Results 21 to 30 of about 814,982 (250)
Elementary school students computational thinking skills in learning-based 3D-Geometry problem
IndoMath, 2023 This study aims to investigate how elementary school students' computational thinking skills in learning 3D Geometry. The research method used was quasi-experimental with a pure post-test design of the 31 elementary school students selected using a ...
Suprih Widodo +3 more
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Computational Geometry Column 34 [PDF]
, 1998 Problems presented at the open-problem session of the 14th Annual ACM Symposium on Computational Geometry are ...
Agarwal, Pankaj K., O'Rourke, Joseph
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Variations of one computational geometry problem
Lietuvos Matematikos Rinkinys, 2004 It is not an easy task to create a challenging problem for the Olympiads in Informatics. The problem should satisfy many requirements. The paper tries to reveal possible stages of development which lead from the original idea to the final formulation of
Jūratė Skūpienė
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Computational Geometry Column 42 [PDF]
, 2001 A compendium of thirty previously published open problems in computational geometry is presented.Comment: 7 pages; 72 ...
Mitchell, Joseph S. B., O'Rourke, Joseph
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Multi-Robot Path Planning Based on Multi-Objective Particle Swarm Optimization
IEEE Access, 2019 In this paper, a new method is proposed for the path planning of multi-robots in unknown environments. The method is inspired by multi-objective particle swarm optimization (MOPSO) and is named multi-robot MOPSO.
Sahib Thabit, Ali Mohades
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Non-crossing paths with geographic constraints [PDF]
Discrete Mathematics & Theoretical Computer Science, 2019 A geographic network is a graph whose vertices are restricted to lie in a prescribed region in the plane. In this paper we begin to study the following fundamental problem for geographic networks: can a given geographic network be drawn without crossings?
Rodrigo I. Silveira +2 more
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Integrated Surrogate Optimization of a Vertical Axis Wind Turbine
Energies, 2021 In this work, a 3D computational model based on computational fluid dynamics (CFD) is built to simulate the aerodynamic behavior of a Savonius-type vertical axis wind turbine with a semi-elliptical profile.
Marco A. Moreno-Armendáriz +3 more
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Quantum Computation in Computational Geometry
Interdisciplinary Information Sciences, 2002 Summary: We discuss applications of quantum computation to geometric data processing. These applications include problems on convex hulls, minimum enclosing balls, linear programming, and intersection problems. Technically, we apply the well-known algorithm of \textit{L. K. Grover} [Proc. 28th annual ACM symposium 1996, 212--219 (1996; Zbl 0922.68044)]
Sadakane, Kunihiko +2 more
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Polyhedral computational geometry for averaging metric phylogenetic trees [PDF]
, 2014 This paper investigates the computational geometry relevant to calculations of the Frechet mean and variance for probability distributions on the phylogenetic tree space of Billera, Holmes and Vogtmann, using the theory of probability measures on spaces ...
Miller, Ezra +2 more
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Fingerprint verification using computational geometry
Dyna, 2016 This paper presents a robust minutiae based method for fingerprint verification. The proposed method uses Delaunay Triangulation to represent minutiae as nodes of a connected graph composed of triangles.
Manuel Ramírez Flores +3 more
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