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Yongjie Ma, Peng Ping and Quan Shi
Path planning is one of the key technologies for unmanned driving. However, global paths are unable to avoid unknown obstacles, while local paths tend to fall into local optimality. To solve the problem of unsmooth and inefficient paths on multi-angle ro...
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Konstantin V. Gulakov
Pág. 10 - 17
Heap data structures have recently received significant development and are very diverse. 2-3 heap is one of the representatives of the pyramids at the base of the forest of trees. The advantage of a 2-3 tree is that the hard height constraint log(n) is ...
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Zhonghua Hong, Pengfei Sun, Xiaohua Tong, Haiyan Pan, Ruyan Zhou, Yun Zhang, Yanling Han, Jing Wang, Shuhu Yang and Lijun Xu
To overcome the limitation of poor processing times for long-distance off-road path planning, an improved A-Star algorithm based on terrain data is proposed in this study. The improved A-Star algorithm for long-distance off-road path planning tasks was d...
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Yaqian Chen, Jiangfeng She, Xingong Li, Shuhua Zhang and Junzhong Tan
Cost distance is one of the fundamental functions in geographical information systems (GISs). 3D cost distance function makes the analysis of movement in 3D frictions possible. In this paper, we propose an algorithm and efficient data structures to accur...
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Xiao Zhou, Mingzhan Su, Zhong Liu, Yu Hu, Bin Sun and Guanghui Feng
A smart tour route planning algorithm based on a Naïve Bayes interest data mining machine learning is brought forward in the paper, according to the problems of current tour route planning methods. A machine learning model of Naïve Bayes interest data mi...
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V.K. Gulakov,K.V. Gulakov
Pág. 26 - 33
The article is devoted to one of the varieties of the binomial heap, a multilevel heap widely used in solving various problems. A brief comparison of it with the most effective pyramidal structures made it possible to formulate the goals of this structur...
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