Article
Mathematics, Interdisciplinary Applications
Xiaowei Zhao, Haoxiang Xia
Summary: This paper investigates the impact of migration on the evolution of cooperation, proposing a dynamic model that considers individuals' tendencies on migration and imitation, and introduces information accuracy parameters. The results demonstrate that higher accuracy of information leads to higher levels of cooperation, especially when both imitation and migration information accuracy are high.
CHAOS SOLITONS & FRACTALS
(2023)
Article
Mathematics
Haodong Niu, Keyu Li, Juan Wang
Summary: In this paper, an improved spatial prisoner's dilemma game model is proposed, allowing the focal player to access the strategy of other agents beyond their nearest neighbors with a specified probability. The results of numerical simulations show that a moderate value of n can promote the evolution of cooperation and an increase in q will intensify the dilemma of cooperators. There is an optimal product of n x c to cause the emergence of cooperation under the specific simulation setup. Overall, these results contribute to understanding the evolution of cooperation within a structured population.
Article
Multidisciplinary Sciences
Raymundo Baez-Mendoza, Emma P. Mastrobattista, Amy J. Wang, Ziv M. Williams
Summary: This research reveals detailed representations of group behavior by neurons in the dorsomedial prefrontal cortex, including identities, interactions, social context, actions, and outcomes of other agents. These cells influence animals' decisions and help them form beneficial interactions between specific individuals.
Article
Mathematics, Interdisciplinary Applications
Luhe Yang, Lianzhong Zhang
Summary: The study focuses on the evolution of cooperation on a two-dimension square lattice by introducing an exogenous variable that promotes cooperation. The modified model shows stricter conditions for the emergence and maintenance of cooperation, and can be applied in scenarios with environmental feedback.
CHAOS SOLITONS & FRACTALS
(2021)
Article
Multidisciplinary Sciences
Jessica C. Burkhart, Saumya Gupta, Natalia Borrego, Sarah R. Heilbronner, Craig Packer
Summary: The administration of intranasal oxytocin affects social behavior in African lions, as it increases their proximity to fellow group members and decreases vigilance towards out-group intruders. This finding has implications for understanding the evolution of social behavior and conservation efforts.
Article
Physics, Multidisciplinary
C. Xu, P. M. Hui
Summary: This study investigates cooperative behavior in a population engaged in Public Goods Games (PGG) with players in dynamic groups of various sizes and memberships. It proposes a learning mechanism for switching strategy based on comparing payoffs between two randomly chosen players. Analytical and numerical simulations confirm that cooperation can be promoted by adjusting the multiplicative factor and group size distribution. The findings highlight the role of smaller groups in promoting cooperation in a PGG setting.
PHYSICA A-STATISTICAL MECHANICS AND ITS APPLICATIONS
(2023)
Article
Mathematics, Interdisciplinary Applications
Shounan Lu, Ge Zhu, Lianzhong Zhang
Summary: This study proposes a coevolutionary model in the prisoner's dilemma game, where the community environment determines the anti-social revenue structure. It is found that individuals' perception of the external environment can trigger antisocial behavior by influencing their perception of antisocial revenue. Additionally, their past strategic information also plays a similar role. Simulation results show that this mechanism significantly improves cooperation, especially when sensitivity to the environment is taken into account. Analysis also reveals that different optimal cooperative levels can result from a lack of experience and insufficient environmental information.
CHAOS SOLITONS & FRACTALS
(2023)
Article
Mathematics, Interdisciplinary Applications
Tianyu Ren, Junjun Zheng
Summary: Altruistic sanctions play a crucial role in promoting cooperation in human society, and introducing a tolerance-based expulsion mechanism can significantly enhance cooperation, stabilize it under negative conditions, and determine the optimal threshold for implementation of expulsion.
CHAOS SOLITONS & FRACTALS
(2021)
Article
Computer Science, Artificial Intelligence
Chanseung Lee, Chang-Hwan Lee
Summary: This paper explores maximizing the benefit of the larger group in the prisoner's dilemma and analyzes the specific effects of defection for optimizing group benefit.
APPLIED ARTIFICIAL INTELLIGENCE
(2023)
Article
Multidisciplinary Sciences
Kasper Otten, Ulrich J. Frey, Vincent Buskens, Wojtek Przepiorka, Naomi Ellemers
Summary: How people cooperate in providing public goods in groups with changing compositions remains poorly understood. This study analyzes data from an online public goods game and finds that changes in group composition negatively affect cooperation, with newcomers contributing less than incumbents.
NATURE COMMUNICATIONS
(2022)
Article
Mathematics, Applied
Xu Han, Xiaowei Zhao, Haoxiang Xia
Summary: The study proposed an interaction range adjustment mechanism based on aspirated payoff, which significantly promotes cooperation. The probability of adjusting the interaction range and the aspiration level are crucial factors affecting cooperation evolution, with individuals having higher shrinkage and lower expansion probabilities being more favorable for establishing cooperation.
APPLIED MATHEMATICS AND COMPUTATION
(2021)
Article
Multidisciplinary Sciences
Aizhong Shen, Zilin Gao, Xiang Gao, Dan Cui
Summary: This study found that the extortion strategy is evolutionarily stable in hypernetworks. Compared to traditional games, the extortion game in hypernetworks promotes the emergence of cooperative behavior. Cooperators are attracted by smaller benefit values, and even under extreme conditions, cooperation behavior still survives in hypernetworks.
SCIENTIFIC REPORTS
(2022)
Article
Physics, Multidisciplinary
Ji Quan, Caixia Tang, Xianjia Wang
Summary: Reputation provides important information to society and the discount effect on reputation plays a crucial role in the emergence and maintenance of cooperative behavior. The discount effect on reputation is divided into relative reputation and absolute reputation situations, with the latter being more conducive to the evolution of cooperation.
PHYSICA A-STATISTICAL MECHANICS AND ITS APPLICATIONS
(2021)
Article
Humanities, Multidisciplinary
Sarah M. Leisterer-Peoples, Susanne Hardecker, Joseph Watts, Simon J. Greenhill, Cody T. Ross, Daniel B. M. Haun
Summary: Research indicates that humans in cultures around the world engage in rule-based games, but there is limited understanding of the content and structure of these games. By providing ethnographic and historical information on games played in Austronesian cultural groups, this study aims to help researchers explore cross-cultural variations in the cooperativeness of games.
HUMANITIES & SOCIAL SCIENCES COMMUNICATIONS
(2021)
Article
Ecology
Theresa Jautzus, Jordi van Gestel, Akos T. Kovacs
Summary: Bacteria form cell collectives on surfaces in nature and secrete molecules that affect surface competition in different ways, such as surfactin acting as a common good and BslA and EPS acting locally.
Article
Automation & Control Systems
Jianlei Zhang, Zhiqi Li, Zimin Xu, Chunyan Zhang
ASIAN JOURNAL OF CONTROL
(2020)
Article
Automation & Control Systems
Jianlei Zhang, Yuying Zhu, Zengqiang Chen
IEEE TRANSACTIONS ON SYSTEMS MAN CYBERNETICS-SYSTEMS
(2020)
Article
Engineering, Electrical & Electronic
Chunyan Zhang, Qiaoyu Li, Yuying Zhu, Jianlei Zhang
IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS II-EXPRESS BRIEFS
(2019)
Article
Engineering, Electrical & Electronic
Jianlei Zhang, Ming Cao
IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS II-EXPRESS BRIEFS
(2020)
Article
Engineering, Electrical & Electronic
Yuying Zhu, Jianlei Zhang, Jianda Han, Zengqiang Chen
Summary: This brief proposes an interacting decision-making model for investigating the evolutionary dynamics of networked systems, highlighting the importance of asynchronous updating and local interventions from neighbors for system convergence.
IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS II-EXPRESS BRIEFS
(2021)
Article
Engineering, Aerospace
Xiaoxuan Li, Jianlei Zhang, Jianda Han
Summary: An trajectory planning method based on a value-function approximation algorithm is proposed for cable-suspended load transportation using three quadrotors, aiming to reach the target position quickly without load swinging. The proposed algorithm effectively fits the value function and enables smooth transportation of suspended load to different target locations, demonstrating its effectiveness and convergence.
AEROSPACE SCIENCE AND TECHNOLOGY
(2021)
Article
Computer Science, Artificial Intelligence
Rui Zhu, Zengqiang Chen, Jianlei Zhang, Zhongxin Liu
Summary: The study established a weighted networked evolutionary games model where players choose their trusters in different networks, and used an algorithm to optimize player strategies to reach the minimum payoff threshold.
KNOWLEDGE-BASED SYSTEMS
(2022)
Article
Computer Science, Artificial Intelligence
Ziheng Wang, Jianlei Zhang
Summary: This paper proposes a method to solve the dynamic task allocation problem of UAV swarms in complex scenes by modeling the behavioral characteristics of a wolf pack. The method considers the non-balanced task assignment problem and achieves high task completion and load balance through task scheduling, path planning, and coverage search algorithms.
KNOWLEDGE-BASED SYSTEMS
(2022)
Article
Engineering, Electrical & Electronic
Rui Zhu, Zengqiang Chen, Zhipeng Zhang, Zhongxin Liu, Jianlei Zhang
Summary: This paper presents the event-triggered control problem in weighted networked evolutionary games and proposes a process for designing event-triggered control to achieve the goal of ensuring that each player earns above a certain threshold.
IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS II-EXPRESS BRIEFS
(2022)
Article
Multidisciplinary Sciences
Pieter van den Berg, Siyuan Liu, Tom Wenseleers, Jianlei Zhang
Summary: Misrepresentation in cooperative behavior is common and detrimental to future cooperation. The effects of misrepresentation on cooperation outcomes are amplified by the possibility of building a personal reputation in China, but not in the USA.
SCIENTIFIC REPORTS
(2022)
Article
Engineering, Aerospace
Xiandong Pu, Chunyan Zhang, Jianlei Zhang
Summary: MTRT is an extension of path planning for traversing multiple targets in unknown environments at the lowest cost. The proposed DAA algorithm improves the efficiency of MTRT by implementing adaptive heuristic functions and adaptive node expansion methods.
IEEE TRANSACTIONS ON AEROSPACE AND ELECTRONIC SYSTEMS
(2023)
Article
Computer Science, Artificial Intelligence
Lei Zhao, Rui Li, Jianda Han, Jianlei Zhang
Summary: This article proposes a framework for multidifferent-target search in unknown environments based on swarm intelligence. The framework introduces the idea of distributed model predictive control in the target search method and enhances the robot's path prediction ability using a hierarchical prediction strategy. Compared to existing methods, this strategy significantly improves the functionality and success rate of multidifferent-target search in unknown complex obstacle environments. The article also presents two effective efforts to reduce computational complexity and speed up decision making.
IEEE TRANSACTIONS ON EVOLUTIONARY COMPUTATION
(2023)
Article
Computer Science, Information Systems
Huibin Jin, Zhanyao Hu, Kun Li, Mingjian Chu, Guoliang Zou, Guihua Yu, Jianlei Zhang
Summary: The distribution of visual attention among pilots affects flight performance, with experts showing more attention to key instruments, leading to better performance. An effective visual attention model could be developed based on this study to improve air traffic safety.
Article
Computer Science, Information Systems
Siyuan Liu, Jianda Han, Jianlei Zhang
JOURNAL OF INFORMATION AND TELECOMMUNICATION
(2020)
Article
Geochemistry & Geophysics
Wenpei Jiao, Jianlei Zhang
Summary: This work addresses the challenges of long-tail and few-shot problems in sonar image classification. By introducing a two-stage decoupled training approach and a novel multibalanced sampling method, the balanced ensemble transfer learning (BETL) pipeline is proposed to simultaneously overcome the LTFS problems.
IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING
(2022)
Article
Mathematics, Interdisciplinary Applications
Bo Li, Tian Huang
Summary: This paper proposes an approximate optimal strategy based on a piecewise parameterization and optimization (PPAO) method for solving optimization problems in stochastic control systems. The method obtains a piecewise parameter control by solving first-order differential equations, which simplifies the control form and ensures a small model error.
CHAOS SOLITONS & FRACTALS
(2024)
Article
Mathematics, Interdisciplinary Applications
Guram Mikaberidze, Sayantan Nag Chowdhury, Alan Hastings, Raissa M. D'Souza
Summary: This study explores the collective behavior of interacting entities, focusing on the co-evolution of diverse mobile agents in a heterogeneous environment network. Increasing agent density, introducing heterogeneity, and designing the network structure intelligently can promote agent cohesion.
CHAOS SOLITONS & FRACTALS
(2024)
Article
Mathematics, Interdisciplinary Applications
Gengxiang Wang, Yang Liu, Caishan Liu
Summary: This investigation studies the impact behavior of a contact body in a fluidic environment. A dissipated coefficient is introduced to describe the energy dissipation caused by hydrodynamic forces. A new fluid damping factor is derived to depict the coupling between liquid and solid, as well as the coupling between solid and solid. A new coefficient of restitution (CoR) is proposed to determine the actual physical impact. A new contact force model with a fluid damping factor tailored for immersed collision events is proposed.
CHAOS SOLITONS & FRACTALS
(2024)