---
_id: '16410'
abstract:
- lang: eng
  text: 'Gathering n mobile robots in one single point in the Euclidean plane is a
    widely studied problem from the area of robot formation problems. Classically,
    the robots are assumed to have no physical extent, and they are able to share
    a position with other robots. We drop these assumptions and investigate a similar
    problem for robots with (a spherical) extent: the goal is to gather the robots
    as close together as possible. More exactly, we want the robots to form a sphere
    with minimum radius around a predefined point. We propose an algorithm for this
    problem which synchronously moves the robots towards the center of the sphere
    unless they block each other. In this case, if possible, the robots spin around
    the center of the sphere. We analyze this algorithm experimentally in the plane.
    If R is the distance of the farthest robot to the center of the sphere, the simulations
    indicate a runtime which is linear in n and R. Additionally, we prove a theoretic
    upper bound for the runtime of O(nR) for a discrete version of the problem. Simulations
    also suggest a runtime of O(n + R) for the discrete version.'
author:
- first_name: Andreas
  full_name: Cord-Landwehr, Andreas
  last_name: Cord-Landwehr
- first_name: Bastian
  full_name: Degener, Bastian
  last_name: Degener
- first_name: Matthias
  full_name: Fischer, Matthias
  id: '146'
  last_name: Fischer
- first_name: Martina
  full_name: Hüllmann, Martina
  last_name: Hüllmann
- first_name: Barbara
  full_name: Kempkes, Barbara
  last_name: Kempkes
- first_name: Alexander
  full_name: Klaas, Alexander
  last_name: Klaas
- first_name: Peter
  full_name: Kling, Peter
  last_name: Kling
- first_name: Sven
  full_name: Kurras, Sven
  last_name: Kurras
- first_name: Marcus
  full_name: Märtens, Marcus
  last_name: Märtens
- first_name: Friedhelm
  full_name: Meyer auf der Heide, Friedhelm
  id: '15523'
  last_name: Meyer auf der Heide
- first_name: Christoph
  full_name: Raupach, Christoph
  last_name: Raupach
- first_name: Kamil
  full_name: Swierkot, Kamil
  last_name: Swierkot
- first_name: Daniel
  full_name: Warner, Daniel
  last_name: Warner
- first_name: Christoph
  full_name: Weddemann, Christoph
  last_name: Weddemann
- first_name: Daniel
  full_name: Wonisch, Daniel
  last_name: Wonisch
citation:
  ama: 'Cord-Landwehr A, Degener B, Fischer M, et al. Collisionless Gathering of Robots
    with an Extent. In: <i>37th International Conference on Current Trends in Theory
    and Practice of Computer Science (SOFSEM 2011)</i>. Springer; 2011:178-189. doi:<a
    href="https://doi.org/10.1007/978-3-642-18381-2_15">10.1007/978-3-642-18381-2_15</a>'
  apa: Cord-Landwehr, A., Degener, B., Fischer, M., Hüllmann, M., Kempkes, B., Klaas,
    A., … Wonisch, D. (2011). Collisionless Gathering of Robots with an Extent. In
    <i>37th International Conference on Current Trends in Theory and Practice of Computer
    Science (SOFSEM 2011)</i> (pp. 178–189). Springer. <a href="https://doi.org/10.1007/978-3-642-18381-2_15">https://doi.org/10.1007/978-3-642-18381-2_15</a>
  bibtex: '@inproceedings{Cord-Landwehr_Degener_Fischer_Hüllmann_Kempkes_Klaas_Kling_Kurras_Märtens_Meyer
    auf der Heide_et al._2011, title={Collisionless Gathering of Robots with an Extent},
    DOI={<a href="https://doi.org/10.1007/978-3-642-18381-2_15">10.1007/978-3-642-18381-2_15</a>},
    number={6543}, booktitle={37th International Conference on Current Trends in Theory
    and Practice of Computer Science (SOFSEM 2011)}, publisher={Springer}, author={Cord-Landwehr,
    Andreas and Degener, Bastian and Fischer, Matthias and Hüllmann, Martina and Kempkes,
    Barbara and Klaas, Alexander and Kling, Peter and Kurras, Sven and Märtens, Marcus
    and Meyer auf der Heide, Friedhelm and et al.}, year={2011}, pages={178–189} }'
  chicago: Cord-Landwehr, Andreas, Bastian Degener, Matthias Fischer, Martina Hüllmann,
    Barbara Kempkes, Alexander Klaas, Peter Kling, et al. “Collisionless Gathering
    of Robots with an Extent.” In <i>37th International Conference on Current Trends
    in Theory and Practice of Computer Science (SOFSEM 2011)</i>, 178–89. Springer,
    2011. <a href="https://doi.org/10.1007/978-3-642-18381-2_15">https://doi.org/10.1007/978-3-642-18381-2_15</a>.
  ieee: A. Cord-Landwehr <i>et al.</i>, “Collisionless Gathering of Robots with an
    Extent,” in <i>37th International Conference on Current Trends in Theory and Practice
    of Computer Science (SOFSEM 2011)</i>, 2011, no. 6543, pp. 178–189.
  mla: Cord-Landwehr, Andreas, et al. “Collisionless Gathering of Robots with an Extent.”
    <i>37th International Conference on Current Trends in Theory and Practice of Computer
    Science (SOFSEM 2011)</i>, no. 6543, Springer, 2011, pp. 178–89, doi:<a href="https://doi.org/10.1007/978-3-642-18381-2_15">10.1007/978-3-642-18381-2_15</a>.
  short: 'A. Cord-Landwehr, B. Degener, M. Fischer, M. Hüllmann, B. Kempkes, A. Klaas,
    P. Kling, S. Kurras, M. Märtens, F. Meyer auf der Heide, C. Raupach, K. Swierkot,
    D. Warner, C. Weddemann, D. Wonisch, in: 37th International Conference on Current
    Trends in Theory and Practice of Computer Science (SOFSEM 2011), Springer, 2011,
    pp. 178–189.'
date_created: 2020-04-06T07:52:42Z
date_updated: 2022-01-06T06:52:50Z
department:
- _id: '63'
doi: 10.1007/978-3-642-18381-2_15
issue: '6543'
language:
- iso: eng
page: 178-189
publication: 37th International Conference on Current Trends in Theory and Practice
  of Computer Science (SOFSEM 2011)
publication_identifier:
  isbn:
  - '9783642183805'
  - '9783642183812'
  issn:
  - 0302-9743
  - 1611-3349
publication_status: published
publisher: Springer
status: public
title: Collisionless Gathering of Robots with an Extent
type: conference
user_id: '15415'
year: '2011'
...
---
_id: '16409'
abstract:
- lang: eng
  text: "Given a set of n mobile robots in the d-dimensional Euclidean space, the
    goal is to let them converge to a single not predefined point. The challenge is
    that the robots are limited in their capabilities. Robots can, upon activation,
    compute the positions of all other robots using an individual affine coordinate
    system. The robots are indistinguishable, oblivious and may have different affine
    coordinate systems. A very general discrete time model assumes that robots are
    activated in arbitrary order. Further, the computation of a new target point may
    happen much earlier than the movement, so that the movement is based on outdated
    information about other robot's positions. Time is measured as the number of rounds,
    where a round ends as soon as each robot has moved at least once. In [Cohen, Peleg:
    Convergence properties of gravitational algorithms in asynchronous robot systems],
    the Center of Gravity is considered as target function, convergence was proven,
    and the number of rounds needed for halving the diameter of the convex hull of
    the robot's positions was shown to be O(n^2) and Omega(n). We present an easy-to-check
    property of target functions that guarantee convergence and yields upper time
    bounds. This property intuitively says that when a robot computes a new target
    point, this point is significantly within the current axes aligned minimal box
    containing all robots. This property holds, e.g., for the above-mentioned target
    function, and improves the above O(n^2) to an asymptotically optimal O(n) upper
    bound. Our technique also yields a constant time bound for a target function that
    requires all robots having identical coordinate axes.\r\n"
author:
- first_name: Andreas
  full_name: Cord-Landwehr, Andreas
  last_name: Cord-Landwehr
- first_name: Bastian
  full_name: Degener, Bastian
  last_name: Degener
- first_name: Matthias
  full_name: Fischer, Matthias
  id: '146'
  last_name: Fischer
- first_name: Martina
  full_name: Hüllmann, Martina
  last_name: Hüllmann
- first_name: Barbara
  full_name: Kempkes, Barbara
  last_name: Kempkes
- first_name: Alexander
  full_name: Klaas, Alexander
  last_name: Klaas
- first_name: Peter
  full_name: Kling, Peter
  last_name: Kling
- first_name: Sven
  full_name: Kurras, Sven
  last_name: Kurras
- first_name: Marcus
  full_name: Märtens, Marcus
  last_name: Märtens
- first_name: Friedhelm
  full_name: Meyer auf der Heide, Friedhelm
  id: '15523'
  last_name: Meyer auf der Heide
- first_name: Christoph
  full_name: Raupach, Christoph
  last_name: Raupach
- first_name: Kamil
  full_name: Swierkot, Kamil
  last_name: Swierkot
- first_name: Daniel
  full_name: Warner, Daniel
  last_name: Warner
- first_name: Christoph
  full_name: Weddemann, Christoph
  last_name: Weddemann
- first_name: Daniel
  full_name: Wonisch, Daniel
  last_name: Wonisch
citation:
  ama: 'Cord-Landwehr A, Degener B, Fischer M, et al. A New Approach for Analyzing
    Convergence Algorithms for Mobile Robots. In: <i>Automata, Languages and Programming</i>.
    Berlin, Heidelberg; 2011. doi:<a href="https://doi.org/10.1007/978-3-642-22012-8_52">10.1007/978-3-642-22012-8_52</a>'
  apa: Cord-Landwehr, A., Degener, B., Fischer, M., Hüllmann, M., Kempkes, B., Klaas,
    A., … Wonisch, D. (2011). A New Approach for Analyzing Convergence Algorithms
    for Mobile Robots. In <i>Automata, Languages and Programming</i>. Berlin, Heidelberg.
    <a href="https://doi.org/10.1007/978-3-642-22012-8_52">https://doi.org/10.1007/978-3-642-22012-8_52</a>
  bibtex: '@inbook{Cord-Landwehr_Degener_Fischer_Hüllmann_Kempkes_Klaas_Kling_Kurras_Märtens_Meyer
    auf der Heide_et al._2011, place={Berlin, Heidelberg}, title={A New Approach for
    Analyzing Convergence Algorithms for Mobile Robots}, DOI={<a href="https://doi.org/10.1007/978-3-642-22012-8_52">10.1007/978-3-642-22012-8_52</a>},
    booktitle={Automata, Languages and Programming}, author={Cord-Landwehr, Andreas
    and Degener, Bastian and Fischer, Matthias and Hüllmann, Martina and Kempkes,
    Barbara and Klaas, Alexander and Kling, Peter and Kurras, Sven and Märtens, Marcus
    and Meyer auf der Heide, Friedhelm and et al.}, year={2011} }'
  chicago: Cord-Landwehr, Andreas, Bastian Degener, Matthias Fischer, Martina Hüllmann,
    Barbara Kempkes, Alexander Klaas, Peter Kling, et al. “A New Approach for Analyzing
    Convergence Algorithms for Mobile Robots.” In <i>Automata, Languages and Programming</i>.
    Berlin, Heidelberg, 2011. <a href="https://doi.org/10.1007/978-3-642-22012-8_52">https://doi.org/10.1007/978-3-642-22012-8_52</a>.
  ieee: A. Cord-Landwehr <i>et al.</i>, “A New Approach for Analyzing Convergence
    Algorithms for Mobile Robots,” in <i>Automata, Languages and Programming</i>,
    Berlin, Heidelberg, 2011.
  mla: Cord-Landwehr, Andreas, et al. “A New Approach for Analyzing Convergence Algorithms
    for Mobile Robots.” <i>Automata, Languages and Programming</i>, 2011, doi:<a href="https://doi.org/10.1007/978-3-642-22012-8_52">10.1007/978-3-642-22012-8_52</a>.
  short: 'A. Cord-Landwehr, B. Degener, M. Fischer, M. Hüllmann, B. Kempkes, A. Klaas,
    P. Kling, S. Kurras, M. Märtens, F. Meyer auf der Heide, C. Raupach, K. Swierkot,
    D. Warner, C. Weddemann, D. Wonisch, in: Automata, Languages and Programming,
    Berlin, Heidelberg, 2011.'
date_created: 2020-04-06T07:47:55Z
date_updated: 2022-01-06T06:52:50Z
department:
- _id: '63'
doi: 10.1007/978-3-642-22012-8_52
language:
- iso: eng
place: Berlin, Heidelberg
publication: Automata, Languages and Programming
publication_identifier:
  isbn:
  - '9783642220111'
  - '9783642220128'
  issn:
  - 0302-9743
  - 1611-3349
publication_status: published
status: public
title: A New Approach for Analyzing Convergence Algorithms for Mobile Robots
type: book_chapter
user_id: '15415'
year: '2011'
...
---
_id: '26384'
author:
- first_name: Hendrik
  full_name: Renken, Hendrik
  last_name: Renken
- first_name: Christoph
  full_name: Laroque, Christoph
  last_name: Laroque
- first_name: Matthias
  full_name: Fischer, Matthias
  id: '146'
  last_name: Fischer
citation:
  ama: "Renken H, Laroque C, Fischer M. An Easy Extendable Modeling Framework for
    Discrete Event Simulation Models and their Visualization. In: <i>Proceedings of
    The 25th European Simulation and Modelling Conference - ESM\x922011</i>. ; 2011."
  apa: "Renken, H., Laroque, C., &#38; Fischer, M. (2011). An Easy Extendable Modeling
    Framework for Discrete Event Simulation Models and their Visualization. <i>Proceedings
    of The 25th European Simulation and Modelling Conference - ESM\x922011</i>."
  bibtex: "@inproceedings{Renken_Laroque_Fischer_2011, title={An Easy Extendable Modeling
    Framework for Discrete Event Simulation Models and their Visualization}, booktitle={Proceedings
    of The 25th European Simulation and Modelling Conference - ESM\x922011}, author={Renken,
    Hendrik and Laroque, Christoph and Fischer, Matthias}, year={2011} }"
  chicago: "Renken, Hendrik, Christoph Laroque, and Matthias Fischer. “An Easy Extendable
    Modeling Framework for Discrete Event Simulation Models and Their Visualization.”
    In <i>Proceedings of The 25th European Simulation and Modelling Conference - ESM\x922011</i>,
    2011."
  ieee: H. Renken, C. Laroque, and M. Fischer, “An Easy Extendable Modeling Framework
    for Discrete Event Simulation Models and their Visualization,” 2011.
  mla: "Renken, Hendrik, et al. “An Easy Extendable Modeling Framework for Discrete
    Event Simulation Models and Their Visualization.” <i>Proceedings of The 25th European
    Simulation and Modelling Conference - ESM\x922011</i>, 2011."
  short: "H. Renken, C. Laroque, M. Fischer, in: Proceedings of The 25th European
    Simulation and Modelling Conference - ESM\x922011, 2011."
date_created: 2021-10-16T22:43:30Z
date_updated: 2022-01-25T18:15:43Z
department:
- _id: '671'
language:
- iso: eng
publication: "Proceedings of The 25th European Simulation and Modelling Conference
  - ESM\x922011"
publication_status: published
status: public
title: An Easy Extendable Modeling Framework for Discrete Event Simulation Models
  and their Visualization
type: conference
user_id: '71124'
year: '2011'
...
---
_id: '26387'
author:
- first_name: 'Alexander '
  full_name: 'Klaas, Alexander '
  last_name: Klaas
- first_name: 'Christoph '
  full_name: 'Laroque, Christoph '
  last_name: Laroque
- first_name: Matthias
  full_name: Fischer, Matthias
  id: '146'
  last_name: Fischer
- first_name: Wilhelm
  full_name: Dangelmaier, Wilhelm
  last_name: Dangelmaier
citation:
  ama: 'Klaas A, Laroque C, Fischer M, Dangelmaier W. Simulation Aided, Knowledge
    Based Routing for AGVs in a Distribution Warehouse. In: <i>Proceedings of the
    2011 Winter Simulation Conference</i>. ; 2011.'
  apa: Klaas, A., Laroque, C., Fischer, M., &#38; Dangelmaier, W. (2011). Simulation
    Aided, Knowledge Based Routing for AGVs in a Distribution Warehouse. <i>Proceedings
    of the 2011 Winter Simulation Conference</i>.
  bibtex: '@inproceedings{Klaas_Laroque_Fischer_Dangelmaier_2011, title={Simulation
    Aided, Knowledge Based Routing for AGVs in a Distribution Warehouse}, booktitle={Proceedings
    of the 2011 Winter Simulation Conference}, author={Klaas, Alexander  and Laroque,
    Christoph  and Fischer, Matthias and Dangelmaier, Wilhelm}, year={2011} }'
  chicago: Klaas, Alexander , Christoph  Laroque, Matthias Fischer, and Wilhelm Dangelmaier.
    “Simulation Aided, Knowledge Based Routing for AGVs in a Distribution Warehouse.”
    In <i>Proceedings of the 2011 Winter Simulation Conference</i>, 2011.
  ieee: A. Klaas, C. Laroque, M. Fischer, and W. Dangelmaier, “Simulation Aided, Knowledge
    Based Routing for AGVs in a Distribution Warehouse,” 2011.
  mla: Klaas, Alexander, et al. “Simulation Aided, Knowledge Based Routing for AGVs
    in a Distribution Warehouse.” <i>Proceedings of the 2011 Winter Simulation Conference</i>,
    2011.
  short: 'A. Klaas, C. Laroque, M. Fischer, W. Dangelmaier, in: Proceedings of the
    2011 Winter Simulation Conference, 2011.'
date_created: 2021-10-16T22:54:06Z
date_updated: 2022-01-25T18:16:03Z
department:
- _id: '671'
language:
- iso: eng
publication: Proceedings of the 2011 Winter Simulation Conference
publication_status: published
status: public
title: Simulation Aided, Knowledge Based Routing for AGVs in a Distribution Warehouse
type: conference
user_id: '71124'
year: '2011'
...
---
_id: '17422'
abstract:
- lang: eng
  text: "Commercial software of material flow simulations has the ability to layout
    the simulated models. Arranged equipment, such as conveyors or machines, includes
    the need to model and determine motion paths for moving objects like forklifts
    or automatically guided vehicles, so that the simulation framework is able to
    navigate all vehicles across those motion paths. After analyzing first scenarios,
    the user often carries out layout changes in the simulation model, e.g. moving,
    adding or deleting equipment. However, those changes cause time consuming, additional
    modeling of the motion paths for the user. Our motion planning algorithm reduces
    these changes by automatically determining the motion paths for moving objects,
    depending on an actual model layout without colliding with other objects. The
    algorithm works on the basis of the virtual scene\x92s 3D-data used for the simulation
    model\x92s visualization. We demonstrate the technique with a multi-floor building
    example."
author:
- first_name: Matthias
  full_name: Fischer, Matthias
  id: '146'
  last_name: Fischer
- first_name: Hendrik
  full_name: Renken, Hendrik
  last_name: Renken
- first_name: Christoph
  full_name: Laroque, Christoph
  last_name: Laroque
- first_name: Guido
  full_name: Schaumann, Guido
  last_name: Schaumann
- first_name: Wilhelm
  full_name: Dangelmaier, Wilhelm
  last_name: Dangelmaier
citation:
  ama: 'Fischer M, Renken H, Laroque C, Schaumann G, Dangelmaier W. Automated 3D-motion
    planning for ramps and stairs in intra-logistics material flow simulations. In:
    <i>Proceedings of the 2010 Winter Simulation Conference</i>. ; 2010. doi:<a href="https://doi.org/10.1109/wsc.2010.5678906">10.1109/wsc.2010.5678906</a>'
  apa: Fischer, M., Renken, H., Laroque, C., Schaumann, G., &#38; Dangelmaier, W.
    (2010). Automated 3D-motion planning for ramps and stairs in intra-logistics material
    flow simulations. In <i>Proceedings of the 2010 Winter Simulation Conference</i>.
    <a href="https://doi.org/10.1109/wsc.2010.5678906">https://doi.org/10.1109/wsc.2010.5678906</a>
  bibtex: '@inproceedings{Fischer_Renken_Laroque_Schaumann_Dangelmaier_2010, title={Automated
    3D-motion planning for ramps and stairs in intra-logistics material flow simulations},
    DOI={<a href="https://doi.org/10.1109/wsc.2010.5678906">10.1109/wsc.2010.5678906</a>},
    booktitle={Proceedings of the 2010 Winter Simulation Conference}, author={Fischer,
    Matthias and Renken, Hendrik and Laroque, Christoph and Schaumann, Guido and Dangelmaier,
    Wilhelm}, year={2010} }'
  chicago: Fischer, Matthias, Hendrik Renken, Christoph Laroque, Guido Schaumann,
    and Wilhelm Dangelmaier. “Automated 3D-Motion Planning for Ramps and Stairs in
    Intra-Logistics Material Flow Simulations.” In <i>Proceedings of the 2010 Winter
    Simulation Conference</i>, 2010. <a href="https://doi.org/10.1109/wsc.2010.5678906">https://doi.org/10.1109/wsc.2010.5678906</a>.
  ieee: M. Fischer, H. Renken, C. Laroque, G. Schaumann, and W. Dangelmaier, “Automated
    3D-motion planning for ramps and stairs in intra-logistics material flow simulations,”
    in <i>Proceedings of the 2010 Winter Simulation Conference</i>, 2010.
  mla: Fischer, Matthias, et al. “Automated 3D-Motion Planning for Ramps and Stairs
    in Intra-Logistics Material Flow Simulations.” <i>Proceedings of the 2010 Winter
    Simulation Conference</i>, 2010, doi:<a href="https://doi.org/10.1109/wsc.2010.5678906">10.1109/wsc.2010.5678906</a>.
  short: 'M. Fischer, H. Renken, C. Laroque, G. Schaumann, W. Dangelmaier, in: Proceedings
    of the 2010 Winter Simulation Conference, 2010.'
date_created: 2020-07-27T19:33:16Z
date_updated: 2022-01-06T06:53:11Z
department:
- _id: '63'
doi: 10.1109/wsc.2010.5678906
language:
- iso: eng
publication: Proceedings of the 2010 Winter Simulation Conference
publication_identifier:
  isbn:
  - '9781424498666'
publication_status: published
status: public
title: Automated 3D-motion planning for ramps and stairs in intra-logistics material
  flow simulations
type: conference
user_id: '15415'
year: '2010'
...
---
_id: '18136'
abstract:
- lang: eng
  text: We present a parallel algorithm for the rendering of complex three-dimensional
    scenes. The algorithm runs across heterogeneous architectures of PC-clusters consisting
    of a visualization-node, equipped with a powerful graphics adapter, and cluster
    nodes requiring weaker graphics capabilities only. The visualization-node renders
    a mixture of scene objects and simplified meshes (Reliefboards). The cluster nodes
    assist the visualization-node by asynchronous computing of Reliefboards, which
    are used to replace and render distant parts of the scene. Our algorithm is capable
    of gaining significant speedups if the cluster's nodes provide weak graphics adapters
    only. We trade the number of cluster nodes off the scene objects' image quality.
author:
- first_name: Matthias
  full_name: Fischer, Matthias
  id: '146'
  last_name: Fischer
- first_name: Claudius
  full_name: Jähn, Claudius
  last_name: Jähn
- first_name: Tim
  full_name: Suess, Tim
  last_name: Suess
citation:
  ama: 'Fischer M, Jähn C, Suess T. Asynchronous Parallel Reliefboard Computation
    for Scene Object Approximation. In: <i>Eurographics Symposium on Parallel Graphics
    and Visualization (EGPGV)</i>. The Eurographics Association; 2010:43-51. doi:<a
    href="https://doi.org/10.2312/EGPGV/EGPGV10/043-051">10.2312/EGPGV/EGPGV10/043-051</a>'
  apa: Fischer, M., Jähn, C., &#38; Suess, T. (2010). Asynchronous Parallel Reliefboard
    Computation for Scene Object Approximation. <i>Eurographics Symposium on Parallel
    Graphics and Visualization (EGPGV)</i>, 43–51. <a href="https://doi.org/10.2312/EGPGV/EGPGV10/043-051">https://doi.org/10.2312/EGPGV/EGPGV10/043-051</a>
  bibtex: '@inproceedings{Fischer_Jähn_Suess_2010, title={Asynchronous Parallel Reliefboard
    Computation for Scene Object Approximation}, DOI={<a href="https://doi.org/10.2312/EGPGV/EGPGV10/043-051">10.2312/EGPGV/EGPGV10/043-051</a>},
    booktitle={Eurographics Symposium on Parallel Graphics and Visualization (EGPGV)},
    publisher={The Eurographics Association}, author={Fischer, Matthias and Jähn,
    Claudius and Suess, Tim}, year={2010}, pages={43–51} }'
  chicago: Fischer, Matthias, Claudius Jähn, and Tim Suess. “Asynchronous Parallel
    Reliefboard Computation for Scene Object Approximation.” In <i>Eurographics Symposium
    on Parallel Graphics and Visualization (EGPGV)</i>, 43–51. The Eurographics Association,
    2010. <a href="https://doi.org/10.2312/EGPGV/EGPGV10/043-051">https://doi.org/10.2312/EGPGV/EGPGV10/043-051</a>.
  ieee: 'M. Fischer, C. Jähn, and T. Suess, “Asynchronous Parallel Reliefboard Computation
    for Scene Object Approximation,” in <i>Eurographics Symposium on Parallel Graphics
    and Visualization (EGPGV)</i>, 2010, pp. 43–51, doi: <a href="https://doi.org/10.2312/EGPGV/EGPGV10/043-051">10.2312/EGPGV/EGPGV10/043-051</a>.'
  mla: Fischer, Matthias, et al. “Asynchronous Parallel Reliefboard Computation for
    Scene Object Approximation.” <i>Eurographics Symposium on Parallel Graphics and
    Visualization (EGPGV)</i>, The Eurographics Association, 2010, pp. 43–51, doi:<a
    href="https://doi.org/10.2312/EGPGV/EGPGV10/043-051">10.2312/EGPGV/EGPGV10/043-051</a>.
  short: 'M. Fischer, C. Jähn, T. Suess, in: Eurographics Symposium on Parallel Graphics
    and Visualization (EGPGV), The Eurographics Association, 2010, pp. 43–51.'
date_created: 2020-08-24T07:07:55Z
date_updated: 2022-01-06T06:53:26Z
department:
- _id: '63'
doi: 10.2312/EGPGV/EGPGV10/043-051
language:
- iso: eng
page: 43-51
publication: Eurographics Symposium on Parallel Graphics and Visualization (EGPGV)
publisher: The Eurographics Association
status: public
title: Asynchronous Parallel Reliefboard Computation for Scene Object Approximation
type: conference
user_id: '15415'
year: '2010'
...
---
_id: '18289'
abstract:
- lang: eng
  text: Many professional cluster systems consist of nodes with different hardware
    configurations. Such heterogeneous environments require different load-balancing
    techniques than homogenous environments. The c-load-collision-protocol is able
    to achieve good results for data-management purposes. Using this protocol, we
    propose a way for load-balancing in interactive rendering environments. For this
    work, we implemented a parallel rendering system and took different picking strategies
    into account to compare the results. The advantage of our approach compared to
    other approaches is that we group the available nodes of a cluster into two different
    categories, based on the hardware abilities. Some nodes are used solely for rendering,
    while others serve as secondary storage and to assist the former ones by performing
    auxiliary calculations.
author:
- first_name: Tim
  full_name: Suess, Tim
  last_name: Suess
- first_name: Timo
  full_name: Wiesemann, Timo
  last_name: Wiesemann
- first_name: Matthias
  full_name: Fischer, Matthias
  id: '146'
  last_name: Fischer
citation:
  ama: 'Suess T, Wiesemann T, Fischer M. Evaluation of a c-Load-Collision-Protocol
    for Load-Balancing in Interactive Environments. In: <i>2010 IEEE Fifth International
    Conference on Networking, Architecture, and Storage</i>. ; 2010:448-456. doi:<a
    href="https://doi.org/10.1109/nas.2010.52">10.1109/nas.2010.52</a>'
  apa: Suess, T., Wiesemann, T., &#38; Fischer, M. (2010). Evaluation of a c-Load-Collision-Protocol
    for Load-Balancing in Interactive Environments. <i>2010 IEEE Fifth International
    Conference on Networking, Architecture, and Storage</i>, 448–456. <a href="https://doi.org/10.1109/nas.2010.52">https://doi.org/10.1109/nas.2010.52</a>
  bibtex: '@inproceedings{Suess_Wiesemann_Fischer_2010, title={Evaluation of a c-Load-Collision-Protocol
    for Load-Balancing in Interactive Environments}, DOI={<a href="https://doi.org/10.1109/nas.2010.52">10.1109/nas.2010.52</a>},
    booktitle={2010 IEEE Fifth International Conference on Networking, Architecture,
    and Storage}, author={Suess, Tim and Wiesemann, Timo and Fischer, Matthias}, year={2010},
    pages={448–456} }'
  chicago: Suess, Tim, Timo Wiesemann, and Matthias Fischer. “Evaluation of a C-Load-Collision-Protocol
    for Load-Balancing in Interactive Environments.” In <i>2010 IEEE Fifth International
    Conference on Networking, Architecture, and Storage</i>, 448–56, 2010. <a href="https://doi.org/10.1109/nas.2010.52">https://doi.org/10.1109/nas.2010.52</a>.
  ieee: 'T. Suess, T. Wiesemann, and M. Fischer, “Evaluation of a c-Load-Collision-Protocol
    for Load-Balancing in Interactive Environments,” in <i>2010 IEEE Fifth International
    Conference on Networking, Architecture, and Storage</i>, 2010, pp. 448–456, doi:
    <a href="https://doi.org/10.1109/nas.2010.52">10.1109/nas.2010.52</a>.'
  mla: Suess, Tim, et al. “Evaluation of a C-Load-Collision-Protocol for Load-Balancing
    in Interactive Environments.” <i>2010 IEEE Fifth International Conference on Networking,
    Architecture, and Storage</i>, 2010, pp. 448–56, doi:<a href="https://doi.org/10.1109/nas.2010.52">10.1109/nas.2010.52</a>.
  short: 'T. Suess, T. Wiesemann, M. Fischer, in: 2010 IEEE Fifth International Conference
    on Networking, Architecture, and Storage, 2010, pp. 448–456.'
date_created: 2020-08-25T14:04:38Z
date_updated: 2022-01-06T06:53:28Z
department:
- _id: '63'
doi: 10.1109/nas.2010.52
language:
- iso: eng
page: 448 - 456
publication: 2010 IEEE Fifth International Conference on Networking, Architecture,
  and Storage
publication_identifier:
  isbn:
  - '9781424481330'
publication_status: published
status: public
title: Evaluation of a c-Load-Collision-Protocol for Load-Balancing in Interactive
  Environments
type: conference
user_id: '15415'
year: '2010'
...
---
_id: '18290'
abstract:
- lang: ger
  text: "Typischerweise sind die Knoten eines PC-Clusters nicht mit leistungsfähigen
    Grafikkarten ausgestattet. Dennoch bieten Cluster-Betreiber einige wenige Rechenknoten
    an, die mit Highend-Grafikkarten ausgestattet sind, um beispielsweise eine PowerWall
    zu betreiben. Wenn zwischen diesen unterschiedlichen Knotentypen ein schnelles
    Netzwerk existiert, kann die Bilderzeugung durch die Knoten mit schwacher Grafikkarte
    beschleunigt werden. Dabei können die unterschiedlichen Knotentypen unterschiedliche
    Aufgabe bearbeiten. In einem solchen heterogenen System, müssen die unterschiedlichen
    entstehenden Lasten auf andere Weise verteilt werden, als in einem System, bei
    dem alle Knoten gleich ausgestattet sind. Wir präsentieren in dieser Arbeit Lastbalancierungsmechanismen,
    die in einem parallelen Out-of-Core-Renderingsystem für heterogene PC-Cluster
    eingesetzt werden.\r\n"
author:
- first_name: Tim
  full_name: Suess, Tim
  last_name: Suess
- first_name: Timo
  full_name: Wiesemann, Timo
  last_name: Wiesemann
- first_name: Matthias
  full_name: Fischer, Matthias
  id: '146'
  last_name: Fischer
citation:
  ama: 'Suess T, Wiesemann T, Fischer M. Gewichtetes c-Collision-Protokoll zur Balancierung
    eines parallelen Out-of-Core-Renderingsystems. In: <i>Augmented &#38; Virtual
    Reality in Der Produktentstehung</i>. Verlagsschriftenreihe des Heinz Nixdorf
    Instituts, Paderborn. ; 2010:39-52.'
  apa: Suess, T., Wiesemann, T., &#38; Fischer, M. (2010). Gewichtetes c-Collision-Protokoll
    zur Balancierung eines parallelen Out-of-Core-Renderingsystems. In <i>Augmented
    &#38; Virtual Reality in der Produktentstehung</i> (pp. 39–52).
  bibtex: '@inbook{Suess_Wiesemann_Fischer_2010, series={Verlagsschriftenreihe des
    Heinz Nixdorf Instituts, Paderborn}, title={Gewichtetes c-Collision-Protokoll
    zur Balancierung eines parallelen Out-of-Core-Renderingsystems}, booktitle={Augmented
    &#38; Virtual Reality in der Produktentstehung}, author={Suess, Tim and Wiesemann,
    Timo and Fischer, Matthias}, year={2010}, pages={39–52}, collection={Verlagsschriftenreihe
    des Heinz Nixdorf Instituts, Paderborn} }'
  chicago: Suess, Tim, Timo Wiesemann, and Matthias Fischer. “Gewichtetes C-Collision-Protokoll
    Zur Balancierung Eines Parallelen Out-of-Core-Renderingsystems.” In <i>Augmented
    &#38; Virtual Reality in Der Produktentstehung</i>, 39–52. Verlagsschriftenreihe
    Des Heinz Nixdorf Instituts, Paderborn, 2010.
  ieee: T. Suess, T. Wiesemann, and M. Fischer, “Gewichtetes c-Collision-Protokoll
    zur Balancierung eines parallelen Out-of-Core-Renderingsystems,” in <i>Augmented
    &#38; Virtual Reality in der Produktentstehung</i>, 2010, pp. 39–52.
  mla: Suess, Tim, et al. “Gewichtetes C-Collision-Protokoll Zur Balancierung Eines
    Parallelen Out-of-Core-Renderingsystems.” <i>Augmented &#38; Virtual Reality in
    Der Produktentstehung</i>, 2010, pp. 39–52.
  short: 'T. Suess, T. Wiesemann, M. Fischer, in: Augmented &#38; Virtual Reality
    in Der Produktentstehung, 2010, pp. 39–52.'
date_created: 2020-08-25T14:14:36Z
date_updated: 2022-01-06T06:53:28Z
department:
- _id: '63'
language:
- iso: eng
page: 39-52
publication: Augmented & Virtual Reality in der Produktentstehung
series_title: Verlagsschriftenreihe des Heinz Nixdorf Instituts, Paderborn
status: public
title: Gewichtetes c-Collision-Protokoll zur Balancierung eines parallelen Out-of-Core-Renderingsystems
type: book_chapter
user_id: '15415'
year: '2010'
...
---
_id: '16505'
abstract:
- lang: eng
  text: We present an approach for real-time rendering of complex 3D scenes consisting
    of millions of polygons on limited graphics hardware. In a preprocessing step,
    powerful hardware is used to gain fine granular global visibility information
    of a scene using an adaptive sampling algorithm. Additively the visual influence
    of each object on the eventual rendered image is estimated. This influence is
    used to select the most important objects to display in our approximative culling
    algorithm. After the visibility data is compressed to meet the storage capabilities
    of small devices, we achieve an interactive walkthrough of the Power Plant scene
    on a standard netbook with an integrated graphics chipset.
author:
- first_name: Benjamin
  full_name: Eikel, Benjamin
  last_name: Eikel
- first_name: Claudius
  full_name: Jähn, Claudius
  last_name: Jähn
- first_name: Matthias
  full_name: Fischer, Matthias
  id: '146'
  last_name: Fischer
citation:
  ama: 'Eikel B, Jähn C, Fischer M. Preprocessed Global Visibility for Real-Time Rendering
    on Low-End Hardware. In: <i>Advances in Visual Computing</i>. Berlin, Heidelberg;
    2010. doi:<a href="https://doi.org/10.1007/978-3-642-17289-2_60">10.1007/978-3-642-17289-2_60</a>'
  apa: Eikel, B., Jähn, C., &#38; Fischer, M. (2010). Preprocessed Global Visibility
    for Real-Time Rendering on Low-End Hardware. In <i>Advances in Visual Computing</i>.
    Berlin, Heidelberg. <a href="https://doi.org/10.1007/978-3-642-17289-2_60">https://doi.org/10.1007/978-3-642-17289-2_60</a>
  bibtex: '@inbook{Eikel_Jähn_Fischer_2010, place={Berlin, Heidelberg}, title={Preprocessed
    Global Visibility for Real-Time Rendering on Low-End Hardware}, DOI={<a href="https://doi.org/10.1007/978-3-642-17289-2_60">10.1007/978-3-642-17289-2_60</a>},
    booktitle={Advances in Visual Computing}, author={Eikel, Benjamin and Jähn, Claudius
    and Fischer, Matthias}, year={2010} }'
  chicago: Eikel, Benjamin, Claudius Jähn, and Matthias Fischer. “Preprocessed Global
    Visibility for Real-Time Rendering on Low-End Hardware.” In <i>Advances in Visual
    Computing</i>. Berlin, Heidelberg, 2010. <a href="https://doi.org/10.1007/978-3-642-17289-2_60">https://doi.org/10.1007/978-3-642-17289-2_60</a>.
  ieee: B. Eikel, C. Jähn, and M. Fischer, “Preprocessed Global Visibility for Real-Time
    Rendering on Low-End Hardware,” in <i>Advances in Visual Computing</i>, Berlin,
    Heidelberg, 2010.
  mla: Eikel, Benjamin, et al. “Preprocessed Global Visibility for Real-Time Rendering
    on Low-End Hardware.” <i>Advances in Visual Computing</i>, 2010, doi:<a href="https://doi.org/10.1007/978-3-642-17289-2_60">10.1007/978-3-642-17289-2_60</a>.
  short: 'B. Eikel, C. Jähn, M. Fischer, in: Advances in Visual Computing, Berlin,
    Heidelberg, 2010.'
date_created: 2020-04-14T13:06:51Z
date_updated: 2022-01-06T06:52:52Z
department:
- _id: '63'
doi: 10.1007/978-3-642-17289-2_60
language:
- iso: eng
place: Berlin, Heidelberg
publication: Advances in Visual Computing
publication_identifier:
  isbn:
  - '9783642172885'
  - '9783642172892'
  issn:
  - 0302-9743
  - 1611-3349
publication_status: published
status: public
title: Preprocessed Global Visibility for Real-Time Rendering on Low-End Hardware
type: book_chapter
user_id: '15415'
year: '2010'
...
---
_id: '18138'
abstract:
- lang: eng
  text: Modern companies are nowadays confronted with an increasing demand of multiple
    products, where they need to perform more flexible every day. Cost-intensive decisions
    are to be confirmed in short times, in order to minimize risks and secure efficient
    production programs as well as material flows. Tools for this digital planning
    via simulation methods are one well established possibility to receive decision
    support. Nevertheless, the creation of the necessary simulation models is a complicated
    and error-prone process, where complexity of modeling, validation and verification
    depends on the used tool and its functionalities. This paper presents implemented
    concepts for an innovative user support in his tasks of verification and validation
    of simulation models during the execution of a simulation run. Time-intensive
    procedures like stopping simulation, parameterization and restarting within the
    problem analysis are simplified. So the user is able to focus on the real problem
    solving task.
author:
- first_name: Christoph
  full_name: Laroque, Christoph
  last_name: Laroque
- first_name: Matthias
  full_name: Fischer, Matthias
  id: '146'
  last_name: Fischer
- first_name: Wilhelm
  full_name: Dangelmaier, Wilhelm
  last_name: Dangelmaier
citation:
  ama: 'Laroque C, Fischer M, Dangelmaier W. Concepts for Model Verification and Validation
    during Simulation Runtime. In: <i>European Simulation and Modelling Conference
    (ESM 2009)</i>. EUROSIS-ETI; 2009.'
  apa: Laroque, C., Fischer, M., &#38; Dangelmaier, W. (2009). Concepts for Model
    Verification and Validation during Simulation Runtime. In <i>European Simulation
    and Modelling Conference (ESM 2009)</i>. EUROSIS-ETI.
  bibtex: '@inproceedings{Laroque_Fischer_Dangelmaier_2009, title={Concepts for Model
    Verification and Validation during Simulation Runtime}, booktitle={European Simulation
    and Modelling Conference (ESM 2009)}, publisher={EUROSIS-ETI}, author={Laroque,
    Christoph and Fischer, Matthias and Dangelmaier, Wilhelm}, year={2009} }'
  chicago: Laroque, Christoph, Matthias Fischer, and Wilhelm Dangelmaier. “Concepts
    for Model Verification and Validation during Simulation Runtime.” In <i>European
    Simulation and Modelling Conference (ESM 2009)</i>. EUROSIS-ETI, 2009.
  ieee: C. Laroque, M. Fischer, and W. Dangelmaier, “Concepts for Model Verification
    and Validation during Simulation Runtime,” in <i>European Simulation and Modelling
    Conference (ESM 2009)</i>, 2009.
  mla: Laroque, Christoph, et al. “Concepts for Model Verification and Validation
    during Simulation Runtime.” <i>European Simulation and Modelling Conference (ESM
    2009)</i>, EUROSIS-ETI, 2009.
  short: 'C. Laroque, M. Fischer, W. Dangelmaier, in: European Simulation and Modelling
    Conference (ESM 2009), EUROSIS-ETI, 2009.'
date_created: 2020-08-24T07:28:23Z
date_updated: 2022-01-06T06:53:26Z
department:
- _id: '63'
language:
- iso: eng
publication: European Simulation and Modelling Conference (ESM 2009)
publisher: EUROSIS-ETI
status: public
title: Concepts for Model Verification and Validation during Simulation Runtime
type: conference
user_id: '15415'
year: '2009'
...
---
_id: '18291'
author:
- first_name: Tim
  full_name: Suess, Tim
  last_name: Suess
- first_name: Matthias
  full_name: Fischer, Matthias
  id: '146'
  last_name: Fischer
- first_name: Daniel
  full_name: Huber, Daniel
  last_name: Huber
- first_name: 'Christoph '
  full_name: 'Laroque, Christoph '
  last_name: Laroque
- first_name: Wilhelm
  full_name: Dangelmaier, Wilhelm
  last_name: Dangelmaier
citation:
  ama: 'Suess T, Fischer M, Huber D, Laroque C, Dangelmaier W. Ein System zur aggregierten
    Visualisierung verteilter Materialflusssimulationen. In: <i>Augmented &#38; Virtual
    Reality in Der Produktentstehung</i>. Vol 252. Verlagsschriftenreihe des Heinz
    Nixdorf Instituts, Paderborn. Verlagsschriftenreihe des Heinz Nixdorf Instituts,
    Paderborn; 2009:111--126.'
  apa: Suess, T., Fischer, M., Huber, D., Laroque, C., &#38; Dangelmaier, W. (2009).
    Ein System zur aggregierten Visualisierung verteilter Materialflusssimulationen.
    In <i>Augmented &#38; Virtual Reality in der Produktentstehung</i> (Vol. 252,
    pp. 111--126). Verlagsschriftenreihe des Heinz Nixdorf Instituts, Paderborn.
  bibtex: '@inbook{Suess_Fischer_Huber_Laroque_Dangelmaier_2009, series={Verlagsschriftenreihe
    des Heinz Nixdorf Instituts, Paderborn}, title={Ein System zur aggregierten Visualisierung
    verteilter Materialflusssimulationen}, volume={252}, booktitle={Augmented &#38;
    Virtual Reality in der Produktentstehung}, publisher={Verlagsschriftenreihe des
    Heinz Nixdorf Instituts, Paderborn}, author={Suess, Tim and Fischer, Matthias
    and Huber, Daniel and Laroque, Christoph  and Dangelmaier, Wilhelm}, year={2009},
    pages={111--126}, collection={Verlagsschriftenreihe des Heinz Nixdorf Instituts,
    Paderborn} }'
  chicago: Suess, Tim, Matthias Fischer, Daniel Huber, Christoph  Laroque, and Wilhelm
    Dangelmaier. “Ein System Zur Aggregierten Visualisierung Verteilter Materialflusssimulationen.”
    In <i>Augmented &#38; Virtual Reality in Der Produktentstehung</i>, 252:111--126.
    Verlagsschriftenreihe Des Heinz Nixdorf Instituts, Paderborn. Verlagsschriftenreihe
    des Heinz Nixdorf Instituts, Paderborn, 2009.
  ieee: T. Suess, M. Fischer, D. Huber, C. Laroque, and W. Dangelmaier, “Ein System
    zur aggregierten Visualisierung verteilter Materialflusssimulationen,” in <i>Augmented
    &#38; Virtual Reality in der Produktentstehung</i>, vol. 252, Verlagsschriftenreihe
    des Heinz Nixdorf Instituts, Paderborn, 2009, pp. 111--126.
  mla: Suess, Tim, et al. “Ein System Zur Aggregierten Visualisierung Verteilter Materialflusssimulationen.”
    <i>Augmented &#38; Virtual Reality in Der Produktentstehung</i>, vol. 252, Verlagsschriftenreihe
    des Heinz Nixdorf Instituts, Paderborn, 2009, pp. 111--126.
  short: 'T. Suess, M. Fischer, D. Huber, C. Laroque, W. Dangelmaier, in: Augmented
    &#38; Virtual Reality in Der Produktentstehung, Verlagsschriftenreihe des Heinz
    Nixdorf Instituts, Paderborn, 2009, pp. 111--126.'
date_created: 2020-08-25T14:25:41Z
date_updated: 2022-01-06T06:53:28Z
department:
- _id: '63'
- _id: '26'
intvolume: '       252'
language:
- iso: eng
page: 111--126
publication: Augmented & Virtual Reality in der Produktentstehung
publisher: Verlagsschriftenreihe des Heinz Nixdorf Instituts, Paderborn
series_title: Verlagsschriftenreihe des Heinz Nixdorf Instituts, Paderborn
status: public
title: Ein System zur aggregierten Visualisierung verteilter Materialflusssimulationen
type: book_chapter
user_id: '5786'
volume: 252
year: '2009'
...
---
_id: '18346'
abstract:
- lang: eng
  text: "For a fixed virtual scene (=collection of simplices) S and given observer\r\nposition
    p, how many elements of S are weakly visible (i.e. not fully occluded\r\nby others)
    from p? The present work explores the trade-off between query time\r\nand preprocessing
    space for these quantities in 2D: exactly, in the approximate\r\ndeterministic,
    and in the probabilistic sense. We deduce the EXISTENCE of an\r\nO(m^2/n^2) space
    data structure for S that, given p and time O(log n), allows\r\nto approximate
    the ratio of occluded segments up to arbitrary constant absolute\r\nerror; here
    m denotes the size of the Visibility Graph--which may be quadratic,\r\nbut typically
    is just linear in the size n of the scene S. On the other hand,\r\nwe present
    a data structure CONSTRUCTIBLE in O(n*log(n)+m^2*polylog(n)/k)\r\npreprocessing
    time and space with similar approximation properties and query\r\ntime O(k*polylog
    n), where k<n is an arbitrary parameter. We describe an\r\nimplementation of this
    approach and demonstrate the practical benefit of the\r\nparameter k to trade
    memory for query time in an empirical evaluation on three\r\nclasses of benchmark
    scenes."
author:
- first_name: Matthias
  full_name: Fischer, Matthias
  id: '146'
  last_name: Fischer
- first_name: Matthias
  full_name: Hilbig, Matthias
  last_name: Hilbig
- first_name: Claudius
  full_name: Jähn, Claudius
  last_name: Jähn
- first_name: Friedhelm
  full_name: Meyer auf der Heide, Friedhelm
  id: '15523'
  last_name: Meyer auf der Heide
- first_name: Martin
  full_name: Ziegler, Martin
  last_name: Ziegler
citation:
  ama: 'Fischer M, Hilbig M, Jähn C, Meyer auf der Heide F, Ziegler M. Planar Visibility
    Counting. In: <i>Proc. 25th European Workshop on Computational Geometry</i>. ;
    2009:203-206.'
  apa: Fischer, M., Hilbig, M., Jähn, C., Meyer auf der Heide, F., &#38; Ziegler,
    M. (2009). Planar Visibility Counting. In <i>Proc. 25th European Workshop on Computational
    Geometry</i> (pp. 203–206).
  bibtex: '@inproceedings{Fischer_Hilbig_Jähn_Meyer auf der Heide_Ziegler_2009, title={Planar
    Visibility Counting}, booktitle={Proc. 25th European Workshop on Computational
    Geometry}, author={Fischer, Matthias and Hilbig, Matthias and Jähn, Claudius and
    Meyer auf der Heide, Friedhelm and Ziegler, Martin}, year={2009}, pages={203–206}
    }'
  chicago: Fischer, Matthias, Matthias Hilbig, Claudius Jähn, Friedhelm Meyer auf
    der Heide, and Martin Ziegler. “Planar Visibility Counting.” In <i>Proc. 25th
    European Workshop on Computational Geometry</i>, 203–6, 2009.
  ieee: M. Fischer, M. Hilbig, C. Jähn, F. Meyer auf der Heide, and M. Ziegler, “Planar
    Visibility Counting,” in <i>Proc. 25th European Workshop on Computational Geometry</i>,
    2009, pp. 203–206.
  mla: Fischer, Matthias, et al. “Planar Visibility Counting.” <i>Proc. 25th European
    Workshop on Computational Geometry</i>, 2009, pp. 203–06.
  short: 'M. Fischer, M. Hilbig, C. Jähn, F. Meyer auf der Heide, M. Ziegler, in:
    Proc. 25th European Workshop on Computational Geometry, 2009, pp. 203–206.'
date_created: 2020-08-26T08:49:50Z
date_updated: 2022-01-06T06:53:29Z
department:
- _id: '63'
language:
- iso: eng
page: 203-206
publication: Proc. 25th European Workshop on Computational Geometry
status: public
title: Planar Visibility Counting
type: conference
user_id: '15415'
year: '2009'
...
---
_id: '17416'
abstract:
- lang: eng
  text: "In this paper we present a system for the simultaneous visualization of several
    parallel executed simulation replications. By aggregating the scenes of multiple
    similar simulations into one single scene it is possible to make a visual statistical
    analysis of a set of discrete event simulations as well as to easily compare different
    system parameterizations. The aim of our system is to enhance the model analysis,
    verification and validation process in terms of speed and ease. The parallel execution
    of several simulations of complex models and the visualization of these cannot
    be done on one computer, thus a parallel approach is necessary. Our system uses
    a thin-client and multiple processors on a PC-cluster. The rendering and the simulation
    execution are done on processors of the cluster. The client is used only for the
    visualization of the images transmitted by the cluster and for user interaction.\r\n"
author:
- first_name: Tim
  full_name: Suess, Tim
  last_name: Suess
- first_name: Daniel
  full_name: Huber, Daniel
  last_name: Huber
- first_name: Matthias
  full_name: Fischer, Matthias
  id: '146'
  last_name: Fischer
- first_name: Christoph
  full_name: Laroque, Christoph
  last_name: Laroque
- first_name: Wilhelm
  full_name: Dangelmaier, Wilhelm
  last_name: Dangelmaier
citation:
  ama: 'Suess T, Huber D, Fischer M, Laroque C, Dangelmaier W. A System for Aggregated
    Visualization of Multiple Parallel Discrete Event Simulations. In: <i>IEEE International
    Symposium on Parallel and Distributed Processing with Applications</i>. ; 2008.
    doi:<a href="https://doi.org/10.1109/ispa.2008.30">10.1109/ispa.2008.30</a>'
  apa: Suess, T., Huber, D., Fischer, M., Laroque, C., &#38; Dangelmaier, W. (2008).
    A System for Aggregated Visualization of Multiple Parallel Discrete Event Simulations.
    <i>IEEE International Symposium on Parallel and Distributed Processing with Applications</i>.
    <a href="https://doi.org/10.1109/ispa.2008.30">https://doi.org/10.1109/ispa.2008.30</a>
  bibtex: '@inproceedings{Suess_Huber_Fischer_Laroque_Dangelmaier_2008, title={A System
    for Aggregated Visualization of Multiple Parallel Discrete Event Simulations},
    DOI={<a href="https://doi.org/10.1109/ispa.2008.30">10.1109/ispa.2008.30</a>},
    booktitle={IEEE International Symposium on Parallel and Distributed Processing
    with Applications}, author={Suess, Tim and Huber, Daniel and Fischer, Matthias
    and Laroque, Christoph and Dangelmaier, Wilhelm}, year={2008} }'
  chicago: Suess, Tim, Daniel Huber, Matthias Fischer, Christoph Laroque, and Wilhelm
    Dangelmaier. “A System for Aggregated Visualization of Multiple Parallel Discrete
    Event Simulations.” In <i>IEEE International Symposium on Parallel and Distributed
    Processing with Applications</i>, 2008. <a href="https://doi.org/10.1109/ispa.2008.30">https://doi.org/10.1109/ispa.2008.30</a>.
  ieee: 'T. Suess, D. Huber, M. Fischer, C. Laroque, and W. Dangelmaier, “A System
    for Aggregated Visualization of Multiple Parallel Discrete Event Simulations,”
    2008, doi: <a href="https://doi.org/10.1109/ispa.2008.30">10.1109/ispa.2008.30</a>.'
  mla: Suess, Tim, et al. “A System for Aggregated Visualization of Multiple Parallel
    Discrete Event Simulations.” <i>IEEE International Symposium on Parallel and Distributed
    Processing with Applications</i>, 2008, doi:<a href="https://doi.org/10.1109/ispa.2008.30">10.1109/ispa.2008.30</a>.
  short: 'T. Suess, D. Huber, M. Fischer, C. Laroque, W. Dangelmaier, in: IEEE International
    Symposium on Parallel and Distributed Processing with Applications, 2008.'
date_created: 2020-07-27T12:56:15Z
date_updated: 2022-01-06T06:53:11Z
department:
- _id: '63'
doi: 10.1109/ispa.2008.30
language:
- iso: eng
publication: IEEE International Symposium on Parallel and Distributed Processing with
  Applications
publication_identifier:
  isbn:
  - '9780769534718'
publication_status: published
status: public
title: A System for Aggregated Visualization of Multiple Parallel Discrete Event Simulations
type: conference
user_id: '15415'
year: '2008'
...
---
_id: '17868'
abstract:
- lang: eng
  text: 'The paper describes an approach for an aggregated animation of a simulation
    experiment in an interactive 3D environment, visualizing multiple, distributed
    simulation runs. Although the general approach of a 3-dimensional visualization
    of material flow simulation helps to understand the dynamic behavior of a system
    better as well as faster, it remains unclear, how typical the animated simulation
    represents the model, if there is a stochastic influence for even some parameters.
    By the integrated visualization of multiple distributed simulation runs, this
    uncertainty can be solved, which will be shown in this paper for a typical simulation
    study of a queuing system. '
author:
- first_name: Wilhelm
  full_name: Dangelmaier, Wilhelm
  last_name: Dangelmaier
- first_name: Matthias
  full_name: Fischer, Matthias
  id: '146'
  last_name: Fischer
- first_name: Daniel
  full_name: Huber, Daniel
  last_name: Huber
- first_name: Christoph
  full_name: Laroque, Christoph
  last_name: Laroque
- first_name: Tim
  full_name: Suess, Tim
  last_name: Suess
citation:
  ama: 'Dangelmaier W, Fischer M, Huber D, Laroque C, Suess T. Aggregated 3D-visualization
    of a distributed simulation experiment of a queuing system. In: <i>2008 Winter
    Simulation Conference</i>. ; 2008:2012-2020. doi:<a href="https://doi.org/10.1109/wsc.2008.4736296">10.1109/wsc.2008.4736296</a>'
  apa: Dangelmaier, W., Fischer, M., Huber, D., Laroque, C., &#38; Suess, T. (2008).
    Aggregated 3D-visualization of a distributed simulation experiment of a queuing
    system. <i>2008 Winter Simulation Conference</i>, 2012–2020. <a href="https://doi.org/10.1109/wsc.2008.4736296">https://doi.org/10.1109/wsc.2008.4736296</a>
  bibtex: '@inproceedings{Dangelmaier_Fischer_Huber_Laroque_Suess_2008, place={Miami,
    FL., USA}, title={Aggregated 3D-visualization of a distributed simulation experiment
    of a queuing system}, DOI={<a href="https://doi.org/10.1109/wsc.2008.4736296">10.1109/wsc.2008.4736296</a>},
    booktitle={2008 Winter Simulation Conference}, author={Dangelmaier, Wilhelm and
    Fischer, Matthias and Huber, Daniel and Laroque, Christoph and Suess, Tim}, year={2008},
    pages={2012–2020} }'
  chicago: Dangelmaier, Wilhelm, Matthias Fischer, Daniel Huber, Christoph Laroque,
    and Tim Suess. “Aggregated 3D-Visualization of a Distributed Simulation Experiment
    of a Queuing System.” In <i>2008 Winter Simulation Conference</i>, 2012–20. Miami,
    FL., USA, 2008. <a href="https://doi.org/10.1109/wsc.2008.4736296">https://doi.org/10.1109/wsc.2008.4736296</a>.
  ieee: 'W. Dangelmaier, M. Fischer, D. Huber, C. Laroque, and T. Suess, “Aggregated
    3D-visualization of a distributed simulation experiment of a queuing system,”
    in <i>2008 Winter Simulation Conference</i>, 2008, pp. 2012–2020, doi: <a href="https://doi.org/10.1109/wsc.2008.4736296">10.1109/wsc.2008.4736296</a>.'
  mla: Dangelmaier, Wilhelm, et al. “Aggregated 3D-Visualization of a Distributed
    Simulation Experiment of a Queuing System.” <i>2008 Winter Simulation Conference</i>,
    2008, pp. 2012–20, doi:<a href="https://doi.org/10.1109/wsc.2008.4736296">10.1109/wsc.2008.4736296</a>.
  short: 'W. Dangelmaier, M. Fischer, D. Huber, C. Laroque, T. Suess, in: 2008 Winter
    Simulation Conference, Miami, FL., USA, 2008, pp. 2012–2020.'
date_created: 2020-08-12T13:39:37Z
date_updated: 2022-01-06T06:53:22Z
department:
- _id: '63'
doi: 10.1109/wsc.2008.4736296
language:
- iso: eng
page: 2012-2020
place: Miami, FL., USA
publication: 2008 Winter Simulation Conference
publication_identifier:
  isbn:
  - '9781424427079'
publication_status: published
status: public
title: Aggregated 3D-visualization of a distributed simulation experiment of a queuing
  system
type: conference
user_id: '15415'
year: '2008'
...
---
_id: '18139'
abstract:
- lang: eng
  text: 'This paper describes a method for the animation of a large number of objects
    within a dynamic 3D visualization of a material flow simulation model. It uses
    key-frame based animation. The number of animated objects may grow constantly
    in complex simulation models, which might lead to an amount of animations that
    is too big to be computed in real-time. By the use of a dynamic adjustment, the
    presented algorithm prefers important animations. Less relevant animations are
    updated rarely, whereby the selection itself is taken by multiple indicators,
    e.g. the visible size of the animated object on the screen, in order to keep a
    good optical impression. Dependent on the computing power of the computer, the
    algorithm controls the animations in such a way, that the fluid visualization
    of a large number of objects is still possible. Though the algorithm is to be
    used within a material flow simulator, it is moreover implemented in a specific
    animation editor, which allows the design and control of animation schemes. It
    supports the use of grouping to allow the creation of hierarchical structures
    for complex animations in a fast and easy manner. The evaluation of the algorithm
    is proven by a test scene, consisting of tens of thousands animated objects. '
author:
- first_name: Christoph
  full_name: Laroque, Christoph
  last_name: Laroque
- first_name: Matthias
  full_name: Fischer, Matthias
  id: '146'
  last_name: Fischer
- first_name: Wilhelm
  full_name: Dangelmaier, Wilhelm
  last_name: Dangelmaier
- first_name: Benjamin
  full_name: Eikel, Benjamin
  last_name: Eikel
citation:
  ama: 'Laroque C, Fischer M, Dangelmaier W, Eikel B. Dynamic Control of Animation
    Schemes for the Efficient 3D-Visualization of Material Flow Simulations. In: <i>Industrial
    Simulation Conference (ISC 2008)</i>. EUROSIS-ETI; 2008:306-310.'
  apa: Laroque, C., Fischer, M., Dangelmaier, W., &#38; Eikel, B. (2008). Dynamic
    Control of Animation Schemes for the Efficient 3D-Visualization of Material Flow
    Simulations. In <i>Industrial Simulation Conference (ISC 2008)</i> (pp. 306–310).
    EUROSIS-ETI.
  bibtex: '@inproceedings{Laroque_Fischer_Dangelmaier_Eikel_2008, title={Dynamic Control
    of Animation Schemes for the Efficient 3D-Visualization of Material Flow Simulations},
    booktitle={Industrial Simulation Conference (ISC 2008)}, publisher={EUROSIS-ETI},
    author={Laroque, Christoph and Fischer, Matthias and Dangelmaier, Wilhelm and
    Eikel, Benjamin}, year={2008}, pages={306–310} }'
  chicago: Laroque, Christoph, Matthias Fischer, Wilhelm Dangelmaier, and Benjamin
    Eikel. “Dynamic Control of Animation Schemes for the Efficient 3D-Visualization
    of Material Flow Simulations.” In <i>Industrial Simulation Conference (ISC 2008)</i>,
    306–10. EUROSIS-ETI, 2008.
  ieee: C. Laroque, M. Fischer, W. Dangelmaier, and B. Eikel, “Dynamic Control of
    Animation Schemes for the Efficient 3D-Visualization of Material Flow Simulations,”
    in <i>Industrial Simulation Conference (ISC 2008)</i>, 2008, pp. 306–310.
  mla: Laroque, Christoph, et al. “Dynamic Control of Animation Schemes for the Efficient
    3D-Visualization of Material Flow Simulations.” <i>Industrial Simulation Conference
    (ISC 2008)</i>, EUROSIS-ETI, 2008, pp. 306–10.
  short: 'C. Laroque, M. Fischer, W. Dangelmaier, B. Eikel, in: Industrial Simulation
    Conference (ISC 2008), EUROSIS-ETI, 2008, pp. 306–310.'
date_created: 2020-08-24T07:49:59Z
date_updated: 2022-01-06T06:53:26Z
department:
- _id: '63'
language:
- iso: eng
page: 306-310
publication: Industrial Simulation Conference (ISC 2008)
publisher: EUROSIS-ETI
status: public
title: Dynamic Control of Animation Schemes for the Efficient 3D-Visualization of
  Material Flow Simulations
type: conference
user_id: '15415'
year: '2008'
...
---
_id: '18141'
abstract:
- lang: ger
  text: Dieser Artikel beschreibt eine Methode zur Animation einer großen Anzahl von
    Objekten zur dynamischen 3D-Visualisierung eines Simulationsmodells mittels der
    Materialflusssimulation auf Basis von Schlüsselbildern. Die Anzahl zu animierender
    Objekte ist in komplexen Modellen zu groß, um alle Animationen flüssig darzustellen.
    Dynamisch abgestuft wählt das entwickelte Verfahren gezielt wichtige Animationen
    aus, weniger relevante Animationen werden entsprechend seltener animiert. Die
    Selektion der Animationen erfolgt nach der projizierten Größe der Objekte auf
    das Ausgabegerät, um einen guten optischen Eindruck beizubehalten. Angepasst an
    die Leistungsfähigkeit des Rechners wird das Verfahren so geregelt, dass die Visualisierung
    einer hohen Anzahl von Objekten in Echtzeit möglich bleibt. Das Verfahren ist
    in einem Editor prototypisch implementiert, mit dem Schlüsselbilder für Objekte
    erzeugt werden können. Das Gruppieren von Objekten wird erlaubt, so dass eine
    Hierarchie von Bewegungspfaden definierbar ist. Die Evaluierung der Methode wird
    mittels Testszenen durchgeführt, die aus mehreren zehntausend animierten Objekten
    bestehen.
author:
- first_name: Christoph
  full_name: Laroque, Christoph
  last_name: Laroque
- first_name: Matthias
  full_name: Fischer, Matthias
  id: '146'
  last_name: Fischer
- first_name: Benjamin
  full_name: Eikel, Benjamin
  last_name: Eikel
citation:
  ama: 'Laroque C, Fischer M, Eikel B. Regelung von Animationen in Simulationen von 
    hochdynamischen Fabrikszenen . In: <i>Augmented &#38; Virtual Reality in Der Produktentstehung</i>.
    Vol 232. Verlagsschriftenreihe des Heinz Nixdorf Instituts, Paderborn; 2008:193--206.'
  apa: Laroque, C., Fischer, M., &#38; Eikel, B. (2008). Regelung von Animationen
    in Simulationen von  hochdynamischen Fabrikszenen . <i>Augmented &#38; Virtual
    Reality in Der Produktentstehung</i>, <i>232</i>, 193--206.
  bibtex: '@inproceedings{Laroque_Fischer_Eikel_2008, title={Regelung von Animationen
    in Simulationen von  hochdynamischen Fabrikszenen }, volume={232}, booktitle={Augmented
    &#38; Virtual Reality in der Produktentstehung}, publisher={Verlagsschriftenreihe
    des Heinz Nixdorf Instituts, Paderborn}, author={Laroque, Christoph and Fischer,
    Matthias and Eikel, Benjamin}, year={2008}, pages={193--206} }'
  chicago: Laroque, Christoph, Matthias Fischer, and Benjamin Eikel. “Regelung von
    Animationen in Simulationen von  Hochdynamischen Fabrikszenen .” In <i>Augmented
    &#38; Virtual Reality in Der Produktentstehung</i>, 232:193--206. Verlagsschriftenreihe
    des Heinz Nixdorf Instituts, Paderborn, 2008.
  ieee: C. Laroque, M. Fischer, and B. Eikel, “Regelung von Animationen in Simulationen
    von  hochdynamischen Fabrikszenen ,” in <i>Augmented &#38; Virtual Reality in
    der Produktentstehung</i>, 2008, vol. 232, pp. 193--206.
  mla: Laroque, Christoph, et al. “Regelung von Animationen in Simulationen von  Hochdynamischen
    Fabrikszenen .” <i>Augmented &#38; Virtual Reality in Der Produktentstehung</i>,
    vol. 232, Verlagsschriftenreihe des Heinz Nixdorf Instituts, Paderborn, 2008,
    pp. 193--206.
  short: 'C. Laroque, M. Fischer, B. Eikel, in: Augmented &#38; Virtual Reality in
    Der Produktentstehung, Verlagsschriftenreihe des Heinz Nixdorf Instituts, Paderborn,
    2008, pp. 193--206.'
date_created: 2020-08-24T07:56:43Z
date_updated: 2022-01-06T06:53:26Z
department:
- _id: '63'
- _id: '26'
intvolume: '       232'
language:
- iso: eng
page: 193--206
publication: Augmented & Virtual Reality in der Produktentstehung
publisher: Verlagsschriftenreihe des Heinz Nixdorf Instituts, Paderborn
status: public
title: 'Regelung von Animationen in Simulationen von  hochdynamischen Fabrikszenen '
type: conference
user_id: '5786'
volume: 232
year: '2008'
...
---
_id: '16465'
abstract:
- lang: eng
  text: "For a fixed virtual scene (=collection of simplices) S and given observer\r\nposition
    p, how many elements of S are weakly visible (i.e. not fully occluded\r\nby others)
    from p? The present work explores the trade-off between query time\r\nand preprocessing
    space for these quantities in 2D: exactly, in the approximate\r\ndeterministic,
    and in the probabilistic sense. We deduce the EXISTENCE of an\r\nO(m^2/n^2) space
    data structure for S that, given p and time O(log n), allows\r\nto approximate
    the ratio of occluded segments up to arbitrary constant absolute\r\nerror; here
    m denotes the size of the Visibility Graph--which may be quadratic,\r\nbut typically
    is just linear in the size n of the scene S. On the other hand,\r\nwe present
    a data structure CONSTRUCTIBLE in O(n*log(n)+m^2*polylog(n)/k)\r\npreprocessing
    time and space with similar approximation properties and query\r\ntime O(k*polylog
    n), where k<n is an arbitrary parameter. We describe an\r\nimplementation of this
    approach and demonstrate the practical benefit of the\r\nparameter k to trade
    memory for query time in an empirical evaluation on three\r\nclasses of benchmark
    scenes."
author:
- first_name: Matthias
  full_name: Fischer, Matthias
  id: '146'
  last_name: Fischer
- first_name: Matthias
  full_name: Hilbig, Matthias
  last_name: Hilbig
- first_name: Claudius
  full_name: Jähn, Claudius
  last_name: Jähn
- first_name: Friedhelm
  full_name: Meyer auf der Heide, Friedhelm
  id: '15523'
  last_name: Meyer auf der Heide
- first_name: Martin
  full_name: Ziegler, Martin
  last_name: Ziegler
citation:
  ama: Fischer M, Hilbig M, Jähn C, Meyer auf der Heide F, Ziegler M. Planar Visibility
    Counting. <i>arXiv:08100052</i>. 2008.
  apa: Fischer, M., Hilbig, M., Jähn, C., Meyer auf der Heide, F., &#38; Ziegler,
    M. (2008). Planar Visibility Counting. <i>ArXiv:0810.0052</i>.
  bibtex: '@article{Fischer_Hilbig_Jähn_Meyer auf der Heide_Ziegler_2008, title={Planar
    Visibility Counting}, journal={arXiv:0810.0052}, author={Fischer, Matthias and
    Hilbig, Matthias and Jähn, Claudius and Meyer auf der Heide, Friedhelm and Ziegler,
    Martin}, year={2008} }'
  chicago: Fischer, Matthias, Matthias Hilbig, Claudius Jähn, Friedhelm Meyer auf
    der Heide, and Martin Ziegler. “Planar Visibility Counting.” <i>ArXiv:0810.0052</i>,
    2008.
  ieee: M. Fischer, M. Hilbig, C. Jähn, F. Meyer auf der Heide, and M. Ziegler, “Planar
    Visibility Counting,” <i>arXiv:0810.0052</i>. 2008.
  mla: Fischer, Matthias, et al. “Planar Visibility Counting.” <i>ArXiv:0810.0052</i>,
    2008.
  short: M. Fischer, M. Hilbig, C. Jähn, F. Meyer auf der Heide, M. Ziegler, ArXiv:0810.0052
    (2008).
date_created: 2020-04-08T08:41:52Z
date_updated: 2022-01-06T06:52:50Z
department:
- _id: '63'
external_id:
  arxiv:
  - '0810.0052'
language:
- iso: eng
publication: arXiv:0810.0052
status: public
title: Planar Visibility Counting
type: preprint
user_id: '15415'
year: '2008'
...
---
_id: '18347'
abstract:
- lang: eng
  text: "The validation of material flow models as well as the selection of promising
    strategies for the generation of a successful experiment plan is a time-consuming
    process. A new approach is presented, which supports the simulation expert in
    his working process by giving him the opportunity to modify the simulated simulation
    run and afterwards compare the effects of his modification with the original setting,
    online and in one user interface, implemented by switching the visualizations
    between the simulation runs or opening up to 5 parallel 3D windows. The method
    developed therefore clones existing simulation runs online and allows the navigation
    within these existing simulation runs. The method has been implemented and is
    validated by a test model, which describes in detail the new working process of
    a modeler. New research questions are derived from this work, which will define
    following working steps.\r\n"
author:
- first_name: Matthias
  full_name: Fischer, Matthias
  id: '146'
  last_name: Fischer
- first_name: 'Christoph '
  full_name: 'Laroque, Christoph '
  last_name: Laroque
- first_name: 'Daniel '
  full_name: 'Huber, Daniel '
  last_name: Huber
- first_name: 'Jens '
  full_name: 'Krokowski, Jens '
  last_name: Krokowski
- first_name: 'Bengt '
  full_name: 'Mueck, Bengt '
  last_name: Mueck
- first_name: 'Michael '
  full_name: 'Kortenjan, Michael '
  last_name: Kortenjan
- first_name: Mark
  full_name: Aufenanger, Mark
  last_name: Aufenanger
- first_name: Wilhelm
  full_name: ' Dangelmaier, Wilhelm'
  last_name: ' Dangelmaier'
citation:
  ama: 'Fischer M, Laroque C, Huber D, et al. Interactive Refinement of a Material
    Flow Simulation Model by Comparing Multiple Simulation Runs in one 3D Environment.
    In: <i>European Simulation and Modelling Conference (ESM 2007)</i>. ; 2007:499--505.'
  apa: Fischer, M., Laroque, C., Huber, D., Krokowski, J., Mueck, B., Kortenjan, M.,
    …  Dangelmaier, W. (2007). Interactive Refinement of a Material Flow Simulation
    Model by Comparing Multiple Simulation Runs in one 3D Environment. In <i>European
    Simulation and Modelling Conference (ESM 2007)</i> (pp. 499--505).
  bibtex: '@inproceedings{Fischer_Laroque_Huber_Krokowski_Mueck_Kortenjan_Aufenanger_
    Dangelmaier_2007, title={Interactive Refinement of a Material Flow Simulation
    Model by Comparing Multiple Simulation Runs in one 3D Environment}, booktitle={European
    Simulation and Modelling Conference (ESM 2007)}, author={Fischer, Matthias and
    Laroque, Christoph  and Huber, Daniel  and Krokowski, Jens  and Mueck, Bengt  and
    Kortenjan, Michael  and Aufenanger, Mark and  Dangelmaier, Wilhelm}, year={2007},
    pages={499--505} }'
  chicago: Fischer, Matthias, Christoph  Laroque, Daniel  Huber, Jens  Krokowski,
    Bengt  Mueck, Michael  Kortenjan, Mark Aufenanger, and Wilhelm  Dangelmaier. “Interactive
    Refinement of a Material Flow Simulation Model by Comparing Multiple Simulation
    Runs in One 3D Environment.” In <i>European Simulation and Modelling Conference
    (ESM 2007)</i>, 499--505, 2007.
  ieee: M. Fischer <i>et al.</i>, “Interactive Refinement of a Material Flow Simulation
    Model by Comparing Multiple Simulation Runs in one 3D Environment,” in <i>European
    Simulation and Modelling Conference (ESM 2007)</i>, 2007, pp. 499--505.
  mla: Fischer, Matthias, et al. “Interactive Refinement of a Material Flow Simulation
    Model by Comparing Multiple Simulation Runs in One 3D Environment.” <i>European
    Simulation and Modelling Conference (ESM 2007)</i>, 2007, pp. 499--505.
  short: 'M. Fischer, C. Laroque, D. Huber, J. Krokowski, B. Mueck, M. Kortenjan,
    M. Aufenanger, W.  Dangelmaier, in: European Simulation and Modelling Conference
    (ESM 2007), 2007, pp. 499--505.'
date_created: 2020-08-26T09:23:24Z
date_updated: 2022-01-06T06:53:29Z
ddc:
- '004'
department:
- _id: '63'
file:
- access_level: closed
  content_type: application/pdf
  creator: koala
  date_created: 2020-08-26T09:22:47Z
  date_updated: 2020-08-26T09:22:47Z
  file_id: '18348'
  file_name: ESM07_final.pdf
  file_size: 389588
  relation: main_file
  success: 1
file_date_updated: 2020-08-26T09:22:47Z
has_accepted_license: '1'
language:
- iso: eng
page: 499--505
publication: European Simulation and Modelling Conference (ESM 2007)
status: public
title: Interactive Refinement of a Material Flow Simulation Model by Comparing Multiple
  Simulation Runs in one 3D Environment
type: conference
user_id: '15415'
year: '2007'
...
---
_id: '18349'
author:
- first_name: Wilhelm
  full_name: Dangelmaier, Wilhelm
  last_name: Dangelmaier
- first_name: 'Christoph '
  full_name: ' Laroque, Christoph '
  last_name: ' Laroque'
- first_name: Matthias
  full_name: Fischer, Matthias
  id: '146'
  last_name: Fischer
citation:
  ama: 'Dangelmaier W,  Laroque C, Fischer M. Ein ganzheitlicher Ansatz zur immersiven
    3D-Materialflusssimulation innerhalb der Digitalen Fabrik. In: <i>Augmented &#38;
    Virtual Reality in Der Produktentstehung</i>. Vol 209. Verlagsschriftenreihe des
    Heinz Nixdorf Instituts, Paderborn. Verlagsschriftenreihe des Heinz Nixdorf Instituts,
    Paderborn; 2007:95-110.'
  apa: Dangelmaier, W.,  Laroque, C., &#38; Fischer, M. (2007). Ein ganzheitlicher
    Ansatz zur immersiven 3D-Materialflusssimulation innerhalb der Digitalen Fabrik.
    <i>Augmented &#38; Virtual Reality in Der Produktentstehung</i>, <i>209</i>, 95–110.
  bibtex: '@inproceedings{Dangelmaier_ Laroque_Fischer_2007, series={Verlagsschriftenreihe
    des Heinz Nixdorf Instituts, Paderborn}, title={Ein ganzheitlicher Ansatz zur
    immersiven 3D-Materialflusssimulation innerhalb der Digitalen Fabrik}, volume={209},
    booktitle={Augmented &#38; Virtual Reality in der Produktentstehung}, publisher={Verlagsschriftenreihe
    des Heinz Nixdorf Instituts, Paderborn}, author={Dangelmaier, Wilhelm and  Laroque,
    Christoph  and Fischer, Matthias}, year={2007}, pages={95–110}, collection={Verlagsschriftenreihe
    des Heinz Nixdorf Instituts, Paderborn} }'
  chicago: Dangelmaier, Wilhelm, Christoph   Laroque, and Matthias Fischer. “Ein Ganzheitlicher
    Ansatz Zur Immersiven 3D-Materialflusssimulation Innerhalb Der Digitalen Fabrik.”
    In <i>Augmented &#38; Virtual Reality in Der Produktentstehung</i>, 209:95–110.
    Verlagsschriftenreihe Des Heinz Nixdorf Instituts, Paderborn. Verlagsschriftenreihe
    des Heinz Nixdorf Instituts, Paderborn, 2007.
  ieee: W. Dangelmaier, C.  Laroque, and M. Fischer, “Ein ganzheitlicher Ansatz zur
    immersiven 3D-Materialflusssimulation innerhalb der Digitalen Fabrik,” in <i>Augmented
    &#38; Virtual Reality in der Produktentstehung</i>, 2007, vol. 209, pp. 95–110.
  mla: Dangelmaier, Wilhelm, et al. “Ein Ganzheitlicher Ansatz Zur Immersiven 3D-Materialflusssimulation
    Innerhalb Der Digitalen Fabrik.” <i>Augmented &#38; Virtual Reality in Der Produktentstehung</i>,
    vol. 209, Verlagsschriftenreihe des Heinz Nixdorf Instituts, Paderborn, 2007,
    pp. 95–110.
  short: 'W. Dangelmaier, C.  Laroque, M. Fischer, in: Augmented &#38; Virtual Reality
    in Der Produktentstehung, Verlagsschriftenreihe des Heinz Nixdorf Instituts, Paderborn,
    2007, pp. 95–110.'
date_created: 2020-08-26T09:30:58Z
date_updated: 2022-01-06T06:53:29Z
department:
- _id: '63'
- _id: '26'
intvolume: '       209'
language:
- iso: eng
page: 95-110
publication: Augmented & Virtual Reality in der Produktentstehung
publisher: Verlagsschriftenreihe des Heinz Nixdorf Instituts, Paderborn
series_title: Verlagsschriftenreihe des Heinz Nixdorf Instituts, Paderborn
status: public
title: Ein ganzheitlicher Ansatz zur immersiven 3D-Materialflusssimulation innerhalb
  der Digitalen Fabrik
type: conference
user_id: '5786'
volume: 209
year: '2007'
...
---
_id: '7970'
abstract:
- lang: eng
  text: We consider the problem of exploring an unknown environment using a swarm
    of autonomous robots with collective behavior emerging from their local rules.
    Each robot has only a very restricted view on the environment which makes cooperation
    difficult. We introduce a software system which is capable of simulating a large
    number of such robots (e.g. 1000) on highly complex terrains with millions of
    obstacles. Its main purpose is to easily integrate and evaluate any kind of algorithm
    for controlling the robot behavior. The simulation may be observed in real-time
    via a visualization that displays both the individual and the collective progress
    of the robots. We present the system design, its main features and underlying
    concepts.
author:
- first_name: Stephan
  full_name: Arens, Stephan
  last_name: Arens
- first_name: Alexander
  full_name: Buss, Alexander
  last_name: Buss
- first_name: Helena
  full_name: Deck, Helena
  last_name: Deck
- first_name: Miroslaw
  full_name: Dynia, Miroslaw
  last_name: Dynia
- first_name: Matthias
  full_name: Fischer, Matthias
  id: '146'
  last_name: Fischer
- first_name: Holger
  full_name: Hagedorn, Holger
  last_name: Hagedorn
- first_name: Peter
  full_name: Isaak, Peter
  last_name: Isaak
- first_name: Jaroslaw
  full_name: Kutylowski, Jaroslaw
  last_name: Kutylowski
- first_name: Friedhelm
  full_name: Meyer auf der Heide, Friedhelm
  id: '15523'
  last_name: Meyer auf der Heide
- first_name: Viktor
  full_name: Nesterow, Viktor
  last_name: Nesterow
- first_name: Adrian
  full_name: Ogiermann, Adrian
  last_name: Ogiermann
- first_name: Boris
  full_name: Stobbe, Boris
  last_name: Stobbe
- first_name: Thomas
  full_name: Storm, Thomas
  last_name: Storm
- first_name: Henning
  full_name: Wachsmuth, Henning
  id: '3900'
  last_name: Wachsmuth
citation:
  ama: 'Arens S, Buss A, Deck H, et al. Smart Teams: Simulating Large Robotic Swarms
    in Vast Environments. In: <i>Proceedings of the 4th International Symposium on
    Autonomous Minirobots for Research and Edutainment</i>. Buenos Aires, Argentina:
    Heinz Nixdorf Institut, University of Paderborn; 2007:215-222.'
  apa: 'Arens, S., Buss, A., Deck, H., Dynia, M., Fischer, M., Hagedorn, H., … Wachsmuth,
    H. (2007). Smart Teams: Simulating Large Robotic Swarms in Vast Environments.
    In <i>Proceedings of the 4th International Symposium on Autonomous Minirobots
    for Research and Edutainment</i> (pp. 215–222). Buenos Aires, Argentina: Heinz
    Nixdorf Institut, University of Paderborn.'
  bibtex: '@inproceedings{Arens_Buss_Deck_Dynia_Fischer_Hagedorn_Isaak_Kutylowski_Meyer
    auf der Heide_Nesterow_et al._2007, place={Buenos Aires, Argentina}, title={Smart
    Teams: Simulating Large Robotic Swarms in Vast Environments}, booktitle={Proceedings
    of the 4th International Symposium on Autonomous Minirobots for Research and Edutainment},
    publisher={Heinz Nixdorf Institut, University of Paderborn}, author={Arens, Stephan
    and Buss, Alexander and Deck, Helena and Dynia, Miroslaw and Fischer, Matthias
    and Hagedorn, Holger and Isaak, Peter and Kutylowski, Jaroslaw and Meyer auf der
    Heide, Friedhelm and Nesterow, Viktor and et al.}, year={2007}, pages={215–222}
    }'
  chicago: 'Arens, Stephan, Alexander Buss, Helena Deck, Miroslaw Dynia, Matthias
    Fischer, Holger Hagedorn, Peter Isaak, et al. “Smart Teams: Simulating Large Robotic
    Swarms in Vast Environments.” In <i>Proceedings of the 4th International Symposium
    on Autonomous Minirobots for Research and Edutainment</i>, 215–22. Buenos Aires,
    Argentina: Heinz Nixdorf Institut, University of Paderborn, 2007.'
  ieee: 'S. Arens <i>et al.</i>, “Smart Teams: Simulating Large Robotic Swarms in
    Vast Environments,” in <i>Proceedings of the 4th International Symposium on Autonomous
    Minirobots for Research and Edutainment</i>, 2007, pp. 215–222.'
  mla: 'Arens, Stephan, et al. “Smart Teams: Simulating Large Robotic Swarms in Vast
    Environments.” <i>Proceedings of the 4th International Symposium on Autonomous
    Minirobots for Research and Edutainment</i>, Heinz Nixdorf Institut, University
    of Paderborn, 2007, pp. 215–22.'
  short: 'S. Arens, A. Buss, H. Deck, M. Dynia, M. Fischer, H. Hagedorn, P. Isaak,
    J. Kutylowski, F. Meyer auf der Heide, V. Nesterow, A. Ogiermann, B. Stobbe, T.
    Storm, H. Wachsmuth, in: Proceedings of the 4th International Symposium on Autonomous
    Minirobots for Research and Edutainment, Heinz Nixdorf Institut, University of
    Paderborn, Buenos Aires, Argentina, 2007, pp. 215–222.'
date_created: 2019-02-21T11:56:39Z
date_updated: 2022-01-06T07:03:48Z
department:
- _id: '66'
- _id: '600'
- _id: '63'
language:
- iso: eng
main_file_link:
- url: https://webis.de/downloads/publications/papers/arens_2007.pdf
page: 215-222
place: Buenos Aires, Argentina
publication: Proceedings of the 4th International Symposium on Autonomous Minirobots
  for Research and Edutainment
publisher: Heinz Nixdorf Institut, University of Paderborn
status: public
title: 'Smart Teams: Simulating Large Robotic Swarms in Vast Environments'
type: conference
user_id: '15415'
year: '2007'
...
