Regulated Open Multi-Agent Systems (ROMAS)

Regulated Open Multi-Agent Systems (ROMAS)
Author: Emilia Garcia
Publisher: Springer
Total Pages: 147
Release: 2014-09-24
Genre: Technology & Engineering
ISBN: 3319115723

Addressing the open problem of engineering normative open systems using the multi-agent paradigm, normative open systems are explained as systems in which heterogeneous and autonomous entities and institutions coexist in a complex social and legal framework that can evolve to address the different and often conflicting objectives of the many stakeholders involved. Presenting a software engineering approach which covers both the analysis and design of these kinds of systems, and which deals with the open issues in the area, ROMAS (Regulated Open Multi-Agent Systems) defines a specific multi-agent architecture, meta-model, methodology and CASE tool. This CASE tool is based on Model-Driven technology and integrates the graphical design with the formal verification of some properties of these systems by means of model checking techniques. Utilizing tables to enhance reader insights into the most important requirements for designing normative open multi-agent systems, the book also provides a detailed and easy to understand description of the ROMAS approach and the advantages of using ROMAS. This method is illustrated with case studies, in which the reader may develop a comprehensive understanding of applying ROMAS to a given problem. The case studies are presented with illustrations of the developments. Reading this book will help readers to understand the increasing demand for normative open systems and their development requirements; understand how multi-agent systems approaches can be used to deal with the development of systems of this kind; to learn an easy to use and complete engineering method for large-scale and complex normative systems and to recognize how Model-Driven technology can be used to integrate the analysis, design, verification and implementation of multi-agent systems.

Dependability of open multi-agent systems based on a law-governed approach

Dependability of open multi-agent systems based on a law-governed approach
Author:
Publisher:
Total Pages:
Release: 2006
Genre:
ISBN:

Com o aumento da complexidade dos SMAs governados por leis, tornousemais difícil projetar e implementar requisitos referentes à tolerância a falhas, principalmente por não existir nenhum ponto de controle sobre tais sistemas. E, apesar disto, não são conhecidas soluções que abordem tais questões naliteratura de governança de SMAs baseados em leis. Contudo, existe umatécnica de tolerância a falhas, chamada Replicação de Agentes, que propõereutilizar os conceitos de recuperação em sistemas distribuídos através datolerância a falhas para a recuperação de agentes baseando-se em informaçõesque identifiquem suas criticalidades. Entretanto, apesar de existirem algumasestratégias de estimativa de criticalidade de agentes, nenhuma apresenta o graude granularidade suficiente para o monitoramento de SMAs abertosgovernados por leis. Desta forma, o trabalho aqui proposto tem como objetivoapresentar um mecanismo de configuração de variação de criticalidade deagentes que interagem em SMAs abertos. Para isto é proposta uma arquiteturapara desenvolvimento de SMAs abertos governados por leis tolerantes a falhase uma abordagem para projetar tais mecanismos com simplicidade, modularidade e reuso. Este trabalho apresenta três contribuições principais: aextensão no modelo conceitual da linguagem declarativa de especificação de leiXMLaw com elementos para monitoramento da criticalidade dos agentes; aintegração dos frameworks de governança de SMAs abertos (M-Law) e deadaptação dinâmica de replicação de agentes (DIMAX); e a proposição de umaforma de documentação e derivação das leis. Por fim são apresentadas planilhasde resultados da aplicação do mecanismo proposto em dois estudos de caso.

Regulating agents interaction: a law enforcement approach

Regulating agents interaction: a law enforcement approach
Author:
Publisher:
Total Pages:
Release: 2003
Genre:
ISBN:

Nesta dissertação, apresenta-se uma abordagem para regular a interação dosagentes que fazem parte de um sistema multi-agente aberto. Em sistemas abertos, os agentes podem ser não-cooperativos, estão imersos em um ambiente altamenteimprevisível e, freqüentemente, os outros agentes que compõem o sistemanão são conhecidos a priori. Para algumas classes de aplicações, esta imprevisibilidadenão é adequada, podendo levar a falhas de software. Desta forma, éproposta uma abordagem baseada em leis de interação para construir sistemasmulti-agentes abertos, onde um controle sobre o comportamento dos agentes éesperado. Propõe-se um modelo conceitual para a especificação da forma comoas interações são reguladas em um sistema multi-agente. Este modelo conceitualtrata conceitos como cenas, normas e restrições de forma integrada. Alémdisso, a interação entre os agentes deve ser monitorada e as leis que foram especificadasdevem ser aplicadas. Para isto, propõe-se uma linguagem declarativapara a especificação da interação de acordo com os elementos do modelo conceituale uma infra-estrutura de software que age como mediador das interaçõesgarantindo que elas estejam de acordo com as especificações.

Cooperative Control of Multi-Agent Systems

Cooperative Control of Multi-Agent Systems
Author: Yue Wang
Publisher: John Wiley & Sons
Total Pages: 314
Release: 2017-05-08
Genre: Technology & Engineering
ISBN: 1119266122

A comprehensive review of the state of the art in the control of multi-agent systems theory and applications The superiority of multi-agent systems over single agents for the control of unmanned air, water and ground vehicles has been clearly demonstrated in a wide range of application areas. Their large-scale spatial distribution, robustness, high scalability and low cost enable multi-agent systems to achieve tasks that could not successfully be performed by even the most sophisticated single agent systems. Cooperative Control of Multi-Agent Systems: Theory and Applications provides a wide-ranging review of the latest developments in the cooperative control of multi-agent systems theory and applications. The applications described are mainly in the areas of unmanned aerial vehicles (UAVs) and unmanned ground vehicles (UGVs). Throughout, the authors link basic theory to multi-agent cooperative control practice — illustrated within the context of highly-realistic scenarios of high-level missions — without losing site of the mathematical background needed to provide performance guarantees under general working conditions. Many of the problems and solutions considered involve combinations of both types of vehicles. Topics explored include target assignment, target tracking, consensus, stochastic game theory-based framework, event-triggered control, topology design and identification, coordination under uncertainty and coverage control. Establishes a bridge between fundamental cooperative control theory and specific problems of interest in a wide range of applications areas Includes example applications from the fields of space exploration, radiation shielding, site clearance, tracking/classification, surveillance, search-and-rescue and more Features detailed presentations of specific algorithms and application frameworks with relevant commercial and military applications Provides a comprehensive look at the latest developments in this rapidly evolving field, while offering informed speculation on future directions for collective control systems The use of multi-agent system technologies in both everyday commercial use and national defense is certain to increase tremendously in the years ahead, making this book a valuable resource for researchers, engineers, and applied mathematicians working in systems and controls, as well as advanced undergraduates and graduate students interested in those areas.

Infrastructure for Agents, Multi-Agent Systems, and Scalable Multi-Agent Systems

Infrastructure for Agents, Multi-Agent Systems, and Scalable Multi-Agent Systems
Author: Tom Wagner
Publisher: Springer Science & Business Media
Total Pages: 320
Release: 2001-06-27
Genre: Computers
ISBN: 354042315X

Building research grade multi-agent systems usually involves a broad variety of software infrastructure ingredients like planning, scheduling, coordination, communication, transport, simulation, and module integration technologies and as such constitutes a great challenge to the individual researcher active in the area. The book presents a collection of papers on approaches that will help make deployed and large scale multi-agent systems a reality. The first part focuses on available infrastructure and requirements for constructing research-grade agents and multi-agent systems. The second part deals with support in infrastructure and software development methods for multi-agent systems that can directly support coordination and management of large multi-agent communities; performance analysis and scalability techniques are needed to promote deployment of multi-agent systems to professionals in software engineering and information technology.

Theoretical and Practical Frameworks for Agent-Based Systems

Theoretical and Practical Frameworks for Agent-Based Systems
Author: Zhang, Yu
Publisher: IGI Global
Total Pages: 343
Release: 2012-05-31
Genre: Computers
ISBN: 1466615664

Many everyday dilemmas existing in the real world are complex and difficult to solve or fix, ranging from tax evasion to dispatching taxis to scheduling patient visits in hospitals, and much more. Within these complicated problems, however, lies the potential to be simplified or solved by intelligent agents and multi-agent systems. Theoretical and Practical Frameworks for Agent-Based Systems tackles these real problems and many more, bringing the theoretical research of intelligent agents to researchers and practitioners in academia, government, and innumerable industries. Professionals and experts in every field ranging from education to healthcare and beyond will find this reference to be essential in the understanding of agents, and researchers currently working in the field of intelligent agents will benefit from this exciting examination of practical applications.

Issues in Multi-Agent Systems

Issues in Multi-Agent Systems
Author: Antonio Moreno
Publisher: Springer Science & Business Media
Total Pages: 229
Release: 2007-12-22
Genre: Computers
ISBN: 376438543X

Discover the latest developments and issues in multi-agent systems by exploring their applications in various domains such as electronic markets, e-tourism, ambience intelligence, and complex system analysis. The book is written by two researchers with hands-on experience in technology transfer. With their practical focus, they help you see how agent technology can be applied in many new services and environments.

Trends in Practical Applications of Agents and Multiagent Systems

Trends in Practical Applications of Agents and Multiagent Systems
Author: Juan Manuel Corchado Rodríguez
Publisher: Springer Science & Business Media
Total Pages: 195
Release: 2011-03-12
Genre: Technology & Engineering
ISBN: 3642199313

PAAMS, the International Conference on Practical Applications of Agents and Multi-Agent Systems is an evolution of the International Workshop on Practical Applications of Agents and Multi-Agent Systems. PAAMS is an international yearly tribune to present, to discuss, and to disseminate the latest developments and the most important outcomes related to real-world applications. It provides a unique opportunity to bring multi-disciplinary experts, academics and practitioners together to exchange their experience in the development of Agents and Multi-Agent Systems. This volume presents the papers that have been accepted for the 2011 in the workshops: Workshop on Agents for Ambient Assisted Living, Workshop on Agent-Based Solutions for Manufacturing and Supply Chain, Workshop on Agents and Multi-agent systems for Enterprise Integration.