A linear octree is an octree that is represented by a linear array instead of a tree data structure. To simplify implementation, a linear octree isâ€¦Â (More)

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2014

2014

- Benjamin J. Lucchesi, Dwight D. Egbert, Frederick C. Harris
- I. J. Comput. Appl.
- 2014

A new collision detection algorithm is presented that solves the all-pairs collision detection problem using parallel processingâ€¦Â (More)

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2011

2011

- Fengzhi Liu, Zhongxue Li, Cuiping Li, Zhiguo Cao
- 2011 Eighth International Conference on Fuzzyâ€¦
- 2011

The complex field integrated model based on linear octree was established, which can improve data storage compression ratio. Thenâ€¦Â (More)

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2010

2010

- Jose J. Camata, Alvaro L. G. A. Coutinho
- 2010 22nd International Symposium on Computerâ€¦
- 2010

A parallel octree-based mesh generation method is proposed to create reasonable-quality, geometry-adapted unstructured hexahedralâ€¦Â (More)

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Highly Cited

2008

Highly Cited

2008

- Hari Sundar, Rahul S. Sampath, George Biros
- SIAM J. Scientific Computing
- 2008

In this article, we propose new parallel algorithms for the construction and 2:1 balance refinement of large linear octrees onâ€¦Â (More)

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2007

2007

- Hari Sundar, Rahul S. Sampath, Santi S. Adavani, Christos Davatzikos, George Biros
- Proceedings of the 2007 ACM/IEEE Conference onâ€¦
- 2007

In this article we propose parallel algorithms for the construction of conforming finite-element discretization on linear octreesâ€¦Â (More)

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2004

2004

Many applications that use octrees require that the octree decomposition be smooth throughout the domain with no sharp change inâ€¦Â (More)

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2004

2004

- Tiankai Tu, David R. O'Hallaron
- IMR
- 2004

Generating large 3D unstructured meshes with over 1 billion elements has been a challenging task. Fortunately, for a large classâ€¦Â (More)

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2002

2002

- Tiankai Tu, David R. O'Hallaron, Julio C. LÃ³pez
- Engineering with Computers
- 2002

This paper presents the design, implementation, and evaluation of the etree, a database-oriented method for large out-of-coreâ€¦Â (More)

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1994

1994

- Renben Shu, Mohan S. Kankanhalli
- Image Vision Comput.
- 1994

The linear octree is an efficient data structure for compact representation of voxel data. There are several algorithms toâ€¦Â (More)

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1994

1994

- Andrew Smith, Yoshifumi Kitamura, Fumio Kishino
- MVA
- 1994

This paper presents e cient algorithms for updating moving octrees. The rst algorithm works for octrees undergoing bothâ€¦Â (More)

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