Publications

Papers & preprints

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2026

  • SIGGRAPH

    MeshFEM: A Block-accelerated Solver for Nonlinear Finite Elements

    Haleh Mohammadian, Xinzhuo Hu, Roi Poranne, Julian Panetta

    ACM Transactions on Graphics (SIGGRAPH 2026)Open access

    PaperCode
    @article{mohammadian2026meshfem,
 author = {Mohammadian, Haleh and Hu, Xinzhuo and Poranne, Roi and Panetta, Julian},
 title = {MeshFEM: A Block-accelerated Solver for Nonlinear Finite Elements},
 journal = {ACM Transactions on Graphics},
 volume = {45},
 number = {4},
 articleno = {121},
 year = {2026},
 doi = {10.1145/3811386}
}
  • SIGGRAPH

    Stress-Aware Panelization of Freeform Surfaces

    Xinzhuo Hu, Roi Poranne, Julian Panetta

    ACM Transactions on Graphics (SIGGRAPH 2026)Open access

    Paper
    @article{hu2026stress,
 author = {Hu, Xinzhuo and Poranne, Roi and Panetta, Julian},
 title = {Stress-Aware Panelization of Freeform Surfaces},
 journal = {ACM Transactions on Graphics},
 volume = {45},
 number = {4},
 articleno = {87},
 year = {2026},
 doi = {10.1145/3811387}
}

2025

  • SIGGRAPH Asia

    Computational Modeling and Design of Capacitive Stretch Sensors

    Arvi Gjoka, Yongkang Sun, Roi Poranne, Daniele Panozzo

    ACM Transactions on Graphics (SIGGRAPH Asia 2025)

    PDFDOI
    @article{gjoka2025capacitive,
 author = {Gjoka, Arvi and Sun, Yongkang and Poranne, Roi and Panozzo, Daniele},
 title = {Computational Modeling and Design of Capacitive Stretch Sensors},
 journal = {ACM Transactions on Graphics},
 volume = {44},
 number = {6},
 articleno = {240},
 year = {2025},
 doi = {10.1145/3763274}
}

2024

  • SIGGRAPH

    Modal Folding: Discovering Smooth Folding Patterns for Sheet Materials using Strain-Space Modes

    Pengbin Tang, Ronan Hinchet, Roi Poranne, Bernhard Thomaszewski, Stelian Coros

    ACM SIGGRAPH 2024 Conference Papers

    DOIarXivVideo
    @inproceedings{tang2024modal,
 author = {Tang, Pengbin and Hinchet, Ronan and Poranne, Roi and Thomaszewski, Bernhard and Coros, Stelian},
 booktitle = {ACM SIGGRAPH 2024 Conference Papers},
 pages = {1--9},
 title = {Modal Folding: Discovering Smooth Folding Patterns for Sheet Materials using Strain-Space Modes},
 year = {2024}
}
  • arXiv

    A Practical, Fast Method for Solving Sum-of-Squares Problems for Very Large Polynomials

    Daniel Keren, Margarita Osadchy, Roi Poranne

    arXiv preprint, 2024

    arXiv
    @article{keren2024practical,
 author = {Keren, Daniel and Osadchy, Margarita and Poranne, Roi},
 journal = {arXiv preprint arXiv:2410.19844},
 title = {A practical, fast method for solving sum-of-squares problems for very large polynomials},
 year = {2024}
}
  • Manuscript

    Maximal Safety Regions for 2D Robotic Arms as Low Degree Sum-of-Squares Programming

    Daniel Keren, Amit Shahar, Roi Poranne

    Manuscript, 2024

    @article{kerenmaximal,
 author = {Keren, Daniel and Shahar, Amit and Poranne, Roi},
 title = {Maximal Safety Regions for 2D Robotic Arms as Low Degree Sum-Of-Squares Programming}
}
  • ICRA

    Efficient Polynomial Sum-of-Squares Programming for Planar Robotic Arms

    Daniel Keren, Amit Shahar, Roi Poranne

    IEEE International Conference on Robotics and Automation (ICRA), 2024

    PDFDOI
    @inproceedings{keren2024efficient,
 author = {Keren, Daniel and Shahar, Amit and Poranne, Roi},
 booktitle = {2024 IEEE International Conference on Robotics and Automation (ICRA)},
 organization = {IEEE},
 pages = {9271--9271},
 title = {Efficient Polynomial Sum-Of-Squares Programming for Planar Robotic Arms},
 year = {2024}
}

2023

  • ICRA

    Interacting with Multi-Robot Systems via Mixed Reality

    Florian Kennel-Maushart, Roi Poranne, Stelian Coros

    IEEE International Conference on Robotics and Automation (ICRA), 2023

    ProjectPDFDOIVideo
    @inproceedings{kennel2023interacting,
 author = {Kennel-Maushart, Florian and Poranne, Roi and Coros, Stelian},
 booktitle = {2023 IEEE International Conference on Robotics and Automation (ICRA)},
 organization = {IEEE},
 pages = {11633--11639},
 title = {Interacting with multi-robot systems via mixed reality},
 year = {2023}
}
  • Add. Manuf.

    3D Printed Spacer Fabrics

    Anat Halbrecht, Maayan Kinsbursky, Roi Poranne, Yoav Sterman

    Additive Manufacturing, 2023

    DOI
    @article{halbrecht20233d,
 author = {Halbrecht, Anat and Kinsbursky, Maayan and Poranne, Roi and Sterman, Yoav},
 journal = {Additive Manufacturing},
 pages = {103436},
 publisher = {Elsevier},
 title = {3D printed spacer fabrics},
 volume = {65},
 year = {2023}
}
  • IROS

    Differentiable Task Assignment and Motion Planning

    Jimmy Envall, Roi Poranne, Stelian Coros

    IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS), 2023

    PDFarXivDOIVideo
    @inproceedings{envall2023differentiable,
 author = {Envall, Jimmy and Poranne, Roi and Coros, Stelian},
 booktitle = {2023 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS)},
 organization = {IEEE},
 pages = {2049--2056},
 title = {Differentiable task assignment and motion planning},
 year = {2023}
}

2022

  • IROS

    Differentiable Collision Avoidance Using Collision Primitives

    Simon Zimmermann, Matthias Busenhart, Simon Huber, Roi Poranne, Stelian Coros

    IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS), 2022

    Video
    @inproceedings{zimmermann2022differentiable,
 author = {Zimmermann, Simon and Busenhart, Matthias and Huber, Simon and Poranne, Roi and Coros, Stelian},
 booktitle = {2022 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS)},
 organization = {IEEE},
 pages = {8086--8093},
 title = {Differentiable collision avoidance using collision primitives},
 year = {2022}
}
  • RA-L

    Learning Solution Manifolds for Control Problems via Energy Minimization

    Miguel Zamora, Roi Poranne, Stelian Coros

    IEEE Robotics and Automation Letters, 2022

    @article{zamora2022learning,
 author = {Zamora, Miguel and Poranne, Roi and Coros, Stelian},
 journal = {IEEE Robotics and Automation Letters},
 number = {3},
 pages = {7912--7919},
 publisher = {IEEE},
 title = {Learning solution manifolds for control problems via energy minimization},
 volume = {7},
 year = {2022}
}
  • IROS

    Obstacle Aware Sampling for Path Planning

    Murad Tukan, Alaa Maalouf, Dan Feldman, Roi Poranne

    IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS), 2022

    @inproceedings{tukan2022obstacle,
 author = {Tukan, Murad and Maalouf, Alaa and Feldman, Dan and Poranne, Roi},
 booktitle = {2022 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS)},
 organization = {IEEE},
 pages = {13676--13683},
 title = {Obstacle aware sampling for path planning},
 year = {2022}
}
  • CAADRIA

    Automatic Flythrough Authoring in VR

    Robin Schmidiger, Romana Rust, Roi Poranne

    CAADRIA 2022 (Computer-Aided Architectural Design Research in Asia)

    DOI
    @inproceedings{schmidiger2022flythrough,
 author = {Schmidiger, Robin and Rust, Romana and Poranne, Roi},
 title = {Automatic Flythrough Authoring in VR},
 booktitle = {Proceedings of the 27th CAADRIA Conference},
 volume = {1},
 pages = {49--58},
 year = {2022},
 doi = {10.52842/conf.caadria.2022.1.049}
}
  • ICRA

    Multi-arm Payload Manipulation via Mixed Reality

    Florian Kennel-Maushart, Roi Poranne, Stelian Coros

    International Conference on Robotics and Automation (ICRA), 2022

    Video
    @inproceedings{kennel2022multi,
 author = {Kennel-Maushart, Florian and Poranne, Roi and Coros, Stelian},
 booktitle = {2022 International Conference on Robotics and Automation (ICRA)},
 organization = {IEEE},
 pages = {11251--11257},
 title = {Multi-arm payload manipulation via mixed reality},
 year = {2022}
}
  • SIGGRAPH Asia

    Continuous Deformation Based Panelization for Design Rationalization

    Elias Jadon, Bernhard Thomaszewski, Aleksandra Anna Apolinarska, Roi Poranne

    SIGGRAPH Asia 2022 Conference Papers

    Video
    @inproceedings{jadon2022continuous,
 author = {Jadon, Elias and Thomaszewski, Bernhard and Apolinarska, Aleksandra Anna and Poranne, Roi},
 booktitle = {SIGGRAPH Asia 2022 Conference Papers},
 pages = {1--8},
 title = {Continuous deformation based panelization for design rationalization},
 year = {2022}
}
  • ACM TOG

    Nonlinear Compliant Modes for Large-Deformation Analysis of Flexible Structures

    Simon Duenser, Bernhard Thomaszewski, Roi Poranne, Stelian Coros

    ACM Transactions on Graphics, 2022

    Video
    @article{duenser2022nonlinear,
 author = {Duenser, Simon and Thomaszewski, Bernhard and Poranne, Roi and Coros, Stelian},
 journal = {ACM Transactions on Graphics},
 number = {2},
 pages = {1--11},
 publisher = {ACM New York, NY},
 title = {Nonlinear compliant modes for large-deformation analysis of flexible structures},
 volume = {42},
 year = {2022}
}

  • Spatial Computing and Intuitive Interaction: Bringing Mixed Reality and Robotics Together

    Jeffrey Delmerico, Roi Poranne, Federica Bogo, Helen Oleynikova, Eric Vollenweider, Stelian Coros, Juan Nieto, Marc Pollefeys

    IEEE Robotics & Automation Magazine, 2022

    @ARTICLE{delmerico2022spatial,
  author={Delmerico, Jeffrey and Poranne, Roi and Bogo, Federica and Oleynikova, Helen and Vollenweider, Eric and Coros, Stelian and Nieto, Juan and Pollefeys, Marc},
  journal={IEEE Robotics & Automation Magazine}, 
  title={Spatial Computing and Intuitive Interaction: Bringing Mixed Reality and Robotics Together}, 
  year={2022},
  volume={29},
  number={1},
  pages={45-57},
  doi={10.1109/MRA.2021.3138384}}

2021

  • Go Fetch! - Dynamic Grasps using Boston Dynamics Spot with External Robotic Arm

    Simon Zimmermann, Roi Poranne, Stelian Coros

    IEEE International Conference on Robotics and Automation (ICRA) 2021

    PDFVideo
    @inproceedings{zimmermann2021go,
 author = {Zimmermann, Simon and Poranne, Roi and Coros, Stelian},
 booktitle = {IEEE International Conference on Robotics and Automation (ICRA) 2021},
 title = {Go Fetch! - Dynamic Grasps using Boston Dynamics Spot with External Robotic Arm},
 year = {2021}
}

  • Dynamic Manipulation of Deformable Objects with Implicit Integration

    Simon Zimmermann, Roi Poranne, Stelian Coros

    IEEE Robotics and Automation Letters, 2021

    PDFVideo
    @article{zimmermann2021dynamic,
 author = {Zimmermann, Simon and Poranne, Roi and Coros, Stelian},
 journal = {IEEE Robotics and Automation Letters},
 number = {2},
 pages = {4209--4216},
 publisher = {IEEE},
 title = {Dynamic manipulation of deformable objects with implicit integration},
 volume = {6},
 year = {2021}
}

  • Task Autocorrection for Immersive Teleoperation

    Chenyang Wang, Simon Huber, Stelian Coros, Roi Poranne

    IEEE International Conference on Robotics and Automation (ICRA) 2021

    PDF
    @inproceedings{wang2021task,
 author = {Wang, Chenyang and Huber, Simon and Coros, Stelian and Poranne, Roi},
 booktitle = {IEEE International Conference on Robotics and Automation (ICRA) 2021},
 title = {Task Autocorrection for Immersive Teleoperation},
 year = {2021}
}

  • RealisticHands: A Hybrid Model for 3D Hand Reconstruction

    Michael Seeber, Roi Poranne, Marc Polleyfeys, Martin R Oswald

    International conference on 3D vision (3DV), 2021

    PDFVideo
    @inproceedings{seeber2021realistichands,
 author = {Seeber, Michael and Poranne, Roi and Polleyfeys, Marc and Oswald, Martin R},
 booktitle = {2021 International conference on 3D vision (3DV)},
 organization = {IEEE},
 pages = {22--31},
 title = {Realistichands: A hybrid model for 3d hand reconstruction},
 year = {2021}
}

  • Manipulability Optimization for Multi-Arm Teleoperation

    Florian Kennel-Maushart, Roi Poranne, Stelian Coros

    IEEE International Conference on Robotics and Automation (ICRA) 2021

    PDFVideo
    @inproceedings{kennel2021manipulability,
 author = {Kennel-Maushart, Florian and Poranne, Roi and Coros, Stelian},
 booktitle = {IEEE International Conference on Robotics and Automation (ICRA) 2021},
 title = {Manipulability optimization for multi-arm teleoperation},
 year = {2021}
}
  • Paper

    Path Planning for Hyper-Redundant Surgical Robots

    Murali Karnam, Manuela Eugster, Nicolas Gerig, Roi Poranne, Stelian Coros, Georg Rauter

    , 2021

    @article{karnam2021path,
 author = {Karnam, Murali and Eugster, Manuela and Gerig, Nicolas and Poranne, Roi and Coros, Stelian and Rauter, Georg},
 title = {Path Planning for Hyper-Redundant Surgical Robots},
 year = {2021}
}

  • Designing Actuation Systems for Animatronic Figures via Globally Optimal Discrete Search

    Simon Huber, Roi Poranne, Stelian Coros

    ACM Transactions on Graphics (SIGGRAPH 2021)

    PDFVideoTalk
    @article{huber2021designing,
 author = {Huber, Simon and Poranne, Roi and Coros, Stelian},
 journal = {ACM Transactions on Graphics (TOG)},
 number = {4},
 pages = {1--10},
 publisher = {ACM New York, NY, USA},
 title = {Designing actuation systems for animatronic figures via globally optimal discrete search},
 volume = {40},
 year = {2021}
}

2020

  • A Multi-Level Optimization Framework for Simultaneous Grasping and Motion Planning

    Simon Zimmermann, Ghazal Hakimifard, Miguel Zamora, Roi Poranne, Stelian Coros

    IEEE Robotics and Automation Letters, 2020

    PDFVideo
    @article{zimmermann2020multi,
 author = {Zimmermann, Simon and Hakimifard, Ghazal and Zamora, Miguel and Poranne, Roi and Coros, Stelian},
 journal = {IEEE Robotics and Automation Letters},
 number = {2},
 pages = {2966--2972},
 publisher = {IEEE},
 title = {A multi-level optimization framework for simultaneous grasping and motion planning},
 volume = {5},
 year = {2020}
}

  • Interactive and Smooth Parametrization-Based Quadrangulation

    Roy Velich, Roi Poranne

    ACM SIGGRAPH 2020 Posters

    PDF
    @incollection{velich2020interactive,
 author = {Velich, Roy and Poranne, Roi},
 booktitle = {ACM SIGGRAPH 2020 Posters},
 pages = {1--2},
 title = {Interactive and Smooth Parametrization-Based Quadrangulation},
 year = {2020}
}

  • RoboCut: Hot-Wire Cutting with Robot-Controlled Flexible Rods

    Simon Duenser, Roi Poranne, Bernhard Thomaszewski, Stelian Coros

    ACM Transactions on Graphics (SIGGRAPH 2020)

    PDFVideoTalk
    @article{duenser2020robocut,
 author = {Duenser, Simon and Poranne, Roi and Thomaszewski, Bernhard and Coros, Stelian},
 journal = {ACM Transactions on Graphics (TOG)},
 number = {4},
 pages = {98--1},
 publisher = {ACM New York, NY, USA},
 title = {RoboCut: hot-wire cutting with robot-controlled flexible rods},
 volume = {39},
 year = {2020}
}

2019

  • PuppetMaster: Robotic Animation of Marionettes

    Simon Zimmermann, Roi Poranne, James M Bern, Stelian Coros

    ACM Transactions on Graphics (SIGGRAPH 2019)

    PDFVideo
    @article{zimmermann2019puppetmaster,
 author = {Zimmermann, Simon and Poranne, Roi and Bern, James M and Coros, Stelian},
 journal = {ACM Transactions on Graphics (TOG)},
 number = {4},
 pages = {1--11},
 publisher = {ACM New York, NY, USA},
 title = {PuppetMaster: robotic animation of marionettes},
 volume = {38},
 year = {2019}
}

  • Optimal Control via Second Order Sensitivity Analysis

    Simon Zimmermann, Roi Poranne, Stelian Coros

    arXiv preprint arXiv:1905.08534, 2019

    PDF
    @article{zimmermann2019optimal,
 author = {Zimmermann, Simon and Poranne, Roi and Coros, Stelian},
 journal = {arXiv preprint arXiv:1905.08534},
 title = {Optimal control via second order sensitivity analysis},
 year = {2019}
}

  • Trajectory Optimization for Cable-Driven Soft Robot Locomotion

    James M Bern, Pol Banzet, Roi Poranne, Stelian Coros

    , 2019

    PDFVideo
    @article{bern2019trajectory,
 author = {Bern, James M and Banzet, Pol and Poranne, Roi and Coros, Stelian},
 title = {Trajectory optimization for cable-driven soft robot locomotion},
 year = {2019}
}

2018

  • Packable Springs

    Katja Wolff, Roi Poranne, Oliver Glauser, Olga Sorkine-Hornung

    Computer Graphics Forum, 2018

    PDF
    @inproceedings{wolff2018packable,
 author = {Wolff, Katja and Poranne, Roi and Glauser, Oliver and Sorkine-Hornung, Olga},
 booktitle = {Computer Graphics Forum},
 number = {2},
 pages = {251--262},
 title = {Packable springs},
 volume = {37},
 year = {2018}
}

  • Shape Representation by Zippables

    Christian Schüller, Roi Poranne, Olga Sorkine-Hornung

    ACM Transactions on Graphics (SIGGRAPH 2018)

    PDFVideo
    @article{schuller2018shape,
 author = {Schüller, Christian and Poranne, Roi and Sorkine-Hornung, Olga},
 journal = {ACM Transactions on Graphics (TOG)},
 number = {4},
 pages = {1--13},
 publisher = {ACM New York, NY, USA},
 title = {Shape representation by zippables},
 volume = {37},
 year = {2018}
}

  • Skaterbots: Optimization-based Design and Motion Synthesis for Robotic Creatures with Legs and Wheels

    Moritz Geilinger, Roi Poranne, Ruta Desai, Bernhard Thomaszewski, Stelian Coros

    ACM Transactions on Graphics (SIGGRAPH 2018)

    Video
    @article{geilinger2018skaterbots,
 author = {Geilinger, Moritz and Poranne, Roi and Desai, Ruta and Thomaszewski, Bernhard and Coros, Stelian},
 journal = {ACM Transactions on Graphics (TOG)},
 number = {4},
 pages = {1--12},
 publisher = {ACM New York, NY, USA},
 title = {Skaterbots: Optimization-based design and motion synthesis for robotic creatures with legs and wheels},
 volume = {37},
 year = {2018}
}

  • Interactive Robotic Manipulation of Elastic Objects

    Simon Duenser, James M Bern, Roi Poranne, Stelian Coros

    IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS), 2018

    PDF
    @inproceedings{duenser2018interactive,
 author = {Duenser, Simon and Bern, James M and Poranne, Roi and Coros, Stelian},
 booktitle = {2018 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS)},
 organization = {IEEE},
 pages = {3476--3481},
 title = {Interactive robotic manipulation of elastic objects},
 year = {2018}
}

  • Model-based Optimization of Tendon Layouts for Soft Robots

    James M Bern, Luca Lavarini, Roi Poranne, Stelian Coros

    , 2018

    PDF
    @article{bern2018model,
 author = {Bern, James M and Lavarini, Luca and Poranne, Roi and Coros, Stelian},
 title = {Model-based optimization of tendon layouts for soft robots},
 year = {2018}
}

2017

  • Geometric Optimization via Composite Majorization

    Anna Shtengel, Roi Poranne, Olga Sorkine-Hornung, Shahar Z Kovalsky, Yaron Lipman

    ACM Transactions on Graphics (SIGGRAPH 2017)

    PDFCode
    @article{shtengel2017geometric,
 author = {Shtengel, Anna and Poranne, Roi and Sorkine-Hornung, Olga and Kovalsky, Shahar Z and Lipman, Yaron},
 journal = {ACM Transactions on Graphics (TOG)},
 number = {4},
 pages = {1--11},
 publisher = {ACM New York, NY, USA},
 title = {Geometric optimization via composite majorization},
 volume = {36},
 year = {2017}
}

  • Scalable Locally Injective Mappings

    Michael Rabinovich, Roi Poranne, Daniele Panozzo, Olga Sorkine-Hornung

    ACM Transactions on Graphics (SIGGRAPH 2017)

    PDFVideo
    @article{rabinovich2017scalable,
 author = {Rabinovich, Michael and Poranne, Roi and Panozzo, Daniele and Sorkine-Hornung, Olga},
 journal = {ACM Transactions on Graphics (TOG)},
 number = {4},
 pages = {1},
 publisher = {ACM New York, NY, USA},
 title = {Scalable locally injective mappings},
 volume = {36},
 year = {2017}
}

  • Autocuts: Simultaneous Distortion and Cut Optimization for UV Mapping

    Roi Poranne, Marco Tarini, Sandro Huber, Daniele Panozzo, Olga Sorkine-Hornung

    ACM Transactions on Graphics (SIGGRAPH Asia 2017)

    PDFCode
    @article{poranne2017autocuts,
 author = {Poranne, Roi and Tarini, Marco and Huber, Sandro and Panozzo, Daniele and Sorkine-Hornung, Olga},
 journal = {ACM Transactions on Graphics (TOG)},
 number = {6},
 pages = {1--11},
 publisher = {ACM New York, NY, USA},
 title = {Autocuts: simultaneous distortion and cut optimization for UV mapping},
 volume = {36},
 year = {2017}
}

2016

  • Simple Approximations of Planar Deformation Operators

    Roi Poranne, Yaron Lipman

    Technical report, ETH Zurich, 2016

    PDF
    @techreport{poranne2016simple,
 author = {Poranne, Roi and Lipman, Yaron},
 institution = {ETH Zurich},
 title = {Simple approximations of planar deformation operators},
 year = {2016}
}

2015

  • On Linear Spaces of Polyhedral Meshes

    Roi Poranne, Renjie Chen, Craig Gotsman

    IEEE Transactions on Visualization and Computer Graphics, 2015

    PDF
    @article{poranne2015linear,
 author = {Poranne, Roi and Chen, Renjie and Gotsman, Craig},
 journal = {IEEE transactions on visualization and computer graphics},
 number = {5},
 pages = {652--662},
 publisher = {IEEE},
 title = {On linear spaces of polyhedral meshes},
 volume = {21},
 year = {2015}
}

  • Seamless Surface Mappings

    Noam Aigerman, Roi Poranne, Yaron Lipman

    ACM Transactions on Graphics (SIGGRAPH 2015)

    PDF
    @article{aigerman2015seamless,
 author = {Aigerman, Noam and Poranne, Roi and Lipman, Yaron},
 journal = {ACM Transactions on Graphics (TOG)},
 number = {4},
 pages = {1--13},
 publisher = {ACM New York, NY, USA},
 title = {Seamless surface mappings},
 volume = {34},
 year = {2015}
}

2014

  • Provably Good Planar Mappings

    Roi Poranne, Yaron Lipman

    ACM Transactions on Graphics (SIGGRAPH 2014)

    PDF
    @article{poranne2014provably,
 author = {Poranne, Roi and Lipman, Yaron},
 journal = {ACM Transactions on Graphics (TOG)},
 number = {4},
 pages = {1--11},
 publisher = {ACM New York, NY, USA},
 title = {Provably good planar mappings},
 volume = {33},
 year = {2014}
}

  • Feature Matching with Bounded Distortion

    Yaron Lipman, Stav Yagev, Roi Poranne, David W Jacobs, Ronen Basri

    ACM Transactions on Graphics, 2014

    PDF
    @article{lipman2014feature,
 author = {Lipman, Yaron and Yagev, Stav and Poranne, Roi and Jacobs, David W and Basri, Ronen},
 journal = {ACM Transactions on Graphics (TOG)},
 number = {3},
 pages = {1--14},
 publisher = {ACM New York, NY, USA},
 title = {Feature matching with bounded distortion},
 volume = {33},
 year = {2014}
}

  • Lifted Bijections for Low Distortion Surface Mappings

    Noam Aigerman, Roi Poranne, Yaron Lipman

    ACM Transactions on Graphics (SIGGRAPH 2014)

    PDF
    @article{aigerman2014lifted,
 author = {Aigerman, Noam and Poranne, Roi and Lipman, Yaron},
 journal = {ACM Transactions on Graphics (TOG)},
 number = {4},
 pages = {1--12},
 publisher = {ACM New York, NY, USA},
 title = {Lifted bijections for low distortion surface mappings},
 volume = {33},
 year = {2014}
}

2013

  • Interactive Planarization and Optimization of 3D Meshes

    Roi Poranne, Elena Ovreiu, Craig Gotsman

    Computer Graphics Forum, 2013

    PDF
    @inproceedings{poranne2013interactive,
 author = {Poranne, Roi and Ovreiu, Elena and Gotsman, Craig},
 booktitle = {Computer Graphics Forum},
 number = {1},
 organization = {Blackwell Publishing Ltd Oxford, UK},
 pages = {152--163},
 title = {Interactive planarization and optimization of 3D meshes},
 volume = {32},
 year = {2013}
}

2012

  • Biharmonic Coordinates

    Ofir Weber, Roi Poranne, Craig Gotsman

    Computer Graphics Forum, 2012

    PDF
    @inproceedings{weber2012biharmonic,
 author = {Weber, Ofir and Poranne, Roi and Gotsman, Craig},
 booktitle = {Computer Graphics Forum},
 number = {8},
 organization = {Blackwell Publishing Ltd Oxford, UK},
 pages = {2409--2422},
 title = {Biharmonic coordinates},
 volume = {31},
 year = {2012}
}

2010

  • 3D Surface Reconstruction Using a Generalized Distance Function

    Roi Poranne, Craig Gotsman, Daniel Keren

    Computer Graphics Forum, 2010

    PDF
    @inproceedings{poranne20103d,
 author = {Poranne, Roi and Gotsman, Craig and Keren, Daniel},
 booktitle = {Computer Graphics Forum},
 number = {8},
 organization = {Blackwell Publishing Ltd Oxford, UK},
 pages = {2479--2491},
 title = {3D surface reconstruction using a generalized distance function},
 volume = {29},
 year = {2010}
}