Results 31 to 40 of about 5,597,765 (175)

Antarctic Sea ice distribution detection based on improved ant colony algorithm

Frontiers in Marine Science
The changes in the Antarctic sea ice area are directly related to the changes in the atmosphere and oceans. Determining the Antarctic sea ice distribution is of great significance to the global climate change analysis.
Xingdong Wang, Xingdong Wang, Xingdong Wang, Zehao Sun, Zehao Sun   +4 more
doaj   +1 more source

Mobile Robot Path Planning Based on Ant Colony Algorithm With A* Heuristic Method

Frontiers in Neurorobotics, 2019
This paper proposes an improved ant colony algorithm to achieve efficient searching capabilities of path planning in complicated maps for mobile robot.
Xiaolin Dai, Xiaolin Dai, Shuai Long, Zhiwen Zhang, Dawei Gong, Dawei Gong   +5 more
doaj   +1 more source

Robot Path Planning of Improved Adaptive Ant Colony System Algorithm Based on Dijkstra

Journal of Robotics, 2022
Path planning is one of the key technologies of robot. Aiming at the problems of slow convergence speed and inefficient search of traditional Ant Colony System Algorithm, an adaptive Ant Colony System Algorithm based on Dijkstra is proposed in the paper.
Chonglin Gu, Ansong Feng, Guozhan Wang, Xiqing Liu   +3 more
doaj   +1 more source

Dynamic Hierarchical Ant Colony Optimization Based on Reward and Punishment Learning Strategy

Jisuanji kexue yu tansuo, 2021
In order to solve the problems of low precision and premature convergence of traditional ant colony system in solving traveling salesman problem (TSP), this paper proposes a dynamic hierarchical ant colony system which integrates reward and punishment ...
MO Yadong, YOU Xiaoming, LIU Sheng
doaj   +1 more source

Artificial Intelligence Meets Micro/Nanorobotics

Advanced Materials, EarlyView.
Artificial intelligence is transforming micro‐ and nanorobots from externally controlled, task‐specific machines into adaptive, autonomous systems. Machine learning, multimodal perception, digital twins, AI‐guided materials and geometry design enhance propulsion, localization, decision‐making, whichaccelerates clinical and environmental applications ...
Fatma M. Yurtsever, Minitha Cherukutty Ramakrishnan, Ian Kuula Ross, Ivan Zelinka, Hamed Shahsavan, Michal Otyepka, Martin Pumera   +6 more
wiley   +1 more source

Flexible protein folding by ant colony optimization [PDF]

, 2008
Protein structure prediction is one of the most challenging topics in bioinformatics. As the protein structure is found to be closely related to its functions, predicting the folding structure of a protein to judge its functions is meaningful to the ...
Hu, X., Li, Y., Zhang, J., Jun Zhang, Yun Li, Xiao-Min Hu   +5 more
core   +1 more source

An Adaptive Variable Neighborhood Search Ant Colony Algorithm for Vehicle Routing Problem With Soft Time Windows

IEEE Access, 2021
In this paper, an adaptive variable neighborhood search ant colony algorithm (AVNSACA) is proposed to solve the vehicle routing problem with soft time windows (VRPSTW).
Meiling He, Zhixiu Wei, Xiaohui Wu, Yongtao Peng   +3 more
doaj   +1 more source

Information Transmission Strategies for Self‐Organized Robotic Aggregation

Advanced Robotics Research, EarlyView.
In this review, we discuss how information transmission influences the neighbor‐based self‐organized aggregation of swarm robots. We focus specifically on local interactions regarding information transfer and categorize previous studies based on the functions of the information exchanged.
Shu Leng, Zihan Li, Yifeng Shao, Jinhao Liu, Li Yu, Shuguang Li   +5 more
wiley   +1 more source

Continuous function optimization using hybrid ant colony approach with orthogonal design scheme [PDF]

, 2006
A hybrid Orthogonal Scheme Ant Colony Optimization (OSACO) algorithm for continuous function optimization (CFO) is presented in this paper. The methodology integrates the advantages of Ant Colony Optimization (ACO) and Orthogonal Design Scheme (ODS ...
Jun Zhang, Jing-hui Zhong, Zhong, J., Wei-neng Chen, Yun Li, Li, Y., Chen, W., Zhang, J., Tan, X., Xuan Tan   +9 more
core   +1 more source

Improved Ant Colony Algorithm for Network Flow Scheduling in SDN Data Center

Journal of Harbin University of Science and Technology, 2022
At present, in the software defined data center network, the flow scheduling strategy based on ant colony algorithm has the disadvantages of too slow convergence and search stagnation in path selection, which easily leads to the problems of excessively ...
ZHU Su-xia, LONG Yi-fei, SUN Guang-lu, LI Chun-feng   +3 more
doaj   +1 more source