@article{Zachmann-Dagstuhl2026,
  author    = {Zachmann, Gabriel and Haddawy, Peter and Kikinis, Ron and Hennemuth, Anja and Cattin, 
  Philippe C. and D{\"o}ring, Tanja and Drouin, Simon and Fichtinger, Gabor and Fl{\"u}gge, Tabea and Jorge, 
  Joaquim A. and Kohli, Luv and Lorenz, Mario and Malaka, Rainer and Pascau, Javier and Reiners, 
  Dirk and Reinschluessel, Anke V. and Schenk, Andrea and Schmid, Falko and Suebnukarn, Siriwan 
  and Uslar, Verena and Welch, Gregory F. and Weller, Rene and Weyhe, Dirk and Yin, Myat Su and 
  Wijewickrema, Sudanthi},
  title     = {Extended Reality for Enhancing Surgery: Research Directions to Transform the Operating Environment},
  journal   = {Journal of Healthcare Informatics Research},
  year      = {2026},
  doi       = {10.1007/s41666-026-00250-y},
  url       = {https://link.springer.com/article/10.1007/s41666-026-00250-y}
}

@inproceedings{2026_multi_contact_meissenhelter,
author="Mei{\ss}enhelter, Hermann
and Rosenkranz, Robert
and Barre, Luca
and Romeo, Pablo Alvarez
and Hulin, Thomas
and Weller, Ren{\'e}
and Altinsoy, Ercan
and Zachmann, Gabriel",
editor="Pacchierotti, Claudio
and MacLean, Karon E.
and van Erp, Jan B.F.",
title="UnrealHaptics-MC: Low-Latency Multi-contact Haptics for VR",
booktitle="Haptics: Understanding Touch; Technology and Systems; Applications and Interaction",
year="2027",
publisher="Springer Nature Switzerland",
address="Cham",
pages="493--512",
isbn="978-3-032-32350-7"
}

@inproceedings{Steinke2026,
    author="Steinke, Nicole and Muehlenbrock, Andre and Schlender, Merle and Schneider, Tim and Uslar, Verena and Weyhe, Dirk and Weller, Rene and Zachmann, Gabriel",
    editor="Pacchierotti, Claudio and MacLean, Karon E. and van Erp, Jan B.F.",
    title="Effects of Visual, Auditory, and Haptic Feedback on Gesture Interaction in the Operating Room",
    booktitle="Haptics: Understanding Touch; Technology and Systems; Applications and Interaction",
    year="2027",
    publisher="Springer Nature Switzerland",
    address="Cham",
    pages="395--404",
    isbn="978-3-032-32230-2"
}

@article{Meissenhelter2026UncertainPhysics,
author = {Mei{\ss}enhelter, Hermann and Kenghagho Kenfack, Franklin and Weller, Ren{\'e} and Zachmann, Gabriel},
title={Exploring Approaches for Rigid Body Dynamics with Uncertainty},
journal={Computer Science Research Notes},
year={2026},
volume={3601},
number = {1},
pages={265-276},
doi={10.24132/CSRN.2026-E97},
publisher={Union Agency, Science Press},
note={University of West Bohemia in Pilsen},
issn={2464-4617},
}

@article{Zachmann-Endodontics-2025,
	title = {Virtual {Reality} {Simulation} for {Learning} {Minimally} {Invasive} {Endodontics}: {A} {Randomized} {Controlled} {Trial}},
	volume = {25},
	issn = {1472-6920},
	url = {https://doi.org/10.1186/s12909-025-07889-y},
	doi = {10.1186/s12909-025-07889-y},
	abstract = {Learning minimally invasive endodontic techniques presents unique challenges, requiring precise tooth structure preservation
	 and strong spatial awareness. This study evaluated a clinically realistic virtual reality (VR) simulator, featuring eye-tracking feedback and
	  automated outcome scoring, as an innovative tool to support student learning in minimally invasive endodontics.},
	number = {1},
	journal = {BMC Medical Education},
	author = {Srakoopun, Chalinee and Suebnukarn, Siriwan and Haddawy, Peter and Kaluschke, Maximilian and Weller, Ren\'{e} and Yin, Myat Su
	 and Aguilar, Panuroot and Phumpatrakom, Panupat and Pinchamnankool, Kriangkrai and Budsaba, Kamon and Zachmann, Gabriel},
	month = oct,
	year = {2025},
	pages = {1310},
}

@article{muehlenbrock2024acmhealth,
author = {M\"{u}hlenbrock, Andre and Huscher, Hendrik and Uslar, Verena Nicole and Cetin, Timur and Weller, Rene and Weyhe, Dirk and Zachmann, Gabriel},
title = {A Novel, Autonomous, Module-Based Surgical Lighting System},
year = {2025},
issue_date = {January 2025},
publisher = {Association for Computing Machinery},
address = {New York, NY, USA},
volume = {6},
number = {1},
url = {https://doi.org/10.1145/3696670},
doi = {10.1145/3696670},
journal = {ACM Trans. Comput. Healthcare},
month = jan,
articleno = {2},
numpages = {29},
keywords = {surgical lighting, depth sensor, point cloud, optimization}
}

@inproceedings{Muehlenbrock-VRST2025,
  author = {M\"{u}hlenbrock, Andre and Purgin, Yaroslav and Steinke, Nicole and Uslar, Verena and Weyhe, Dirk and Weller, Rene and Zachmann, Gabriel},
  title = {Shadow-Free Projection with Blur Mitigation on Dynamic, Deformable Surfaces},
  year = {2025},
  isbn = {9798400721182},
  publisher = {Association for Computing Machinery},
  address = {New York, NY, USA},
  url = {https://doi.org/10.1145/3756884.3766018},
  doi = {10.1145/3756884.3766018},
  booktitle = {Proceedings of the 2025 31st ACM Symposium on Virtual Reality Software and Technology},
  articleno = {85},
  numpages = {11},
  keywords = {Dynamic projection mapping, virtual displays, occlusion, shadow-free projection, blur mitigation},
  location = {Montreal, Canada},
  series = {VRST '25}
}

@inproceedings{Muehlenbrock-ICATEGVE2025,
  booktitle = {ICAT-EGVE 2025 - International Conference on Artificial Reality and Telexistence and Eurographics Symposium on Virtual Environments},
  editor = {Jorge, Joaquim A. and Sakata, Nobuchika},
  title = {{Balancing Speed and Visual Fidelity of Dynamic Point Cloud Rendering in VR}},
  author = {M\"{u}hlenbrock, Andre and Weller, Ren\'{e} and Zachmann, Gabriel},
  year = {2025},
  publisher = {The Eurographics Association},
  ISSN = {1727-530X},
  ISBN = {978-3-03868-278-3},
  DOI = {10.2312/egve.20251353}
}

@inproceedings{Meissenhelter-2025-Packing3D,
booktitle = {Eurographics 2025 - Short Papers},
editor = {Ceylan, Duygu and Li, Tzu-Mao},
title = {{Multi-Objective Packing of 3D Objects into Arbitrary Containers}},
author = {Meißenhelter, Hermann and Weller, Rene and Zachmann, Gabriel},
year = {2025},
publisher = {The Eurographics Association},
ISSN = {1017-4656},
ISBN = {978-3-03868-268-4},
DOI = {10.2312/egs.20251051}
}

@inproceedings{Muehlenbrock-2025-TemPCC,
	booktitle = {Eurographics 2025 - Short Papers},
	editor = {Ceylan, Duygu and Li, Tzu-Mao},
	title = {{TemPCC: Completing Temporal Occlusions in Large Dynamic Point Clouds captured by Multiple RGB-D Cameras}},
	author = {M\"{u}hlenbrock, Andre and Weller, Rene and Zachmann, Gabriel},
	year = {2025},
	publisher = {The Eurographics Association},
	ISSN = {1017-4656},
	ISBN = {978-3-03868-268-4},
	DOI = {10.2312/egs.20251039}
}

@inproceedings{Kaluschke2024-ReflectingOnExcellence,
  author={Kaluschke, Maximilian AND Weller, Rene AND Yin, Myat Su AND Hosp, Benedikt W. AND Kulapichitr, Farin AND Haddawy, Peter AND Suebnukarn, Siriwan AND Zachmann, Gabriel},
  booktitle={2024 IEEE Conference Virtual Reality and 3D User Interfaces (VR)},
  title={Reflecting on Excellence: VR Simulation for Learning Indirect Vision in Complex Bi-Manual Tasks},
  year={2024},
  month={March}
}

@inproceedings{Rosskamp2024-EffectsMarker,
    author    = {Rosskamp, Janis and Weller, Ren{\'e}  and Zachmann, Gabriel},
    title     = {Effects of Markers in Training Datasets on the Accuracy of 6D Pose Estimation},
    booktitle = {Proceedings of the IEEE/CVF Winter Conference on Applications of Computer Vision (WACV)},
    month     = {January},
    year      = {2024},
    pages     = {4457-4466}
}

@inproceedings{muehlenbrock2024icat,
  booktitle = {ICAT-EGVE 2024 - International Conference on Artificial Reality and Telexistence and Eurographics Symposium on Virtual Environments},
  editor = {Hasegawa, Shoichi and Sakata, Nobuchika and Sundstedt, Veronica},
  title = {{BlendPCR: Seamless and Efficient Rendering of Dynamic Point Clouds captured by Multiple RGB-D Cameras}},
  author = {M\"{u}hlenbrock, Andre and Weller, Rene and Zachmann, Gabriel},
  year = {2024},
  publisher = {The Eurographics Association},
  ISSN = {1727-530X},
  ISBN = {978-3-03868-245-5},
  DOI = {10.2312/egve.20241366}
}

@misc{meissenhelter2024uncertain,
  title={Uncertain Physics for Robot Simulation in a Game Engine},
  author={Mei{\ss}enhelter, Hermann and Weller, Rene and Zachmann, Gabriel},
  howpublished={40th Anniversary of the IEEE Conference on Robotics and Automation (ICRA@40)},
  year={2024},
  url={https://icra40.ieee.org/}
}

@article {Almaree-cg2024,
journal = {Computers and Graphics},
title = {Enhancing anatomy learning through collaborative VR --- An advanced investigation},
author = {Almaree, Haya and Fischer, Roland and Weller, Rene and Uslar, Verena and Weyhe, Dirk and Zachmann, Gabriel},
year = {2024},
DOI = {https://doi.org/10.1016/j.cag.2024.104019}
}

@incollection{Fischer2024-GMM,
  title={Temporal Hierarchical Gaussian Mixture Models for Real-Time Point Cloud Streaming},
  author={Fischer, Roland and Gels, Tobias and Weller, Rene and Zachmann, Gabriel},
  booktitle={ACM SIGGRAPH 2024 Posters},
  pages={1--2},
  year={2024}
}

@inproceedings{Muehlenbrock2023-IntensityOptimization,
author = {M{\"u}hlenbrock, Andre and Weller, Ren{\'e} and Zachmann, Gabriel},
editor = {Su, Ruidan and Zhang, Yudong and Liu, Han and F Frangi, Alejandro},
title = {Optimizing the Illumination of a Surgical Site in New Autonomous Module-based Surgical Lighting Systems},
booktitle = {Medical Imaging and Computer-Aided Diagnosis},
year = {2023},
publisher = {Springer Nature Singapore},
address = {Singapore},
pages = {293--303},
isbn = {978-981-16-6775-6},
doi = {10.1007/978-981-16-6775-6_24}
}

@inproceedings{AlMaree2023-CollaborativeLearning,
author = {Al Maree, Haya and Fischer, Roland and Weller, Ren{\'e} and Uslar, Verena and Weyhe, Dirk and Zachmann, Gabriel},
title = {Collaborative VR Anatomy Atlas Investigating Multi-user Anatomy Learning},
year = {2023},
publisher = {Springer},
doi = {10.1007/978-3-031-48495-7_8},
booktitle = {International Conference on Virtual Reality and Mixed Reality},
articleno = {},
pages = {122--135},
location = {},
series = {}
}

@inproceedings{Fischer2023-TeleportVisualization,
author = {Fischer, Roland and Jochens, Marc and Weller, Ren{\'e} and Zachmann, Gabriel},
title = {How Observers Perceive Teleport Visualizations in Virtual Environments},
year = {2023},
publisher = {Association for Computing Machinery},
doi = {10.1145/3607822.3614520},
booktitle = {Proceedings of the 2023 ACM Symposium on Spatial User Interaction},
articleno = {19},
numpages = {11},
location = {Sydney, NSW, Australia},
series = {SUI '23}
}

@inproceedings{Meissenhelter2023-AdaptivePackingGravity,
author={Mei{\ss}enhelter, Hermann and Weller, Ren{\'e} and Noeker, Matthias and Andert, Tom and Zachmann, Gabriel},
booktitle={2023 IEEE Aerospace Conference (AERO)},
title={Adaptive Polydisperse Sphere Packings for High Accuracy Computations of the Gravitational Field},
year={2023},
volume={},
number={},
}

@inproceedings{Krumme-bistatic-2022,
author = "Jonas Krumme and Thomas P. Andert and Ren{\'e} Weller and Graciela Gonzalez-Peytavi
            and Gabriel Zachmann and Dennis Scholl and Adrian Schulz",
title = "Simulation of the detectability of different surface properties with
           bistatic radar observations",
editor = "Vincenzo Giorgio and Pierre W. Bousquet and Keyur Patel",
booktitle = "Proc. International Astronautical Congress",
number = 73,
month = sep,
year = 2022,
address = "Paris",
organization = "International Astronautical Federation (IAF)"
}

@article{Schroeder-2022-Dynparity,
doi = {10.1002/cav.2099},
year = 2022,
month = {aug},
publisher = {Wiley},
author = {Christoph Schr{\"o}der-Dering and Gabriel Zachmann and Ren{\'e} Weller},
title = {Dynparity: Dynamic disparity adjustment to avoid stereo window violations on stationary stereoscopic displays},
journal = {Computer Animation and Virtual Worlds}
}

@article{Muehlenbrock2022-Registration,
author={M{\"u}hlenbrock, Andre
and Fischer, Roland
and Schr{\"o}der-Dering, Christoph
and Weller, Ren{\'e}
and Zachmann, Gabriel},
title={Fast, accurate and robust registration of multiple depth sensors without need for RGB and IR images},
journal={The Visual Computer},
year={2022},
month={May},
day={17},
issn={1432-2315},
doi={10.1007/s00371-022-02505-2},
url={https://doi.org/10.1007/s00371-022-02505-2}
}

@article{Weller-Redirected-Walking,
  author    = {Ren{\'e} Weller and
               Benjamin Brennecke and
               Gabriel Zachmann},
  title     = {Redirected walking in virtual reality with auditory step feedback},
  journal   = {The Visual Computer},
  volume    = {38},
  number    = {9},
  pages     = {3475--3486},
  year      = {2022},
  url       = {https://doi.org/10.1007/s00371-022-02565-4},
  doi       = {10.1007/s00371-022-02565-4},
}

@article{Weller-Effects-2022,
AUTHOR={Weller, Ren{\'e} and Cepok, Joscha and Arzaroli, Roman and Marnholz, Kevin and Gro{\ss}e, Cornelia S. and Reuter, Hauke and Zachmann, Gabriel},
TITLE={Effects of immersion and navigation agency in virtual environments on emotions and behavioral intentions},
JOURNAL={Frontiers in Virtual Reality},
VOLUME={3},
YEAR={2022},
URL={https://www.frontiersin.org/articles/10.3389/frvir.2022.893052},
DOI={10.3389/frvir.2022.893052},
ISSN={2673-4192},
}

@article{franklinnaivphys4rp,
  title={{NaivPhys4RP} --- Towards Human-like Robot Perception ``Physical
		  Reasoning based on Embodied Probabilistic Simulation''},
  author={Franklin Kenghagho, K and Neumann, Michael and Mania, Patrick and Tan, Toni and Siddiky, Feroz and
	  Weller, Ren{\'e} and Zachmann, Gabriel and Beetz, Michael},
  booktitle={2022 IEEE-RAS 21st International Conference on Humanoid Robots (Humanoids)}, 
  year={2022},
  pages={815-822},
}

@inproceedings{tan-2022-framework,
author = {Tan, Toni and Weller, Ren{\'e} and Zachmann, Gabriel},
title = {A Framework for Safe Execution of User-Uploaded Algorithms},
year = {2022},
isbn = {9781450399142},
publisher = {Association for Computing Machinery},
address = {New York, NY, USA},
url = {https://doi.org/10.1145/3564533.3564560},
doi = {10.1145/3564533.3564560},
booktitle = {Proceedings of the 27th International Conference on 3D Web Technology},
articleno = {4},
numpages = {5},
keywords = {benchmark as web-service, open benchmark},
location = {Evry-Courcouronnes, France},
series = {Web3D '22}
}

@techreport{noeker2022comparing,
  title={Comparing Methods for Gravitational Computation: Studying the Effect of Inhomogeneities},
  author={Noeker, Matthias and Mei{\ss}enhelter, Hermann and Andert, Tom and Weller, Ren{\'e} and Karatekin, {\"O}zg{\"u}r and Haser, Benjamin},
  year={2022},
  institution={Copernicus Meetings}
}

@inproceedings{Meissenhelter2022-GravityFieldModelling,
author={Mei{\ss}enhelter, Hermann and Noeker, Matthias and Andert, Tom and 
Weller, Ren{\'e} and Haser, Benjamin and Karatekin, {\"{O}}zg{\"{u}}r and Ritter, Birgit and
 Hofacker, Max and Machado, Larissa Balestrero and Zachmann, Gabriel},
booktitle={2022 IEEE Aerospace Conference (AERO)},
title={Efficient and Accurate Methods for Computing the Gravitational Field of Irregular-Shaped Bodies},
year={2022},
volume={},
number={},
pages={1-17},
doi={10.1109/AERO53065.2022.9843753}
}

@article{Xizhi-2022-NumericalApproach,
	author = {Li, Xizhi and Vincent, Jean-Baptiste and Weller, Ren{\'e} and Zachmann, Gabriel},
	title = {Numerical Approach to Synthesizing Realistic Asteroid Surfaces from Morphological Parameters},
	DOI= "10.1051/0004-6361/202140709",
	url= "https://doi.org/10.1051/0004-6361/202140709",
	journal = {Astronomy \& Astrophysics (A\&A)},
	year = 2022,
	volume = 659,
	pages = "A176",
}

@inproceedings{Weller-2021-VRInteractionsforPlanning,
 booktitle = {IEEE Aerospace Conference (AeroConf)},
 editor = {Kendra Cook},
 title = {{VR-Interactions for Planning Planetary Swarm Exploration Missions in VaMEx-VTB}},
 author = {Weller, Ren{\'e} and Schr{\"o}der, Christoph and Teuber, J{\"o}rn and Dittmann, Philipp
  and Zachmann, Gabriel},
 year = {2021},
 month = mar,
 publisher = {IEEE},
 DOI = {10.1109/AERO50100.2021.9438374},
}

@article{Weller-2021-LenSelect,
  AUTHOR={Weller, Ren{\'e} and Wegele, Waldemar and Schr{\"o}der, Christoph and Zachmann, Gabriel},
  TITLE={LenSelect: Object Selection in Virtual Environments by Dynamic Object Scaling},
  JOURNAL={Frontiers in Virtual Reality},
  VOLUME={2},
  PAGES={70},
  YEAR={2021},
  URL={https://www.frontiersin.org/article/10.3389/frvir.2021.684677%7D},
  DOI={10.3389/frvir.2021.684677},
  ISSN={2673-4192},
}

@inproceedings{Muehlenbrock-2021-CW2021,
  author = {M{\"u}hlenbrock, Andre and Fischer, Roland and Weller, Ren{\'e} and Zacmann, Gabriel},
  booktitle={2021 International Conference on Cyberworlds (CW)},
  title={Fast and Robust Registration of Multiple Depth-Sensors and Virtual Worlds},
  year={2021},
  volume={},
  number={},
  pages={41-48},
  doi={10.1109/CW52790.2021.00014}
}

@inproceedings{Muehlenbrock-2021-LatticeBasedRegistration,
 booktitle = {Eurographics 2021 - Posters},
 editor = {Bittner, Jir\"{A}­ and Waldner, Manuela},
 title = {{Fast and Robust Registration and Calibration of Depth-Only Sensors}},
 author = {M{\"u}hlenbrock, Andre and Fischer, Roland and Weller, Ren{\'e} and Zachmann, Gabriel},
 year = {2021},
 publisher = {The Eurographics Association},
 ISSN = {1017-4656},
 ISBN = {978-3-03868-134-2},
 DOI = {10.2312/egp.20211033}
}

@article{frvir2021,
AUTHOR={Rosskamp, Janis and Mei{\ss}enhelter, Hermann and Weller, Ren{\'e} and
 R{\"u}del, Marc O. and Ganser, Johannes and Zachmann, Gabriel},
TITLE={UnrealHaptics: Plugins for Advanced VR Interactions in Modern Game Engines},
JOURNAL={Frontiers in Virtual Reality},
VOLUME={2},
PAGES={32},
YEAR={2021},
URL={https://www.frontiersin.org/article/10.3389/frvir.2021.640470},
DOI={10.3389/frvir.2021.640470},
ISSN={2673-4192},
}

@article{pelliccia_cadaver_2020,
	title = {A cadaver-based biomechanical model of acetabulum reaming for
				surgical virtual reality training simulators},
	issn = {2045-2322},
	url = {https://doi.org/10.1038/s41598-020-71499-5},
	doi = {10.1038/s41598-020-71499-5},
	volume = {10},
	number = {1},
	journal = {Scientific Reports},
	publisher = {Springer Nature},
	author = {Pelliccia, Luigi and Lorenz, Mario and Heyde, Christoph-E. and Kaluschke, Maximilian and Klimant, Philipp
	 and Knopp, Sebastian and Schleifenbaum, Stefan and Rotsch, Christian and Weller, Ren\'{e} and Werner, Michael and
	  Zachmann, Gabriel and Zajonz, Dirk and Hammer, Niels},
	month = sep,
	year = {2020},
	pages = {14545}
}

@article{Fischer-2020-AutoBiomes,
author = {Fischer, Roland and Dittmann, Philipp and Weller, Ren{\'e} and Zachmann, Gabriel},
title={AutoBiomes: Procedural Generation of Multi-Biome Landscapes},
journal={The Visual Computer},
year={2020},
month={July},
day={24},
issn={1432-2315},
doi={10.1007/s00371-020-01920-7},
url={https://doi.org/10.1007/s00371-020-01920-7}
}

@inproceedings{rosskamp_2020_cnn_tracking,
author="Rosskamp, Janis and Weller, Ren{\'e} and Kluss, Thorsten and
Maldonado C., Jaime L. and Zachmann, Gabriel",
editor="Bourdot, Patrick and Interrante, Victoria and Kopper, Regis and
Olivier, Anne-H{\'e}l{\`e}ne and Saito, Hideo and Zachmann, Gabriel",
title="Improved CNN-Based Marker Labeling for Optical Hand Tracking",
booktitle="Virtual Reality and Augmented Reality",
year="2020",
publisher="Springer International Publishing",
address="Cham",
pages="165--177",
isbn="978-3-030-62655-6"
}

@inproceedings{fischer_2020_volRenVR,
author="Fischer, Roland and Chang, Kai-Ching and Weller, Ren{\'e} and Zachmann, Gabriel",
title="Volumetric Medical Data Visualization for Collaborative VR Environments",
booktitle="Virtual Reality and Augmented Reality - 17th EuroVR International Conference",
year="2020",
publisher="Springer",
pages="178--191",
isbn="978-3-030-62655-6",
doi = {10.1007/978-3-030-62655-6_11},
vol = 12499,
}

@inproceedings{tan-2020-opencollbench,
author = {Tan, Toni and Weller, Rene and Zachmann, Gabriel},
title = {OpenCollBench - Benchmarking of Collision Detection and Proximity Queries as a Web-Service},
year = {2020},
isbn = {9781450381697},
publisher = {Association for Computing Machinery},
address = {New York, NY, USA},
url = {https://doi.org/10.1145/3424616.3424712},
doi = {10.1145/3424616.3424712},
booktitle = {The 25th International Conference on 3D Web Technology},
articleno = {9},
numpages = {9},
keywords = {semantic information, heatmap visualization, proximity query, collision detection,
open benchmark, benchmark as web-service},
location = {Virtual Event, Republic of Korea},
series = {Web3D '20}
}

@inproceedings{s-20201020,
  booktitle = {Eurographics 2020 - Short Papers},
  editor = {Wilkie, Alexander and Banterle, Francesco},
  title = {{Procedural 3D Asteroid Surface Detail Synthesis}},
  author = {Li, Xi-zhi and Weller, Ren\'{e} and Zachmann, Gabriel},
  year = {2020},
  publisher = {The Eurographics Association},
  ISSN = {1017-4656},
  ISBN = {978-3-03868-101-4},
  DOI = {10.2312/egs.20201020}
}

@inproceedings{Kaluschke-2020-HIPS-Sim,
  author={Max {Kaluschke} and Rene {Weller} and Niels {Hammer} and Luigi
	  {Pelliccia} and Mario {Lorenz} and Gabriel {Zachmann}},
  booktitle={2020 IEEE Haptics Symposium (HAPTICS)},
  title={Realistic Haptic Feedback for Material Removal in Medical Simulations},
  year={2020},
  volume={},
  number={},
  pages={920-926},
}

@inproceedings{tan-2019-simdop,
  title={SIMDop: SIMD Optimized Bounding Volume Hierarchies for Collision Detection},
  author={Toni Tan and Rene Weller and Gabriel Zachmann},
  booktitle={IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS 2019)},
  year= 2019,
  month = nov,
  organization={IEEE}
}

@inproceedings{teuber-2019-ippw-vamex,
  title={Virtual Validation and Verification of the VaMEx Initiative},
  author={Teuber, J{\"o}rn and Weller, Ren{\'e} and Buinhas, Luisa and K{\"u}hn, Daniel and Dittmann, Philipp and
  Srinivas, Abhishek and Kirchner, Frank and F{\"o}rstner, Roger and Funke, Oliver and Zachmann, Gabriel},
  booktitle={Proc. of the Interplanetary Probe Workshop (IPPW) 2019},
  year={2019},
  month= 7,
  address = {Oxford, England},
  note = {Poster}
}

@inproceedings{Kaluschke-2019-HIPS-Poster,
author={Maximilian Kaluschke and Ren\'{e} Weller and Mario Lorenz and Gabriel Zachmann},
booktitle={2019 IEEE Conference on Virtual Reality and 3D User Interfaces (VR)},
title={A Continuous Material Cutting Model with Haptic Feedback for Medical Simulations},
year={2019},
volume={},
number={},
pages={},
doi={},
ISSN={},
month={March},}

@incollection{weller-zach-2019-gem,
  author       = {Weller, Rene and Zachmann, Gabriel},
  title        = {Fast and Easy Collision Detection for Rigid and Deformable},
  editor       = {william R. Sherman},
  booktitle    = {VR Developer Gems},
  pages        = {629-660},
  chapter      = {34},
  isbn         = {9781351654609},
  year         = {2019},
  publisher    = {CRC Press}
}

@inproceedings{Teuber-2019-Vamex,
    author = {Teuber, Joern and Weller, Rene and Buinhas, Luisa and Kuehn, Daniel and Dittmann, Philipp and Srinivas, 
    Abhishek and Kirchner, Frank and Foerstner, Roger and Funke, Oliver and Zachmann, Gabriel},
    title = {VaMEx-VTB -- A Modular Virtual Testbed for Multimodal Autonomous Planetary Missions},
    booktitle = {Proceeding of the 70th International Astronautical Congress. International Astronautical Congress (IAC-2019),
     October 21-25, Washington DC, DC, United States},
    year = {2019}
}

@inproceedings{Kaluschke-2018-HIPS-Poster,
author={Maximilian Kaluschke and René Weller and Gabriel Zachmann and Luigi Pelliccia and Mario Lorenz and Philipp Klimant and Sebastian Knopp and Johannes P. G. Atze and Falk Möckel},
booktitle={2018 IEEE Conference on Virtual Reality and 3D User Interfaces (VR)},
title={HIPS -- A Virtual Reality Hip Prosthesis Implantation Simulator},
year={2018},
volume={},
number={},
pages={},
doi={},
ISSN={},
month={March},}

@inproceedings{Kaluschke-2018-HIPS-Demo,
author={Maximilian Kaluschke and Ren\'{e} Weller and Gabriel Zachmann and Luigi Pelliccia and Mario Lorenz and Philipp Klimant and Sebastian Knopp and Johannes P. G. Atze and Falk M\"{o}ckel},
booktitle={2018 IEEE Conference on Virtual Reality and 3D User Interfaces (VR)},
title={A Virtual Hip Replacement Surgery Simulator with Realistic Haptic Feedback},
year={2018},
volume={},
number={},
pages={},
doi={},
ISSN={},
month={March},}

@inproceedings{rudel-2018-unrealhaptics,
  title={UnrealHaptics: A Plugin-System for High Fidelity Haptic Rendering in the Unreal Engine},
  author={R\"{u}del, Marc O and Ganser, Johannes and Weller, Rene and Zachmann, Gabriel},
  booktitle={Springer Lecture Notes in Computer Science, LNCS, Volume 11162
		  (EuroVR Proceedings)},
  pages={128--147},
  year={2018},
  organization={Springer}
}

@inproceedings{li-2018-astrogen,
  title        = {AstroGen--Procedural Generation of Highly Detailed Asteroid Models},
  author       = {Li, Xi-zhi and Weller, Ren{\'e} and Zachmann, Gabriel},
  booktitle    = {2018 15th International Conference on Control, Automation, Robotics and Vision (ICARCV)},
  pages        = {1771--1778},
  year         = {2018},
  organization = {IEEE}
}

@inproceedings{jaillet2018simdop,
  title={SIMDop: SIMD Optimized Bounding Volume Hierarchies for Collision Detection},
  author={Tan, T and Weller, R and Zachmann, G},
  booktitle={Workshop on Virtual Reality Interaction and Physical Simulation VRIPHYS},
  pages={1--3},
  year={2018}
}

@inproceedings{Schroeder-2018-DynCam,
booktitle={Proc. of the 20th ACM Virtual Reality International Conference (VRIC 2018). ACM},
title = "DynCam: A Reactive Multithreaded Pipeline Library for 3D Telepresence in VR",
author = "Christoph Schr\"{o}der and Mayank Sharma and J\"{o}rn Teuber and Ren{\'e} Weller and Gabriel Zachmann",
year = {2018},
ISBN = {978-1-4503-5381-6},
DOI = {10.1145/3234253.3234299}
}

@inproceedings{Teuber-2017-OptimizedPositioning,
   author = "J{\"o}rn Teuber and Ren{\'e} Weller and Ron Kikinis and Karl-J{\"u}rgen Oldhafer and Michael J. Lipp and Gabriel Zachmann",
   title = "Optimized Positioning of Autonomous Surgical Lamps",
   booktitle    = "Proceedings of the SPIE Medical Imaging Conference",
   year         = "2017",
   month        = feb,
   publisher    = {SPIE},
   address = {Orlando, FL, United States of America}
}

@article{Weller-2017-kDet,
   author = "Ren{\'e} Weller and Nicole Debowski and Gabriel Zachmann",
   title = "kDet: Parallel Constant Time Collision Detection for Polygonal Objects",
   booktitle = "Computer Graphics Forum (Proc. Eurographics)",
   year = {2017},
   volume = {36},
   number = {2}
}

@inproceedings{kaluschke-2017-volumetric,
  title        ={A Volumetric Penetration Measure for 6-DOF Haptic Rendering of Streaming Point Clouds},
  author       ={Kaluschke, Maximilian and Weller, Ren{\'e} and Zachmann, Gabriel},
  booktitle    ={2017 IEEE World Haptics Conference (WHC)},
  pages        ={511--516},
  year         ={2017},
  organization ={IEEE}
}

@inproceedings{li-2017-invariant,
  title        = {Invariant Local Shape Descriptors: Classification of Large-Scale Shapes With Local Dissimilarities},
  author       = {Li, Xizhi and Lange, Patrick and Weller, Ren{\'e} and Zachmann, Gabriel},
  booktitle    = {Proceedings of the Computer Graphics International Conference},
  pages        = {9},
  year         = {2017},
  organization = {ACM}
}

@inproceedings{Srinivas-2017-FastAccurateGravitySimulation,
booktitle = "ICAT-EGVE 2017 - International Conference on Artificial Reality and Telexistence and Eurographics Symposium on Virtual Environments",
title = "Fast and Accurate Simulation of Gravitational Field of Irregular-shaped Bodies using Polydisperse Sphere Packings",
author = "Abhishek Srinivas and Ren{\'e} Weller and Gabriel Zachmann",
year = {2017},
publisher = {The Eurographics Association},
ISSN = {1727-530X},
ISBN = {978-3-03868-038-3},
DOI = {10.2312/egve.20171361}
}

@misc{None,
  author = {Patrick Lange and René Weller and Gabriel Zachmann},
  title = {GDS: Gradient based Density Spline Surfaces for Multiobjective Optimization in Arbitrary Simulations},
  howpublished = {ACM SIGSIM PADS Conference 2017 , Singapore, May 24 - 26, 2017.},
  year = {2017}
}

@inproceedings{Lange-2016-KnowledgeDiscovery,
   author = "Patrick Lange and Ren{\'e}  Weller and Gabriel Zachmann",
   title = "Knowledge Discovery for Pareto based Multiobjective Optimization in Simulation",
     booktitle    = {ACM SIGSIM PADS},
  year         = 2016,
  month        = may,
  address      = {Banff, Canada}
}

@inproceedings{Lange-2016-GraphPool,
   author = "Patrick Lange and Ren{\'e}  Weller and Gabriel Zachmann",
   title = "GraphPool: A High Performance Data Management for 3D Simulations",
     booktitle    = {ACM SIGSIM PADS},
  year         = 2016,
  month        = may,
  address      = {Banff, Canada}
}

@inproceedings{Grabski-2016-Kinaptic,
	author = {Andreas Grabski and Toni Toni and Tom Zigrand and Ren{\'e} Weller and Gabriel Zachmann},
	booktitle = {2016 IEEE Haptics Symposium (HAPTICS)},
	title = {Kinaptic - Techniques and insights for creating competitive accessible 3D games for sighted and visually impaired users},
	year = {2016},
	pages = {325-331},
	doi = {10.1109/HAPTICS.2016.7463198},
	month = apr,
}

@inproceedings{Lange-2016-WaitFreeECS,
   author = "Patrick Lange and Ren{\'e} Weller and Gabriel Zachmann",
   title = "Wait-Free Hash Maps in the Entity-Component-System Pattern for Realtime Interactive Systems",
   booktitle    = {IEEE VR: 9th Workshop on Software Engineering and Architectures for Realtime Interactive Systems (SEARIS)},
  year         = 2016,
  month        = mar,
  address      = {Greenville, United States of America}
}

@inproceedings{Teuber-2015-GPGPUFramework,
   author = "J{\"o}rn Teuber and Ren{\'e} Weller and Gabriel Zachmann",
   title = "A Framework for Transparent Execution of Massively-Parallel Applications on CUDA and OpenCL",
   booktitle    = "EuroVR Conference 2015",
   year         = "2015",
   month        = oct,
   address = {Lecco, Italy}
}

@inproceedings{Debowski-2015-GeometricPredicate,
  author = {Nicole Debowski and René Weller and Gabriel Zachmann},
  title = {A Geometric Predicate for Linear Time Collision Detection of Polygonal Objects},
  booktitle = {25th Fall Workshop on Computational Geometry (FWCG)},
  address = {Buffalo, NY, USA},
  year = {2015}
}

@inproceedings{Teuber-2015-AutonomousLamps,
   author = "J{\"o}rn Teuber and Ren{\'e} Weller and Ron Kikinis and Karl-J{\"u}rgen Oldhafer and Michael J. Lipp and Gabriel Zachmann",
   title = "Autonomous Surgical Lamps",
   booktitle    = "Jahrestagung der Deutschen Gesellschaft f\"{u}r Computer- und Roboterassistierte Chirurgie (CURAC)",
   year         = "2015",
   month        = sep,
   address = {Bremen, Germany}
}

@inproceedings{Debowski-2015-LinearBound,
  author = {Nicole Debowski and René Weller and Gabriel Zachmann},
  title = {Proving a Linear Worst-Case Bound for Collision Detection Between Triangle Soups},
  booktitle = {GI VR/AR Workshop 2015},
  address = {Bonn, Germany},
  year = {2015}
}

@inproceedings{Elm-2015-3DGame,
  author = {Dominic Elm and Andreas Grabski and Maximilian Kaluschke and Philipp Krieter and Andrea Sander and Arne Schlamann and Björn Stradtmann and Toni Toni and Tom Lian Zigrand and Daniela Zimmermann and René Weller and Gabriel Zachmann},
  title = {Development and Evaluation of a 3D Game for Sighted and Visually Impaired Users},
  booktitle = {GI VR/AR Workshop 2015},
  address = {Bonn, Germany},
  year = {2015}
}

@inproceedings{Lange-2015-AgentOptimization,
   author = "Patrick Lange and Ren{\'e}  Weller and Gabriel Zachmann",
   title = "Multi Agent System Optimization in Virtual Vehicle Testbeds",
   booktitle    = {EAI SIMUtools},
  year         = 2015,
  month        = aug,
  publisher    = {EAI},
  address      = {Athens, Greece}
}

@inproceedings{Lange-2015-ScalableConcurrency,
   author = "Patrick Lange and Ren{\'e}  Weller and Gabriel Zachmann",
   title = "Scalable Concurrency Control for Massively Collaborative Virtual Environments",
     booktitle    = {Massively Multiuser Virtual Environments(MMVE)},
  year         = 2015,
  month        = mar,
  publisher    = {ACM},
  address      = {Portland, United States of America}
}

@misc{Zachmann-2015-JVRB,
  editor = {Gabriel Zachmann and René Weller and André Hinkenjann},
  title = {Journal of Virtual Reality and Broadcasting (JVRB), Volume 13 — Special Issue GI VR/AR 2014},
  howpublished = {Journal of Virtual Reality and Broadcasting},
  year = {2015},
  note = {Guest editors}
}

@inproceedings{Weller-2014-MassivelyParallelBatch,
   author = "Ren{\'e} Weller and David Mainzer and Abhishek Srinivas and Matthias Teschner and Gabriel Zachmann",
   title = "Massively Parallel Batch Neural Gas for Bounding Volume
Hierarchy Construction",
   booktitle = "Virtual Reality Interactions and Physical Simulations (VRIPhys)",
   year = "2014",
   month = sep,
   address = "Bremen, Germany",
   publisher = "Eurographics Association"
}

@inproceedings{Kaluschke-2014-MassivelyParallelProximity,
   author = "Max Kaluschke and Uwe Zimmermann and Marinus Danzer and Gabriel Zachmann and Ren{\'e} Weller",
   title = "Massively-Parallel Proximity Queries for Point Clouds",
   booktitle = "Virtual Reality Interactions and Physical Simulations (VRIPhys)",
   year = "2014",
   month = sep,
   address = "Bremen, Germany",
   publisher = "Eurographics Association"
}

@inproceedings{Lange-2014-FrameworkWaitFreeData,
   author = "Patrick Lange and Ren{\'e}  Weller and Gabriel Zachmann",
   title = "A Framework for Wait-Free Data Exchange in Massively Threaded VR Systems",
     booktitle    = {International Conference in Central Europe on
                                  Computer Graphics, Visualization and Computer Vision (WSCG)},
  editor       = {V{\'a}clav Skala},
  year         = 2014,
  month        = jun,
  isbn         = {978-80-86943-71-8},
  publisher    = {Union Agency},
  address      = {Plzen, Czech Republic}
}

@misc{None,
  author = {Gabriel Zachmann and René Weller and André Hinkenjann},
  title = {Virtuelle und Erweiterte Realität / 11. Workshop der GI-Fachgruppe VR/AR},
  howpublished = {GI VRAR Workshop 2014, Bremen, Germany},
  year = {2014}
}

@inproceedings{Weller-2013-ParallelCollision,
   author = "Ren{\'e} Weller and Udo Frese and Gabriel Zachmann",
   title = "Parallel Collision Detection in Constant Time",
   booktitle = "Virtual Reality Interactions and Physical Simulations (VRIPHYS)",
   year = "2013",
   month = nov,
   address = "Lille, France",
   publisher = "Eurographics Association"
}

@inproceedings{Teuber-2013-FastSpherePackings,
  title =     "Fast Sphere Packings with Adaptive Grids on the GPU",
  author =    "J\"{o}rn Teuber and Rene Weller and Gabriel Zachmann and Stefan Guthe",
  booktitle = "GI AR/VR Workshop",
  year =      "2013",
  address =   "W\"{u}rzburg, Germany",
  month =     sep,
}

@book{Weller-2013-NewGeometric,
  title={New Geometric Data Structures for Collision Detection and Haptics},
  author={Rene Weller},
  isbn={9783319010199},
  series={Springer Series on Touch and Haptic Systems},
  url={http://www.springer.com/computer/theoretical+computer+science/book/978-3-319-01019-9},
  year={2013},
  publisher={Springer International Publishing}
}

@phdthesis{Weller-2012-NewGeometric,
        author = {Rene Weller},
         title = {New Geometric Data Structures for Collision Detection},
          type = {Dissertation},
          year = {2012},
         month = {october},
        school = {University of Bremen, Germany},
  howpublished = {URL: http://nbn-resolving.de/urn:nbn:de:gbv:46-00102857-18}
}

@inproceedings{Mock-2012-SphereSpring,
  author = {Stephan Mock and Weiyu Yi and René Weller and Gabriel Zachmann},
  title = {Sphere-Spring Systems and Their Application to Hand Animation},
  booktitle = {GI VR/AR Workshop 2012},
  address = {Düsseldorf, Germany},
  year = {2012}
}

@inproceedings{Weller-2012-UserPerformance,
  author =       "Rene Weller and Gabriel Zachmann",
  title =        "User Performance in Complex Bi-manual Haptic Manipulation with
                  3 DOFs vs. 6 DOFs",
  booktitle =    "Haptics Symposium",
  year =         "2012",
  address =      "Vancouver, Canada",
  month =        mar,
}

@inproceedings{Weller-2011-3DOFvs6DOF,
  author       = {Ren{\'e} Weller and Gabriel Zachmann},
  title        = {3-{DOF} vs. 6-{DOF} - Playful Evaluation of Complex Haptic
                                          Interactions},
  booktitle    = {IEEE International Conference on Consumer Electronics
                                          (ICCE), 2011 Digest of Technical Papers},
  year         = {2011},
  month        = jan,
  location     = {Las Vegas, NV, USA},
  numpages     = {2},
  publisher    = {IEEE Computer Society},
  keywords     = {haptics, collision detection},
}

@incollection{weller-2011-inner,
  title     = {Inner Sphere Trees and Their Application to Collision Detection},
  author    = {Weller, Rene and Zachmann, Gabriel},
  editors   = {Sabine Coquillart and Guido Brunnett and Greg Welch},
  booktitle = {Virtual Realities},
  pages     = {181--201},
  year      = {2011},
  publisher = {Springer},
  isbn      = {978-3-211-99177-0}
}

@incollection{Zach11e,
 author =      "David Mainzer and Rene Weller and Gabriel Zachmann",
 title =       "Kollisionserkennung und nat{\"u}rliche Interaktion in
                                        virtuellen Umgebungen",
 booktitle =   "Virtuelle Techniken im industriellen Umfeld",
 pages =       "33--38, 114--116",
 chapter =     "3.2, 3.4",
 publisher =   "Springer",
 year =        2011,
 editor =      "Werner Schreiber und Peter Zimmermann",
 isbn =        "978-3-642-20635-1",
 url= "http://www.springer.com/engineering/signals/book/978-3-642-20635-1"
}

@inproceedings{Weller-2010-ProtoSphere,
  author       = {Ren{\'e} Weller and Gabriel Zachmann},
  title        = {ProtoSphere: A GPU-Assisted Prototype-Guided Sphere
                                          Packing Algorithm for Arbitrary Objects},
  booktitle    = {ACM SIGGRAPH ASIA 2010 Sketches},
  year         = {2010},
  month        = dec,
  isbn         = {978-1-4503-0523-5},
  location     = {Seoul, Republic of Korea},
  pages        = {8:1--8:2},
  articleno    = {8},
  numpages     = {2},
  doi          = {10.1145/1899950.1899958},
  publisher    = {ACM},
  address      = {New York, NY, USA},
  keywords     = {sphere packing, collision detection},
}

@inproceedings{Weller-2010-BenchmarkingSuite,
  author       = {Ren{\'e} Weller and David Mainzer and Mikel Sagardia
                                          and Thomas Hulin and Gabriel Zachmann and Carsten Preusche},
  title        = {A benchmarking suite for 6-DOF real time
                                          collision response algorithms},
  booktitle    = {Proceedings of the 17th ACM Symposium on Virtual Reality
                     Software and Technology (VRST)},
  year         = {2010},
  month        = nov,
  isbn         = {978-1-4503-0441-2},
  location     = {Hong Kong},
  pages        = {63--70},
  numpages     = {8},
  doi          = {10.1145/1889863.1889874},
  publisher    = {ACM},
  address      = {New York, NY, USA},
  keywords     = {benchmarking, collision detection, haptics},
}

@inproceedings{Weller-2009-StableHaptic,
  author =      {Rene Weller and Gabriel Zachmann},
  title =       {Stable 6-{DOF} Haptic Rendering with Inner Sphere Trees},
  booktitle =   {International Design Engineering Technical
                                          Conferences \& Computers and Information in
                                        Engineering Conference, (IDETC/CIE)},
  month =       aug,
  year =        2009,
  address =     {San Diego, CA, USA},
  publisher =   {ASME},
  note =        {CIE/VES Best Paper Award},
}

@inproceedings{Weller-2009-UnifiedApproach,
  author =      {Rene Weller and Gabriel Zachmann},
  title =       {A Unified Approach for Physically-Based Simulations and
                                          Haptic Rendering},
  booktitle =   {Sandbox 2009: ACM SIGGRAPH Video Game Proceedings},
  month =       aug,
  year =        2009,
  address =     {New Orleans, LA, USA},
  publisher =   {ACM Press},
}

@inproceedings{Weller-2009-InnerSphere,
  author       = {Rene Weller and Gabriel Zachmann},
  title        = {Inner Sphere Trees for Proximity and Penetration Queries},
  booktitle    = {2009 Robotics: Science and Systems Conference (RSS)},
  year         = 2009,
  month        = jun,
  address      = {Seattle, WA, USA},
}

@techreport{Weller-2008-TR-IST,
  author = {René Weller and Gabriel Zachmann},
  title = {Inner Sphere Trees and Their Application to Collision Detection},
  institution = {Technical Report IfI-08-09, Clausthal University of Technology},
  year = {2008}
}

@inproceedings{Trenkel-2007-BenchmarkingSuite,
  author       = {Sven Trenkel and Ren{\'e} Weller and Gabriel Zachmann},
  title        = {A Benchmarking Suite for Static
                                          Collision Detection Algorithms},
  booktitle    = {International Conference in Central Europe on
                                  Computer Graphics, Visualization and Computer Vision (WSCG)},
  editor       = {V{\'a}clav Skala},
  year         = 2007,
  month        = {29 January--1 February},
  publisher    = {Union Agency},
  address      = {Plzen, Czech Republic},
}

@inproceedings{Weller-2006-ModelExpected,
  author       = {Ren{\'e} Weller and Jan Klein and Gabriel Zachmann},
  title        = {A Model for the Expected Running Time of
                                          Collision Detection using {AABB} Trees},
  booktitle    = {Eurographics Symposium on Virtual Environments (EGVE)},
  editor       = {Roger Hubbold and Ming Lin},
  year         = 2006,
  month        = {8--10 May},
  address      = {Lisbon, Portugal},
}

@inproceedings{Weller-2006-KineticSeparation,
  author       = {Ren{\'e} Weller and Gabriel Zachmann},
  title        = {Kinetic Separation Lists for Continuous Collision Detection
                                          of Deformable Objects},
  booktitle    = {Third Workshop in Virtual Reality Interactions and
                                          Physical Simulation (Vriphys)},
  year         = 2006,
  month        = {6--7 November},
  address      = {Madrid, Spain},
}

@techreport{Weller-2006-TR-KineticBVH,
  author = {René Weller and Gabriel Zachmann},
  title = {Kinetic Bounding Volume Hierarchies for Collision Detection of Deformable Objects},
  institution = {Technical Report IfI-06-16, Clausthal University of Technology},
  year = {2006}
}

@inproceedings{Zachmann-2006-KineticBounding,
  author       = {Gabriel Zachmann and Ren{\'e} Weller},
  title        = {Kinetic Bounding Volume Hierarchies for Deformable Objects},
  booktitle    = {ACM International Conference on Virtual Reality Continuum
                                          and Its Applications (VRCIA)},
  year         = 2006,
  month        = {14--17 June},
  address      = {Hong Kong, China},
}