Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 20 of 466 for “"Triangle"”.
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Triangle Splatting
We develop a differentiable rendering method for recovering 3D meshes of scenes from 2D images. Unlike existing approaches, our method does not rely on a differentiable renderers and is compatible with any standard mesh rasterizer. To our knowledge, it is the first mesh-based differentiable …
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Complex hyperbolic triangle groups
… results about complex hyperbolic triangle groups and discover two new lattices. These results use geometric (explicit construction of a fundamental domain), group theoretic and arithmetic methods.
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Distributed processing of large triangle meshes
… requirements. Our system allows to process large triangle meshes by exploiting nothing more than a standard Web browser. A graphical interface allows to select among available algorithms and to stack them into complex pipelines, while a central engine manages the overall execution by exploiting …
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The Philadelphia triangle : a study in urban development
Thesis (M.C.P.) Massachusetts Institute of Technology. Dept. of Architecture, 1947.
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The aid triangle : developing countries, aid organizations, consultants
Thesis (M.C.P.)--Massachusetts Institute of Technology, Dept. of Urban Studies and Planning; and, (M. Arch. in Advanced Studies)--Massachusetts Institute of Technology, Dept. of Architecture, 1980.
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Geometric methods of accelerating triangle-inequality-based k-means.
One of the most frequent ways how to cluster data is k-means. The standard way of solving the problem is iterative Lloyd's algorithm. This algorithm performs many redundant calculations. Elkan's and Hamerly's algorithms, the heap algorithm and many others eliminate this redundancy by maintaining a …
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Growth of Conjugacy Classes of Reciprocal Words in Triangle Groups
… for conjugacy classes of reciprocal words for triangle groups of the form G = Z2 ∗ H where H is finitely generated and does not contain an order 2 element. We explore cases where H is infinite cyclic and finite cyclic. The quotient O = H/G is an orbifold and contains a cone point of order 2, …
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The analytic properties of the triangle and box diagram amplitudes
… properties of two Feynman amplitudes, the triangle diagram amplitude and the box diagram amplitude, by using two different methods. After the first two introductory chapters, the scalar triangle diagram amplitude is studied in chapter 3. The Feynman parametrisation of this amplitude is …
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The analytic properties of the triangle and box diagram amplitudes
… properties of two Feynman amplitudes, the triangle diagram amplitude and the box diagram amplitude, by using two different methods. After the first two introductory chapters, the scalar triangle diagram amplitude is studied in chapter 3. The Feynman parametrisation of this amplitude is …
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Problems in list coloring, triangle covering, and pursuit-evasion games
Item withdrawn by Mark Zulauf (zulauf@illinois.edu) on 2014-07-14T16:02:09Z Item was in collections: University of Illinois Theses & Dissertations (ID: 1) No. of bitstreams: 11 littletuza.tex: 12675 bytes, checksum: addf3766f19108432eeb6fc23765de37 (MD5) uiucthesis2009.cls: 17082 bytes, checksum: …
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Quality control tools for interactive rendering of 3D triangle meshes
In this dissertation we explore methods of quality control of untextured polygonal models. The tools presented build, evaluate and improve on the field of multiresolution analysis through decimation. We evaluate the quality of models generated through various simplification algorithms to develop …
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Tourist Satisfaction with Cultural / Heritage Sites: The Virginia Historic Triangle
… study area for this study was Virginia Historic Triangle (Williamsburg, Jamestown, and Yorktown). Virginia Historic Triangle has been called the largest living museum in the world. Furthermore, it is one of America's popular vacation destinations, attracting more than 4 million tourists each …
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Regularity of the Bergman Projection on Variants of the Hartogs Triangle
… this dissertation, we focus on the Hartogs triangle which is a classical source of counterexamples in several complex variables, and generalize it to higher dimensions. We investigate the Lp mapping properties of the weighted Bergman projections on these Hartogs domains. As applications, we …
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Getting Campbell’s Planning Triangle Wet: Evaluating Sustainable Development in Philadelphia’s Floodplain
Campbell’s (1996) planning triangle for sustainable development needs an update to account for the projected effects of flooding due to climate destabilization. The triangle of economic development, environmental preservation, and social equity are worthy tenants to uphold but do not prioritize …
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CMB7 receptor modelling of airborne particulate matter in the Vaal Triangle
… study of airborne particulate matter in the Vaal Triangle. The V AM programme was undertaken by Mintek, in South Africa. Three receptor sites were set up, oneea.ch in the Central Business District (CBD) of Vereeniging, Vanderbijlpark and Sasolburg. For this thesis, CMB7 receptor modelling was …
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Cary Cortona: an alternative development model for the Research Triangle Area
Cary-Cortona is a city that lies on the periphery of two realities; the reality of pragmatism and the reality of abstraction. It was conceived as a response to the pragmatic questions posed by an uncertain, yet impending future. It was nurtured by the correlation of vaguely related information …
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A Two-DOF Bipedal Robot Utilizing the Reuleaux Triangle Drive Mechanism
… The proposed leg mechanism utilizes the Reuleaux triangle to generate the foot trajectory to achieve a constant body height during locomotion while maintaining a constant velocity. By using a differential drive, the robot is also capable of steering. In addition to the analytical results of the …
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A Credible Fear: The Politics of Gang Violence in the Northern Triangle
… the victims of gang violence from the Northern Triangle nations of El Salvador, Guatemala, and Honduras qualify for asylum in the United States based on a well-founded fear of persecution. An analysis of the legal framework of the asylum system in the United States, profiles of the two largest …
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