Results 1 to 10 of about 814,982 (250)
Computational Geometry Column 35 [PDF]
International Journal of Computational Geometry & Applications, 1998 The subquadratic algorithm of Kapoor for finding shortest paths on a polyhedron is ...
O'Rourke, Joseph
core +20 more sources
Computational Geometry Column 43 [PDF]
International Journal of Computational Geometry & Applications, 2002 The concept of pointed pseudo-triangulations is defined and a few of its applications described.Comment: 3 pages, 1 ...
O'Rourke, Joseph
core +10 more sources
Computational Geometry Column 45 [PDF]
International Journal of Computational Geometry & Applications, 2004 The algorithm of Edelsbrunner for surface reconstruction by ``wrapping'' a set of points in R^3 is described.Comment: 4 pages, to appear in SIGACT News and in IJCGA ...
O'Rourke, Joseph
core +6 more sources
Computational Geometry Column 39 [PDF]
ACM SIGACT News, 2000 The resolution of a decades-old open problem is described: polygonal chains cannot lock in the plane.Comment: 4 pages, 2 figures. To appear in SIGACT News and in Int. J. Comp.
O'Rourke, Joseph
core +5 more sources
Computational Geometry Column 41 [PDF]
ACM SIGACT News, 2001 The recent result that n congruent balls in R^d have at most 4 distinct geometric permutations is described.Comment: To appear in SIGACT News and in Internat. J. Comput.
O'Rourke, Joseph
core +5 more sources
Smart Topology Optimization Using Adaptive Neighborhood Simulated Annealing
Applied Sciences, 2021 Topology optimization (TO) of engineering products is an important design task to maximize performance and efficiency, which can be divided into two main categories of gradient-based and non-gradient-based methods.
Hossein R. Najafabadi +5 more
doaj +1 more source
A Robust and Accurate Landing Methodology for Drones on Moving Targets
Drones, 2022 This paper presents a framework for performing autonomous precise landing of unmanned aerial vehicles (UAVs) on dynamic targets. The main goal of this work is to design the methodology and the controlling algorithms that will allow multi-rotor drones to ...
Assaf Keller, Boaz Ben-Moshe
doaj +1 more source
Real-Time Stereo-Based Ocean Surface Mapping for Robotic Floating Platforms: Concept and Methodology
Sensors, 2023 Consider the case of a small, unmanned boat that is performing an autonomous mission. Naturally, such a platform might need to approximate the ocean surface of its surroundings in real-time.
Or Greenberg, Boaz Ben-Moshe
doaj +1 more source
Using Feedback Strategies in Simulated Annealing with Crystallization Heuristic and Applications
Applied Sciences, 2021 This paper represents how typical advanced engineering design can be structured using a set of parameters and objective functions corresponding to the nature of the problem. The set of parameters can be in different types, including integer, real, cyclic,
Guilherme C. Duran +7 more
doaj +1 more source
Sensors, 2021 This work shows the application of an ultrasonic multiple-scattering sensor for monitoring water-in-petroleum emulsions. The sensor consists of a commercial ultrasonic transducer with an array of cylindrical scatterers placed in the near field.
Alberto L. Durán +5 more
doaj +1 more source