Results 21 to 30 of about 206,500 (313)
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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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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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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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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Geometric and Graph-based Approaches to Collective Motion (Dagstuhl Seminar 16022) [PDF]
, 2016 This report documents the program and the outcomes of Dagstuhl Seminar 16022 "Geometric and Graph-based Approaches to Collective Motion". The seminar brought together a group of enthusiastic researchers with a diverse background.
Sub Computational Geometry +6 more
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Critical Placements of a Square or Circle amidst Trajectories for Junction Detection [PDF]
, 2016 Motivated by automated junction recognition in tracking data, we study a problem of placing a square or disc of fixed size in an arrangement of lines or line segments in the plane.
Sub Computational Geometry +7 more
core +1 more source
09111 Abstracts Collection – Computational Geometry [PDF]
, 2009 From March 8 to March 13, 2009, the Dagstuhl Seminar 09111 ``Computational Geometry '' was held in Schloss Dagstuhl~--~Leibniz Center for Informatics. During the seminar, several participants presented their current research, and ongoing work and open ...
Alt, Helmut +2 more
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Computability in Computational Geometry
, 2005 We promote the concept of object directed computability in computational geometry in order to faithfully generalise the well-established theory of computability for real numbers and real functions. In object directed computability, a geometric object is computable if it is the effective limit of a sequence of finitary objects of the same type as the ...
Abbas Edalat +2 more
openaire +2 more sources
Practical Approaches to Partially Guarding a Polyhedral Terrain [PDF]
, 2014 We study the problem of placing guard towers on a terrain such that the terrain can be seen from at least one tower. This problem is important in many applications, and has an extensive history in the literature (known as, e.g., multiple observer siting).
Sub Computational Geometry +9 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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