PATHFINDING

作品数:11被引量:23H指数:3
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相关领域:自动化与计算机技术更多>>
相关作者:刘畅更多>>
相关机构:华南理工大学更多>>
相关期刊:《Computer Modeling in Engineering & Sciences》《Neural Regeneration Research》《Chinese Physics Letters》《Journal of Power and Energy Engineering》更多>>
相关基金:国家自然科学基金更多>>
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A novel heuristic pathfinding algorithm for 3D security modeling and vulnerability assessment
《Nuclear Science and Techniques》2025年第5期152-166,共15页Jun Yang Yue-Ming Hong Yu-Ming Lv Hao-Ming Ma Wen-Lin Wang 
supported by the fundings from 2024 Young Talents Program for Science and Technology Thinking Tanks(No.XMSB20240711041);2024 Student Research Program on Dynamic Simulation and Force-on-Force Exercise of Nuclear Security in 3D Interactive Environment Using Reinforcement Learning,Natural Science Foundation of Top Talent of SZTU(No.GDRC202407);Shenzhen Science and Technology Program(No.KCXFZ20240903092603005);Shenzhen Science and Technology Program(No.JCYJ20241202124703004);Shenzhen Science and Technology Program(No.KJZD20230923114117032)。
Vulnerability assessment is a systematic process to identify security gaps in the design and evaluation of physical protection systems.Adversarial path planning is a widely used method for identifying potential vulner...
关键词:Physical protection system 3D modeling and simulation Vulnerability assessment A^(*)Heuristic Pathfinding Dijkstra algorithm 
Pathfinding Pulsar Observations with the CVN Incorporating the FAST
《Chinese Physics Letters》2024年第11期170-176,共7页Zhen Yan Zhiqiang Shen Peng Jiang Bo Zhang Haiyan Zhang Lang Cui Jintao Luo Rurong Chen Wu Jiang Hua Zhang De Wu Rongbing Zhao Jianping Yuan Yue Hu Yajun Wu Bo Xia Guanghui Li Yongnan Rao Chenyu Chen Xiaowei Wang Hao Ding Yongpeng Liu Fuchen Zhang Yongbin Jiang 
supported by the National SKA Program of China(Grant Nos.2020SKA0120104 and 2020SKA0120200);the National Key R&D Program of China(Grant No.2022YFA1603104);the National Natural Science Foundation of China(Grant No.12041301)。
The importance of Very Long Baseline Interferometry(VLBI)for pulsar research is becoming increasingly prominent and receiving more and more attention.We present the pathfinding pulsar observation results with the Chin...
关键词:VLBI finding OBSERVATION 
An Improved Bounded Conflict-Based Search for Multi-AGV Pathfinding in Automated Container Terminals
《Computer Modeling in Engineering & Sciences》2024年第6期2705-2727,共23页Xinci Zhou Jin Zhu 
supported by National Natural Science Foundation of China(No.62073212);Shanghai Science and Technology Commission(No.23ZR1426600).
As the number of automated guided vehicles(AGVs)within automated container terminals(ACT)continues to rise,conflicts have becomemore frequent.Addressing point and edge conflicts ofAGVs,amulti-AGVconflict-free path pla...
关键词:Automated terminals multi-AGV multi-agent path finding(MAPF) conflict based search(CBS) AGV path planning 
Perception field based imitation learning for unlabeled multi-agent pathfinding
《Science China(Information Sciences)》2024年第5期111-131,共21页Wenjie CHU Ailun YU Wei ZHANG Haiyan ZHAO Zhi JIN 
supported by National Natural Science Foundation of China(Grant Nos.62192731,62192730,62190200).
This paper proposes an imitation learning method to learn a universal agent policy for unlabeled multi-agent pathfinding(unlabeled MAPF)in grid environments.The method transforms the unlabeled MAPF problem into a seri...
关键词:unlabeled multi-agent pathfinding perception field triplet cross-attention multi-agent imitation learning learning-based planning 
浅谈PANDAI的设计与实现
《缔客世界》2019年第1期7-7,共1页刘畅 
首先游戏AI区别于学术领域比如CV亦或NLP所讨论的AI,大多数游戏AI主要目的并非以更高的优胜率来设计,而是主要关注与游戏AI它的外在表现,并且在能够为玩家模拟或者创造更加引人入胜的游戏环境的基础来达到提升玩家的游戏体验。基于pand...
关键词:SteeringBehavior PATHFINDING 游戏AI 
System Vulnerability Analysis Using Graph Pathfinding Strategies in Partitioned Networks
《Journal of Power and Energy Engineering》2017年第4期15-24,共10页Milad Ghiasi Rad Pedram Gharghabi Mohiyeddin Rahmani Bamdad Falahati 
In this paper, a new method has been introduced to find the most vulnerable lines in the system dynamically in an interconnected power system to help with the security and load flow analysis in these networks. Using t...
关键词:Power Systems Network GRAPH Partitioning PATH Finding VULNERABILITY ANALYSIS 
Pathfinding in Strategy Games and Maze Solving Using A* Search Algorithm被引量:2
《Journal of Computer and Communications》2016年第11期15-25,共12页Nawaf Hazim Barnouti Sinan Sameer Mahmood Al-Dabbagh Mustafa Abdul Sahib Naser 
Pathfinding algorithm addresses the problem of finding the shortest path from source to destination and avoiding obstacles. One of the greatest challenges in the design of realistic Artificial Intelligence (AI) in com...
关键词:Nawaf Hazim Barnouti Sinan Sameer Mahmood Al-Dabbagh Mustafa Abdul Sahib Naser 
Rectangle expansion A* pathfinding for grid maps被引量:10
《Chinese Journal of Aeronautics》2016年第5期1385-1396,共12页Zhang An Li Chong Bi Wenhao 
supported by the National Natural Science Foundation of China (No.61573283)
Search speed, quality of resulting paths and the cost of pre-processing are the principle evaluation metrics of a pathfinding algorithm. In this paper, a new algorithm for grid-based maps, rectangle expansion A* (RE...
关键词:Breaking path symmetries Grid Heuristic algorithms Path search Variant of A* 
Matrix interactions modulate neurotrophin-mediated neurite outgrowth and pathfinding被引量:3
《Neural Regeneration Research》2015年第4期514-517,共4页Christopher M.Madl Sarah C.Heilshorn 
supported by the National Institutes of Health(1DP2-OD006477,R01-DK085720,R21-AR062359-01);the National Science Foundation(DMR-0846363)
Both matrix biochemistry and neurotrophic factors are known to modulate neurite outgrowth and pathifnding; however, the interplay between these two factors is less studied. While previous work has shown that the bioch...
关键词:neurotrophic factors cell-adhesive ligands dorsal root ganglia L1CAM nerve growth factor biomaterials elastin-like proteins 
Shh signaling guides spatial pathfinding of raphespinal tract axons by multidirectional repulsion被引量:5
《Cell Research》2012年第4期697-716,共20页Lijuan Song Yuehui Liu Yang Yu Xin Duan Shening Qi Yaobo Liu 
Acknowledgments We greatly appreciate the support of Dr Shigang He (Institute of Biophyscis, Chinese Academy of Sciences, China) for facilitating this research. We also appreciate the generous gift of different Shh and Smo mutants from Drs Chin Chiang and Xi Huang (Vanderbilt University Medical Center, USA), the Ptchl^loop2 construct from Dr Paola Bovolenta (Instituto Cajal (CSIC) and CIBER de Enfermedades Raras (CIBERER), Spain), the Lmxlb antibody from Dr Yuqian Ding (Tongji University, China) and the Pax6 antibody from Dr Zhenggang Yang (Fudan University, China). We thank Dr Helen Cooper (University of Queensland, Australia) for critical reading of the manuscript. We thank Drs Javid A Dar and Junkui Ai (University of Pittsburgh, USA) for proofreading the manuscript. This study was supported by grants from the National Natural Science Foundation of China (30640006, 30771063, 30871425 and 30990261) and the Chinese Academy of Sciences (KSCX2-EW-Q- 11).
Relatively little is known about the molecular mechanisms underlying spatial pathfinding in the descending serotonergic raphespinal tract (RST) in the developing spinal cord, one of the most important nerve pathways...
关键词:SHH PATHFINDING raphespinal tract AXON REPULSION 
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