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Kenji Shimada

Department of Mechanical Engineering
Carnegie Mellon University
Pittsburgh, PA U.S.A.
E-mail: shimada@cmu.edu

MESHING
RESEARCH
CORNER

Dheeravongkit, Arbtip and Kenji Shimada

    "Inverse Pre-Deformation of Finite Element Mesh for Large Deformation Analysis", Proceedings, 13th International Meshing Roundtable, Williamsburg, VA, Sandia National Laboratories, SAND #2004-3765C, pp.81-94, September 19-22 2004
    keywords:
    • large deformation analysis
    • inverse pre-deformation
    • bubble mesh
    • evolving meshes
    Abstract
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Inoue, Keisuke, Takayuki Itoh, Atsushi Yamada, Tomotake Furuhata and Kenji Shimada
    "Clustering a Large Number of Faces For 2-Dimensional Mesh Generation", Proceedings, 8th International Meshing Roundtable, South Lake Tahoe, CA, U.S.A., pp.281-292, October 1999
    keywords:
    • clustering
    • simplification
    • surface meshing
    • patch-independent
    Abstract
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Itoh, Takayuki, Kenji Shimada, Keisuke Inoue, Atsushi Yamada, Tomotake Furuhata
    "Automated Conversion of 2D Triangular Mesh into Quadrilateral Mesh with Directionality Control", Proceedings, 7th International Meshing Roundtable, Sandia National Lab, pp.77-86, October 1998
    keywords:
    • quadrilateral
    • directionality
    • bubble
    • physically-based
    • square packing
    Abstract
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Jean Hsiang-Chun Lu, Inho Song, William Roshan Quadros, and KenjiShimada
    "Pen-Based User Interface for GeometricDecomposition for Hexahedral MeshGeneration", Proceedings, 19th International Meshing Roundtable, Springer-Verlag, pp.263-278, October 3-6 2010
    keywords:
    • pen-based interface
    • decomposition
    • hexahedral meshing.
    Abstract
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Johnson, Erick, Yongjie Zhang, and Kenji Shimada
    "Using Parameterization and Springs toDetermine Aneurysm Wall Thickness", Proceedings, 18th International Meshing Roundtable, Springer-Verlag, pp.397-414, October 25-28 2009
    keywords:
    • Aneurysm
    • Deformation
    • Parameterization
    • Spring System.
    Abstract
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Lu, Jean Hsiang-Chun, Inho Song, William Roshan Quadros and Kenji Shimada
    "Volumetric Decomposition via Medial Object and Pen-based User Interface for Hexahedral Mesh Generation", 20th International Meshing Roundtable, Springer-Verlag, pp.179-195, October 23-26 2011
    keywords:
    • 3D medial object
    • pen-based user interface
    • hexahedral mesh generation
    • geometric decomposition
    • sweeping.
    Abstract
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Lu, Jean Hsiang-Chun, Inho Song, William Roshan Quadros, and Kenji Shimada
    "Geometric Reasoning in Sketch-based Volumetric Decomposition Framework for Hexahedral Meshing", 21st International Meshing Roundtable, Springer-Verlag, pp.297-314, October 7-10 2012
    keywords:
    • 3D medial object
    • geometric reasoning
    • hexahedral meshing
    • sketch-based decomposition
    Abstract
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Quadros, W.R. and Kenji Shimada
    "Hex-Layer: Layered All-Hex Mesh Generation on Thin Section Solids via Chordal Surface Transformation", Proceedings, 11th International Meshing Roundtable, Springer-Verlag, pp.169-182, September 15-18 2002
    keywords:
    • quadrilateral meshing
    • chordal axis transform
    • medial surface
    • and anisotropic hexahedral mesh generation
    Abstract
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Quadros, William Roshan, Steven James Owen, Mike Brewer and Kenji Shimada
    "Finite Element Mesh Sizing for Surfaces Using Skeleton", Proceedings, 13th International Meshing Roundtable, Williamsburg, VA, Sandia National Laboratories, SAND #2004-3765C, pp.389-400, September 19-22 2004
    keywords:
    • surface meshing
    • sizing function
    • skeleton
    • medial axis transform
    Abstract
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Quadros, William Roshan, Ved Vyas, Mike Brewer, Steven James Owen, Kenji Shimada
    "A Computational Framework For Generating Sizing Function In Assembly Meshing", Proceedings, 14th International Meshing Roundtable, Springer-Verlag, pp.55-72, September 11-14 2005
    keywords:
    • assembly
    • sizing function
    • skeleton
    • pre-mesh
    Abstract
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Shimada, Kenji, Atsushi Yamada and Takayuki Itoh
    "Anisotropic Triangular Meshing of Parametric Surfaces via Close Packing of Ellipsoidal Bubbles", Proceedings, 6th International Meshing Roundtable, Sandia National Laboratories, pp.375-390, October 1997
    keywords:
    • anisotropy
    • bubble
    • Delaunay
    • surface
    • triangle
    Abstract
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Shimada, Kenji, Jia-Huei Liao and Takayuki Itoh
    "Quadrilateral Meshing with Directionality Control through the Packing of Square Cells", Proceedings, 7th International Meshing Roundtable, Sandia National Lab, pp.61-76, October 1998
    keywords:
    • quadrilateral
    • directionality
    • Voronoi
    • Delaunay
    • bubble
    • physically-based
    Abstract
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Staten, Matthew L., Jason F. Shepherd, and Kenji Shimada
    "Mesh Matching - Creating Conforming Interfaces between Hexahedral Meshes", Proceedings, 17th International Meshing Roundtable, Springer-Verlag, pp.467-484, October 12-15 2008 Abstract
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Viswanath, Naveen, Kenji Shimada, Takayuki Itoh
    "Quadrilateral Meshing with Anisotropy and Directionality Control via Close Packing of Rectangular Cells", Proceedings, 9th International Meshing Roundtable, Sandia National Laboratories, pp.217-225, October 2000
    keywords:
    • anisotropy
    • computational geometry
    • quadrilateral
    • circumcircle test
    • bubble packing
    • Delaunay
    • quadrilateral packing
    Abstract
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Vyas, Ved and Kenji Shimada
    "Tensor-Guided Hex-Dominant MeshGeneration with Targeted All-Hex Regions", Proceedings, 18th International Meshing Roundtable, Springer-Verlag, pp.377-396, October 25-28 2009 Abstract
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Vyas, Ved and Kenji Shimada
    "Metric-Field Conditioning for Mesh Adaptation Problems", Research Notes, 21st International Meshing Roundtable, Springer-Verlag, pp.Research Note, October 7-10 2012
    keywords:
    • metric tensor fields
    • filters
    • noise
    • anisotropy
    • global undulations
    Abstract
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Yamada, Atsushi, Kenji Shimada and Takayuki Itoh
    "Energy-Minimizing Approach to Meshing Curved Wire-Frame Models", 5th International Meshing Roundtable, Sandia National Laboratories, pp.179-194, October 1996
    keywords:
    • bubble
    • energy-minimization
    • sphere packing
    • triangle
    Abstract
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Yamada, Atsushi, Keisuke Inoue, Takayuki Itoh and Kenji Shimada
    "An Approach for Generating Meshes Similar to A Reference Mesh", Proceedings, 9th International Meshing Roundtable, Sandia National Laboratories, pp.101-109, October 2000
    keywords:
    • tensor field
    • quadrilateral
    • mesh copy
    • copy
    • surface meshing
    Abstract
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Yamakawa, Soji and Kenji Shimada
    "Polygon Crawling: Feature-Edge Extraction from a General Polygonal Surface for Mesh Generation", Proceedings, 14th International Meshing Roundtable, Springer-Verlag, pp.257-276, September 11-14 2005
    keywords:
    • feature extraction
    • faceted geometry
    • polygon crawling
    Abstract
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Yamakawa, Soji and Kenji Shimada
    "Improving Element-Boundary Alignment in All-Hex Meshes of Thin-Walled Solids by Side-Face Identification", 21st International Meshing Roundtable, Springer-Verlag, pp.513-529, October 7-10 2012
    keywords:
    • thin-walled solids
    • hexahedral meshes
    • conformal transformation
    Abstract
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Yamakawa, Soji and Kenji Shimada
    "High Quality Anisotropic Tetrahedral Mesh Generation Via Ellipsoidal Bubble Packing", Proceedings, 9th International Meshing Roundtable, Sandia National Laboratories, pp.263-273, October 2000
    keywords:
    • tetrahedra
    • bubble packing
    • anisotropy
    • graded mesh
    • ellipsoid
    • advancing front
    • physically-based
    Abstract
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Yamakawa, Soji and Kenji Shimada
    "Removing Self Intersections of a Triangular Mesh by Edge Swapping, Edge Hammering, and Face Lifting", Proceedings, 18th International Meshing Roundtable, Springer-Verlag, pp.13-29, October 25-28 2009 Abstract
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Yamakawa, Soji and Kenji Shimada
    "Increasing the number and volume of hexahedral and prism elements in a hex-dominant mesh by topological transformations", Proceedings, 12th International Meshing Roundtable, Sandia National Laboratories, pp.403-413, Sept. 2003
    keywords:
    • hex-dominant
    • topological transformation
    • hexahedra
    • mixed elements
    • prism element
    Abstract
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Yamakawa, Soji and Kenji Shimada
    "Hexhoop: Modular Templates For Converting A Hex-Dominant Mesh To An All-Hex Mesh", Proceedings, 10th International Meshing Roundtable, Sandia National Laboratories, pp.235-246, October 7-10 2001
    keywords:
    • mesh conversion
    • template
    • hexahedra
    • hex-dominant
    • pyramid
    • Schneider's open problem
    • hexhoop
    • geode
    Abstract
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Yamakawa, Soji and Kenji Shimada
    "Automatic All-Hex Mesh Generation of Thin-Walled Solids via a Conformal Pyramid-Less Hex, Prism, and Tet Mixed Mesh", 20th International Meshing Roundtable, Springer-Verlag, pp.125-141, October 23-26 2011 Abstract
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Yamakawa, Soji, Iacopo Gentilini, and Kenji Shimada
    "Subdivision Templates for Converting a Non-conformal Hex-Dominant Mesh to a Conformal Hex-Dominant Mesh without Pyramid Elements", Proceedings, 17th International Meshing Roundtable, Springer-Verlag, pp.497-512, October 12-15 2008 Abstract
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Zhou, Tian and Kenji Shimada
    "An Angle-Based Approach to Two-Dimensional Mesh Smoothing", Proceedings, 9th International Meshing Roundtable, Sandia National Laboratories, pp.373-384, October 2000
    keywords:
    • smoothing
    • average angle
    • Laplacian
    • optimization-based
    • triangule
    • quadrilateral
    Abstract
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