3,240 research outputs found
An Extension to the Model of Inequity Aversion by Fehr and Schmidt
No full textThe aim of this paper is to improve on the model by Fehr and Schmidt (1999) by developing a non-linear model (that leads to interior rather than corner solutions) and by taking into account that different levels of income imply different reactions of fair-minded people. We suggest to modify the inequity-aversion utility function proposed by Fehr and Schmidt by taking into account not only the difference between players' payoffs, but also their absolute value. This allows for a non-linear utility function where different stakes lead to different unique optimal interior solutions.
ITALY
No full textFrom 2003 to 2016, Prof. Alberto Musso has written and up-dated every year this Chapter, priorly written by Prof. Mario Fabiani. In particular, since 2003, the Chapter has analyzed the main changes in Italian Copyright Law, both from European sources - the Italian implementation of Directive 2001/29/EC on the harmonisation of certain aspects of copyright and related rights in the information society (legislative decree N° 68/2003); of Directive 2001/84/EC on the resale right for the benefit of the author of an original work of art (Legislative Decree N° 118/2006); of Directive 2011/77/EU on the term of protection of copyright and certain related rights (Legislative Decree N° 22/2014); of Directive 2012/28/EU on certain permitted uses of orphan works (Legislative Decree N° 163/2014) - and from only national provisions (e.g. Articles 15, sec. 3, and 15-bis of the Italian Copyright Act on public performances of protected works in libraries, museums or cultural clubs.; the link with the Regulation of the Italian Authority on Communication about copyright protection on the net, pursuant to Article 32-bis of Legislative Decree N° 177/2005, and to Legislative Decree n° 9/2008 on audiovisual rights on sport events, etc.). These positive sources are always accompanied - also with criticism - by a wide description of case law and scholars' constructions of law and pratice of copyright and related rights in text and footnotes
Actitudes hacia la lengua maya de un sector de población de la Ciudad de Mérida /
No full text\ua0tesis que para obtener el grado de Doctorado en Antropología, presenta Eyder Gabriel Sima Lozano ; asesor Mario Alberto Castillo Hernández, Laura Gabriela García Landa, Roland Terborg Schmidt291 páginas :\ua0ilustracionesDoctorado en Antropología\ua0UNAM, Facultad de Filosofía y Letras,\ua0201
Electronic Dictionaries for Information Retrieval, Automatic Textual Analysis and Semantic-Based Data Mining Software
No full textToday Lexicon-Grammar (LG) remains one of the most consistent
Natural Language Processing (NLP) approaches, especially for
Semantic-Based Data Mining (SBDM) and Semantic Web. Its main goal
is to describe all mechanisms of word combinations closely related to the
concrete use of lexical units and to sentence creation. Also, it gives an
exhaustive description of lexical and syntactic structures of several
languages. LG was set up by the French linguist Maurice Gross during
the ‘60s, and subsequently developed for and applied to Italian by
Annibale Elia, Emilio D’Agostino and Maurizio Martinelli. Its
theoretical approach is prevalently based on Zelig Sabbettai Harris’
Operator-Argument Grammar, which assumes that each human language
is a self-organizing system, and that the syntactic and semantic properties
of a given word may be calculated on the basis of the relationships this
word has with all other co-occurring words inside given sentence
contexts. Simple sentences2 are the minimal linguistic meaning structures
upon which LG founds its studies on natural language syntactic features.
In the last twenty years, LG has also reached important results in the
domain of automatic textual analysis and parsing with NLP-oriented
software such as INTEX3, UNITEX4, and more recently NOOJ5.
1 Alberto Postiglione is author of paragraph 4.1. Mario Monteleone is author of
paragraphs 3.1 and 4. Federica Marano is author of paragraphs 3.2 and 4.3. Johanna
Monti is author of sections 1 and 2. Antonella Napoli is author of paragraph 4.2.
2 In LG, a simple sentence is formed by a unique predicative element (a verb, but
also a name or an adjective) plus all the necessary arguments it selects to achieve
acceptability and grammaticality. The study of simple sentences is completed analyzing
the rules of co-occurrence and selection restriction, which are distributional and
transformational rules based on predicate syntactic-semantic properties.
3 For more on INTEX, see http://intex.univ-fcomte.fr/.
4 For more on UNITEX, see http://www-igm.univ-mlv.fr/~unitex/.
5 For more on NooJ, see http://www.nooj4nlp.net/pages/nooj.html.
ALBERTO POSTIGLIONE - MARIO MONTELEONE -
FEDERICA MARANO - JOHANNA MONTI - ANTONELLA NAPOLI1
Università degli Studi di Salerno
ELECTRONIC DICTIONARIES FOR INFORMATION RETRIEVAL,
AUTOMATIC TEXTUAL ANALYSIS AND SEMANTIC-BASED
DATA MINING SOFTWARE
1. Theoretical and analytical framework: Lexicon-Gramma
El sistema de control de calidad y la industria 4.0 : estudio de caso de una empresa manufacturera de Santa Fe
No full textEn esta tesis se pretende determinar los aportes que la industria 4.0 podría hacer en el proceso de control de calidad de la empresa Colchón Plus, para efectuar propuestas que mejoren el desempeño del sistema productivo. El alcance de este trabajo se limita a la elaboración de propuestas, excluyendo su implementación práctica. Los objetivos principales son describir el sistema de control de calidad de la empresa Colchón Plus y detectar oportunidades de mejora en el sistema de calidad utilizando herramientas digitales de la industria 4.0. Durante la fase de investigación, se llevaron a cabo entrevistas con los diferentes participantes del sistema productivo y aquellos involucrados con el control de calidad. Se realizaron observaciones de tareas y se analizó la información estadística del sistema de calidad correspondiente al año 2021, para identificar puntos claves de la cadena productiva. También se investigaron las tecnologías habilitadoras de la industria 4.0 que podrían ser relevantes para el caso. Como resultado de este estudio, se obtuvieron una serie de propuestas enmarcadas en el concepto de Calidad 4.0. En caso de que la empresa decida implementarlas, se espera obtener diversos beneficios, destacando una línea de producción más eficiente, una disminución de los desperdicios y una mejora en la satisfacción de los clientes.Fil: Schmidt, Mario Alberto. Universidad Nacional de Rafaela. Maestría en Administración de Empresas; Argentin
Mario Prata: do acervo literário de A Gazeta de Lins à fortuna crítica
No full textThis work presents the life and work of author Mario Prata, Uberaba to Lins, Lins and for the literary universe. Does the survey of the first writings of Mario Prata, organizing the collection of newspaper A Gazeta de Lins, locating the pseudonym assumed by the author (Franco Abbiati) and others present (Di Franco, Ricardo Amaral, Newton and Mario Alberto). Starts collecting data from its critical fortune, demonstrating the relevance of the author on the stage of national literature. Performs a brief analysis of fragments of his work, as a sample of the diversity of his work, doing a history of the social columns and a study of fiction, chronicles chronicles also present in the career of Silver, since its beginning, in small writing interior São Paulo.Este trabalho apresenta a vida e obra do autor Mario Prata, de Uberaba à Lins, e de Lins para o universo literário. Faz o levantamento dos primeiros escritos de Mario Prata, organizando o acervo do jornal A Gazeta de Lins, localizando o pseudônimo assumido pelo autor (Franco Abbiati) e apresento outros (Di Franco, Ricardo Amaral, Newton e Mario Alberto). Inicia a coleta de dados de sua fortuna crítica, demonstrando a relevância do autor no cenário da literatura nacional. Realiza uma sucinta análise de fragmentos de sua obra, como amostra da diversidade de sua obra, fazendo um histórico das colunas sociais e um estudo das crônicas ficcionais, crônicas aliás, presentes na carreira de Prata, desde o seu inicio, na pequena redação do interior de São Paulo
À sombra do tamarindo: identidade, tradução cultural e gênero em O último voo do flamingo, de Mia Couto
No full textDissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Comunicação e Expressão, Programa de Pós-Graduação em Literatura, Florianópolis, 2014.Pretendemos expor questões presentes no romance do moçambicano Mia Couto O último voo do flamingo, como identidade, tradução cultural e gênero. A intenção é propor discussões acerca desses temas tão pertinentes na contemporaneidade, sobretudo no que se refere aos países africanos que passaram pelo processo de colonização e apenas recentemente conquistaram a independência política. Assim, procuramos elucidar também alguns pontos fundantes da relação entre literatura e o contexto histórico em que esta foi produzida, pois essa relação suscita diversas análises. Para tanto, trazemos à baila alguns(mas) estudiosos(as) da cena literária africana de língua portuguesa e também autores(as) das teorias pós-coloniais e de gênero.Abstract : It is intended to expose issues in the novel the Mozambican Mia Couto O ultimo voo do flamingo, like identity, gender and cultural translation. The intention is to propose discussions on these topics as relevant in contemporary times, especially with regard to African countries that have gone through the process of colonization and just recently won political independence. So, I try also to elucidate some foundational points of the relationship between literature and the historical context in which it was produced, because this relationship raises several analyzes. To do so, bring to the fore some scholars of African literary scene of the Portuguese language and also classical authors of postcolonial and gender theories
In principio era il rito. Il giudizio di Dio nel Lohengrin di Richard Wagner
No full textIl contributo offre alcune riflessioni sul significato dei processo come rito, sull'ordalia nel rito germanico antico, prendendo le mosse dal processo a Elsa von Brabant nel primo atto del Lohengrin di Richard Wagner, informato al metodo dell'accusatio, contrapposto al metodo dell'actio romana, giusta la dicotomia posta in luce in un celebre saggio di Giuseppe Chiovend
Logica dei condizionali e logica della probabilità
No full textThis paper aims at addressing some problems involving the nature of conditional sentences. The general outlines of a new theory (whose formalism has been spelled out by the author elsewhere in a pretty technical manner) are discussed here and exposed from a philosophical point of view, trying to avoid as far as possible all technicalities. In this paper it is argued that the logic of conditionals is throughout epistemic, so that it is relative to a deductively closed stock K of bivalent sentences whose truth is taken for granted. Originally, the new formalism was meant to deal only with indicative conditionals. In the present paper, thanks to the epistemic characterization of conditionals, a further generalization is introduced: it allows a unified treatment of both indicative and counterfactuals conditionals in a single framework, without any limitation in compositionality. It is argued that counterfactual conditionals are relative to a counterfactual stock K ́, obtained by contracting K in such a way that, ceteris paribus, the antecedent is dropped. It is stressed that the new theory (a) is able to satisfy, in a general way and without contradicting the so-called Lewis’s Triviality Results, the equation by which the probability of a conditional of the form «if A then C» is equal to the probability of C given A, (b) allows the definition of a new semantic (i.e. based on truth-conditions) notion of logical consequence. This new notion generalizes the classical relation of logical consequence and encompasses as well as extends the so-called Adams’s p-entailment to compounds of conditionals. These results challenge the popular view according to which conditionals intrinsically lack truth conditions, and their probability is nothing more than a «degree of assertability». Another remarkable tenet of this article is that counterfactuals that are not epistemically necessary, are contingent, meaning that they are true at certain worlds and false at other worlds, while they are neither true nor false at the actual world. In spite of this, they may be probabilistically relevant for the actual world, in the sense that analogical or inductive probabilistic inferences about the actual world may be reasonably drawn on the basis of the high probability of contingent counterfactuals
Implementation of an exact finite reduction scheme for steady-state reaction-diffusion equations
No full textIn this paper we propose the numerical solution of a steady-state reaction-diffusion problem by means of application of a non-local Lyapunov-Schmidt type reduction originally devised for field theory. A numerical algorithm is developed on the basis of the discretization of the differential operator by means of simple finite differences. The eigendecomposition of the resulting matrix is used to implement a discrete version of the reduction process. By the new algorithm the problem is decomposed into two coupled subproblems of different dimensions. A large subproblem is solved by means of a fixed point iteration completely controlled by the features of the original equation, and a second problem, with dimensions that can be made much smaller than the former, which inherits most of the non-linear difficulties of the original system. The advantage of this approach is that sophisticated linearization strategies can be used to solve this small non-linear system, at the expense of a partial eigendecomposition of the discretized linear differential operator. The proposed scheme is used for the solution of a simple nonlinear one-dimensional problem. The applicability of the procedure is tested and experimental convergence estimates are consolidated. Numerical results are used to show the performance of the new algorithm
- …
