12,673 research outputs found

    MABS validation through repeated execution and data mining analysis

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    Agent Based Modelling is the most interesting and advanced approach for simulating a complex system: in a social context, the single parts and the whole are often very hard to describe in detail. Besides, there are agent based formalisms which allow to study the emergency of social behaviour with the creation and study of models, known as artificial societies. Thanks to the ever increasing computational power, it's been possible to use such models to create software, based on intelligent agents, which aggregate behaviour is complex and difficult to predict, and can be used in open and distributed systems. Data mining is born in the last decades in order to help users in finding useful knowledge from the otherwise overwhelming amount of data available nowadays from the web and the data collected every day by companies. Data Mining techniques can therefore be the keystone to reveal non-trivial knowledge expressed by the initial assumption used to build the micro-level of the model and the structure of the society of agents that emerged from the simulation

    Facades of the Libreria di San Marco in Venice, The: An Interpretation of the Design Process

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    "A new work in which I propose an interpretation of the design process Sansovino used to create the magnificent facades of the Libreria di San Marco in Venice, a masterpiece of Renaissance architecture." Sent to Marquand librarian by author Dec. 202

    Art without an Author: Vasari’s Lives and Michelangelo’s Death

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    Monografia sulla rappresentazione di Michelangelo nelle due edizioni delle Vite, sulla storia del libro e la questione della sua paternitàBook dedicated to the representation of Michelangelo in Vasari's Lives of the Artists, to the history of the book, and to the problem of its authorshi

    How to prevent crimes using earthquakes

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    In this chapter the author describes how techniques coming from earthquakes prediction has been used to produce successful mathematical models useful in preventing crimes

    The Research Agenda: Marco Bassetto on the Quantitative Evaluation of Fiscal Policy Rules

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    Marco Bassetto is a Senior Economist in the Economic Research Department at the Federal Reserve Bank of Chicago. He is interested in political-economy models of fiscal policy and in applications of game theory to the analysis of macroeconomic policy more in general. This piece reflects the personal views of the author and not necessarily those of the Federal Reserve Bank of Chicago or the Federal Reserve System.

    Princes, Towns, Palaces: A Renaissance “Architecture of Power”

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    This essay is the introductory chapter of a book collecting the results of a joint research project on ‘royal’ palaces in early modern Italy coordinated by Marco Folin. By summarizing the results of his studies on Italian court architecture, the author underlines the pluralistic character of Quattrocento architectural language, due to the strenght of municipal traditions often dating back to communal age

    Stages for the More Sustainable Farm

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    Currently, agricultural farm units are faced with a double and most times contradictory challenge, in order to be successful: on the one hand the invested capital has to be profitable and the economic performance has to be maximised. On the other hand, given the socio-environmental situation, it is necessary to preserve and to protect the environment and natural resources. Given the potential conflict of the two aims, since the satisfaction of one implies the underperformance of the other (and vice versa), the question then is: which is the solution to choose? We intend, in this work, to formulate a farm plan with the purpose of reconciling the criteria of environmental sustainability with that of economic competitiveness. For this achievement we proceed to the comparative study of sustainability of different groups of farms identified in the study area (first evaluation cycle) through MESMIS (“Marco para la Evaluación de Sistemas de Manejo de Recursos Naturales Mediante Indicadores de Sustentabilidad” - Framework for Evaluation of Natural-Resource Systems Handling through Sustainability Indicators) methodology, that allowed to select the more sustainable group of farms. Based on the found potentialities and weakness on these production systems, we stepped to the planning of a production unit of bovine meat, which obeys simultaneously to economic and environmental objectives, using Multicriteria Decision. We finished the work with the sustainability evaluation between groups of farms identified previously and the planned farms (second evaluation cycle), based, again, in the MESMIS methodology, to confirm (or not) the greatest sustainability of the last ones. Analyses of the results allow us to confirm the greatest relative sustainability of the planned farm, for the diverse traced scenarios.Decision taking, planning, sustainability, Environmental Economics and Policy, Farm Management,

    MARCO EXTRAORDINÁRIO

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    RESUMO: Em recente coluna publicada no jornal O Estado de S. Paulo, o jornalista Humberto Werneck fala sobre seu convívio com o autor Marco Antônio de Menezes, dando particular ênfase ao período em que foram colegas no Jornal da Tarde, de 1970 a 1973. Palavras-chave : Marco Antônio de Menezes; Jornal da Tarde; Década de 1970; Homossexualismo ABSTRACT: In a recent column published in the newspaper O Estado de S. Paulo, journalist Humberto Werneck talks about his relationship with author Marco Antônio de Menezes, with particular emphasis on the period in which they were colleagues in Jornal da Tarde from 1970 to 1973. Keywords: Marco Antônio de Menezes; Jornal da Tarde; 1970s; Homosexualit
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