Refereed papers in Journals and Conference

  • 2017 Raúl Rojas, Fritz Ulbrich, Daniel Göhring, Tobias Langner, Zahra Boroujeni: Stable Timed Elastic Bands with Loose Ends, Proceedings of the IEEE Intelligent Vehicles Symposium (IV), June 11-14, 2017, Redondo Beach, CA, USA. DOI: 10.1109/IVS.2017.7995718; ISBN: 978-1-5090-4804-5.
  • 2016 Raúl Rojas: Babbage meets Zuse: A Minimal Mechanical Computer in Proceedings of the 15th International Conference, UCNC 2016, Manchester, UK, July 11-15, 2016. Lecture Notes of Computer Science 9726, pp. 25-34, DOI: 10.1007/978-3-319-41312-9.
  • 2015 Raúl Rojas, Fritz Ulbrich, Simon Rotter: Swarm Behavior for Autonomous Cars, Handbook of Research on Design, Control and Modeling of Swarm Robotics, IGI, Global 2015. Ying Tang (ed). DOI: 10.4018/978-1-4666-9572-6.ch010.
  • 2015 Raúl Rojas, Eric Cuevas, Margarita Diaz: Leukocyte Detection Through an Evolutionary Method, , in Complex System Modelling and Control Through Intelligent Soft Computations, Studies in Fuzziness and Soft Computing, Volume 319, 2015. DOI: 10.1007/978-3-319-12883-2_5.
  • 2013 Julian Röder, Hai Nguyen, Raúl Rojas: The Konrad Zuse Interne Archive Project. History of Computing Conference, London, UK, HC 2013, IFIP AICT 416, IFIP International Federation for Information Processing, June 2013.
  • 2013 Tim Landgraf, Hai Nguyen, Stefan Forgo, S. Schneider, J. Schröer, C. Krüger, Henrik Matzke, R. Clément, Jens Krause, Raúl Rojas: Interactive Robotic Fish for the Analysis of Swarm Behavior. Proceedings of the International Conference on Swarm Intelligence (ICSI 2013), Harbin, China. Lecture Notes in Computer Science. Vol. 7928, June 2013.
  • 2012 Markus Lindner, Marco Block, Raul Rojas: Object Recognition Using Summed Features Classifier, 11th International Conference on Artificial Intelligence and Soft Computing (ICAISC 2012), Zakopane/Poland, published by Springer in the Lecture Notes in Artificial Intelligence series, Part I, LNCS 7267, May 2012.
  • 2012 Simon Lang, Marco Block, Raúl Rojas: Sign Language Recognition Using Kinect, in: 11th International Conference on Artificial Intelligence and Soft Computing (ICAISC 2012), Zakopane/Poland, published by Springer in the Lecture Notes in Artificial Intelligence series, Part I, LNCS 7267, May 2012.
  • 2012 Bennet Fischer, Raúl Rojas: Image Processing Framework for FPGAs, in: 2nd International Conference on Pervasive and Embedded Computing and Communication Systems (PECCS 2012), Rome, Italy, published in SciTePress, February 2012.
  • 2009 Miao Wang, Maro Bader, Marco Block, Raul Rojas: “Intelligent Agent-Based Board Games for Multi-Touch Systems”, presented on the 4th Microsoft Academic Days 2009, Berlin/Deutschland.
  • 2007 Kristian Jantz, Gerald Friedland, Lars Knipping, Raul Rojas, A Low Cost Mobile Pointing and Drawing Device, Proceedings of the ACM Workshop on Educational Multimedia and Multimedia Education at the ACM SIGMM Conference on Multimedia, pp. 121-122, Augsburg, Germany, September 2007.
  • 2007 Gerald Friedland, Kistian Jantz, Tobias Lenz, Fabian Wiesel, Raul Rojas: Object Cut and Paste in Images and Videos, International Journal of Semantic Computing, pp.221-247, Vol. 2, Nr. 2, World Scientific, USA, June 2007.
  • 2007 Felix von Hundelshausen, Marco Block, H.J. Wünsche, Raul Kompass, Raul Rojas, Mesh-Based Active Monte Carlo Recognition, Proceedings of the 20th International Joint Conference on Artificial Intelligence (IJCAI07), pp. 2231-2236, Hyderabad, India, 2007.
  • 2007 Kristian Jantz, Gerald Friedland, Raul Rojas, Ubiquitous Pointing and Drawing, International Journal on Emerging Technologies for Learning (iJET), ISSN: 1863-0383, Wien, Austria,March 2007.
  • 2005 G. Friedland, K. Jantz, R. Rojas, “SIOX: Simple Interactive Object Extraction in Still Images”, to appear in: Proceedings of the 7th IEEE Symposium on Multimedia (ISM2005), Irvine, California, December 2005.
  • 2005 R. Rojas, F. Darius, C. Göktekin, and G. Heyne, „The Reconstruction of Konrad Zuse’s Z3“, IEEE Annals of the History of Computing, Vol. 27, N. 3, 2005, pp. 23-32.
  • 2005 R. Rojas, Editor of the Special Issue “Autonomous Robotic Soccer” of Information Technology, Oldenbourg-Verlag, Editorial, Vol. 47, N. 5, 2005, pp. 239-240.
  • 2005 Erik V. Cuevas, Daniel Zaldívar, and Raúl Rojas, “Robust fuzzy segmentation”, International Congress on Computer Sciences, Biomedical Engineering and Electronics CONCIBE 2005, Guadalajara, Mexico, October 2005.
  • 2005 Erik V. Cuevas, Daniel Zaldívar, and Raúl Rojas, “Vision tracking prediction”, International Congress on Computer Sciences, Biomedical Engineering and Electronics CONCIBE 2005, Guadalajara, Mexico, October 2005.
  • 2005 Gerald Friedland, Kristian Jantz, Lars Knipping, Raul Rojas, “The Virtual Technician: An Automatic Software Enhancer for Audio Recording in Lecture Halls,” 9th International Conference on Knowledge-Based & Intelligent Information & Engineering Systems, Melbourne, Australia, September 2005. Proceedings Part I in Lecture Notes in Computer Science, Vol. 3681/2005, Springer Verlag, August 2005.
  • 2004 Eric Cuevas, Daniel Zaldivar, Raul Rojas, Neurofuzzy prediction for visual tracking, International Conference on Electrical and Electronics Engineering, IEEE, ICEEE 2004, Acapulco, México, June 2004.
  • 2004 Anna Egorova, Alexander Gloye, Cüneyt Göktekin, Achim Liers, Marian Luft, Raul Rojas, Mark Simon, Oliver Tenchio, Fabian Wiesel, FU-Fighters Small Size 2004, in D. Nardi, M. Riedmiller, C. Sammut, J. Santos-Victor (Eds.), RoboCup 2004 Symposium: Papers and Team Description Papers, 2004.
  • 2004 Alexander Gloye, Cüneyt Göktekin, Anna Egorova, Oliver Tenchio, Raúl Rojas, Learning to Drive and Simulate Autonomous Mobile Robots, in D. Nardi, M. Riedmiller, C. Sammut, J. Santos-Victor, J. (eds.): RoboCup-2004 – Robot Soccer World Cup VIII, Springer-Verlag, 2004.
  • 2004 Felix von Hundelshausen, and Raúl Rojas: Tracking Regions, in D. Polani, B. Browning, A. Bonarini, K. Yoshida (eds.): RoboCup-2003 – Robot Soccer World Cup VII, Springer, 2004.
  • 2004 Sven Behnke, Anna Egorova, Alexander Gloye, Raúl Rojas, and Mark Simon: Predicting away Robot Control Latency, in D. Polani, B. Browning, A. Bonarini, K. Yoshida (eds.):RoboCup-2003 – Robot Soccer World Cup VII, Springer, 2004.
  • 2003 Anna Egorova, Alexander Gloye, Achim Liers, Raúl Rojas, Michael Schreiber, Mark Simon, Oliver Tenchio, and Fabian Wiesel: FU-Fighters 2003 (Global Vision), in D. Polani, B. Browning, A. Bonarini, K. Yoshida (Co-chairs): RoboCup-2003 – Proceedings of the International Symposium.
  • 2003 Friedland, L. Knipping, E. Tapia, R. Rojas, Web Based Education as a Result of AI Supported Classroom Teaching, in Proceedings of the Seventh Conference on Knowledge-Based Intelligent Information & Engineering Systems (KES), Oxford, England, September 3-5, 2003. To appear in: Lecture Notes in Artificial Intelligence (LNAI) Vol. 2774, pp. 290f, Springer Verlag, Berlin Heidelberg.
  • 2002 Sven Behnke, Alexander Gloye, Felix von Hundelshausen, and Raúl Rojas:FU-Fighters 2002 (Middle Size), in: G. A. Kaminka, P U. Lima, R. Rojas (eds.): RoboCup-2002:RobotSoccer World Cup VI, the 2002 International RoboCup Symposium Proceedings.
  • 2002 Hans-Dieter Burkhard, Dominique Duhaut, Masahiro Fujita, Pedro Lima, Robin Murphy, Raul Rojas, The Road to RoboCup 2050, IEEE Robotics & Automation Magazine, Juni 2002.
  • 2002 Raúl Rojas, Sven Behnke, Achim Liers, and Lars Knipping, FU-Fighters 2001 (Global Vision), in: A. Birk, S. Coradeschi, and S. Tadokoro (editors): RoboCup-2001: Robot Soccer World Cup V, Springer-Verlag.
  • 2002 Raúl Rojas, Felix von Hundelshausen, Sven Behnke, Bernhard Frötschl “FU-Fighters Omni 2001 (Local Vision)”, in: A. Birk, S. Coradeschi, and S. Tadokoro (editors): RoboCup-2001: Robot Soccer World Cup V, Springer-Verlag.
  • 2001 Felix v. Hundelshausen, Sven Behnke, Raul Rojas, “An omnidirectional vision system that finds and tracks color edges and blobs”, in: A. Birk, S. Coradeschi, and S. Tadokoro (editors): RoboCup-2001: Robot Soccer World Cup V, Springer-Verlag.
  • 2001 R.Rojas, L.Knipping, G.Friedland, U.Raffel, C.Zick: Elektronische Kreide – Eine Java-Multimedia-Tafel für den Präsenz- und Fernunterricht. In GMW-Forum 2001, Gesellschaft fuer Medien in der Wissenschaft, Siegen, 2001.
  • 2001 Raul Rojas, Sven Behnke, Lars Knipping, Bernhard Frötschl, “Team Description: FU-Fighters 2000”, Peter Stone (Hrsg.), “RoboCup-2000: Robot Soccer World Cup IV”, in: P. Stone, T. Balch, and G. Kraetzschmar (editors): RoboCup-2000: Robot Soccer World Cup IV, pp. 547-550, Springer-Verlag.
  • 2000 Sven Behnke, Raul Rojas, and Gerd Wagner, “A hierarchy of reactive behaviors handles complexity”, Proceedings of: Balancing Reactivity and Social Deliberation in Multi-Agent Systems, Workshop at ECAI, 14th European Conference on Artificial Intelligence, Berlin, 2000.
  • 2000 S. Behnke, B.Frötschl, R. Rojas, P. Ackers, W. Lindstrot, M. de Melo, M. Preier, A. Schebesch, M. Simon, M. Sprengel, and O. Tenchio, “RoboCup-99 (F180) Team Description: FU-Fighters,” Team Descriptions RoboCup’99 – Stockholm, 1999. revised Version in RoboCup-99: Robot Soccer World Cup III, pp. 667-670, Springer, 2000.
  • 2000 S. Behnke, B.Frötschl, R. Rojas, P. Ackers, W. Lindstrot, M. de Melo, M. Preier, A. Schebesch, M. Simon, M. Sprengel, and O. Tenchio, “Using hierarchical dynamical systems to control reactive behavior,” Proceedings IJCAI’99 – International Joint Conference on Artificial Intelligence, The Third International Workshop on RoboCup – Stockholm, pp. 28-33, 1999. New version in RoboCup-’99: Robot Soccer World Cup III, pp. 186-195, Springer, 2000.
  • 2000 R.Rojas, “Soccer Without Reason – Sensor fusion in the FU-Fighters Team”, Proceedings of the International Workshop Data Fusion and Perception, Udine, Oktober 2000.
  • 2000 Mark Simon, Sven Behnke, and Raul Rojas, Robust Real Time Color Tracking, Peter Stone (Hrsg.), Proceedings of: The Fourth International Workshop on RoboCup, Melbourne, Australia, 2000, S. 62-71.
  • 1999 M. Pfister, S. Behnke, R. Rojas, “Recognition of Handwitten ZIP Codes in a Postal Sorting System”, KI Zeitschrift, N. 2, 1999, pp. 5-11.
  • 1998 “Neuronale Netze: Konzepte und Anwendungen”, in Computational Intelligence, VDI-Berichte 1381, Berlin, March 3-4, 1998, pp. 1-18.
  • 1996 S. Behnke, M. Pfister, R. Rojas, “Ein hybrides Verfahren zur Erkennung handgeschriebener Ziffern”, Second Cottbus Workshop on Neural Learning, COWAN 96 Proceedings, 1996, pp. 175-192.
  • 1996 R. Rojas, T. Bräsel, B. Frötschl, “Rotation and Translation Invariant Pattern Recognition – The Effect of Discretization”, New Developments and Industrial Applications of Image Processing, Proceedings, Aachen, September 1996, pp. 137-143.
  • 1996 M. Pfister, R. Rojas, “Hybrid learning algorithms for neural networks”, Zeitschrift für Angewandte Mathematik und Mechanik, Vol. 76, Suppl. 1, 1996, pp. 215-218.
  • 1996 “Conditional branching is not necessary for universal computation in von Neumann computers”, Journal of Universal Computer Science, Vol. 2, N. 11, pp. 756-767.
  • 1996 R. Rojas, W. Wolf, “Zeitreihenvorhersage mit neuronalen Netzen”, Proceedings EUFIT 96, Aachen, September 1996.
  • 1996 “Nonlinear time series forecasting with neural networks”, Proceedings of the International World Congress of Nonlinear Analysts, Athen, 10.-17. Juli, 1996.
  • 1996 “Konrad Zuse’s Legacy – The Architecture of the Z1 and Z3”, International Conference on Software Engineering, ICSE 18, Berlin, March 22-30, 1996.
  • 1995 “Early computers in relation to contemporary computer architectures”, in: Proceedings of the Cultural History of Mathematics, Vol.5, pp. 60-70.
  • 1994 “The fractal geometry of backpropagation”, IEEE International Conference on Neural Networks, Vol. I, Orlando, July, 1994, pp. 245-250.
  • 1994 R. Rojas, M. Pfister, “First and second-order gradient descent in SIMD computers”, IMAC 14th World Congress on Computation and Applied Mathematics, Atlanta, July 11-15, 1994, pp. 102-105.
  • 1994 M. Pfister, R. Rojas, “Fast hybrid learning algorithms for neural networks”, Fourth Dortmund Fuzzy Days, Dortmund, 6-8 June, 1994.
  • 1994 “The boolean sphere: a geometrical approach to perceptron learning”, World Congress on Neural Networks, San Diego, Vol. III, pp. 358-363.
  • 1994 “Optimal Weight Initialization for Neural Networks”, International Conference on Artificial Neural Networks, Sorrento, May 1994, pp. 431-435.
  • 1992 “Visualisierung von neuronalen Netzen”, in V. Hinz, P. Lorenz, T. Strothotte, Visualisierung und Präsentation von Modellen und Resultaten der Simulation, Proceedings, Magdeburg, March 1992, pp. 67-75.
  • 1991 “Closing the technological gap in Eastern Europe – The case of computer technology”, J. Perrin (ed.), Mâitrise Sociale de la Technologie, Proceedings, Lyon, September 1991, pp. 165-188.
  • 1991 “A tutorial on efficient computer graphic representations of the Mandelbrot set”, Computers & Graphics International Journal, Vol. 15, No. 1, 1991, pp. 91-100.
  • 1987 Raul Rojas, Sergio Guevara, “Netbios-kompatible Netzwerkkarte für MS/PC-DOS-Systeme”, Design & Elektronik, N. 4, February 1987.
  • 1986 “Der Einsatz von Computern in Dritte-Welt-Ländern”, in: K.T.Schröder (ed.), Arbeit und Informationstechnik, Springer-Verlag 1986.
  • 1985 Raul Rojas, Frank Darius, Jürgen Drepper, “68008-Karte für den Apple-II”, MC-Mikrocomputer Zeitschrift, N. 9, 1985.
  • 1981 “La evolución reciente de la computación”, Proceedings of the Second IEEE Symposium, Mexico City.