Results 81 to 90 of about 1,141,267 (239)

Maneuvering Decision Making Based on Cloud Modeling Algorithm for UAV Evasion–Pursuit Game

Aerospace
When facing problems in the aerial pursuit game, most of the current unmanned aerial vehicles (UAVs) have good maneuverability performance, but it is difficult to utilize the overload maneuverability of UAVs properly; further, UAVs tend to be more costly,
Hanqiao Huang, Weiye Weng, Huan Zhou, Zijian Jiang, Yue Dong   +4 more
doaj   +1 more source

Game Theory Models for Pursuit Evasion Games

, 2008
In a pursuit evasion game, the pursuer tries to capture the evader while the evader tries to prevent this capture. A classical approach is to model this game as an infinite differential game.
Mohammad Emtiyaz Khan
core  

Fixed duration pursuit-evasion differential game with integral constraints [PDF]

, 2013
We investigate a pursuit-evasion differential game of countably many pursuers and one evader. Integral constraints are imposed on control functions of the players.
Ibragimov, Gafurjan, Kuchkarov, Atamurat Shamuratovich   +1 more
core   +1 more source

Immigration detention centers as torturing environments: Ethical reckonings, radical refusals, and implications for a psychology of resistance

American Journal of Community Psychology, EarlyView.
Abstract This paper examines psychologists' ethical dilemmas in immigration detention centers. Using critical psychology, border, and detention scholarship, it highlights psychologists' historical complicity in state violence, from the U.S. Enhanced Interrogation Program to current border regimes.
Francesca Esposito, Federica de Cordova, Julia Manek, Sara Buckingham, Camilla Ponti, Francesco Tommasi, Bradley Olson   +6 more
wiley   +1 more source

Ac‐SDKP modulates apoptosis via HSP27 and the FAS/FASL and mitochondrial axes

Animal Models and Experimental Medicine, EarlyView.
Schematic diagram of Ac‐SDKP regulating the FAS/FASL and mitochondrial apoptosis pathways via HSP27. Ac‐SDKP inhibits HSP27 expression, activates the FAS/FASL pathway and Caspase‐3 signaling, increases Caspase‐8 and Caspase‐3 expression, and induces cell apoptosis.
Wenxin Guo, Jinyin Yan, Wenli Li, Jin Wang, Lu Liu, Chengmei Zhang, Wei Cao, Shanshan Yao, Haibo Gong, Yi He, Zihan Zhou, Siyan Chen, Li Feng, Haijing Deng   +13 more
wiley   +1 more source

The Barrier in a pursuit-evasion game with two targets

Computers & Mathematics with Applications, 1987
For a nonlinear differential game of pursuit-evasion the notion of semi- barriers for both players is considered. The boundaries of winning regions are shown to be semi-barriers. It is proved that the intersection of the semi-barriers is non-empty and is the barrier for the problem.
Skowronski, J. M., Stonier, R. J.
openaire   +4 more sources

Maneuver Planning for Multiple Pursuit Intelligent Surface Vehicles in a Sequence of Zero-Sum Pursuit–Evasion Games

Journal of Marine Science and Engineering
Unmanned surface pursuit is a complex and challenging engineering problem, especially when conducted by multiple intelligent surface vehicles (ISVs). To enhance the pursuit performance and facilitate strategic interaction during the target pursuit, this ...
Le Hong, Weicheng Cui, Hao Chen, Changhui Song, Weikun Li   +4 more
doaj   +1 more source

Solution of a Linear Pursuit-Evasion Differential Game with Closed and Convex Terminal Set

Journal of Mathematical and Fundamental Sciences, 2013
A linear two-person zero-sum pursuit-evasion differential game is considered. Control functions of players are subject to integral constraints. Terminal set is a closed convex subset of  The Pursuer tries to bring the state of the system to the terminal ...
Gafurjan I. Ibragimov, Marzieh Khakestari, Atamurat Sh. Kuchkarov   +2 more
doaj   +1 more source

Simple-motion pursuit-evasion in the half plane [PDF]

, 1987
We consider a pursuit-evasion differential game in the half plane in which the players, i.e. the pursuer and the evader, have simple motion and thus are “pedestrians” à la Isaacs.
Pachter, M., M. PACHTER
core   +1 more source

Pursuit-Evasion in Minimal Time with Varying Observation Constraints

Journal of Mathematical Sciences and Modelling
Optimal control problems under incomplete information, particularly in pursuit-evasion scenarios, present significant mathematical challenges. This study extends a basic time-optimal pursuit-evasion game by introducing a time-dependent observer parameter,
Özkan Değer
doaj   +1 more source