Online automated synthesis of compact normative systems

Most normative systems make use of explicit representations of norms (namely, obligations, prohibitions, and permissions) and associated mechanisms to support the self-regulation of open societies of self-interested and autonomous agents. A key problem in research on normative systems is that of how...

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Detalles Bibliográficos
Autores: Morales, Javier, López-Sánchez, Maite, Rodríguez-Aguilar, Juan Antonio, Vasconcelos, Wamberto, Wooldridge, Michael
Tipo de recurso: artículo
Estado:Versión aceptada para publicación
Fecha de publicación:2015
País:España
Institución:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/130277
Acceso en línea:http://hdl.handle.net/10261/130277
Access Level:acceso abierto
Palabra clave:Automated synthesis
Social networking
Multiagent systems
Autonomous agents
Normative systems
Norm synthesis
Complex problems
Explicit representation
Self regulation
Synthesis mechanism
Undesirable state
Descripción
Sumario:Most normative systems make use of explicit representations of norms (namely, obligations, prohibitions, and permissions) and associated mechanisms to support the self-regulation of open societies of self-interested and autonomous agents. A key problem in research on normative systems is that of how to synthesise effective and efficient norms. Manually designing norms is time consuming and error prone. An alternative is to automatically synthesise norms. However, norm synthesis is a computationally complex problem. We present a novel online norm synthesis mechanism, designed to synthesise compact normative systems. It yields normative systems composed of concise (simple) norms that effectively coordinate a multiagent system (MAS) without lapsing into overregulation. Our mechanism is based on a central authority that monitors a MAS, searching for undesired states. After detecting undesirable states, the central authority then synthesises norms aimed to avoid them in the future.We demonstrate the effectiveness of our approach through experimental results. © 2015 ACM.