Results 61 to 70 of about 25,759 (281)

Cooperative Pursuit-Evasion Games With a Flat Sphere Condition

IEEE Open Journal of Control Systems
In planar pursuit-evasion differential games considering a faster pursuer and a slower evader, the interception points resulting from equilibrium strategies lie on the Apollonius circle.
Dejan Milutinovic, Alexander Von Moll, Satyanarayana Gupta Manyam, David W. Casbeer, Isaac E. Weintraub, Meir Pachter   +5 more
doaj   +1 more source

On Some Pursuit and Evasion Differential Game Problems for an Infinite Number of First-Order Differential Equations

Journal of Applied Mathematics, 2012
We study pursuit and evasion differential game problems described by infinite number of first-order differential equations with function coefficients in Hilbert space l2.
Abbas Badakaya Ja'afaru, Gafurjan Ibragimov   +1 more
doaj   +1 more source

Cooperative Hunting Strategy with a Superior Evader Based on Differential Game

Complexity, 2022
This paper considers a pursuit-evasion game with multiple pursuers and a superior evader. A novel cooperative pursuit strategy is proposed to capture a faster evader while maintaining a formation. First, the initial states including position distribution
Chunyan Wang, Weixiang Shi, Li Liang
doaj   +1 more source

Pursuit Evasion: The Herding Noncooperative Dynamic Game-The Stochastic Model

, 2001
This article proposes a solution to the herding problem, a class of pursuit evasion problem in a stochastic framework. The problem involves a pursuer agent trying to herd a stochastically moving evader agent into a pen. The problem is stated in terms
Kachroo, Pushkin, Shedied, Samy A., Vanlandingham, H.   +2 more
core   +2 more sources

Multiagent Cooperative Learning Strategies for Pursuit-Evasion Games [PDF]

Mathematical Problems in Engineering, 2015
This study examines the pursuit-evasion problem for coordinating multiple robotic pursuers to locate and track a nonadversarial mobile evader in a dynamic environment. Two kinds of pursuit strategies are proposed, one for agents that cooperate with each other and the other for agents that operate independently.
Jong Yih Kuo, Hsiang-Fu Yu, Kevin Fong-Rey Liu, Fang-Wen Lee   +3 more
openaire   +1 more source

Delivery of Pleckstrin‐Homology Domains Suppresses PI3K/Akt Signaling and Breast Cancer Metastasis

Advanced Science, EarlyView.
Current therapies curb tumor growth but not metastasis. Obscurin, a giant metastasis suppressor lost in breast cancer, restrains PI3K/Akt signaling but is impractical to restore. We deploy a mini‐obscurin, comprising the obscurin‐PH‐domain, which sequesters PI3K‐p85, potently suppressing invasion and metastasis.
Matthew Eason, Anindya Sen, Suhan Cho, Se Jong Lee, Keyata Thompson, Md Musavvir Mahmud, Poornima Dubey, Talia Guardia, Anthony Kim, Stuart Martin, Nathan Wright, Konstantinos Konstantopoulos, Aikaterini Kontrogianni‐Konstantopoulos   +12 more
wiley   +1 more source

Collaborative Control of UAV Swarms for Target Capture Based on Intelligent Control Theory

Mathematics
Real-time dynamic capture of a single moving target is one of the most crucial and representative tasks in UAV capture problems. This paper proposes a multi-UAV real-time dynamic capture strategy based on a differential game model to address this ...
Yuan Chi, Yijie Dong, Lei Zhang, Zhenyue Qiu, Xiaoyuan Zheng, Zequn Li   +5 more
doaj   +1 more source

Combination Immunotherapy as a Promising Strategy to Overcome Immunotherapy Resistance: From Emergence to Next‐Generation Approaches

Advanced Science, EarlyView.
This review examines emerging combination immunotherapy strategies tailored to distinct tumor microenvironments and highlights next‐generation biomarkers that guide response prediction and treatment personalization. It integrates lessons from unsuccessful trials, addresses toxicity challenges, and outlines approaches for early biomarker discovery and ...
Asmita Pandey, Sudhir Kumar Rai, Li Ma, Lauren Higa, Vedbar Khadka, Hua Yang, Youping Deng   +6 more
wiley   +1 more source

Leveraging Macrophage Metabolic Reprogramming for Enhanced Anti‐Tumor Immunity

Advanced Science, EarlyView.
Tumor‐associated macrophages (TAMs) are key regulators of the tumor microenvironment (TME), with their metabolic states playing a critical role in tumor progression or regression. This review summarizes current understanding of TAM metabolic plasticity alongside cutting‐edge bioengineering innovations, outlining a roadmap for transforming the ...
Zhiyun Liu, Lingyao Zeng, Xulin Gan, Yilin Zhou, Han Shen, Dan Wu, Xin Shou, Minmin Jiang, Liyun Shi   +8 more
wiley   +1 more source

Game Theory Methods for Pursuit-Evasion Problems

Journal of Physics: Conference Series, 2022
Abstract In this article, two environment modeling methods and two methods are used to solve the pursuit-evasion game problem. It separately introduces several methods based on graph and geometry – all with the same goal of reducing the time for the pursuers to capture all the evaders.
Yi Li, Mingxin Liu, Peiyu Luan, Junchi Zhou   +3 more
openaire   +1 more source