias","full_name":"Isaias, Pedro"}],"status":"public","_id":"5663","user_id":"61579","department":[{"_id":"277"}],"file_date_updated":"2018-12-18T13:33:30Z","extern":"1"},{"page":"121-131","citation":{"ieee":"G. Schryen, “How Security Problems Can Compromise Remote Internet Voting Systems,” in <i>Workshop of the ESF TED Programme</i>, 2004, pp. 121–131.","chicago":"Schryen, Guido. “How Security Problems Can Compromise Remote Internet Voting Systems.” In <i>Workshop of the ESF TED Programme</i>, 121–31, 2004.","ama":"Schryen G. How Security Problems Can Compromise Remote Internet Voting Systems. In: <i>Workshop of the ESF TED Programme</i>. ; 2004:121-131.","apa":"Schryen, G. (2004). How Security Problems Can Compromise Remote Internet Voting Systems. In <i>Workshop of the ESF TED Programme</i> (pp. 121–131).","mla":"Schryen, Guido. “How Security Problems Can Compromise Remote Internet Voting Systems.” <i>Workshop of the ESF TED Programme</i>, 2004, pp. 121–31.","bibtex":"@inproceedings{Schryen_2004, title={How Security Problems Can Compromise Remote Internet Voting Systems}, booktitle={Workshop of the ESF TED Programme}, author={Schryen, Guido}, year={2004}, pages={121–131} }","short":"G. Schryen, in: Workshop of the ESF TED Programme, 2004, pp. 121–131."},"year":"2004","has_accepted_license":"1","title":"How Security Problems Can Compromise Remote Internet Voting Systems","author":[{"last_name":"Schryen","id":"72850","full_name":"Schryen, Guido","first_name":"Guido"}],"date_created":"2018-11-14T14:59:31Z","date_updated":"2022-01-06T07:02:25Z","oa":"1","status":"public","file":[{"access_level":"open_access","file_id":"6335","file_name":"Official paper schryen_e-voting_in_europe.pdf","file_size":516042,"date_created":"2018-12-18T13:34:32Z","creator":"hsiemes","date_updated":"2018-12-18T13:34:32Z","relation":"main_file","content_type":"application/pdf"}],"abstract":[{"text":"Remote Internet voting systems still suffer from many security problems which rely on the clients, the servers, and the network connections. Denial-ofservice attacks and viruses still belong to the most challenging security issues. Projects and studies like the ?Voting Technology Project? of CALTECH and MIT or SERVE of the US Department of Defense set up to gain experience evidence many of the notional weaknesses of current Internet voting systems.","lang":"eng"}],"publication":"Workshop of the ESF TED Programme","type":"conference","file_date_updated":"2018-12-18T13:34:32Z","language":[{"iso":"eng"}],"extern":"1","ddc":["000"],"department":[{"_id":"277"}],"user_id":"61579","_id":"5664"},{"file":[{"relation":"main_file","content_type":"application/pdf","file_size":121468,"file_id":"6337","access_level":"open_access","file_name":"Schryen - Neulich am Hot Spot.pdf","date_updated":"2018-12-18T13:35:32Z","date_created":"2018-12-18T13:35:32Z","creator":"hsiemes"}],"publication":"Digitale Teilung - digitale Integration : Perspektiven der Internetnutzung","ddc":["000"],"language":[{"iso":"eng"}],"year":"2004","title":"Neulich am Hotspot - Bringt Mobiles Internet die Menschen ins Netz?","publisher":"KOPAED-Verlag","date_created":"2018-11-14T15:00:48Z","editor":[{"first_name":"Gernot","last_name":"Gehrke","full_name":"Gehrke, Gernot"}],"status":"public","type":"book_chapter","file_date_updated":"2018-12-18T13:35:32Z","extern":"1","_id":"5666","department":[{"_id":"277"}],"user_id":"61579","place":"München","page":"45-51","citation":{"apa":"Schryen, G. (2004). Neulich am Hotspot - Bringt Mobiles Internet die Menschen ins Netz? In G. Gehrke (Ed.), <i>Digitale Teilung - digitale Integration : Perspektiven der Internetnutzung</i> (pp. 45–51). München: KOPAED-Verlag.","bibtex":"@inbook{Schryen_2004, place={München}, title={Neulich am Hotspot - Bringt Mobiles Internet die Menschen ins Netz?}, booktitle={Digitale Teilung - digitale Integration : Perspektiven der Internetnutzung}, publisher={KOPAED-Verlag}, author={Schryen, Guido}, editor={Gehrke, GernotEditor}, year={2004}, pages={45–51} }","mla":"Schryen, Guido. “Neulich Am Hotspot - Bringt Mobiles Internet Die Menschen Ins Netz?” <i>Digitale Teilung - Digitale Integration : Perspektiven Der Internetnutzung</i>, edited by Gernot Gehrke, KOPAED-Verlag, 2004, pp. 45–51.","short":"G. Schryen, in: G. Gehrke (Ed.), Digitale Teilung - Digitale Integration : Perspektiven Der Internetnutzung, KOPAED-Verlag, München, 2004, pp. 45–51.","chicago":"Schryen, Guido. “Neulich Am Hotspot - Bringt Mobiles Internet Die Menschen Ins Netz?” In <i>Digitale Teilung - Digitale Integration : Perspektiven Der Internetnutzung</i>, edited by Gernot Gehrke, 45–51. München: KOPAED-Verlag, 2004.","ieee":"G. Schryen, “Neulich am Hotspot - Bringt Mobiles Internet die Menschen ins Netz?,” in <i>Digitale Teilung - digitale Integration : Perspektiven der Internetnutzung</i>, G. Gehrke, Ed. München: KOPAED-Verlag, 2004, pp. 45–51.","ama":"Schryen G. Neulich am Hotspot - Bringt Mobiles Internet die Menschen ins Netz? In: Gehrke G, ed. <i>Digitale Teilung - Digitale Integration : Perspektiven Der Internetnutzung</i>. München: KOPAED-Verlag; 2004:45-51."},"has_accepted_license":"1","date_updated":"2022-01-06T07:02:25Z","oa":"1","author":[{"last_name":"Schryen","id":"72850","full_name":"Schryen, Guido","first_name":"Guido"}]},{"issue":"1","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).","short":"R. Bischoff, R. Haeb-Umbach, S.R. Nammi, AEUe, Int. Journal on Electronics and Communications 58 (2004).","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.","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)."},"year":"2004","volume":58,"date_created":"2019-07-12T05:27:11Z","author":[{"full_name":"Bischoff, R.","last_name":"Bischoff","first_name":"R."},{"first_name":"Reinhold","last_name":"Haeb-Umbach","full_name":"Haeb-Umbach, Reinhold","id":"242"},{"first_name":"Sai Ramesh","last_name":"Nammi","full_name":"Nammi, Sai Ramesh"}],"oa":"1","date_updated":"2022-01-06T06:51:08Z","main_file_link":[{"open_access":"1","url":"https://groups.uni-paderborn.de/nt/pubs/2004/BiHaNa04.pdf"}],"title":"Multipath-Resistant Time of Arrival Estimation for Satellite Positioning","publication":"AEUe, Int. Journal on Electronics and Communications","type":"journal_article","status":"public","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"}],"department":[{"_id":"54"}],"user_id":"44006","_id":"11732","language":[{"iso":"eng"}]},{"title":"Soft Features for Improved Distributed Speech Recognition over Wireless Networks","main_file_link":[{"open_access":"1","url":"https://groups.uni-paderborn.de/nt/pubs/2004/HaIo04.pdf"}],"date_updated":"2022-01-06T06:51:08Z","oa":"1","date_created":"2019-07-12T05:28:18Z","author":[{"last_name":"Haeb-Umbach","id":"242","full_name":"Haeb-Umbach, Reinhold","first_name":"Reinhold"},{"full_name":"Ion, Valentin","last_name":"Ion","first_name":"Valentin"}],"year":"2004","citation":{"chicago":"Haeb-Umbach, Reinhold, and Valentin Ion. “Soft Features for Improved Distributed Speech Recognition over Wireless Networks.” In <i>International Conference on Spoken Language Processing (ICSLP 2004)</i>, 2004.","ieee":"R. Haeb-Umbach and V. Ion, “Soft Features for Improved Distributed Speech Recognition over Wireless Networks,” in <i>International Conference on Spoken Language Processing (ICSLP 2004)</i>, 2004.","ama":"Haeb-Umbach R, Ion V. Soft Features for Improved Distributed Speech Recognition over Wireless Networks. In: <i>International Conference on Spoken Language Processing (ICSLP 2004)</i>. ; 2004.","apa":"Haeb-Umbach, R., &#38; Ion, V. (2004). Soft Features for Improved Distributed Speech Recognition over Wireless Networks. In <i>International Conference on Spoken Language Processing (ICSLP 2004)</i>.","mla":"Haeb-Umbach, Reinhold, and Valentin Ion. “Soft Features for Improved Distributed Speech Recognition over Wireless Networks.” <i>International Conference on Spoken Language Processing (ICSLP 2004)</i>, 2004.","short":"R. Haeb-Umbach, V. Ion, in: International Conference on Spoken Language Processing (ICSLP 2004), 2004.","bibtex":"@inproceedings{Haeb-Umbach_Ion_2004, title={Soft Features for Improved Distributed Speech Recognition over Wireless Networks}, booktitle={International Conference on Spoken Language Processing (ICSLP 2004)}, author={Haeb-Umbach, Reinhold and Ion, Valentin}, year={2004} }"},"language":[{"iso":"eng"}],"_id":"11790","department":[{"_id":"54"}],"user_id":"44006","abstract":[{"text":"A major drawback of distributed versus terminal-based speech recognition is the fact that transmission errors can lead to degraded recognition performance. In this paper we employ soft features to mitigate the effect of bit errors on wireless transmission links: At the receiver a posteriori probabilities of the transmitted feature vectors are computed by combining bit reliability information provided by the channel decoder and a priori knowledge about residual redundancy in the feature vectors. While the first-order moment of the a posteriori probability function is the MMSE estimate, the second-order moment is a measure of the uncertainty in the reconstructed features. We conducted realistic simulations of GSM transmission and achieved significant improvements in word accuracy compared to the error mitigation strategy described in the ETSI standard.","lang":"eng"}],"status":"public","publication":"International Conference on Spoken Language Processing (ICSLP 2004)","type":"conference"},{"page":"367-370","citation":{"ieee":"E. Warsitz and R. Haeb-Umbach, “Robust speaker direction estimation with particle filtering,” in <i>IEEE Workshop on Multimedia Signal Processing (MMSP 2004)</i>, 2004, pp. 367–370.","chicago":"Warsitz, Ernst, and Reinhold Haeb-Umbach. “Robust Speaker Direction Estimation with Particle Filtering.” In <i>IEEE Workshop on Multimedia Signal Processing (MMSP 2004)</i>, 367–70, 2004. <a href=\"https://doi.org/10.1109/MMSP.2004.1436569\">https://doi.org/10.1109/MMSP.2004.1436569</a>.","ama":"Warsitz E, Haeb-Umbach R. Robust speaker direction estimation with particle filtering. In: <i>IEEE Workshop on Multimedia Signal Processing (MMSP 2004)</i>. ; 2004:367-370. doi:<a href=\"https://doi.org/10.1109/MMSP.2004.1436569\">10.1109/MMSP.2004.1436569</a>","apa":"Warsitz, E., &#38; Haeb-Umbach, R. (2004). Robust speaker direction estimation with particle filtering. In <i>IEEE Workshop on Multimedia Signal Processing (MMSP 2004)</i> (pp. 367–370). <a href=\"https://doi.org/10.1109/MMSP.2004.1436569\">https://doi.org/10.1109/MMSP.2004.1436569</a>","mla":"Warsitz, Ernst, and Reinhold Haeb-Umbach. “Robust Speaker Direction Estimation with Particle Filtering.” <i>IEEE Workshop on Multimedia Signal Processing (MMSP 2004)</i>, 2004, pp. 367–70, doi:<a href=\"https://doi.org/10.1109/MMSP.2004.1436569\">10.1109/MMSP.2004.1436569</a>.","bibtex":"@inproceedings{Warsitz_Haeb-Umbach_2004, title={Robust speaker direction estimation with particle filtering}, DOI={<a href=\"https://doi.org/10.1109/MMSP.2004.1436569\">10.1109/MMSP.2004.1436569</a>}, booktitle={IEEE Workshop on Multimedia Signal Processing (MMSP 2004)}, author={Warsitz, Ernst and Haeb-Umbach, Reinhold}, year={2004}, pages={367–370} }","short":"E. Warsitz, R. Haeb-Umbach, in: IEEE Workshop on Multimedia Signal Processing (MMSP 2004), 2004, pp. 367–370."},"year":"2004","date_created":"2019-07-12T05:31:01Z","author":[{"last_name":"Warsitz","full_name":"Warsitz, Ernst","first_name":"Ernst"},{"full_name":"Haeb-Umbach, Reinhold","id":"242","last_name":"Haeb-Umbach","first_name":"Reinhold"}],"oa":"1","date_updated":"2022-01-06T06:51:12Z","doi":"10.1109/MMSP.2004.1436569","main_file_link":[{"open_access":"1","url":"https://groups.uni-paderborn.de/nt/pubs/2004/WaHa04.pdf"}],"title":"Robust speaker direction estimation with particle filtering","publication":"IEEE Workshop on Multimedia Signal Processing (MMSP 2004)","type":"conference","status":"public","abstract":[{"lang":"eng","text":"The paper is concerned with binaural signal processing for a bimodal human-robot interface with hearing and vision. The two microphone signals are processed to obtain an enhanced single-channel input signal for the subsequent speech recognizer and to localize the acoustic source, an important information for establishing a natural human-robot communication. We utilize a robust adaptive algorithm for filter-and-sum beamforming (FSB) and extract speaker direction information from the resulting FIR filter coefficients. Further, particle filtering is applied which conducts a nonlinear Bayesian tracking of speaker movement. Good location accuracy can be achieved even in highly reverberant environments. The results obtained outperform the conventional generalized cross correlation (GCC) method."}],"department":[{"_id":"54"}],"user_id":"44006","_id":"11931","language":[{"iso":"eng"}],"keyword":["bimodal human-robot interface","binaural signal processing","enhanced single-channel input signal","filter-and-sum beamforming","filtering theory","FIR filter coefficient","generalized cross correlation method","microphones","microphone signal","nonlinear Bayesian tracking","particle filtering","robust adaptive algorithm","robust speaker direction estimation","signal processing","speech enhancement","speech recognition","speech recognizer","user interfaces"]},{"oa":"1","date_updated":"2022-01-06T06:51:12Z","date_created":"2019-07-12T05:31:02Z","author":[{"first_name":"Ernst","last_name":"Warsitz","full_name":"Warsitz, Ernst"},{"first_name":"Reinhold","last_name":"Haeb-Umbach","full_name":"Haeb-Umbach, Reinhold","id":"242"},{"last_name":"Peschke","full_name":"Peschke, Sven","first_name":"Sven"}],"title":"Adaptive Beamforming Combined with Particle Filtering for Acoustic Source Localization","main_file_link":[{"open_access":"1","url":"https://groups.uni-paderborn.de/nt/pubs/2004/WaHaPe04.pdf"}],"year":"2004","citation":{"short":"E. Warsitz, R. Haeb-Umbach, S. Peschke, in: International Conference on Spoken Language Processing (ICSLP 2004), 2004.","bibtex":"@inproceedings{Warsitz_Haeb-Umbach_Peschke_2004, title={Adaptive Beamforming Combined with Particle Filtering for Acoustic Source Localization}, booktitle={International Conference on Spoken Language Processing (ICSLP 2004)}, author={Warsitz, Ernst and Haeb-Umbach, Reinhold and Peschke, Sven}, year={2004} }","mla":"Warsitz, Ernst, et al. “Adaptive Beamforming Combined with Particle Filtering for Acoustic Source Localization.” <i>International Conference on Spoken Language Processing (ICSLP 2004)</i>, 2004.","apa":"Warsitz, E., Haeb-Umbach, R., &#38; Peschke, S. (2004). Adaptive Beamforming Combined with Particle Filtering for Acoustic Source Localization. In <i>International Conference on Spoken Language Processing (ICSLP 2004)</i>.","ama":"Warsitz E, Haeb-Umbach R, Peschke S. Adaptive Beamforming Combined with Particle Filtering for Acoustic Source Localization. In: <i>International Conference on Spoken Language Processing (ICSLP 2004)</i>. ; 2004.","chicago":"Warsitz, Ernst, Reinhold Haeb-Umbach, and Sven Peschke. “Adaptive Beamforming Combined with Particle Filtering for Acoustic Source Localization.” In <i>International Conference on Spoken Language Processing (ICSLP 2004)</i>, 2004.","ieee":"E. Warsitz, R. Haeb-Umbach, and S. Peschke, “Adaptive Beamforming Combined with Particle Filtering for Acoustic Source Localization,” in <i>International Conference on Spoken Language Processing (ICSLP 2004)</i>, 2004."},"_id":"11932","department":[{"_id":"54"}],"user_id":"44006","language":[{"iso":"eng"}],"publication":"International Conference on Spoken Language Processing (ICSLP 2004)","type":"conference","abstract":[{"lang":"eng","text":"While the main objective of adaptive Filter-and-Sum beamforming is to obtain an enhanced speech signal for subsequent processing like speech recognition, we show how speaker localization information can be derived from the filter coefficients. To increase localization accuracy, speaker tracking is performed by non-linear Bayesian state estimation, which is realized by sequential Monte Carlo methods. Improved acquisition and tracking performance was achieved even in highly reverberant environments, in comparison with both a Kalman Filter and a recently proposed Particle Filter operating on the output of a nonadaptive Delay-and-Sum beamformer."}],"status":"public"},{"title":"[Rez. v.] Peter Claus Hartmann (Hg.): Die Mainzer Kurfürsten des Hauses Schönborn als Reichserzkanzler und Landesherren. Bern, Frankfurt/M. 2002","main_file_link":[{"url":"http://www.sehepunkte.de/2004/02/1994.html","open_access":"1"}],"oa":"1","date_updated":"2022-12-28T21:32:00Z","author":[{"first_name":"Johannes","full_name":"Süßmann, Johannes","id":"16220","last_name":"Süßmann","orcid":"0000-0001-5716-0863"}],"date_created":"2022-12-21T17:27:58Z","volume":4,"year":"2004","citation":{"short":"J. Süßmann, sehepunkte 4 (2004).","bibtex":"@article{Süßmann_2004, title={[Rez. v.] Peter Claus Hartmann (Hg.): Die Mainzer Kurfürsten des Hauses Schönborn als Reichserzkanzler und Landesherren. Bern, Frankfurt/M. 2002}, volume={4}, number={2}, journal={sehepunkte}, author={Süßmann, Johannes}, year={2004} }","mla":"Süßmann, Johannes. “[Rez. v.] Peter Claus Hartmann (Hg.): Die Mainzer Kurfürsten des Hauses Schönborn als Reichserzkanzler und Landesherren. Bern, Frankfurt/M. 2002.” <i>sehepunkte</i>, vol. 4, no. 2, 2004.","apa":"Süßmann, J. (2004). [Rez. v.] Peter Claus Hartmann (Hg.): Die Mainzer Kurfürsten des Hauses Schönborn als Reichserzkanzler und Landesherren. Bern, Frankfurt/M. 2002. In <i>sehepunkte</i> (Vol. 4, Issue 2).","chicago":"Süßmann, Johannes. “[Rez. v.] Peter Claus Hartmann (Hg.): Die Mainzer Kurfürsten des Hauses Schönborn als Reichserzkanzler und Landesherren. Bern, Frankfurt/M. 2002.” <i>sehepunkte</i>, 2004.","ieee":"J. Süßmann, “[Rez. v.] Peter Claus Hartmann (Hg.): Die Mainzer Kurfürsten des Hauses Schönborn als Reichserzkanzler und Landesherren. Bern, Frankfurt/M. 2002,” <i>sehepunkte</i>, vol. 4, no. 2. 2004.","ama":"Süßmann J. [Rez. v.] Peter Claus Hartmann (Hg.): Die Mainzer Kurfürsten des Hauses Schönborn als Reichserzkanzler und Landesherren. Bern, Frankfurt/M. 2002. <i>sehepunkte</i>. 2004;4(2)."},"intvolume":"         4","publication_status":"published","issue":"2","keyword":["Schönborn","Johann Philipp von Schönborn","Lothar Franz von Schönborn","Leibniz","Kurmainz","Gesetzgebung","Kulturpatronage"],"language":[{"iso":"ger"}],"extern":"1","_id":"34776","user_id":"16220","department":[{"_id":"446"}],"status":"public","type":"review","publication":"sehepunkte"},{"publication":"sehepunkte","type":"review","status":"public","_id":"34777","department":[{"_id":"446"}],"user_id":"16220","keyword":["Tiepolo","Giovanni Battista","Würzburger Residenz","Reichsidee"],"extern":"1","language":[{"iso":"ger"}],"publication_status":"published","issue":"11","year":"2004","intvolume":"         4","citation":{"ama":"Süßmann J. [Rez. v.] Peter Stephan: »Im Glanz der Majestät des Reiches« – Tiepolo und die Würzburger Residenz [...]. Weißenhorn. Anton H. Konrad 2003. <i>sehepunkte</i>. 2004;4(11).","chicago":"Süßmann, Johannes. “[Rez. v.] Peter Stephan: »Im Glanz der Majestät des Reiches« – Tiepolo und die Würzburger Residenz [...]. Weißenhorn. Anton H. Konrad 2003.” <i>sehepunkte</i>, 2004.","ieee":"J. Süßmann, “[Rez. v.] Peter Stephan: »Im Glanz der Majestät des Reiches« – Tiepolo und die Würzburger Residenz [...]. Weißenhorn. Anton H. Konrad 2003,” <i>sehepunkte</i>, vol. 4, no. 11. 2004.","bibtex":"@article{Süßmann_2004, title={[Rez. v.] Peter Stephan: »Im Glanz der Majestät des Reiches« – Tiepolo und die Würzburger Residenz [...]. Weißenhorn. Anton H. Konrad 2003}, volume={4}, number={11}, journal={sehepunkte}, author={Süßmann, Johannes}, year={2004} }","mla":"Süßmann, Johannes. “[Rez. v.] Peter Stephan: »Im Glanz der Majestät des Reiches« – Tiepolo und die Würzburger Residenz [...]. Weißenhorn. Anton H. Konrad 2003.” <i>sehepunkte</i>, vol. 4, no. 11, 2004.","short":"J. Süßmann, sehepunkte 4 (2004).","apa":"Süßmann, J. (2004). [Rez. v.] Peter Stephan: »Im Glanz der Majestät des Reiches« – Tiepolo und die Würzburger Residenz [...]. Weißenhorn. Anton H. Konrad 2003. In <i>sehepunkte</i> (Vol. 4, Issue 11)."},"date_updated":"2022-12-28T21:32:06Z","oa":"1","volume":4,"author":[{"first_name":"Johannes","full_name":"Süßmann, Johannes","id":"16220","orcid":"0000-0001-5716-0863","last_name":"Süßmann"}],"date_created":"2022-12-21T17:33:38Z","title":"[Rez. v.] Peter Stephan: »Im Glanz der Majestät des Reiches« – Tiepolo und die Würzburger Residenz [...]. Weißenhorn. Anton H. Konrad 2003","main_file_link":[{"open_access":"1","url":"http://www.sehepunkte.de/2004/11/4131.html"}]},{"_id":"6068","department":[{"_id":"424"}],"user_id":"42165","keyword":["response bias","temporal order tasks","attention manipulation","masked primes","perceptual latency priming","Adult","Attention","Discrimination Learning","Female","Humans","Male","Memory","Short-Term","Orientation","Pattern Recognition","Visual","Perceptual Masking","Psychomotor Performance","Psychophysics","Reaction Time","Serial Learning","Attention","Latent Learning","Priming","Response Bias","Visual Perception","Response Latency","Temporal Order (Judgment)"],"extern":"1","language":[{"iso":"eng"}],"publication":"Psychological Research","type":"journal_article","abstract":[{"text":"Attending to a location shortens the perceptual latency of stimuli appearing at this location (perceptual latency priming). According to attentional explanations, perceptual latency priming relies on the speeded transfer of attended visual information into an internal model. However, doubts about the attentional origin have repeatedly been raised because efforts to minimize response bias have been insufficient in most studies. Five experiments investigated the contribution of a response bias to perceptual latency priming (judgment bias due to the two-alternative forced-choice method and due to the existence of the prime, criterion effects or second-order bias, sensorimotor priming). If any, only small response biases were found. The results thus support the attentional explanation. (PsycINFO Database Record (c) 2016 APA, all rights reserved)","lang":"eng"}],"status":"public","date_updated":"2022-06-07T00:25:03Z","oa":"1","volume":68,"date_created":"2018-12-10T07:03:30Z","author":[{"first_name":"Ingrid","full_name":"Scharlau, Ingrid","id":"451","orcid":"0000-0003-2364-9489","last_name":"Scharlau"}],"title":"Evidence against response bias in temporal order tasks with attention manipulation by masked primes.","main_file_link":[{"url":"https://kw.uni-paderborn.de/fileadmin/fakultaet/Institute/psychologie/Kognitive_Psychologie/Publikationen/Scharlau2004PsychResResponseBiasFinal.pdf","open_access":"1"}],"publication_identifier":{"issn":["0340-0727"]},"publication_status":"published","issue":"4","year":"2004","intvolume":"        68","page":"224 - 236","citation":{"chicago":"Scharlau, Ingrid. “Evidence against Response Bias in Temporal Order Tasks with Attention Manipulation by Masked Primes.” <i>Psychological Research</i> 68, no. 4 (2004): 224–36.","ieee":"I. Scharlau, “Evidence against response bias in temporal order tasks with attention manipulation by masked primes.,” <i>Psychological Research</i>, vol. 68, no. 4, pp. 224–236, 2004.","ama":"Scharlau I. Evidence against response bias in temporal order tasks with attention manipulation by masked primes. <i>Psychological Research</i>. 2004;68(4):224-236.","apa":"Scharlau, I. (2004). Evidence against response bias in temporal order tasks with attention manipulation by masked primes. <i>Psychological Research</i>, <i>68</i>(4), 224–236.","short":"I. Scharlau, Psychological Research 68 (2004) 224–236.","bibtex":"@article{Scharlau_2004, title={Evidence against response bias in temporal order tasks with attention manipulation by masked primes.}, volume={68}, number={4}, journal={Psychological Research}, author={Scharlau, Ingrid}, year={2004}, pages={224–236} }","mla":"Scharlau, Ingrid. “Evidence against Response Bias in Temporal Order Tasks with Attention Manipulation by Masked Primes.” <i>Psychological Research</i>, vol. 68, no. 4, 2004, pp. 224–36."}},{"title":"The spatial distribution of attention in perceptual latency priming.","date_created":"2018-12-10T07:07:56Z","year":"2004","issue":"8","language":[{"iso":"eng"}],"keyword":["visual attention","spatial distribution","perceptual latency priming","Attention","Priming","Spatial Organization","Visual Perception"],"abstract":[{"text":"The spatial distribution of visual attention is a yet unresolved question. One of the main topics is whether attention is distributed in a graded fashion around an attended location (e.g., Downing, 1988; Zimba & Hughes, 1987). The present experiments explore whether, and on which conditions, gradients of attention arise and contribute to perceptual facilitation. A masked or unmasked prime precedes one of two targets whose temporal order has to be judged. The prime captures attention, which shortens the perceptual latency of the primed target (perceptual latency priming; Scharlau & Neumann, 2003a; Shore, Spence, & Klein, 2001). No strong evidence for an attentional gradient was found. (1) Accuracy of temporal order judgements was independent of the distance between the two targets that were judged. That is, facilitation of the second target by the first target was spatially invariant. (2) With targets of short duration, facilitation was independent of prime-target distance. (3) With ta","lang":"eng"}],"publication":"The Quarterly Journal of Experimental Psychology A: Human Experimental Psychology","main_file_link":[{"open_access":"1","url":"https://kw.uni-paderborn.de/fileadmin/fakultaet/Institute/psychologie/Kognitive_Psychologie/Publikationen/SpliFociFinal.pdf"}],"volume":"57A","author":[{"first_name":"Ingrid","full_name":"Scharlau, Ingrid","id":"451","orcid":"0000-0003-2364-9489","last_name":"Scharlau"}],"date_updated":"2022-06-07T00:25:35Z","oa":"1","page":"1411 - 1436","citation":{"chicago":"Scharlau, Ingrid. “The Spatial Distribution of Attention in Perceptual Latency Priming.” <i>The Quarterly Journal of Experimental Psychology A: Human Experimental Psychology</i> 57A, no. 8 (2004): 1411–36.","ieee":"I. Scharlau, “The spatial distribution of attention in perceptual latency priming.,” <i>The Quarterly Journal of Experimental Psychology A: Human Experimental Psychology</i>, vol. 57A, no. 8, pp. 1411–1436, 2004.","ama":"Scharlau I. The spatial distribution of attention in perceptual latency priming. <i>The Quarterly Journal of Experimental Psychology A: Human Experimental Psychology</i>. 2004;57A(8):1411-1436.","apa":"Scharlau, I. (2004). The spatial distribution of attention in perceptual latency priming. <i>The Quarterly Journal of Experimental Psychology A: Human Experimental Psychology</i>, <i>57A</i>(8), 1411–1436.","mla":"Scharlau, Ingrid. “The Spatial Distribution of Attention in Perceptual Latency Priming.” <i>The Quarterly Journal of Experimental Psychology A: Human Experimental Psychology</i>, vol. 57A, no. 8, 2004, pp. 1411–36.","short":"I. Scharlau, The Quarterly Journal of Experimental Psychology A: Human Experimental Psychology 57A (2004) 1411–1436.","bibtex":"@article{Scharlau_2004, title={The spatial distribution of attention in perceptual latency priming.}, volume={57A}, number={8}, journal={The Quarterly Journal of Experimental Psychology A: Human Experimental Psychology}, author={Scharlau, Ingrid}, year={2004}, pages={1411–1436} }"},"publication_identifier":{"issn":["0272-4987"]},"publication_status":"published","extern":"1","department":[{"_id":"424"}],"user_id":"42165","_id":"6089","status":"public","type":"journal_article"},{"abstract":[{"lang":"eng","text":"Brushless DC motor drives are typically employed in speed controlled applications. Torque control, particularly during regenerative mode, is not the standard domain of BLDC drives. However, it can be shown that the known BLDC control approach can be extended to control the torque in the regenerative mode even for low speed or at standstill. A hysteresis controller is proposed, which is specified by means of a state chart."}],"status":"public","publication":"German-Korean Symposium 2004 on Power Electronics and Electrical Drives, Aachen","type":"conference","language":[{"iso":"eng"}],"_id":"29921","department":[{"_id":"52"}],"user_id":"66","year":"2004","citation":{"chicago":"Böcker, Joachim. “Advanced Hysteresis Control of Brushless DC Motors.” In <i>German-Korean Symposium 2004 on Power Electronics and Electrical Drives, Aachen</i>, 2004.","ieee":"J. Böcker, “Advanced Hysteresis Control of Brushless DC Motors,” presented at the Germany-Korea Symposium, Aachen, Germany, 2004.","ama":"Böcker J. Advanced Hysteresis Control of Brushless DC Motors. In: <i>German-Korean Symposium 2004 on Power Electronics and Electrical Drives, Aachen</i>. ; 2004.","apa":"Böcker, J. (2004). Advanced Hysteresis Control of Brushless DC Motors. <i>German-Korean Symposium 2004 on Power Electronics and Electrical Drives, Aachen</i>. Germany-Korea Symposium, Aachen, Germany.","mla":"Böcker, Joachim. “Advanced Hysteresis Control of Brushless DC Motors.” <i>German-Korean Symposium 2004 on Power Electronics and Electrical Drives, Aachen</i>, 2004.","bibtex":"@inproceedings{Böcker_2004, title={Advanced Hysteresis Control of Brushless DC Motors}, booktitle={German-Korean Symposium 2004 on Power Electronics and Electrical Drives, Aachen}, author={Böcker, Joachim}, year={2004} }","short":"J. Böcker, in: German-Korean Symposium 2004 on Power Electronics and Electrical Drives, Aachen, 2004."},"publication_status":"published","title":"Advanced Hysteresis Control of Brushless DC Motors","conference":{"location":"Aachen, Germany","name":"Germany-Korea Symposium","start_date":"2004-06"},"main_file_link":[{"url":"https://nbn-resolving.de/urn:nbn:de:hbz:466:2-40432","open_access":"1"}],"oa":"1","date_updated":"2022-08-17T08:41:29Z","date_created":"2022-02-21T10:17:56Z","author":[{"first_name":"Joachim","orcid":"0000-0002-8480-7295","last_name":"Böcker","id":"66","full_name":"Böcker, Joachim"}]},{"author":[{"last_name":"Noack","full_name":"Noack, Peter","first_name":"Peter"},{"full_name":"Buhl, Heike M.","id":"27152","last_name":"Buhl","first_name":"Heike M."}],"date_created":"2022-08-02T11:48:51Z","volume":36,"oa":"1","date_updated":"2022-08-29T04:14:54Z","main_file_link":[{"open_access":"1","url":"https://www.researchgate.net/profile/Peter-Noack/publication/254372815_Relations_with_Parents_and_Friends_During_Adolescence_and_Early_Adulthood/links/575027d508ae5c7e547a8b66/Relations-with-Parents-and-Friends-During-Adolescence-and-Early-Adulthood.pdf"}],"title":"Relations with parents and friends during adolescence and early adulthood","issue":"3/4","publication_status":"published","citation":{"ama":"Noack P, Buhl HM. Relations with parents and friends during adolescence and early adulthood. <i>Marriage and Family Review</i>. 2004;36(3/4):31-51.","chicago":"Noack, Peter, and Heike M. Buhl. “Relations with Parents and Friends during Adolescence and Early Adulthood.” <i>Marriage and Family Review</i> 36, no. 3/4 (2004): 31–51.","ieee":"P. Noack and H. M. Buhl, “Relations with parents and friends during adolescence and early adulthood,” <i>Marriage and Family Review</i>, vol. 36, no. 3/4, pp. 31–51, 2004.","short":"P. Noack, H.M. Buhl, Marriage and Family Review 36 (2004) 31–51.","bibtex":"@article{Noack_Buhl_2004, title={Relations with parents and friends during adolescence and early adulthood}, volume={36}, number={3/4}, journal={Marriage and Family Review}, author={Noack, Peter and Buhl, Heike M.}, year={2004}, pages={31–51} }","mla":"Noack, Peter, and Heike M. Buhl. “Relations with Parents and Friends during Adolescence and Early Adulthood.” <i>Marriage and Family Review</i>, vol. 36, no. 3/4, 2004, pp. 31–51.","apa":"Noack, P., &#38; Buhl, H. M. (2004). Relations with parents and friends during adolescence and early adulthood. <i>Marriage and Family Review</i>, <i>36</i>(3/4), 31–51."},"intvolume":"        36","page":"31 - 51","year":"2004","user_id":"42165","department":[{"_id":"427"}],"_id":"32508","language":[{"iso":"eng"}],"extern":"1","type":"journal_article","publication":"Marriage and Family Review","status":"public","abstract":[{"lang":"eng","text":"Relative power, conflict, and intimacy in adolescents' and young adults' relations with mothers, fathers, and best friends were examined. Two hundred eighty-five students from German high-track (i.e., university bound schools 6th, 9th, 12th grade), undergraduate and graduate students completed the respective scales of the Network of Relationships Inventory (Furman & Buhrmester, 1985). Relations with friends were more symmetrical and had a better socio-emotional quality than relations with parents. Still, increases in relative power in relations with parents were accompanied by low absolute levels of conflict. A symmetrical distribution of power in the family was not reached before the end of the third decade of life. To explore the influence of the entry into worklife on close relations, an additional subsample of 55 working young adults was compared with the participating university students. Despite slight differences in age-related patterns of intimacy, similarities prevailed. Overall, findings mostly converge with observations in U.S. samples of high school and college students and point to a more general process of relationship development as suggested by individuation theory."}]},{"date_created":"2023-10-05T13:34:08Z","author":[{"full_name":"Gesemann, Sebastian","last_name":"Gesemann","first_name":"Sebastian"}],"date_updated":"2023-10-05T22:09:01Z","oa":"1","title":"Implementierung eines Verfahrens zur Berechnung optimaler längenbeschränkter Präfix-Codes","has_accepted_license":"1","citation":{"chicago":"Gesemann, Sebastian. <i>Implementierung eines Verfahrens zur Berechnung optimaler längenbeschränkter Präfix-Codes</i>, 2004.","ieee":"S. Gesemann, <i>Implementierung eines Verfahrens zur Berechnung optimaler längenbeschränkter Präfix-Codes</i>. 2004.","ama":"Gesemann S. <i>Implementierung eines Verfahrens zur Berechnung optimaler längenbeschränkter Präfix-Codes</i>.; 2004.","apa":"Gesemann, S. (2004). <i>Implementierung eines Verfahrens zur Berechnung optimaler längenbeschränkter Präfix-Codes</i>.","mla":"Gesemann, Sebastian. <i>Implementierung eines Verfahrens zur Berechnung optimaler längenbeschränkter Präfix-Codes</i>. 2004.","bibtex":"@book{Gesemann_2004, title={Implementierung eines Verfahrens zur Berechnung optimaler längenbeschränkter Präfix-Codes}, author={Gesemann, Sebastian}, year={2004} }","short":"S. 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