@article{FassbenderMoessleVogler1996,
  author    = {Faßbender, Heinz and M{\"o}ßle, Andrea and Vogler, Heiko},
  title     = {Implementation of a deterministic partial e-unification algorithm for macro tree transducers},
  series = {Journal of functional and logic programming. 1996 (1996), H. 2},
  journal   = {Journal of functional and logic programming. 1996 (1996), H. 2},
  isbn      = {1080-5230},
  year      = {1996},
  language  = {en}
}
@article{Fassbender1993,
  author    = {Faßbender, Heinz},
  title     = {Implementation of a universal unification algorithm for macro tree transducers},
  series = {Fundamentals of computation theory : proceedings / 9th International Conference, FCT '93, Szeged, Hungary, August 23 - 27, 1993. Zolt{\´a}n {\´E}sik (ed.)},
  journal   = {Fundamentals of computation theory : proceedings / 9th International Conference, FCT '93, Szeged, Hungary, August 23 - 27, 1993. Zolt{\´a}n {\´E}sik (ed.)},
  publisher = {Springer},
  address   = {Berlin [u.a.]},
  isbn      = {3-540-57163-9},
  pages     = {222 -- 233},
  year      = {1993},
  language  = {en}
}
@article{Fassbender1995,
  author    = {Faßbender, Heinz},
  title     = {Implementation of a UU-Algorithm for primitive recursive tree functions},
  series = {Fundamentals of computation theory : proceedings / 10th International Conference, FCT '95, Dresden, Germany, August 22 - 25, 1995. Horst Reichel (ed.)},
  journal   = {Fundamentals of computation theory : proceedings / 10th International Conference, FCT '95, Dresden, Germany, August 22 - 25, 1995. Horst Reichel (ed.)},
  publisher = {Springer},
  address   = {Berlin [u.a.]},
  isbn      = {3-540-60249-6},
  pages     = {233 -- 242},
  year      = {1995},
  language  = {en}
}
@article{FassbenderVogler1994,
  author    = {Faßbender, Heinz and Vogler, Heiko},
  title     = {Implementierung eines universellen Unifikationsalgorithmus f{\"u}r Macro Tree Transducer},
  series = {Alternative Konzepte f{\"u}r Sprachen und Rechner : Bad Honnef 1993 / J. Ebert (Hrsg.)},
  journal   = {Alternative Konzepte f{\"u}r Sprachen und Rechner : Bad Honnef 1993 / J. Ebert (Hrsg.)},
  publisher = {Univ., Inst. f{\"u}r Informatik},
  address   = {Koblenz},
  pages     = {151 S.},
  year      = {1994},
  language  = {de}
}
@article{WissenBogdanskiScheeretal.2005,
  author    = {Wissen, M. and Bogdanski, N. and Scheer, H.-C. and Bitz, Andreas and Ahrens, G. and Gruetzner, G.},
  title     = {Implication of the light polarisation for UV curing of pre-patterned resists},
  series = {Microelectronic Engineering},
  volume    = {78-79},
  journal   = {Microelectronic Engineering},
  issn      = {0167-9317},
  doi       = {10.1016/j.mee.2004.12.099},
  pages     = {659 -- 664},
  year      = {2005},
  language  = {en}
}
@article{HeuermannIbrahim2009,
  author    = {Heuermann, Holger and Ibrahim, Irfan},
  title     = {Improvements in the flicker noise reduction technique for osillator designs / Ibrahim, Irfan ; Heuermann, Holger},
  series = {European Microwave Conference, 2009 : EuMC 2009 ; Sept. 29, 2009 - Oct. 1, 2009, Rome, Italy ; part of European Microwave Week (EuMW) / sponsored by EuMA, European Microwave Association ... Endorsed by IEEE},
  journal   = {European Microwave Conference, 2009 : EuMC 2009 ; Sept. 29, 2009 - Oct. 1, 2009, Rome, Italy ; part of European Microwave Week (EuMW) / sponsored by EuMA, European Microwave Association ... Endorsed by IEEE},
  publisher = {IEEE},
  address   = {Piscataway, NJ},
  isbn      = {978-1-4244-4748-0},
  pages     = {1215 -- 1218},
  year      = {2009},
  language  = {en}
}
@article{NoureddineKraffLaddetal.2017,
  author    = {Noureddine, Yacine and Kraff, Oliver and Ladd, Mark E. and Wrede, Karsten H. and Chen, Bixia and Quick, Harald H. and Schaefers, Gregor and Bitz, Andreas},
  title     = {In vitro and in silico assessment of RF-induced heating around intracranial aneurysm clips at 7 Tesla},
  series = {Magnetic Resonance in Medicine},
  journal   = {Magnetic Resonance in Medicine},
  number    = {Early view},
  publisher = {Wiley},
  address   = {Weinheim},
  issn      = {1522-2594},
  doi       = {10.1002/mrm.26650},
  pages     = {14 Seiten},
  year      = {2017},
  language  = {en}
}
@article{KobusBitzUdenetal.2012,
  author    = {Kobus, Thiele and Bitz, Andreas and Uden, Mark J. van and Lagemaat, Miram W. and Rothgang, Eva and Orzada, Stephan and Heerschap, Arend and Scheenen, Tom W. J.},
  title     = {In vivo 31P MR spectroscopic imaging of the human prostate at 7 T: safety and feasibility},
  series = {Magnetic Resonance in Medicine},
  volume    = {68},
  journal   = {Magnetic Resonance in Medicine},
  number    = {6},
  publisher = {Wiley-Liss},
  address   = {New York},
  issn      = {1522-2594},
  doi       = {10.1002/mrm.24175},
  pages     = {1683 -- 1695},
  year      = {2012},
  abstract  = {31P MR spectroscopic imaging of the human prostate provides information about phosphorylated metabolites that could be used for prostate cancer characterization. The sensitivity of a magnetic field strength of 7 T might enable 3D 31P MR spectroscopic imaging with relevant spatial resolution in a clinically acceptable measurement time. To this end, a 31P endorectal coil was developed and combined with an eight-channel 1H body-array coil to relate metabolic information to anatomical location. An extensive safety validation was performed to evaluate the specific absorption rate, the radiofrequency field distribution, and the temperature distribution of both coils. This validation consisted of detailed Finite Integration Technique simulations, confirmed by MR thermometry and Burn:x-wiley:07403194:media:MRM24175:tex2gif-stack-1 measurements in a phantom and in vivo temperature measurements. The safety studies demonstrated that the presence of the 31P endorectal coil had no influence on the specific absorption rate levels and temperature distribution of the external eight-channel 1H array coil. To stay within a 10 g averaged local specific absorption rate of 10 W/kg, a maximum time-averaged input power of 33 W for the 1H array coil was allowed. For transmitting with the 31P endorectal coil, our safety limit of less than 1°C temperature increase in vivo during a 15-min MR spectroscopic imaging experiment was reached at a time-averaged input power of 1.9 W. With this power setting, a second in vivo measurement was performed on a healthy volunteer. Using adiabatic excitation, 3D 31P MR spectroscopic imaging produced spectra from the entire prostate in 18 min with a spatial resolution of 4 cm3. The spectral resolution enabled the separate detection of phosphocholine, phosphoethanolamine, inorganic phosphate, and other metabolites that could play an important role in the characterization of prostate cancer.},
  language  = {en}
}
@article{PrumeReichenbergRoelofsetal.2004,
  author    = {Prume, Klaus and Reichenberg, B. and Roelofs, A. and Waser, R.},
  title     = {In-situ compensation of the parasitic capacitance for nanoscale hysteresis measurements / Schmitz, T. ; Prume, K. ; Reichenberg, B. ; Roelofs, A. ; Waser, R. ; Tiedke, S.},
  series = {Journal of the European Ceramic Society. 24 (2004), H. 6},
  journal   = {Journal of the European Ceramic Society. 24 (2004), H. 6},
  isbn      = {0955-2219},
  pages     = {1145 -- 1147},
  year      = {2004},
  language  = {en}
}
@article{HagemannBachmannLadeetal.1994,
  author    = {Hagemann, Hans-J{\"u}rgen and Bachmann, P. K. and Lade, H. and Leers, D.},
  title     = {Influence of the gas phase on diamond deposition and diamond properties. Bachmann, P. K.; Hagemann, H.J.; Lade, H.; Leers, D.; Picht, F.; Wiechert, D. U.},
  series = {Advanced materials '94 : proceedings of the NIRIM International Symposium on Advanced Materials '94, Tsukuba, Japan, March 13 - 17, 1994 / National Institute for Research in Inorganic Materials. Ed. by M. Kamo},
  journal   = {Advanced materials '94 : proceedings of the NIRIM International Symposium on Advanced Materials '94, Tsukuba, Japan, March 13 - 17, 1994 / National Institute for Research in Inorganic Materials. Ed. by M. Kamo},
  publisher = {International Communications Specialists, Inc.},
  address   = {Tokyo},
  pages     = {115 -- 120},
  year      = {1994},
  language  = {en}
}
@article{Ritz2000,
  author    = {Ritz, Thomas},
  title     = {Information Channels},
  series = {Information Technology. Nr. 52 (2000), H. 08. Mai 2000},
  journal   = {Information Technology. Nr. 52 (2000), H. 08. Mai 2000},
  pages     = {15 -- 15},
  year      = {2000},
  language  = {en}
}
@article{RitzBenz2004,
  author    = {Ritz, Thomas and Benz, Axel},
  title     = {Informationserfassung im Außendienst},
  series = {CRM-Systeme in produzierenden Unternehmen. - (IAO-Forum : mit Anwenderberichten)},
  volume    = {2004},
  journal   = {CRM-Systeme in produzierenden Unternehmen. - (IAO-Forum : mit Anwenderberichten)},
  editor    = {Spath, Dieter},
  publisher = {IRB-Verl.},
  address   = {Stuttgart},
  year      = {2004},
  language  = {de}
}
@article{Hagemann2004,
  author    = {Hagemann, Hans-J{\"u}rgen},
  title     = {INGMEDIA - E-Learning f{\"u}r Laborpraktika},
  series = {Evaluation von E-Learning : Zielrichtungen, methodologische Aspekte, Zukunftsperspektiven / Dorothee M. Meister ... (Hrsg.)},
  journal   = {Evaluation von E-Learning : Zielrichtungen, methodologische Aspekte, Zukunftsperspektiven / Dorothee M. Meister ... (Hrsg.)},
  publisher = {Waxmann},
  address   = {M{\"u}nster [u.a.]},
  isbn      = {3-8309-1311-7},
  pages     = {217 -- 222},
  year      = {2004},
  language  = {de}
}
@article{Hagemann2003,
  author    = {Hagemann, Hans-J{\"u}rgen},
  title     = {INGMEDIA - Lernsoftware f{\"u}r technische und physikalische Praktika in Ingenieurstudieng{\"a}ngen},
  series = {E-Learning : Tagungsband ; NMB-Projekte in den Ingenieurwissenschaften ; Workshop der ingenieurwissenschaftlichen Projekte im bmb+f-F{\"o}rderprogramm "Neue Medien in der Bildung" am 25. und 26. Juni 2003 an der Hochschule Anhalt in Dessau / Hrsg.: Stephan Pi},
  journal   = {E-Learning : Tagungsband ; NMB-Projekte in den Ingenieurwissenschaften ; Workshop der ingenieurwissenschaftlichen Projekte im bmb+f-F{\"o}rderprogramm "Neue Medien in der Bildung" am 25. und 26. Juni 2003 an der Hochschule Anhalt in Dessau / Hrsg.: Stephan Pi},
  publisher = {Hochschule Anhalt},
  address   = {Dessau},
  pages     = {64 -- 69},
  year      = {2003},
  language  = {de}
}
@article{EngelsKrauskopf2011,
  author    = {Engels, Elmar and Krauskopf, S.},
  title     = {Innovation in Motion-Logic programming - a versatile interface},
  series = {Proceedings to the 12th International Workshop on Research and Education in Mechatronics, REM 2011, Kocaeli, Turkey, 15.09.-16.09.2011},
  journal   = {Proceedings to the 12th International Workshop on Research and Education in Mechatronics, REM 2011, Kocaeli, Turkey, 15.09.-16.09.2011},
  publisher = {-},
  isbn      = {978-975-8047-96-3},
  year      = {2011},
  language  = {en}
}
@article{Lepers1972,
  author    = {Lepers, Heinrich},
  title     = {Integrationsverfahren zur Systemidentifizierung aus gemessenen Systemantworten},
  series = {Regelungstechnik},
  volume    = {20},
  journal   = {Regelungstechnik},
  number    = {10},
  publisher = {Oldenbourg},
  address   = {M{\"u}nchen},
  doi       = {10.1524/auto.1972.20.112.417},
  pages     = {417 -- 422},
  year      = {1972},
  abstract  = {F{\"u}r viele Zwecke ist es n{\"u}tzlich, von einem technischen System ein mathematisches Modell zu haben. F{\"u}r Systeme, die sich durch eine Verz{\"o}gerung h{\"o}herer Ordnung mit oder ohne Ausgleich beschreiben lassen, wird ein Identifizierungsverfahren vorgestellt, das aus gemessenen Zeitfunktionen die Bestimmung einer {\"U}bertragungsfunktion erm{\"o}glicht. Die Systeme werden dabei durch Testsignale erregt. Die Modellkoeffizienten werden dann mit Hilfe eines Integrationsverfahrens aus dem Testsignal und der Antwort des Systems auf dieses Testsignal bestimmt. Ein praktisches Beispiel zeigt die Leistungsf{\"a}higkeit des Verfahrens.},
  language  = {de}
}
@article{SchubaSpaniol1999,
  author    = {Schuba, Marko and Spaniol, Otto},
  title     = {Interconnection of Local Area Networks via ATM / Spaniol, Otto ; Schuba, Marko},
  series = {High performance networks for multimedia applications / edited by Andr{\´e} Danthine ...},
  journal   = {High performance networks for multimedia applications / edited by Andr{\´e} Danthine ...},
  publisher = {Kluwer Academic Publ.},
  address   = {Dordrecht},
  isbn      = {0-7923-8274-9},
  pages     = {1 -- 10},
  year      = {1999},
  language  = {en}
}
@article{BrueckSorgerGligorevicetal.2000,
  author    = {Br{\"u}ck, Stefan and Sorger, Ulrich and Gligorevic, Snjezana and Stolte, Norbert},
  title     = {Interleaving for outer convolutional codes in DS-CDMA systems},
  series = {IEEE transactions on communications},
  volume    = {Vol. 48},
  journal   = {IEEE transactions on communications},
  number    = {Iss. 7},
  issn      = {0090-6778},
  pages     = {1100 -- 1107},
  year      = {2000},
  language  = {en}
}
@article{SchubaGerstenbergerLahaije2004,
  author    = {Schuba, Marko and Gerstenberger, Volker and Lahaije, Paul},
  title     = {Internet ID - Flexible Reuse of Mobile Phone Authentication Security for Service Access / Schuba, Marko ; Gerstenberger, Volker, ; Lahaije, Paul},
  pages     = {1 -- 7},
  year      = {2004},
  language  = {en}
}
@article{HagemannBreitschuhGraberetal.2004,
  author    = {Hagemann, Hans-J{\"u}rgen and Breitschuh, S. and Graber, S. and Schmitz, G{\"u}nter},
  title     = {Internet Laboratory Courses with Remote Access and Control of Real Measurements on Sensors and Electronic Components},
  series = {Mechatronics \& Robotics 2004 : Aachen, Germany, September 13 - 15, 2004 / [APS - European Centre for Mechatronics]. P. Drews (ed.)},
  journal   = {Mechatronics \& Robotics 2004 : Aachen, Germany, September 13 - 15, 2004 / [APS - European Centre for Mechatronics]. P. Drews (ed.)},
  publisher = {Eysoldt},
  address   = {Aachen},
  isbn      = {3-938153-30-X},
  pages     = {1280 -- 1284},
  year      = {2004},
  language  = {en}
}
@article{Mayer2007,
  author    = {Mayer, Claudia},
  title     = {Internet statt Zeitung? Nein, Internet und Zeitung!},
  series = {Aachener Zeitung. 08.01.2007 (2007)},
  journal   = {Aachener Zeitung. 08.01.2007 (2007)},
  year      = {2007},
  language  = {de}
}
@article{Alt1978,
  author    = {Alt, Helmut},
  title     = {Intervallschalter mit getrennt einstellbarer Pulszeit und Pulszahl},
  series = {Elektronik : Fachmedium f{\"u}r industrielle Anwender und Entwickler},
  volume    = {27},
  journal   = {Elektronik : Fachmedium f{\"u}r industrielle Anwender und Entwickler},
  number    = {H. 14},
  publisher = {WEKA Fachmedien},
  address   = {Haar},
  issn      = {0013-5658},
  pages     = {76},
  year      = {1978},
  language  = {de}
}
@article{HagemannGeittnerLeers1989,
  author    = {Hagemann, Hans-J{\"u}rgen and Geittner, P. and Leers, D.},
  title     = {Intrinsic scattering and absorption losses of Ge- and F-doped optical fibres prepared by PCVD. Geittner, P.; Hagemann, H. J. ; Leers, D.},
  series = {Electronics letters : an intern. publication / The Institution of Electrical Engineers. 25 (1989), H. 7},
  journal   = {Electronics letters : an intern. publication / The Institution of Electrical Engineers. 25 (1989), H. 7},
  isbn      = {0013-5194},
  pages     = {436 -- 437},
  year      = {1989},
  language  = {en}
}
@article{Benkner1994,
  author    = {Benkner, Thorsten},
  title     = {Investigation of mobile antenna diagrams on cochannel interference},
  series = {Proceedings / Organization: IEEE Vehicular Technology/Communications Society; Joint Chapter in the Benelux Section. Ed.: L. Vandendorpe},
  journal   = {Proceedings / Organization: IEEE Vehicular Technology/Communications Society; Joint Chapter in the Benelux Section. Ed.: L. Vandendorpe},
  publisher = {Univ. Catholoque de Louvain},
  address   = {Loovain},
  pages     = {237 Bl.},
  year      = {1994},
  language  = {en}
}
@article{KrauseNeubertPietsch1990,
  author    = {Krause, Gregor and Neubert, R. and Pietsch, R.},
  title     = {Investigations of Electrical Aging in Polymers under High AC-Field Strength},
  series = {1990 annual report : October 28 - October 31, 1990 / sponsored by the IEEE Dielectrics and Electrical Insulation Society},
  journal   = {1990 annual report : October 28 - October 31, 1990 / sponsored by the IEEE Dielectrics and Electrical Insulation Society},
  publisher = {IEEE Service Center},
  address   = {Piscataway, N.J},
  pages     = {716 S : Ill., graph. Darst.},
  year      = {1990},
  language  = {en}
}
@article{AlhwarinFerreinScholl2014,
  author    = {Alhwarin, Faraj and Ferrein, Alexander and Scholl, Ingrid},
  title     = {IR stereo kinect: improving depth images by combining structured light with IR stereo},
  pages     = {1 -- 9},
  year      = {2014},
  language  = {en}
}
@article{Alt1979,
  author    = {Alt, Helmut},
  title     = {Isolierte Freileitungen, ein Betriebsmittel f{\"u}r schwierige Trassenf{\"u}hrung},
  series = {Elektrizit{\"a}tswirtschaft},
  volume    = {Jg. 78},
  journal   = {Elektrizit{\"a}tswirtschaft},
  number    = {H. 10},
  issn      = {0013-5496},
  pages     = {250 -- 256},
  year      = {1979},
  language  = {de}
}
@article{WolfAltgen2013,
  author    = {Wolf, Martin and Altgen, Jannik},
  title     = {IT Service Management in der Region Aachen : White Paper},
  pages     = {1 -- 13},
  year      = {2013},
  language  = {de}
}
@article{Mayer2005,
  author    = {Mayer, Claudia},
  title     = {Jenseits der Grenze. Asien im Werk von G{\"u}nter Grass. Claudia Mayer-Iswandy},
  series = {Ich will in das Herz Kalkuttas eindringen. G{\"u}nter Grass in Indien und Bagladesch. Hrsg. von Martin K{\"a}mpchen.},
  journal   = {Ich will in das Herz Kalkuttas eindringen. G{\"u}nter Grass in Indien und Bagladesch. Hrsg. von Martin K{\"a}mpchen.},
  publisher = {Ed. Isele},
  address   = {Eggingen},
  isbn      = {3-86142-314-6},
  pages     = {159 -- 180},
  year      = {2005},
  language  = {de}
}
@article{Gligorevic2008,
  author    = {Gligorevic, Snjezana},
  title     = {Joint channel estimation and equalisation of fast time-varying frequency-selective channels},
  series = {European transactions on telecommunications},
  volume    = {Vol. 19},
  journal   = {European transactions on telecommunications},
  number    = {Iss. 1},
  issn      = {1541-8251; 2161-3915; 1120-3862; 1124-318X},
  pages     = {1 -- 13},
  year      = {2008},
  language  = {en}
}
@article{HagemannHenningsWernicke1984,
  author    = {Hagemann, Hans-J{\"u}rgen and Hennings, D. and Wernicke, R.},
  title     = {Keramische Vielschichtkondensatoren. Hagemann, H. J.; Hennings, D.; Wernicke, R.},
  series = {Sprechsaal : internat. ceramics \& glass magazine. 117 (1984)},
  journal   = {Sprechsaal : internat. ceramics \& glass magazine. 117 (1984)},
  isbn      = {0341-0439},
  pages     = {924 -- 931},
  year      = {1984},
  language  = {de}
}
@article{LambersBragard2017,
  author    = {Lambers, Andreas and Bragard, Michael},
  title     = {Kinetische Skulptur - Treffen sich ein E-Techniker und ein K{\"u}nstler ...},
  series = {Elektor : learn, design, share},
  volume    = {48},
  journal   = {Elektor : learn, design, share},
  number    = {9},
  publisher = {Elektor-Verlag},
  address   = {Aachen},
  issn      = {0932-5468},
  pages     = {78 -- 83},
  year      = {2017},
  abstract  = {Die Verbindung der Welten dressierter Elektronen und grenzenloser Kreativit{\"a}t bietet ein großes Potential; zum Beispiel bei modernen Skulpturen, deren Form sich durch Motoren ver{\"a}ndern kann. An der FH Aachen wurde ein solches Projekt verwirklicht: Eine Matrix aus Holzkugeln kann Piktogramme anzeigen, aber auch mathematische Funktionen visualisieren. In diesem Artikel beschreiben wir die clevere Ansteuerung der Motoren.},
  language  = {de}
}
@article{HoffmannSchermutzkiWinckelmannSchlieper2010,
  author    = {Hoffmann, Ulrich and Schermutzki, Margret and Winckelmann-Schlieper, Katja},
  title     = {Kompetenzbasierte Verzahnung von berufspraktischem und wissenschaftlichem Lernen : Der Studiengang Prozesstechnik der FH Aachen},
  series = {Berufsbildung in Wissenschaft und Praxis (BWP). 39 (2010), H. 2},
  journal   = {Berufsbildung in Wissenschaft und Praxis (BWP). 39 (2010), H. 2},
  isbn      = {0341-4515},
  pages     = {32 -- 36},
  year      = {2010},
  language  = {de}
}
@article{SchollSovakarSpitzer1997,
  author    = {Scholl, Ingrid and Sovakar, Abhijit and Spitzer, Klaus},
  title     = {Konturverfolgung der Stimmlippen in laryngoskopischen Bildsequenzen},
  series = {Medizinische Informatik, Biometrie und Epidemiologie, GMDS '96, 41. Jahrestagung der GMDS, Bonn, September 1996},
  journal   = {Medizinische Informatik, Biometrie und Epidemiologie, GMDS '96, 41. Jahrestagung der GMDS, Bonn, September 1996},
  publisher = {MVV, Medizin-Verl.},
  address   = {M{\"u}nchen},
  isbn      = {3820812954},
  pages     = {123 -- 129},
  year      = {1997},
  language  = {de}
}
@article{Alt1980,
  author    = {Alt, Helmut},
  title     = {Kurzschlußstromberechnung},
  series = {Elektrizit{\"a}tswirtschaft},
  volume    = {Jg. 79},
  journal   = {Elektrizit{\"a}tswirtschaft},
  number    = {H. 10},
  issn      = {0013-5496},
  pages     = {379 -- 382},
  year      = {1980},
  language  = {de}
}
@article{Mayer1997,
  author    = {Mayer, Claudia},
  title     = {L'Est{\´e}tique et le pouvoir: Le discours chaotique de l'Allemagne unifi{\´e}e},
  series = {Canadian review of comparative literature : CRCL = Revue canadienne de litt{\´e}rature compar{\´e}e : RCLC / Canadian Comparative Literature Association. 24 (1997), H. 2},
  journal   = {Canadian review of comparative literature : CRCL = Revue canadienne de litt{\´e}rature compar{\´e}e : RCLC / Canadian Comparative Literature Association. 24 (1997), H. 2},
  isbn      = {0319-051X},
  pages     = {297 -- 317},
  year      = {1997},
  language  = {en}
}
@article{FerreinBeckLakemeyer2009,
  author    = {Ferrein, Alexander and Beck, Daniel and Lakemeyer, Gerhard},
  title     = {Landmark-Based Representations for Navigating Holonomic Soccer Robots / Beck, Daniel ; Ferrein, Alexander ; Lakemeyer, Gerhard},
  series = {RoboCup 2008 : robot soccer world cup XII / Luca Iocchi ... (eds.)},
  journal   = {RoboCup 2008 : robot soccer world cup XII / Luca Iocchi ... (eds.)},
  publisher = {Springer},
  address   = {Heidelberg},
  isbn      = {978-3-642-02921-9},
  pages     = {25 -- 36},
  year      = {2009},
  language  = {en}
}
@article{FerreinStrackLakemeyer2006,
  author    = {Ferrein, Alexander and Strack, Andreas and Lakemeyer, Gerhard},
  title     = {Laser-Based Localization with Sparse Landmarks / Strack, Andreas ; Ferrein, Alexander ; Lakemeyer, Gerhard},
  series = {RoboCup 2005: Robot Soccer World Cup IX},
  journal   = {RoboCup 2005: Robot Soccer World Cup IX},
  publisher = {Springer},
  address   = {Berlin},
  isbn      = {978-3-540-35437-6},
  pages     = {569 -- 576},
  year      = {2006},
  language  = {en}
}
@article{FerreinKonurLakemeyer2004,
  author    = {Ferrein, Alexander and Konur, Savas and Lakemeyer, Gerhard},
  title     = {Learning Decision Trees for Action Selection in Soccer Agents / Konur, Savas ; Ferrein, Alexander ; Lakemeyer, Gerhard},
  pages     = {1 -- 7},
  year      = {2004},
  language  = {en}
}
@article{VergePoettgenAltherretal.2016,
  author    = {Verg{\´e}, Angela and P{\"o}ttgen, Philipp and Altherr, Lena and Ederer, Thorsten and Pelz, Peter F.},
  title     = {Lebensdauer als Optimierungsziel: Algorithmische Struktursynthese am Beispiel eines hydrostatischen Getriebes},
  series = {O+P - {\"O}lhydraulik und Pneumatik},
  volume    = {60},
  journal   = {O+P - {\"O}lhydraulik und Pneumatik},
  number    = {1-2},
  editor    = {Greuloch, Ivo and Weber, Manfred and Meier, Miles},
  publisher = {Vereinigte Fachverl.},
  address   = {Mainz},
  issn      = {1614-9602},
  pages     = {114 -- 121},
  year      = {2016},
  abstract  = {Verf{\"u}gbarkeit und Nachhaltigkeit sind wichtige Anforderungen bei der Planung langlebiger technischer Systeme. Meist werden bei Lebensdaueroptimierungen lediglich einzelne Komponenten vordefinierter Systeme untersucht. Ob eine optimale Lebensdauer eine g{\"a}nzlich andere Systemvariante bedingt, wird nur selten hinterfragt. Technical Operations Research (TOR) erlaubt es, aus Obermengen technischer Systeme automatisiert die lebensdaueroptimale Systemstruktur auszuw{\"a}hlen. Der Artikel zeigt dies am Beispiel eines hydrostatischen Getriebes.},
  language  = {de}
}
@article{BragardRichter2008,
  author    = {Bragard, Michael and Richter, S. A.},
  title     = {LED-Kreisel als Praxis-Booster},
  series = {Elektor : electronics worldwide},
  volume    = {39},
  journal   = {Elektor : electronics worldwide},
  number    = {12},
  issn      = {0932-5468},
  pages     = {16},
  year      = {2008},
  language  = {de}
}
@article{Heuermann1997,
  author    = {Heuermann, Holger},
  title     = {Leerl{\"a}ufe als postulierte Kalibrierstandards fuer Messungen auf planaren Schaltungen},
  series = {tm - Technisches Messen. 64. 1997 (1997), H. 6},
  journal   = {tm - Technisches Messen. 64. 1997 (1997), H. 6},
  pages     = {230 -- 237},
  year      = {1997},
  language  = {de}
}
@article{SammFaissnerFrenzeletal.1980,
  author    = {Samm, Doris and Faissner, H. and Frenzel, E. and Heinrigs, W.},
  title     = {Limit on axion decay into an electron pair / H. Faissner, E. Frenzel, W. Heinrigs, A. Preussger, D. Samm und U. Samm},
  series = {Physics Letters B. Vol. 96 (1980), H. Issues 1-2},
  journal   = {Physics Letters B. Vol. 96 (1980), H. Issues 1-2},
  pages     = {201 -- 205},
  year      = {1980},
  language  = {en}
}
@article{HeuermannSchiek1997,
  author    = {Heuermann, Holger and Schiek, Burkhard},
  title     = {Line Network Network (LNN): an alternative in-fixture calibration procedure},
  series = {IEEE transactions on microwave theory and techniques : MTT ; a publication of the IEEE Microwave Theory and Techniques Society. 45 (1997), H. 3},
  journal   = {IEEE transactions on microwave theory and techniques : MTT ; a publication of the IEEE Microwave Theory and Techniques Society. 45 (1997), H. 3},
  isbn      = {0018-9480},
  pages     = {408 -- 413},
  year      = {1997},
  language  = {en}
}
@article{BensbergAuthCzarnecki2020,
  author    = {Bensberg, Frank and Auth, Gunnar and Czarnecki, Christian},
  title     = {Literaturanalyse mit Text Mining},
  series = {E-Learning and Education (eleed)},
  journal   = {E-Learning and Education (eleed)},
  number    = {13},
  editor    = {Haake, J{\"o}rg M.},
  publisher = {FernUniversit{\"a}t in Hagen},
  address   = {Hagen},
  issn      = {1860-7470},
  pages     = {1 -- 13},
  year      = {2020},
  abstract  = {Die Durchf{\"u}hrung einer systematischen Literaturrecherche ist eine zentrale Kompetenz wissenschaftlichen Arbeitens und bildet daher einen festen Ausbildungsbestandteil von Bachelor- und Masterstudieng{\"a}ngen. In entsprechenden Lehrveranstaltungen werden Studierende zwar mit den grundlegenden Hilfsmitteln zur Suche und Verwaltung von Literatur vertraut gemacht, allerdings werden die Potenziale textanalytischer Methoden und Anwendungssysteme (Text Mining, Text Analytics) dabei zumeist nicht abgedeckt. Folglich werden Datenkompetenzen, die zur systemgest{\"u}tzten Analyse und Erschließung von Literaturdaten erforderlich sind, nicht hinreichend ausgepr{\"a}gt. Um diese Kompetenzl{\"u}cke zu adressieren, ist an der Hochschule Osnabr{\"u}ck eine Lehrveranstaltung konzipiert und projektorientiert umgesetzt worden, die sich insbesondere an Studierende wirtschaftswissenschaftlicher Studieng{\"a}nge richtet. Dieser Beitrag dokumentiert die fachliche sowie technische Ausgestaltung dieser Veranstaltung und zeigt Potenziale f{\"u}r die k{\"u}nftige Weiterentwicklung auf.},
  language  = {de}
}
@article{HeuermannSchiek1992,
  author    = {Heuermann, Holger and Schiek, Burkhard},
  title     = {LNN (Line-Network-Network): Verfahren zur Kalibrierung von Netzwerkanalysatoren},
  series = {Kleinheubacher Berichte : Vortr{\"a}ge und Berichte der gemeinsamen Tagung des U.R.S.I.-Landesausschusses in der Bundesrepublik Deutschland / Hrsg.: Deutsche Telekom AG. 36. 1992 (1992)},
  journal   = {Kleinheubacher Berichte : Vortr{\"a}ge und Berichte der gemeinsamen Tagung des U.R.S.I.-Landesausschusses in der Bundesrepublik Deutschland / Hrsg.: Deutsche Telekom AG. 36. 1992 (1992)},
  pages     = {327 -- 335},
  year      = {1992},
  language  = {en}
}
@article{HeuermannSchiek1993,
  author    = {Heuermann, Holger and Schiek, Burkhard},
  title     = {LNN( Line-Network-Network): The In-Fixture Calibration Procedure},
  pages     = {149 -- 149},
  year      = {1993},
  language  = {en}
}
@article{OrzadaFiedlerBitzetal.2020,
  author    = {Orzada, Stephan and Fiedler, Thomas M. and Bitz, Andreas and Ladd, Mark E. and Quick, Harald H.},
  title     = {Local SAR compression with overestimation control to reduce maximum relative SAR overestimation and improve multi-channel RF array performance},
  series = {Magnetic Resonance Materials in Physics, Biology and Medicine},
  journal   = {Magnetic Resonance Materials in Physics, Biology and Medicine},
  number    = {34 (2021)},
  publisher = {Springer},
  address   = {Heidelberg},
  isbn      = {1352-8661},
  doi       = {10.1007/s10334-020-00890-0},
  pages     = {153 -- 164},
  year      = {2020},
  abstract  = {Objective In local SAR compression algorithms, the overestimation is generally not linearly dependent on actual local SAR. This can lead to large relative overestimation at low actual SAR values, unnecessarily constraining transmit array performance. Method Two strategies are proposed to reduce maximum relative overestimation for a given number of VOPs. The first strategy uses an overestimation matrix that roughly approximates actual local SAR; the second strategy uses a small set of pre-calculated VOPs as the overestimation term for the compression. Result Comparison with a previous method shows that for a given maximum relative overestimation the number of VOPs can be reduced by around 20\% at the cost of a higher absolute overestimation at high actual local SAR values. Conclusion The proposed strategies outperform a previously published strategy and can improve the SAR compression where maximum relative overestimation constrains the performance of parallel transmission.},
  language  = {en}
}
@article{Ferrein2008,
  author    = {Ferrein, Alexander},
  title     = {Logic-based robot control in highly dynamic domains / Ferrein, Alexander ; Lakemeyer, Gerhard},
  series = {Robotics and Autonomous Systems. 56 (2008), H. 11},
  journal   = {Robotics and Autonomous Systems. 56 (2008), H. 11},
  isbn      = {0921-8890},
  pages     = {980 -- 991},
  year      = {2008},
  language  = {en}
}
@article{FerreinSteinbauer2016,
  author    = {Ferrein, Alexander and Steinbauer, Gerald},
  title     = {Looking back on 20 Years of RoboCup},
  series = {KI - K{\"u}nstliche Intelligenz},
  volume    = {30},
  journal   = {KI - K{\"u}nstliche Intelligenz},
  number    = {3-4},
  publisher = {Springer},
  address   = {Berlin},
  issn      = {1610-1987},
  doi       = {10.1007/s13218-016-0443-y},
  pages     = {321 -- 323},
  year      = {2016},
  language  = {en}
}