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Behavior and Evolutionary Dynamics in Crowd Networks

2020-07-28 Computers
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Release : 2020-07-28
Genre : Computers
Kind : eBook
Book Rating : 600/5 ( reviews)

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Book Synopsis Behavior and Evolutionary Dynamics in Crowd Networks by : Yan Chen

Download or read book Behavior and Evolutionary Dynamics in Crowd Networks written by Yan Chen. This book was released on 2020-07-28. Available in PDF, EPUB and Kindle. Book excerpt: This book offers a holistic framework to study behavior and evolutionary dynamics in large-scale, decentralized, and heterogeneous crowd networks. In the emerging crowd cyber-ecosystems, millions of deeply connected individuals, smart devices, government agencies, and enterprises actively interact with each other and influence each other’s decisions. It is crucial to understand such intelligent entities’ behaviors and to study their strategic interactions in order to provide important guidelines on the design of reliable networks capable of predicting and preventing detrimental events with negative impacts on our society and economy. This book reviews the fundamental methodologies to study user interactions and evolutionary dynamics in crowd networks and discusses recent advances in this emerging interdisciplinary research field. Using information diffusion over social networks as an example, it presents a thorough investigation of the impact of user behavior on the network evolution process and demonstrates how this can help improve network performance. Intended for graduate students and researchers from various disciplines, including but not limited to, data science, networking, signal processing, complex systems, and economics, the book encourages researchers in related research fields to explore the many untouched areas in this domain, and ultimately to design crowd networks with efficient, effective, and reliable services.

Evolutionary Dynamics of Complex Communications Networks

2013-10-14 Computers
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Release : 2013-10-14
Genre : Computers
Kind : eBook
Book Rating : 413/5 ( reviews)

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Book Synopsis Evolutionary Dynamics of Complex Communications Networks by : Vasileios Karyotis

Download or read book Evolutionary Dynamics of Complex Communications Networks written by Vasileios Karyotis. This book was released on 2013-10-14. Available in PDF, EPUB and Kindle. Book excerpt: Until recently, most network design techniques employed a bottom-up approach with lower protocol layer mechanisms affecting the development of higher ones. This approach, however, has not yielded fascinating results in the case of wireless distributed networks. Addressing the emerging aspects of modern network analysis and design, Evolutionary Dyna

Evolutionary Dynamics of Time-Resolved Social Interactions

2014
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Release : 2014
Genre :
Kind : eBook
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Book Synopsis Evolutionary Dynamics of Time-Resolved Social Interactions by : Alessio Cardillo

Download or read book Evolutionary Dynamics of Time-Resolved Social Interactions written by Alessio Cardillo. This book was released on 2014. Available in PDF, EPUB and Kindle. Book excerpt: Cooperation among unrelated individuals is frequently observed in social groups when their members combine efforts and resources to obtain a shared benefit that is unachievable by an individual alone. However, understanding why cooperation arises despite the natural tendency of individuals towards selfish behavior is still an open problem and represents one of the most fascinating challenges in evolutionary dynamics. Recently, the structural characterization of the networks in which social interactions take place has shed some light on the mechanisms by which cooperative behavior emerges and eventually overcomes the natural temptation to defect. In particular, it has been found that the heterogeneity in the number of social ties and the presence of tightly knit communities lead to a significant increase in cooperation as compared with the unstructured and homogeneous connection patterns considered in classical evolutionary dynamics. Here, we investigate the role of social-ties dynamics for the emergence of cooperation in a family of social dilemmas. Social interactions are in fact intrinsically dynamic, fluctuating, and intermittent over time, and they can be represented by time-varying networks. By considering two experimental data sets of human interactions with detailed time information, we show that the temporal dynamics of social ties has a dramatic impact on the evolution of cooperation: the dynamics of pairwise interactions favors selfish behavior.

Modeling Behavior in Complex Public Health Systems

2013-09-27 Medical
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Release : 2013-09-27
Genre : Medical
Kind : eBook
Book Rating : 177/5 ( reviews)

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Book Synopsis Modeling Behavior in Complex Public Health Systems by : Christopher R. Keane

Download or read book Modeling Behavior in Complex Public Health Systems written by Christopher R. Keane. This book was released on 2013-09-27. Available in PDF, EPUB and Kindle. Book excerpt: Print+CourseSmart

Behavior Dynamics in Media-Sharing Social Networks

2011-04-14 Technology & Engineering
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Release : 2011-04-14
Genre : Technology & Engineering
Kind : eBook
Book Rating : 023/5 ( reviews)

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Book Synopsis Behavior Dynamics in Media-Sharing Social Networks by : H. Vicky Zhao

Download or read book Behavior Dynamics in Media-Sharing Social Networks written by H. Vicky Zhao. This book was released on 2011-04-14. Available in PDF, EPUB and Kindle. Book excerpt: In large-scale media-sharing social networks, where millions of users create, share, link and reuse media content, there are clear challenges in protecting content security and intellectual property, and in designing scalable and reliable networks capable of handling high levels of traffic. This comprehensive resource demonstrates how game theory can be used to model user dynamics and optimize design of media-sharing networks. It reviews the fundamental methodologies used to model and analyze human behavior, using examples from real-world multimedia social networks. With a thorough investigation of the impact of human factors on multimedia system design, this accessible book shows how an understanding of human behavior can be used to improve system performance. Bringing together mathematical tools and engineering concepts with ideas from sociology and human behavior analysis, this one-stop guide will enable researchers to explore this emerging field further and ultimately design media-sharing systems with more efficient, secure and personalized services.

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