Dr. Markus Friedrich

Dr. Markus Friedrich

Lehrstuhl für Mobile und Verteilte Systeme

Ludwig-Maximilians-Universität München, Institut für Informatik

Oettingenstraße 67
80538 München

Raum E111

Telefon: +49 89 / 2180-9117

Fax: +49 89 / 2180-9148

Mail: markus.friedrich@ifi.lmu.de

Forschungsschwerpunkte

  • Rekonstruktion von CAD-Modellen aus Punktwolken mittels ML und EA-Techniken
  • 3D Computer Vision auf (un-)kalibrierten Bildserien
  • Virtuelle und Augmentierte Realität
  • Kombinatorische Optimierungsprobleme und naturinspirierte Meta-Heuristiken (Evolutionäre Algorithmen, Quanten-Annealing)
  • Empfehlungssysteme auf Basis von Audio- und Metadaten im Radioumfeld

Sprechstunde

auf Anfrage

Veranstaltungen und Seminare

  • Praktikum iOS-Entwicklung
  • TIMS-Seminar
  • Oberseminar

Ausgeschriebene Abschlussarbeiten

Bei Interesse an einer Abschlussarbeit in meinem Themengebiet könnt ihr euch gerne bei mir melden. Dasselbe gilt, wenn ihr Ideen habt und glaubt, dass man sie mit meinem Themengebiet verbinden kann.

Abgeschlossene Abschlussarbeiten

  • Entwicklung einer IP-Radiostreaming-Applikation unter Einsatz reaktiver Programmierung
  • Surrogate-Assisted Genetic Algorithms for Interactive Recommendation Systems
  • Reduzierung der Benutzerinteraktion bei interaktiven evolutionären Algorithmen am Beispiel einer Applikation zur Musikkomposition
  • Interaktive Webanwendung zur Archetypischen Analyse mehrdimensionaler Datenmengen
  • Segmentierung und Klassifizierung von geometrischen Primitiven in 3D-Punktwolken mit neuronalen Netzen
  • Online-Erkennung von Strukturen in Gebäuden mittels mobiler Tiefensensoren
  • Constraint-based CSG-Tree Generation with Evolutionary Algorithms
  • Ein metadaten-basierter Empfehlungsdienst für Radiosender
  • Reduzierung redundanter Strukturen bei der CSG-Baum Extraktion mit Evolutionären Algorithmen
  • Methoden zur Privatsphäre-erhaltenden Nutzungsdatensammlung
  • Audiosignalbasierte Analyse und Klassifikation von Radioinhalten
  • Konzeption eines Audiodaten-basierten Empfehlungsdienstes für Hybrid-Radio mit Deep Learning
  • Geometric Primitive Detection and Fitting from Point Clouds using Recurrent Neural Networks
  • 3D-Scanning und Primitivendetektion in einer Augmented Reality Umgebung
  • Extraktion von CSG-Bäumen aus textuell beschriebenen 3D Modellen
  • Quantum-Assisted Community Detection
  • Diversity-Aware Evolutionary Algorithms vs. Experiment-Driven Adaptation
  • Combining Gesture, Hand and Voice Control for Mid-Air Manipulation of CSG Trees (EP)
  • Optimierung der Anordnung von Metro-Linien in Netzplänen mittels Quanten Annealing
  • Suchraum-effiziente Community Detection mittels Quantum Annealing
  • A Flexible Framework for Schedule Validation and Optimization
  • Ein partitions-basierter Physarum-Inspirierter Algorithmus zur Lösung großer Steiner Baum Probleme in Graphen
  • Ein Verfahren zum Vergleich verrauschter Punktwolken im Kontext fälschungssicherer Label
  • Automatische Hyperparameter-Optimierung durch Koevolution in genetischen Algorithmen
  • Graph- und Mengen-basierte Erweiterungen von evolutionären Algorithmen für Routenoptimierung
  • Extraktion geometrischer Objekte aus 3D-Punktwolken mittels Deep Learning
  • Konzeption und Umsetzung einer mobilen Applikation zur Validierung von fälschungssicheren Produktlabeln
  • Der Einfluss von Märkten auf gemischte, koordinativ-kompetitive Multi-Agenten Systeme

Publikationen

2022

  • M. Friedrich, S. Illium, P. Fayolle, and C. Linnhoff-Popien, „CSG Tree Extraction from 3D Point Clouds and Meshes Using a Hybrid Approach,“ in Computer Vision, Imaging and Computer Graphics Theory and Applications, K. Bouatouch, A. A. de Sousa, M. Chessa, A. Paljic, A. Kerren, C. Hurter, G. M. Farinella, P. Radeva, and J. Braz, Eds., Cham: Springer International Publishing, 2022, p. 53–79.
    [BibTeX]
    @incollection{friedrichSpringer2022,
    author = {Friedrich, Markus and Illium, Steffen and Fayolle, Pierre-Alain and Linnhoff-Popien, Claudia},
    editor = {Bouatouch, Kadi and de Sousa, A. Augusto and Chessa, Manuela and Paljic, Alexis and Kerren, Andreas and Hurter, Christophe and Farinella, Giovanni Maria and Radeva, Petia and Braz, Jose},
    title = {CSG Tree Extraction from 3D Point Clouds and Meshes Using a Hybrid Approach},
    booktitle = {Computer Vision, Imaging and Computer Graphics Theory and Applications},
    year = {2022},
    publisher = {Springer International Publishing},
    address = {Cham},
    pages = {53--79},
    isbn = {978-3-030-94893-1}
    }

  • T. Müller, K. Schmid, D. Schuman, T. Gabor, M. Friedrich, and M. Geitz, „Solving Large Steiner Tree Problems in Graphs for Cost-efficient Fiber-To-The-Home Network Expansion,“ in Proceedings of the 14th International Conference on Agents and Artificial Intelligence – Volume 3: ICAART,, 2022, pp. 23-32. doi:10.5220/0010749300003116
    [BibTeX]
    @conference{muellerIcaart22,
    author = {Tobias Müller and Kyrill Schmid and Daniëlle Schuman and Thomas Gabor and Markus Friedrich and Marc Geitz},
    title = {Solving Large Steiner Tree Problems in Graphs for Cost-efficient Fiber-To-The-Home Network Expansion},
    booktitle = {Proceedings of the 14th International Conference on Agents and Artificial Intelligence - Volume 3: ICAART,},
    year = {2022},
    pages = {23-32},
    publisher = {SciTePress},
    organization = {INSTICC},
    doi = {10.5220/0010749300003116},
    isbn = {978-989-758-547-0}
    }

2021

  • M. Friedrich and P. Fayolle, On the Complexity of the CSG Tree Extraction Problem, 2021.
    [BibTeX]
    @misc{friedrich2021complexity,
    title = {On the Complexity of the CSG Tree Extraction Problem},
    author = {Markus Friedrich and Pierre-Alain Fayolle},
    year = {2021},
    eprint = {2103.06139},
    archiveprefix = {arXiv},
    primaryclass = {cs.CG}
    }

  • M. Friedrich and P. Fayolle, „Reconstruction of Convex Polytope Compositions from 3D Point-clouds,“ in Proceedings of the 16th International Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications – Volume 1: GRAPP,, 2021, pp. 75-84. doi:10.5220/0010297100750084
    [BibTeX]
    @conference{friedrich2021convex,
    author = {Markus Friedrich and Pierre-Alain Fayolle},
    title = {Reconstruction of Convex Polytope Compositions from 3D Point-clouds},
    booktitle = {Proceedings of the 16th International Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications - Volume 1: GRAPP,},
    year = {2021},
    pages = {75-84},
    publisher = {SciTePress},
    organization = {INSTICC},
    doi = {10.5220/0010297100750084},
    isbn = {978-989-758-488-6}
    }

  • M. Friedrich, S. Langer, and F. Frey, „Combining Gesture and Voice Control for Mid-air Manipulation of CAD Models in VR Environments,“ in Proceedings of the 16th International Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications – Volume 1: HUCAPP,, 2021, pp. 119-127. doi:10.5220/0010170501190127
    [BibTeX]
    @conference{friedrich2020combining,
    author = {Markus Friedrich and Stefan Langer and Fabian Frey},
    title = {Combining Gesture and Voice Control for Mid-air Manipulation of CAD Models in VR Environments},
    booktitle = {Proceedings of the 16th International Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications - Volume 1: HUCAPP,},
    year = {2021},
    pages = {119-127},
    publisher = {SciTePress},
    organization = {INSTICC},
    doi = {10.5220/0010170501190127},
    isbn = {978-989-758-488-6}
    }

2020

  • M. Friedrich, C. Roch, S. Feld, C. Hahn, and P. Fayolle, „A Flexible Pipeline for the Optimization of Construction Trees,“ in Proceedings of the 28th International Conference on Computer Graphics, Visualization and Computer Vision (WSCG), 2020.
    [BibTeX]
    @inproceedings{friedrich2020csg-optim,
    author = {Friedrich, Markus and Roch, Christoph and Feld, Sebastian and Hahn, Carsten and Fayolle, Pierre-Alain},
    title = {A Flexible Pipeline for the Optimization of Construction Trees},
    booktitle = {Proceedings of the 28th International Conference on Computer Graphics, Visualization and Computer Vision (WSCG)},
    year = {2020},
    owner = {mfriedrich}
    }

  • M. Friedrich, S. Illium, P. Fayolle, and C. Linnhoff-Popien, „A Hybrid Approach for Segmenting and Fitting Solid Primitives to 3D Point Clouds,“ in Proceedings of the 15th International Conference on Computer Graphics Theory and Applications (GRAPP), 2020.
    [BibTeX]
    @inproceedings{friedrich2020hybrid,
    title = {A Hybrid Approach for Segmenting and Fitting Solid Primitives to 3D Point Clouds},
    author = {Friedrich, Markus and Illium, Steffen and Fayolle, Pierre-Alain and Linnhoff-Popien, Claudia},
    booktitle = {Proceedings of the 15th International Conference on Computer Graphics Theory and Applications (GRAPP)},
    volume = {1},
    year = {2020},
    organization = {INSTICC},
    publisher = {SCITEPRESS}
    }

  • I. Jennes, M. Friedrich, J. [Van der Bank], W. [Van den Broeck], A. Ebert, and M. Boonen, „The benefits of interdisciplinary scenario-building for hybrid radio applications,“ Telematics and Informatics, p. 101455, 2020.
    [BibTeX]
    @article{jennes2020,
    author = {Jennes, Iris and Friedrich, Markus and [Van der Bank], Jaco and [Van den Broeck], Wendy and Ebert, André and Boonen, Michelle},
    title = {The benefits of interdisciplinary scenario-building for hybrid radio applications},
    journal = {Telematics and Informatics},
    year = {2020},
    owner = {mfriedrich},
    pages = {101455}
    }

  • S. Langer, L. Obermeier, A. Ebert, M. Friedrich, and E. Munisamy, „Content-based Recommendations for Radio Stations with Deep Learned Audio Fingerprints,“ in INFORMATIK 2020, 2020, pp. 411-425. doi:doi:10.18420/inf2020_38
    [BibTeX]
    @inproceedings{langer2020,
    author = {Langer, Stefan AND Obermeier, Liza AND Ebert, André AND Friedrich, Markus AND Munisamy, Emma},
    title = {Content-based Recommendations for Radio Stations with Deep Learned Audio Fingerprints},
    booktitle = {INFORMATIK 2020},
    year = {2020},
    editor = {Reussner, Ralf H. AND Koziolek, Anne AND Heinrich, Robert},
    pages = { 411-425 },
    doi = { doi:10.18420/inf2020_38 },
    publisher = {Gesellschaft für Informatik, Bonn},
    address = {}
    }

2019

  • M. Friedrich, F. Guimera Cuevas, A. Sedlmeier, and A. Ebert, „Evolutionary Generation of Primitive-Based Mesh Abstractions,“ in Proceedings of the 27th International Conference on Computer Graphics, Visualization and Computer Vision (WSCG), 2019.
    [BibTeX]
    @inproceedings{friedrich2019generation-mesh,
    author = {Friedrich, Markus and Guimera Cuevas, Felip and Sedlmeier, Andreas and Ebert, André},
    title = {Evolutionary Generation of Primitive-Based Mesh Abstractions},
    booktitle = {Proceedings of the 27th International Conference on Computer Graphics, Visualization and Computer Vision (WSCG)},
    year = {2019},
    owner = {mfriedrich}
    }

  • M. Friedrich, P. Fayolle, T. Gabor, and C. Linnhoff-Popien, „Optimizing Evolutionary CSG Tree Extraction,“ in Genetic and Evolutionary Computation Conference (GECCO), 2019.
    [BibTeX]
    @inproceedings{friedrich2019opt-evo-csg,
    author = {Friedrich, Markus and Fayolle, Pierre-Alain and Gabor, Thomas and Linnhoff-Popien, Claudia},
    title = {Optimizing Evolutionary CSG Tree Extraction},
    booktitle = {Genetic and Evolutionary Computation Conference (GECCO)},
    year = {2019},
    publisher = {ACM},
    owner = {mfriedrich}
    }

  • M. Friedrich, A. Ebert, C. Hahn, G. Schneider, L. Obermeier, A. Erk, and I. Jennes, „A Distributed Metadata Platform for Hybrid Radio Services,“ in 19th International Conference on Innovations for Community Services (I4CS 2019), 2019.
    [BibTeX]
    @inproceedings{friedrich2019distributed-metadata,
    title = {A Distributed Metadata Platform for Hybrid Radio Services},
    author = {Friedrich, Markus and Ebert, André and Hahn, Carsten and Schneider, Georg and Obermeier, Liza and Erk, Alexander and Jennes, Iris},
    booktitle = {19th International Conference on Innovations for Community Services (I4CS 2019)},
    year = {2019},
    owner = {mfriedrich}
    }

  • T. Phan, L. Belzner, M. Kiermeier, M. Friedrich, K. Schmid, and C. Linnhoff-Popien, „Memory Bounded Open-Loop Planning in Large POMDPs using Thompson Sampling,“ in 33rd AAAI Conference on Artificial Intelligence (AAAI 2019), 2019.
    [BibTeX] [Download PDF]
    @inproceedings{Phan2019,
    author = {Thomy Phan and Lenz Belzner and Marie Kiermeier and Markus Friedrich and Kyrill Schmid and Claudia Linnhoff-Popien},
    title = {Memory Bounded Open-Loop Planning in Large POMDPs using Thompson Sampling},
    booktitle = {33rd AAAI Conference on Artificial Intelligence (AAAI 2019)},
    year = {2019},
    __markedentry = {[gruttaue:]},
    owner = {tphan},
    url = {https://ojs.aaai.org/index.php/AAAI/article/view/4794}
    }

  • S. Feld, A. Sedlmeier, M. Friedrich, J. Franz, and L. Belzner, „Bayesian Surprise in Indoor Environments,“ in 27th ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems (SIGSPATIAL ’19), 2019.
    [BibTeX]
    @inproceedings{feld2019bayesian,
    author = {Feld, Sebastian and Sedlmeier, Andreas and Friedrich, Markus and Franz, Jan and Belzner, Lenz},
    title = {Bayesian Surprise in Indoor Environments},
    booktitle = {27th ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems (SIGSPATIAL ’19)},
    year = {2019},
    organization = {ACM}
    }

  • C. Hahn and M. Friedrich, „Using Existing Reinforcement Learning Libraries in Multi-Agent Scenarios,“ in 1st International Symposium on Applied Artificial Intelligence (ISAAI’19), 2019.
    [BibTeX]
    @inproceedings{hahn2019existing,
    author = {Carsten Hahn and Markus Friedrich},
    title = {Using Existing Reinforcement Learning Libraries in Multi-Agent Scenarios},
    booktitle = {1st International Symposium on Applied Artificial Intelligence (ISAAI'19)},
    year = {2019},
    owner = {chahn}
    }

  • A. Erk and M. Friedrich, „HRADIO – Hybrid Radio Everywhere for Everyone,“ Fernseh- und Kinotechnik Magazin (FKT), iss. 8, pp. 35-39, 2019.
    [BibTeX]
    @article{Erk2019,
    title = {HRADIO – Hybrid Radio Everywhere for Everyone},
    author = {Alexander Erk and Markus Friedrich},
    journal = {Fernseh- und Kinotechnik Magazin (FKT)},
    year = {2019},
    number = {8},
    pages = {35-39},
    owner = {mfriedrich}
    }

2018

  • M. Friedrich, S. Feld, T. Phan, and P. Fayolle, „Accelerating Evolutionary Construction Tree Extraction via Graph Partitioning,“ in Proceedings of the 26th International Conference on Computer Graphics, Visualization and Computer Vision (WSCG), 2018.
    [BibTeX]
    @inproceedings{friedrich2018accelerating,
    author = {Friedrich, Markus and Feld, Sebastian and Phan, Thomy and Fayolle, Pierre-Alain},
    title = {Accelerating Evolutionary Construction Tree Extraction via Graph Partitioning},
    booktitle = {Proceedings of the 26th International Conference on Computer Graphics, Visualization and Computer Vision (WSCG)},
    year = {2018},
    owner = {mfriedrich}
    }

  • S. Feld, M. Friedrich, and C. Linnhoff-Popien, „Optimizing Geometry Compression using Quantum Annealing,“ in IEEE Workshop on Quantum Communications and Information Technology 2018 (IEEE QCIT 2018), 2018, p. 1–6.
    [BibTeX]
    @inproceedings{feld2018optimizing,
    author = {Feld, Sebastian and Friedrich, Markus and Linnhoff-Popien, Claudia},
    title = {Optimizing Geometry Compression using Quantum Annealing},
    booktitle = {IEEE Workshop on Quantum Communications and Information Technology 2018 (IEEE QCIT 2018)},
    year = {2018},
    pages = {1--6}
    }

  • M. Friedrich and K. Schmid, „A Virtual Reality Multi-Sensor 3d Reconstruction System,“ in 17. GI/ITG KuVS Fachgespräch Sensornetze, 2018.
    [BibTeX]
    @inproceedings{friedrich2018vr-rec,
    title = {A Virtual Reality Multi-Sensor 3d Reconstruction System},
    author = {Friedrich, Markus and Schmid, Kyrill},
    booktitle = {17. GI/ITG KuVS Fachgespräch Sensornetze},
    year = {2018}
    }

2012

  • C. Bender, K. Denker, M. Friedrich, K. Hirt, and G. Umlauf, „A Hand-held Laser Scanner based on Multi-camera Stereo-matching,“ in Visualization of Large and Unstructured Data Sets: Applications in Geospatial Planning, Modeling and Engineering-Proceedings of IRTG 1131 Workshop 2011, 2012.
    [BibTeX]
    @inproceedings{bender2012hand,
    title = {A Hand-held Laser Scanner based on Multi-camera Stereo-matching},
    author = {Bender, Christoph and Denker, Klaus and Friedrich, Markus and Hirt, Kai and Umlauf, Georg},
    booktitle = {Visualization of Large and Unstructured Data Sets: Applications in Geospatial Planning, Modeling and Engineering-Proceedings of IRTG 1131 Workshop 2011},
    year = {2012},
    organization = {Schloss Dagstuhl-Leibniz-Zentrum fuer Informatik}
    }