Výsledky vyhledávání - "sampling-based algorithm"

MOD-RRT: A Sampling-Based Algorithm for Robot Path Planning in Dynamic Environment Autor Qi, Jie, Yang, Hui, Sun, Haixin

“…This article presents an algorithm termed as multiobjective dynamic rapidly exploring random (MOD-RRT*), which is suitable for robot navigation in unknown…”
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Sampling-based algorithm for link prediction in temporal networks Autor Ahmed, Nahla Mohamed, Chen, Ling, Wang, Yulong, Li, Bin, Li, Yun, Liu, Wei

“…•Present a fast sampling based method to predict the links in temporal network.•The method computes the similarity scores of potential links with a given node…”
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A new Gibbs sampling based algorithm for Bayesian model updating with incomplete complex modal data Autor Cheung, Sai Hung, Bansal, Sahil

“…•Gibbs-sampling based algorithm proposed to update the PDF of the model parameters.•The approach also provides updated probability distribution of complete mode shapes…”
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A Sampling-Based Algorithm with the Metropolis Acceptance Criterion for Robot Motion Planning Autor Liu, Yiyang, Zhao, Yang, Yan, Shuaihua, Song, Chunhe, Li, Fei

“…Motion planning is one of the important research topics of robotics. As an improvement of Rapidly exploring Random Tree (RRT), the RRT* motion planning…”
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TIGRIS: An Informed Sampling-based Algorithm for Informative Path Planning Autor Moon, Brady, Chatterjee, Satrajit, Scherer, Sebastian

“…Informative path planning is an important and challenging problem in robotics that remains to be solved in a manner that allows for wide-spread implementation…”
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HPO-RRT: a sampling-based algorithm for UAV real-time path planning in a dynamic environment Autor Guo, Yicong, Liu, Xiaoxiong, Jia, Qianlei, Liu, Xuhang, Zhang, Weiguo

“…The real-time path planning of unmanned aerial vehicles (UAVs) in dynamic environments with moving threats is a difficult problem. To solve this problem, this…”
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A batch informed sampling-based algorithm for fast anytime asymptotically-optimal motion planning in cluttered environments Autor Xu, Jing, Song, Kechen, Dong, Hongwen, Yan, Yunhui

“… We present Batch-to-batch Informed Fast Marching Tree (BBI-FMT*), an anytime asymptotically-optimal sampling-based algorithm that is designed for solving complex motion planning problems…”
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An asymptotically-optimal sampling-based algorithm for Bi-directional motion planning Autor Starek, Joseph A., Gomez, Javier V., Schmerling, Edward, Janson, Lucas, Moreno, Luis, Pavone, Marco

“…Bi-directional search is a widely used strategy to increase the success and convergence rates of sampling-based motion planning algorithms. Yet, few results…”
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Asymptotically Optimal Lazy Lifelong Sampling-based Algorithm for Efficient Motion Planning in Dynamic Environments Autor Huang, Lu, Jing, Xingjian

“…The paper introduces an asymptotically optimal lifelong sampling-based path planning algorithm that combines the merits of lifelong planning algorithms and…”
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RNA Sampler: a new sampling based algorithm for common RNA secondary structure prediction and structural alignment Autor Xu, Xing, Ji, Yongmei, Stormo, Gary D.

“… Methods and Results: We present a new sampling based algorithm to predict common RNA secondary structures in multiple unaligned sequences…”
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Importance sampling based algorithm for efficient reliability analysis of axially loaded piles Autor Fan, Haijian, Liang, Robert

“… To improve computational efficiency, this paper presents an importance sampling based algorithm that can be applied to conduct efficient reliability evaluation for axially loaded piles…”
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A Probability Adaptive Sampling-based Algorithm for Obstacle Avoidance Motion Planning Problems Autor Mi, Kai, Zheng, Jun, Wang, Yunkan

“…In recent years, with the increasingly complex robot application environments, the research of robotic autonomous obstacle avoidance motion planning is one of…”
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A sampling-based algorithm for multi-robot visibility-based pursuit-evasion Autor Stiffler, Nicholas M., O'Kane, Jason M.

“…We introduce a probabilistically complete algorithm for solving a visibility-based pursuit-evasion problem in two-dimensional polygonal environments with…”
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An Adaptive Rapidly-Exploring Random Tree Autor Li, Binghui, Chen, Badong

“…Sampling-based planning algorithms play an important role in high degree-of-freedom motion planning (MP) problems, in which rapidly-exploring random tree (RRT)…”
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AD-RRT: An RRT-based global path planning approach for underwater gliders with alpha shapes and DBSCAN Autor Li, Yang, Juan, Rongshun, Zhou, Yatao, Wang, Tianshu, Li, Zezhong, Guo, Wei, Gao, Zhongke

“…•Proposes a novel RRT*-based approach for global path planning.•Presents a preferred sampling strategy, enhancing sampling efficiency.•Proposes a feasibility…”
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MINER-RRT: A Hierarchical and Fast Trajectory Planning Framework in 3D Cluttered Environments Autor Wang, Pengyu, Tang, Jiawei, Wang Lin, Hin, Zhang, Fan, Wang, Chaoqun, Wang, Jiankun, Shi, Ling, Meng, Max Q.-H.

“…Trajectory planning for quadrotors in cluttered environments has been challenging in recent years. While many trajectory planning frameworks have been…”
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FBi-RRT: a path planning algorithm for manipulators with heuristic node expansion Autor Xiao, Guangzhou, Zhang, Lixian, Wu, Tong, Han, Yuejiang, Ding, Yihang, Han, Chengzhe

“…This paper is concerned with the problem of collision-free path planning for manipulators in multi-obstacle scenarios. Aiming at overcoming the deficiencies of…”
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Deep Neural Network Enhanced Sampling-Based Path Planning in 3D Space Autor Wang, Jiankun, Jia, Xiao, Zhang, Tianyi, Ma, Nachuan, Meng, Max Q.-H.

“… Sampling-based algorithms have gained great success in solving path planning problems in 3D space, but the quality of the initial path is not guaranteed and the convergence to the optimal solution is slow…”
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Grid-based RRT∗ for minimum dose walking path-planning in complex radioactive environments Autor Chao, Nan, Liu, Yong-kuo, Xia, Hong, Ayodeji, Abiodun, Bai, Lu

“…•A new algorithm was proposed by combining the principle of RRT∗ and the grid searching strategy.•The proposed method can work in continuous spaces without…”
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Learning-Based Risk-Bounded Path Planning Under Environmental Uncertainty Autor Meng, Fei, Chen, Liangliang, Ma, Han, Wang, Jiankun, Meng, Max Q.-H.

“…Building a general and efficient path planning framework in uncertain nonconvex environments is challenging due to the safety constraints and complex…”
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