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  1. No Access

    Article

    The Novel Porous Tissue-Like Carbon-Based Solid Acid for Biodiesel Synthesis from Waste Oil

    The novel porous tissue-like carbon based solid acid has been synthesized by the molten salt-induced carbonization and sulfonation. The novel solid acid owned the special tissue-like structure with the thickne...

    Haotian Yin, Ruidong Wu, Xuezheng Liang in Kinetics and Catalysis (2022)

  2. No Access

    Article

    Effect of Nb addition on mechanical properties and corrosion behavior of Ti6Al4V alloy produced by selective laser melting

    In this research, a novel titanium metallic composite, Ti6Al4V powder mixed with 5 at.% Nb powder, was fabricated by selective laser melting (SLM). The effect of Nb addition on their phase transformation, micr...

    Qingxuan Sui, Lingtao Meng, Shenghai Wang, Peizhen Li… in Journal of Materials Research (2020)

  3. No Access

    Chapter and Conference Paper

    A Novel Consensus Algorithm for Alliance Chain

    Block-chain is a decentralized billing technique. It has the advantages of: no corrupted, enhanced security, distributed ledgers, having consensus, and faster settlement. There are lots of application using th...

    Huijuan Wang, Jiang Yong, **aofeng Wang… in Artificial Intelligence and Security (2020)

  4. Article

    Open Access

    Varying Indian crustal front in the southern Tibetan Plateau as revealed by magnetotelluric data

    In the southern Tibetan plateau, which is considered to be the ongoing India–Eurasia continental collision zone, tracing of the Indian crustal front beneath Tibet is still controversial. We conducted deep subs...

    Chengliang **e, Sheng **, Wenbo Wei, Gaofeng Ye, Letian Zhang… in Earth, Planets and Space (2017)

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  5. No Access

    Article

    Conformal parameterization for multiply connected domains: combining finite elements and complex analysis

    Conformal parameterization plays an important role in isogeometric analysis. Genus zero surfaces with multiple boundary components (multiply connected domains) can be conformally mapped onto planar domains wit...

    Everett Kropf, **aotian Yin, Shing-Tung Yau… in Engineering with Computers (2014)

  6. No Access

    Chapter and Conference Paper

    Subdividing Prismatic Meshes by Cutting Flow

    This paper is motivated by the problem of subdividing a prismatic mesh to a tetrahedral mesh with prescribed boundary conditions and without inserting Steiner points. We show that this 3D subdivision problem c...

    **aotian Yin, Wei Han, **anfeng Gu… in Computational Modeling of Objects Presente… (2014)

  7. No Access

    Chapter and Conference Paper

    The Cutting Pattern Problem for Tetrahedral Mesh Generation

    In this work we study the following cutting pattern problem. Given a triangulated surface (i.e. a two-dimensional simplicial complex), assign each triangle with a triple of ±1, one integer per edge, such that ...

    **aotian Yin, Wei Han, **anfeng Gu… in Proceedings of the 20th International Mesh… (2012)

  8. No Access

    Chapter

    Discrete Curvature Flows for Surfaces and 3-Manifolds

    Intrinsic curvature flows can be used to design Riemannian metrics by prescribed curvatures. This chapter presents three discrete curvature flow methods that are recently introduced into the engineering fields...

    **aotian Yin, Miao **, Feng Luo, **anfeng David Gu in Emerging Trends in Visual Computing (2009)

  9. No Access

    Chapter and Conference Paper

    Detecting Thalamic Abnormalities in Autism Using Cylinder Conformal Map**

    A number of studies have documented that autism has a neurobiological basis, but the anatomical extent of these neurobiological abnormalities is largely unknown. In this paper, we applied advanced computationa...

    Qing He, Ye Duan, **aotian Yin, **anfeng Gu, Kevin Karsch… in Advances in Visual Computing (2008)

  10. No Access

    Chapter and Conference Paper

    Computing and Visualizing Constant-Curvature Metrics on Hyperbolic 3-Manifolds with Boundaries

    Almost all three dimensional manifolds admit canonical metrics with constant sectional curvature. In this paper we proposed a new algorithm pipeline to compute such canonical metrics for hyperbolic 3-manifolds...

    **aotian Yin, Miao **, Feng Luo, **anfeng David Gu in Advances in Visual Computing (2008)

  11. No Access

    Chapter and Conference Paper

    Slit Map: Conformal Parameterization for Multiply Connected Surfaces

    Surface parameterization is a fundamental tool in geometric modeling and processing. Different to most existing methods, this work introduces a linear method, called slit map, to conformally parameterize multiply...

    **aotian Yin, Junfei Dai, Shing-Tung Yau… in Advances in Geometric Modeling and Process… (2008)

  12. Chapter and Conference Paper

    3D Non-rigid Surface Matching and Registration Based on Holomorphic Differentials

    3D surface matching is fundamental for shape registration, deformable 3D non-rigid tracking, recognition and classification. In this paper we describe a novel approach for generating an efficient and optimal c...

    Wei Zeng, Yun Zeng, Yang Wang, **aotian Yin, **anfeng Gu… in Computer Vision – ECCV 2008 (2008)

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  13. No Access

    Article

    Computing shortest cycles using universal covering space

    In this paper we generalize the shortest path algorithm to the shortest cycles in each homotopy class on a surface with arbitrary topology, utilizing the universal covering space (UCS) in algebraic topology. I...

    **aotian Yin, Miao **, **anfeng Gu in The Visual Computer (2007)