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257 Einträge « ‹ 6 von 6
› » 1994
Konen, Wolfgang
Optische Zutrittskontrolle mit ZN-Face Artikel
In: Schweizerische Technische Zeitschrift, Bd. 12, S. 25-28, 1994.
@article{Kone94,
title = {Optische Zutrittskontrolle mit ZN-Face},
author = {Wolfgang Konen},
url = {http://www.gm.fh-koeln.de/~konen/Publikationen/stz_arti94.pdf},
year = {1994},
date = {1994-01-01},
journal = {Schweizerische Technische Zeitschrift},
volume = {12},
pages = {25-28},
keywords = {computer vision, face recognition},
pubstate = {published},
tppubtype = {article}
}
Konen, Wolfgang; von der Malsburg, Christoph
Learning to generalize from single examples in the dynamic link architecture Buchabschnitt
In: Buzsaki, G. (Hrsg.): Temporal Coding in the brain, S. 205220, Springer, New York, 1994, (Reprint from [Konen, v.d. Malsburg, Neural Computation, 1993]).
@incollection{KoneMal94,
title = {Learning to generalize from single examples in the dynamic link architecture},
author = {Wolfgang Konen and Christoph von der Malsburg},
editor = {G. Buzsaki},
year = {1994},
date = {1994-01-01},
booktitle = {Temporal Coding in the brain},
pages = {205220},
publisher = {Springer},
address = {New York},
note = {Reprint from [Konen, v.d. Malsburg, Neural Computation, 1993]},
keywords = {DLA, learning},
pubstate = {published},
tppubtype = {incollection}
}
Konen, Wolfgang; Maurer, Thomas; von der Malsburg, Christoph
A fast dynamic link matching algorithm for invariant pattern recognition Artikel
In: Neural Networks, Bd. 7, S. 1019-1030, 1994.
@article{KoneMau94,
title = {A fast dynamic link matching algorithm for invariant pattern recognition},
author = {Wolfgang Konen and Thomas Maurer and Christoph von der Malsburg},
url = {http://www.gm.fh-koeln.de/~konen/Publikationen/konen94fast.pdf},
year = {1994},
date = {1994-01-01},
journal = {Neural Networks},
volume = {7},
pages = {1019-1030},
keywords = {DLA, learning},
pubstate = {published},
tppubtype = {article}
}
1993
Doursat, René; Konen, Wolfgang; Lades, Martin; von der Malsburg, Christoph; Vorbrüggen, Jan C.; Wiskott, Laurenz; Würtz, Rolf P.
Neural mechanisms of elastic pattern matching Forschungsbericht
Institut für Neuroinformatik, Ruhr-Universität Bochum Bochum, Nr. IR-INI 93-01, 1993.
@techreport{Dour93,
title = {Neural mechanisms of elastic pattern matching},
author = {René Doursat and Wolfgang Konen and Martin Lades and Christoph von der Malsburg and Jan C. Vorbrüggen and Laurenz Wiskott and Rolf P. Würtz},
url = {http://www.gm.fh-koeln.de/~konen/Publikationen/doursat92neural.pdf},
year = {1993},
date = {1993-01-01},
number = {IR-INI 93-01},
address = {Bochum},
institution = {Institut für Neuroinformatik, Ruhr-Universität Bochum},
keywords = {computer vision, DLA, face recognition, learning},
pubstate = {published},
tppubtype = {techreport}
}
Konen, Wolfgang; von der Malsburg, Christoph
Learning to generalize from single examples in the dynamic link architecture Artikel
In: Neural Computation, Bd. 5, S. 719-735, 1993.
@article{KonMal93,
title = {Learning to generalize from single examples in the dynamic link architecture},
author = {Wolfgang Konen and Christoph von der Malsburg},
url = {http://www.gm.fh-koeln.de/~konen/Publikationen/NeurComp-mirpap.pdf},
year = {1993},
date = {1993-01-01},
journal = {Neural Computation},
volume = {5},
pages = {719-735},
keywords = {DLA, learning},
pubstate = {published},
tppubtype = {article}
}
Konen, Wolfgang; Vorbrüggen, Jan C.
Applying dynamic link matching to object recognition in real world images Proceedings Article
In: Gielen, Stan (Hrsg.): International Conference on Artificial Neural Networks (ICANN), North-Holland, Amsterdam, 1993.
@inproceedings{KonVor93,
title = {Applying dynamic link matching to object recognition in real world images},
author = {Wolfgang Konen and Jan C. Vorbrüggen},
editor = {Stan Gielen},
url = {http://www.gm.fh-koeln.de/~konen/Publikationen/KonVor1993.pdf},
year = {1993},
date = {1993-01-01},
booktitle = {International Conference on Artificial Neural Networks (ICANN)},
publisher = {North-Holland},
address = {Amsterdam},
keywords = {computer vision, DLA, face recognition},
pubstate = {published},
tppubtype = {inproceedings}
}
1992
Konen, Wolfgang; von der Malsburg, Christoph
Unsupervised symmetry detection: A network which learns from single examples Proceedings Article
In: Aleksander, Igor (Hrsg.): Proceedings of the International Conference on Artificial Neural Networks (ICANN), S. 121125, North-Holland, Amsterdam, 1992.
@inproceedings{KonMal92,
title = {Unsupervised symmetry detection: A network which learns from single examples},
author = {Wolfgang Konen and Christoph von der Malsburg},
editor = {Aleksander, Igor},
url = {http://www.gm.fh-koeln.de/~konen//Publikationen/ICANN92-mirpap.pdf},
year = {1992},
date = {1992-01-01},
booktitle = {Proceedings of the International Conference on Artificial Neural Networks (ICANN)},
pages = {121125},
publisher = {North-Holland, Amsterdam},
keywords = {DLA, learning},
pubstate = {published},
tppubtype = {inproceedings}
}
257 Einträge « ‹ 6 von 6
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Search Field
257 Einträge « ‹ 6 von 26
› » 51.
Koch, Patrick; Wagner, Tobias; Emmerich, Michael; Bäck, Thomas; Konen, Wolfgang
Efficient multi-criteria optimization on noisy machine learning problems Artikel
In: Applied Soft Computing, Bd. 29, S. 357-370, 2015.
@article{Koch15,
title = {Efficient multi-criteria optimization on noisy machine learning problems},
author = {Patrick Koch and Tobias Wagner and Michael Emmerich and Thomas Bäck and Wolfgang Konen},
url = {http://www.sciencedirect.com/science/article/pii/S156849461500006X#},
doi = {https://doi.org/10.1016/j.asoc.2015.01.005},
year = {2015},
date = {2015-05-01},
journal = {Applied Soft Computing},
volume = {29},
pages = {357-370},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
52.
Bagheri, Samineh; Thill, Markus; Koch, Patrick; Konen, Wolfgang
Online Adaptable Learning Rates for the Game Connect-4 Artikel
In: IEEE Transactions on Computational Intelligence and AI in Games, Bd. (accepted 11/2014), S. 1, 2015.
@article{Bagh15,
title = {Online Adaptable Learning Rates for the Game Connect-4},
author = {Samineh Bagheri and Markus Thill and Patrick Koch and Wolfgang Konen},
url = {http://dx.doi.org/10.1109/TCIAIG.2014.2367105},
year = {2015},
date = {2015-01-01},
journal = {IEEE Transactions on Computational Intelligence and AI in Games},
volume = {(accepted 11/2014)},
pages = {1},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
53.
Koch, Patrick; Bagheri, Samineh; Konen, Wolfgang; Foussette, Christophe; Krause, Peter; Bäck, Thomas
A New Repair Method For Constrained Optimization Proceedings Article
In: Jiménez-Laredo, Juan Luis (Hrsg.): Proceedings of the 17th Genetic and Evolutionary Computation Conference, 2015, (accepted).
@inproceedings{Koch15a,
title = {A New Repair Method For Constrained Optimization},
author = {Patrick Koch and Samineh Bagheri and Wolfgang Konen and Christophe Foussette and Peter Krause and Thomas Bäck},
editor = {Juan Luis Jiménez-Laredo},
year = {2015},
date = {2015-01-01},
booktitle = {Proceedings of the 17th Genetic and Evolutionary Computation Conference},
series = {GECCO'15},
note = {accepted},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
54.
Konen, Wolfgang
Reinforcement Learning für Brettspiele: Der Temporal Difference Algorithmus Forschungsbericht
Research Center CIOP (Computational Intelligence, Optimization and Data Mining) Cologne University of Applied Sciences, 2015, (Updated version 2015).
@techreport{Kone15a,
title = {Reinforcement Learning für Brettspiele: Der Temporal Difference Algorithmus},
author = {Wolfgang Konen},
url = {http://www.gm.fh-koeln.de/ciopwebpub/Kone15a.d/TR-TDgame.pdf},
year = {2015},
date = {2015-01-01},
address = {Cologne University of Applied Sciences},
institution = {Research Center CIOP (Computational Intelligence, Optimization and Data Mining)},
note = {Updated version 2015},
keywords = {},
pubstate = {published},
tppubtype = {techreport}
}
55.
Konen, Wolfgang
The rCMA Tutorial: Examples for using CMA-ES in R Forschungsbericht
Research Center CIOP (Computational Intelligence, Optimization and Data Mining) Cologne University of Applied Science, 2015.
@techreport{Kone15b,
title = {The rCMA Tutorial: Examples for using CMA-ES in R},
author = {Konen, Wolfgang},
url = {http://www.gm.fh-koeln.de/ciopwebpub/Kone15b.d/rCMA-tutorial.pdf},
year = {2015},
date = {2015-00-01},
address = {Cologne University of Applied Science},
institution = {Research Center CIOP (Computational Intelligence, Optimization and Data Mining)},
keywords = {},
pubstate = {published},
tppubtype = {techreport}
}
56.
Bagheri, Samineh; Thill, Markus; Koch, Patrick; Konen, Wolfgang
Online Adaptable Learning Rates for the Game Connect-4 Forschungsbericht
CIplus Nr. TR 03/2014, 2014, (Preprint version of the article in IEEE Transactions on Computational Intelligence and AI in Games, 2015).
@techreport{Bagh14a,
title = {Online Adaptable Learning Rates for the Game Connect-4},
author = {Samineh Bagheri and Markus Thill and Patrick Koch and Wolfgang Konen},
url = {http://nbn-resolving.de/urn:nbn:de:hbz:832-cos-704},
year = {2014},
date = {2014-01-01},
number = {TR 03/2014},
institution = {CIplus},
note = {Preprint version of the article in IEEE Transactions on Computational Intelligence and AI in Games, 2015},
keywords = {},
pubstate = {published},
tppubtype = {techreport}
}
57.
Koch, Patrick; Bagheri, Samineh; Foussette, Christophe; Krause, Peter; Bäck, Thomas; Konen, Wolfgang
Constrained Optimization with a Limited Number of Function Evaluations Proceedings Article
In: Hoffmann, Frank; Hüllermeier, Eyke (Hrsg.): Proceedings 24. Workshop Computational Intelligence, S. 119–134, Universitätsverlag Karlsruhe, 2014, (Young Author Award GMA-CI).
@inproceedings{Koch14a,
title = {Constrained Optimization with a Limited Number of Function Evaluations},
author = {Patrick Koch and Samineh Bagheri and Christophe Foussette and Peter Krause and Thomas Bäck and Wolfgang Konen },
editor = {Frank Hoffmann and Eyke Hüllermeier},
url = {http://www.gm.fh-koeln.de/~konen/Publikationen/Koch2014a-GMA-CI.pdf},
year = {2014},
date = {2014-01-01},
booktitle = {Proceedings 24. Workshop Computational Intelligence},
pages = {119--134},
publisher = {Universitätsverlag Karlsruhe},
note = {Young Author Award GMA-CI},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
58.
Konen, Wolfgang; Koch, Patrick
Adaptation in Nonlinear Learning Models for Nonstationary Tasks Proceedings Article
In: Filipic, Bogdan (Hrsg.): PPSN'2014: 13th International Conference on Parallel Problem Solving From Nature, Ljubljana, Springer, Heidelberg, 2014.
@inproceedings{Kone14a,
title = {Adaptation in Nonlinear Learning Models for Nonstationary Tasks},
author = {Wolfgang Konen and Patrick Koch},
editor = {Bogdan Filipic},
url = {http://maanvs03.gm.fh-koeln.de/webpub/CIOPReports.d/Kone14a.d/Kone14a.pdf},
year = {2014},
date = {2014-01-01},
booktitle = {PPSN'2014: 13th International Conference on Parallel Problem Solving From Nature, Ljubljana},
publisher = {Springer},
address = {Heidelberg},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
59.
Liebig, Kay N.; Maslehaty, Homajoun; Petridis, Athanasios K.; Konen, Wolfgang; Scholz, Martin
Comparison of two algorithms for the application of real time image mosaicking in neuroendoscopy Artikel
In: Journal of Neurosurgery, Bd. 121, Nr. 3, S. 688 – 699, 2014.
@article{Lieb14,
title = {Comparison of two algorithms for the application of real time image mosaicking in neuroendoscopy},
author = {Kay N. Liebig and Homajoun Maslehaty and Athanasios K. Petridis and Wolfgang Konen and Martin Scholz},
year = {2014},
date = {2014-01-01},
journal = {Journal of Neurosurgery},
volume = {121},
number = {3},
pages = {688 -- 699},
abstract = {OBJECT: Neuroendoscopy is used more and more frequently in neurosurgical procedures and has become an important tool in the neurosurgical armamentarium. However, the main restriction of neuroendoscopy is the limited field of view. A better overview of the area of interest would increase surgical safety and decrease procedure-related morbidity rates. In the present study, the authors aimed to improve this restriction by using and comparing two algorithms to create endoscopic panoramic images, which increase the field of view during neuroendoscopic procedures. METHODS: Different endoscopic methods with or without a stand and with linear or circular endoscope movements were performed in cadaveric ventricles. Video of the endoscopy was used to create image mosaics of the lateral ventricle with the help of the Kourogi or LogSearch (LS) algorithm. In the LS algorithm, different template sizes were used. Three observers graded the quality of the image mosaic in terms of usefulness in surgery. The fastest frame rate was 3-4 frames/second. RESULTS: The LS algorithm with a larger template size showed significantly better results for the creation of image mosaics than the Kourogi algorithm in linear endoscopic movement with or without a stand. In circular endoscopic movements, the results seemed to be better with the LS algorithm but were not significantly different from those obtained with the Kourogi algorithm. In summary, image quality in the experimental paradigms was satisfying. CONCLUSIONS: Results in the study showed that the creation of image mosaics is possible and reliable with the featured algorithms. Image mosaicking is an applicable device for neuroendoscopy and can increase the field of view during endoscopic procedures. Its use can increase the safety and the field of application of neuroendoscopy. However, faster frame rates will be required to create a smooth image for practical use during surgery.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
OBJECT: Neuroendoscopy is used more and more frequently in neurosurgical procedures and has become an important tool in the neurosurgical armamentarium. However, the main restriction of neuroendoscopy is the limited field of view. A better overview of the area of interest would increase surgical safety and decrease procedure-related morbidity rates. In the present study, the authors aimed to improve this restriction by using and comparing two algorithms to create endoscopic panoramic images, which increase the field of view during neuroendoscopic procedures. METHODS: Different endoscopic methods with or without a stand and with linear or circular endoscope movements were performed in cadaveric ventricles. Video of the endoscopy was used to create image mosaics of the lateral ventricle with the help of the Kourogi or LogSearch (LS) algorithm. In the LS algorithm, different template sizes were used. Three observers graded the quality of the image mosaic in terms of usefulness in surgery. The fastest frame rate was 3-4 frames/second. RESULTS: The LS algorithm with a larger template size showed significantly better results for the creation of image mosaics than the Kourogi algorithm in linear endoscopic movement with or without a stand. In circular endoscopic movements, the results seemed to be better with the LS algorithm but were not significantly different from those obtained with the Kourogi algorithm. In summary, image quality in the experimental paradigms was satisfying. CONCLUSIONS: Results in the study showed that the creation of image mosaics is possible and reliable with the featured algorithms. Image mosaicking is an applicable device for neuroendoscopy and can increase the field of view during endoscopic procedures. Its use can increase the safety and the field of application of neuroendoscopy. However, faster frame rates will be required to create a smooth image for practical use during surgery.
60.
Thill, Markus; Bagheri, Samineh; Koch, Patrick; Konen, Wolfgang
Temporal Difference Learning with Eligibility Traces for the Game Connect-4 Proceedings Article
In: Preuss, Mike; Rudolph, Günther (Hrsg.): CIG'2014, International Conference on Computational Intelligence in Games, Dortmund, 2014.
@inproceedings{Thil14,
title = {Temporal Difference Learning with Eligibility Traces for the Game Connect-4},
author = {Markus Thill and Samineh Bagheri and Patrick Koch and Wolfgang Konen},
editor = {Mike Preuss and Günther Rudolph},
url = {http://www.gm.fh-koeln.de/~konen/Publikationen/ThillCIG2014.pdf},
year = {2014},
date = {2014-01-01},
booktitle = {CIG'2014, International Conference on Computational Intelligence in Games, Dortmund},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
257 Einträge « ‹ 6 von 26
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