نتایج جستجو برای: collective behaviors

تعداد نتایج: 179228  

2014
Mirza Waqar Baig Emilia I. Barakova Lucio Marcenaro Matthias Rauterberg Carlo S. Regazzoni

Detecting emotions of a crowd to control the situation is an area of emerging interest. The purpose of this paper is to present a novel idea to detect the emotions of the crowd. Emotions are defined as evolving quantities arising from the reaction to contextual situations in a set of dynamic pattern of events. These events depend on internal and external interaction states in an already mapped ...

Journal: :Indian Scientific Journal Of Research In Engineering And Management 2023

Swarm robotics, inspired by the collective intelligence observed in social insects, has emerged as a prominent and promising field of research domain robotics. This state-of-the-art review presents an in-depth analysis advancements, challenges, potential applications swarm with particular focus on how it draws inspiration from behaviors insects. The encompasses latest contributions, methodologi...

2008
Brian Whitworth Aldo de Moor Kristin Klinger Jeff Ash Carole Coulson Michael Brehm John M. Carroll Mary Beth Rosson Umer Farooq

Socio-technical systems are social systems that incorporate technological infrastructures. At the group level of analysis, the most important question in understanding socio-technical systems is how their technological infrastructures modulate collective capacities for performance and experience. This research addresses collective capacities with respect to various sorts of communities—interest...

2013
Bolei Zhou Xiaoou Tang Xiaogang Wang

Collective motions are common in crowd systems and have attracted a great deal of attention in a variety of multidisciplinary fields [2]. Collectiveness, which indicates the degree of individuals acting as a union in collective motion, is a fundamental and universal measurement for various crowd systems. Quantitatively measuring this universal property and comparing it across different crowd sy...

Journal: :رشد و یادگیری حرکتی - ورزشی 0
علی زاده محمدی استادیار پژوهشکدة خانواده دانشگاه شهید بهشتی. زهره احمدآبادی کارشناس ارشد پژوهشگری اجتماعی دانشگاه شهید بهشتی سمیه احمدآبادی دانشجوی دکتری تربیت بدنی دانشگاه تربیت مدرس مهدی رافعی بروجنی دانشجوی دکتری تربیت بدنی دانشگاه شهید بهشتی

substance abuse, violation and sexual behavior are the main reasons of fatality in adolescents and the youth. most risky behaviors including cigarettes, alcohol, drugs and unsafe sexual contacts occur under the age of 18. traditionally, sport is regarded as a means to encourage and develop healthy behaviors and a factor to protect and prevent risky behaviors. the present study studied 406 stude...

2012
Sebastian Weitz Stéphane Blanco Richard Fournier Jacques Gautrais Christian Jost Guy Theraulaz

The last decades have seen an increasing interest in modeling collective animal behavior. Some studies try to reproduce as accurately as possible the collective dynamics and patterns observed in several animal groups with biologically plausible, individual behavioral rules. The objective is then essentially to demonstrate that the observed collective features may be the result of self-organizin...

The structure of public spaces, particularly, the religious sites of Iran in the Islamic era follow the teachings and principles of Islam. Hosseinieh buildings are among the most significant of this type of public spaces whose function is related to one of the most significant religious communal rituals, i.e., mourning for the Third Shi‘a Imam. The main purpose of this study is to identify func...

2002
Jerome Chapelle Olivier Simonin Jacques Ferber

This paper addresses the problem of cooperation between learning situated agents. We present an agent’s architecture based on a satisfaction measure that ensures altruistic behaviors in the system. Initially these cooperative behaviors are obtained by reaction to local signals emitted by the agents following their satisfaction. Then, we introduce into this architecture a reinforcement learning ...

Journal: :Physical review. E, Statistical, nonlinear, and soft matter physics 2012
Nicole Abaid Erik Bollt Maurizio Porfiri

Social organisms at every level of evolutionary complexity live in groups, such as fish schools, locust swarms, and bird flocks. The complex exchange of multifaceted information across group members may result in a spectrum of salient spatiotemporal patterns characterizing collective behaviors. While instances of collective behavior in animal groups are readily identifiable by trained and untra...

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