26 research outputs found
La inversión extranjera directa en Argentina durante los gobiernos peronistas (1946-1955)
No full textFil: Lenarduzzi, Julieta. Universidad de San Andrés. Departamento de Ciencias Sociales; Argentin
Suspensões de Poisson, ergodicidade e o teorema central do limite
No full textO objetivo principal deste trabalho e estudar os resultados apresentados por R. Zeimuller em Poisson Suspensions of Compactly Regenerative Transformations[Z0]. Neste artigo, partindo de um espaço de medida σ-finito (X;A;μ) com uma transformação ergódica T, o autor consideração de T em poeiras enumeráveis de pontos, o que define uma transformação T num espaço de probabilidade ~ X. Será mostrado que ~ T e invariante e ergódica para uma medida ~μ em ~ X, que est a relacionada com estes conjuntos enumer aveis de pontos. Apesar de não valer o teorema de Birkhoff para o espaço inicial (X;A;μ ) que tem medida infinita, vale a convergência das médias ergódicas neste novo espaço, o que permite recuperar a medida de um conjunto A em termos do número de visitas a A se forem consideradas órbitas de conjuntos enumeráveis ~ μ-típicos ao invés de olhar para a órbita de um só ponto. São estabelecidas ainda condições suficientes para obter um Teorema Central do Limite que acompanha o teorema ergódico de Birkhoff para ~Sn . Também em faremos um breve estudo sobre conservatividade de aplicações em espa ços σ-nito com medida total infinita, taxa de errância de conjuntos de medida positiva e medida aleatória de PoissonThe main purpose of this work is to understand the results presented by R. Zeimuller on his paper Poisson Suspensions of Compactly Regenerative Transformati-ons[Z0]. In this paper, considering σ- nite space (X;A;μ) and a ergodic transformation T, the author considers the action of T on a countable ensemble of points, which de nes a transformation ~ acting on another probability space ~ X. It will be proved that ~ T is invariant and ergodic for a measure ~μ on ~ X, which is related to this countable set of points. We know that Birkhoff's ergodic theorem is not valid on its classical formulation to a in nite measure space (X;A;μ), however we have the convergence of the ergodic means on this new space. This allows us to, somehow, recover the measure of a given set A just looking at the number of its visits considering the orbits of a ~ μ-typical coun-table set instead of looking at the orbit of one single point. It is also established some su cient conditions in order to get a Central Limit Theorem for ~ Sn . We'll also make a brief discussion on conservativity of maps on σ-finite spaces with full measure in nity, wandering rate of positive measure and Poisson random measure. We'll also make a brief discussion on conservativity of maps on σ-finite spaces with full measure in nity, wandering rate of positive measure and Poisson random measureConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq
Suspensões de Poisson, ergodicidade e o teorema central do limite
No full textO objetivo principal deste trabalho e estudar os resultados apresentados por R. Zeimuller em Poisson Suspensions of Compactly Regenerative Transformations[Z0]. Neste artigo, partindo de um espaço de medida σ-finito (X;A;μ) com uma transformação ergódica T, o autor consideração de T em poeiras enumeráveis de pontos, o que define uma transformação T num espaço de probabilidade ~ X. Será mostrado que ~ T e invariante e ergódica para uma medida ~μ em ~ X, que est a relacionada com estes conjuntos enumer aveis de pontos. Apesar de não valer o teorema de Birkhoff para o espaço inicial (X;A;μ ) que tem medida infinita, vale a convergência das médias ergódicas neste novo espaço, o que permite recuperar a medida de um conjunto A em termos do número de visitas a A se forem consideradas órbitas de conjuntos enumeráveis ~ μ-típicos ao invés de olhar para a órbita de um só ponto. São estabelecidas ainda condições suficientes para obter um Teorema Central do Limite que acompanha o teorema ergódico de Birkhoff para ~Sn . Também em faremos um breve estudo sobre conservatividade de aplicações em espa ços σ-nito com medida total infinita, taxa de errância de conjuntos de medida positiva e medida aleatória de PoissonThe main purpose of this work is to understand the results presented by R. Zeimuller on his paper Poisson Suspensions of Compactly Regenerative Transformati-ons[Z0]. In this paper, considering σ- nite space (X;A;μ) and a ergodic transformation T, the author considers the action of T on a countable ensemble of points, which de nes a transformation ~ acting on another probability space ~ X. It will be proved that ~ T is invariant and ergodic for a measure ~μ on ~ X, which is related to this countable set of points. We know that Birkhoff's ergodic theorem is not valid on its classical formulation to a in nite measure space (X;A;μ), however we have the convergence of the ergodic means on this new space. This allows us to, somehow, recover the measure of a given set A just looking at the number of its visits considering the orbits of a ~ μ-typical coun-table set instead of looking at the orbit of one single point. It is also established some su cient conditions in order to get a Central Limit Theorem for ~ Sn . We'll also make a brief discussion on conservativity of maps on σ-finite spaces with full measure in nity, wandering rate of positive measure and Poisson random measure. We'll also make a brief discussion on conservativity of maps on σ-finite spaces with full measure in nity, wandering rate of positive measure and Poisson random measureConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq
Welington de Melo and Jacob Palis: Their First Meeting, Some of Their Work on Structural Stability and a Lifetime of Friendship
No full textGesamtkunstwerk. Contemporary Art and Media Culture in Boris Groys
No full textEste artículo se propone abordar las relaciones entre cultura mediática y arte contemporáneo en la obra teórica y crítica de Boris Groys poniendo especial énfasis en la idea wagneriana de obra de arte total retomada por el autor. Para ello, a partir de una breve descripción de obra de arte, se introduce una descripción de la categoría y el uso que le da Groys para analizar la cultura del stalinismo, las formas del arte contemporáneo y sus relaciones con la cultura mediática en la actualidad.This article aims to address the relationship between media culture and contemporary art in the theoretical and critical work of Boris Groys, placing special emphasis on the Wagnerian idea of total work of art taken up by the author. For this, from a brief description of work of art, we present a description of the category and use given by Groys to analyze the culture of Stalinism, the forms of contemporary art and their relationship with media culture today.Facultad de Bellas Arte
Serverless Testing: Tool Vendors’ and Experts’ Point of View: Tool Vendors' and Experts' Points of View
No full textTesting serverless applications plays an important role in software quality assurance. The current status of testing and debugging in serverless-based applications depicted by the experts helped us highlight issues and challenges that need to be deeply investigated.Software Engineerin
Towards defining a microservice migration framework
No full textMicroservices are more and more popular. As a result, some companies started to believe that microservices are the solution to all of their problems and rush to adopt microservices without sufficient knowledge about the impacts. Most of the time they expect to decrease their maintenance effort or to ease the deployment process. However, re-architecting a system to microservices is not always beneficial. In this work we propose a work-plan to identify a decision framework that supports practitioners in the understanding of possible migration based benefits and issues. This will lead to more reasoned decisions and mitigate the risk of migration. © 2018 Copyright held by the owner/author(s).</p
Formas, encuentros, mezclas.: Comunicación, arte y sensibilidad contemporánea (una lectura de bourriaud).
No full textThis article ponders on the contributions made by Nicholas Bourriaud to the construction of a view on the relationships between communication, art, and contemporary social life. The analysis starts reviewing and making a synthesis of some of his main categories: “relational aesthetics”, “post-production”, “the radicant” and “the form / exform”. This author has had an outstanding resonance in the discussion about the art in the beginning of the century, and his ideas are a key contribution to think the transformations of the sensitivity, the expansion of the media culture and the renovation of the of artistic / cultural production forms today. The way in which it relates art / communication / society allows exchanges between communication problems, aesthetic analysis, and social theory, beyond disciplinary barriers.Este artigo tem como objetivo refletir sobre as contribuições de Nicholas Bourriaud para a construção de uma visão sobre as relações entre comunicação, arte e vida social contemporânea a partir da revisão e síntese de algumas de suas principais categorias: "estética relacional", "pós-produção" "," Radicante "e" forma / exforma ". Este autor teve uma ressonância marcante no discurso sobre a arte do início do século e suas idéias constituem uma contribuição para pensar as transformações da sensibilidade, a expansão da cultura midiática e a renovação das formas de produção artística / cultural do mundo. sociedade atual. A maneira como relaciona arte / comunicação / sociedade permite trocas entre problemas de comunicação, análise estética e teoria social, deixando barreiras disciplinares.
Este artículo se propone reflexionar sobre los aportes formulados por Nicholas Bourriaud a la construcción de una mirada sobre las relaciones entre comunicación, arte y vida social contemporánea a partir de la revisión y síntesis de algunas de sus principales categorías: “estética relacional”, “postproducción”, “radicante” y “forma/exforma”. Este autor ha tenido una resonancia destacada en el discurso sobre el arte de comienzos de siglo y sus ideas constituyen un aporte para pensar las transformaciones de la sensibilidad, la expansión de la cultura mediática y la renovación de las formas de producción artístico/cultural de la sociedad actual. La manera en que pone en relación arte/comunicación/sociedad permite entablar intercambios entre problemas de la comunicación, análisis estético y teoría social, saliendo de las barreras disciplinarias.
From monolithic systems to Microservices : An assessment framework
No full textContext: Re-architecting monolithic systems with Microservices-based architecture is a common trend. Various companies are migrating to Microservices for different reasons. However, making such an important decision like re-architecting an entire system must be based on real facts and not only on gut feelings. Objective: The goal of this work is to propose an evidence-based decision support framework for companies that need to migrate to Microservices, based on the analysis of a set of characteristics and metrics they should collect before re-architecting their monolithic system. Method: We conducted a survey done in the form of interviews with professionals to derive the assessment framework based on Grounded Theory. Results: We identified a set consisting of information and metrics that companies can use to decide whether to migrate to Microservices or not. The proposed assessment framework, based on the aforementioned metrics, could be useful for companies if they need to migrate to Microservices and do not want to run the risk of failing to consider some important information. © 2021 The Author(s)open access</p
