56 research outputs found

    Un Simulador empresarial como herramienta práctica para la asignatura de Aprendizaje Automático

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    En este artículo se plantea el uso de un simulador empresarial (SIMBA) como dominio de aplicación de las prácticas de la asignatura de Aprendizaje Automático (AA). El objetivo principal es que los alumnos se enfrenten a un entorno realista en el que tengan que plantear y ofrecer soluciones basadas en AA. El contexto de la toma de decisiones empresarial ofrece un amplio abanico de aplicaciones, desde el análisis de datos (predicción de resultados empresariales, análisis de perfiles de decisión, etc.) hasta el aprendizaje de comportamientos (soporte a la toma de decisión). Esto permite configurar la parte práctica de la asignatura mediante prácticas solapadas con un matiz mucho más realista que el que se conseguía en años anteriores, a la vez que se cubren gran parte de los contenidos teóricos de la asignatura. La iniciativa se aplicó el curso 2008-2009 con resultados satisfactorios y forma parte de un proyecto de innovación docente que se está realizando en el curso 2009-2010.Peer Reviewe

    A social and emotional model for obtaining believable emergent behaviors

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    Proceeding of: 13th International Conference, AIMSA 2008, Varna, Bulgaria, September 4-6, 2008This paper attempts to define an emotional model for virtual agents that behave autonomously in social worlds. We adopt shallow modeling based on the decomposition of the emotional state in two qualities: valence (pleasantness or hedonic value) and arousal (bodily activation) and, also, for the agent personality based on the five factors model (openness, conscientiousness, extroversion, agreeableness and neuroticism). The proposed model aims to endow agents with a satisfactory emotional state achieved through the social actions, i.e. the development of social abilities. Psychology characterizes these social abilities for: using the language as a tool (verbal and nonverbal communication), being learned, producing reciprocal reward among the individuals involved in the communication and for depending on the individual features. We have implemented our model in the framework of a computer game, AI-live, to show its validity.Publicad

    Un simulador empresarial como herramienta práctica para la asignatura de Aprendizaje Automático

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    En este artículo se plantea el uso de un simulador empresarial (SIMBA) como dominio de aplicación de las prácticas de la asignatura de Aprendizaje Automático (AA). El objetivo principal es que los alumnos se enfrenten a un entorno realista en el que tengan que plantear y ofrecer soluciones basadas en AA. El contexto de la toma de decisiones empresarial ofrece un amplio abanico de aplicaciones, desde el análisis de datos (predicción de resultados empresariales, análisis de perfiles de decisión, etc.) hasta el aprendizaje de comportamientos (soporte a la toma de decisión). Esto permite configurar la parte práctica de la asignatura mediante prácticas solapadas con un matiz mucho más realista que el que se conseguía en años anteriores, a la vez que se cubren gran parte de los contenidos teóricos de la asignatura. La iniciativa se aplicó el curso 2008-2009 con resultados satisfactorios y forma parte de un proyecto de innovación docente que se está realizando en el curso 2009-2010.Este trabajo ha sido parcialmente financiado por el Ministerio de Ciencia e Innovación, subprograma de Proyectos de Investigación Fundamental orientada a la transmisión de conocimiento a la empresa (TRACE), TRA2009-0080

    SIMBA: a simulator for business education and research

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    Business simulators are used for decision-making since different scenarios can be evaluated without risk. They are also used in business management education. The main goal of this paper is to introduce SIMBA (SIMulator for Business Administration), a new simulator that serves as a web-based platform for business education, permitting both classroom and distance education. This paper also adds a research aspect in business intelligence because SIMBA can be used as a fieldwork tool for the development and evaluation of intelligent agents. The simulator creates a more complex competitive environment in which intelligent agents play the role of business decision makers.This work has been partially sponsored by a regional project CCG08-UC3M/TIC-4141 of the Comunidad de Madrid, a national project TIN2008-06701-C03-03 of the Ministerio de Ciencia e Innovación of Spain and a contract with Simuladores Empresariales S.L.Publicad

    Improving Production in Small and Medium Enterprises

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    Knowledge management has gained relevance during the last years to improve business functioning. However, there is still a growing need of developing innovative tools that can help small to medium sized enterprises to detect and predict undesired situations. This article present a multi-agent system aimed at detecting risky situations. The multi-agent system incorporates models for reasoning and makes predictions using case-based reasoning. The models are used to detect risky situations and an providing decision support facilities. An initial prototype was developed and the results obtained related to small and medium enterprises in a real scenario are presented

    A Multiagent System For Web-Based Risk Management in Small and Medium Business

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    Business Intelligence has gained relevance during the last years to improve business decision making. However, there is still a growing need of developing innovative tools that can help small to medium sized enterprises to predict risky situations and manage inefficient activities. This article present a multiagent system especially conceived to detect risky situations and provide recommendations to the internal auditors of SMEs. The core of the multiagent system is a type of agent with advanced capacities for reasoning to make predictions based on previous experiences. This agent type is used to implement an evaluator agent specialized in detect risky situations and an advisor agent aimed at providing decision support facilities. Both agents incorporate innovative techniques in the stages of the CBR system. An initial prototype was developed and the results obtained related to small and medium enterprises in a real scenario are presented
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