Search results for " Logic"

La aplicación del derecho extranjero en iberoamérica y la unión europea: : paralelismos desde la diferencia

2021

The potential application of a foreign law constitutes the logical outcome of any Private International Law? system. However, and despite its relevance, this issue lacks a common answer in the EU. In contrast to this, the analysis of the solutions drafted in Latin America as regards this issue grants a novel dimension to the European situation on this issue as well as highlights a meritorious reality that shows a high and very relevant degree of harmonization

Violência, evasão e exclusão na educação superior

2019

The present text focuses on a relationship between higher education, institutional and symbolic violence and exclusion, practicing as a challenge based on reflections on the existence of evasion in Brazilian university. Ignoring the educational institution as a direct responsible for these things, this text considers that a logic in University organization and operation helps to enlarge inequalities that provide the mechanisms of evasion; at the same time, it presents itself as a space of reference and a struggle against social inequalities and violence. On a provisional basis, the text stands out that: depending on the execution of educational procedures and practices undertaken by the ins…

Clean Agent Selection Approached by Fuzzy TOPSIS Decision-Making Method

2008

Abstract. It is well known that halons are ozone-depleting substances and their release into the atmosphere has contributed in the last decades to the reduction in the ozone layer. In consequence to the Montreal Protocol, an international agreement designed to gradually eliminate the use of such substances, fire protection industry researchers faced the challenge of finding effective solutions to replace halon extinguishers. This research aims to provide a method to support the decision maker in the selection of the most suitable extinguisher substance for a specific application. According to such framework, a set of quantitative and qualitative criteria has been established in the decision…

Ordered fuzzy rules generation based on incremental dataset

2021

This paper proposes a novel approach for building transparent knowledge-based systems by generating interpretable fuzzy rules that allow for present dependences between quantitative variables by accounting for uncertainty and the dynamics of their values. In the approach, IF-THEN rules are used to show the conditional relationship between the ordered fuzzy numbers, which contain additional information about the tendencies of variables' value changes. This paper elaborates an approach of mining ordered fuzzy rules from numerical data included in an incremental database. This approach develops the ability to record uncertainty and its change in the context of rapidly changing data. In additio…

Automatic evaluation of information provider reliability and expertise

2013

Published version of an article in the journal: World Wide Web. Also available from the publisher at: http://dx.doi.org/10.1007/s11280-013-0249-x Q&A social media have gained a lot of attention during the recent years. People rely on these sites to obtain information due to a number of advantages they offer as compared to conventional sources of knowledge (e.g., asynchronous and convenient access). However, for the same question one may find highly contradicting answers, causing an ambiguity with respect to the correct information. This can be attributed to the presence of unreliable and/or non-expert users. These two attributes (reliability and expertise) significantly affect the quality o…

Playful approaches to news engagement

2020

From crossword puzzles and quizzes to more complex gamification strategies and serious newsgames, legacy media has long explored ways to deploy playful approaches to deliver their content and engage with the audience. We examine how news and games fit together when news organizations, game creators and news audiences welcome gameful forms of communication and participation. Moreover, we reflect on the theoretical and empirical significance of merging news with games as a way to reformulate normative assumptions, production practices and consumption patterns. As a result, the boundaries between journalism and game’s logics start to erode, and they begin to find new ways of converging.

A Personal Values-Based Approach to Understanding Users’ Co-Creative and Co-Destructive Gaming Experiences in Augmented Reality Mobile Games

2022

Background: Understanding how users evaluate their experiences has been recognized as being fundamental to designing services that meet the users’ needs and support the emergence of positive rather than negative value outcomes in service use. Still, the current literature does not explicitly describe how the users’value determination unfolds or how the levels of experienced value could be measured to support service design. We address this gap in the context of augmented reality (AR) mobile games by scrutinizing users’ personal values as a potential basis for achieving such an understanding. Method: Through a qualitative content analysis of 43 in-depth laddering interviews with active Pokém…

Logica deontica, Tempo e Deduzione

2004

Una más de la familia. Au pairs atrapadas entre el capital humano y la economía moral

2018

In contemporary societies we are witnessing an expansion of the messages of human capital. These messages have as their central dimension idea of the self-entrepreneur, which implies a deepening in the logic of activation, while blurring the wage relations. In this scenario, young people with university degrees are becoming a favourite target in the offensive of human capital. The penetration of these human capital messages can be seen in the discourses of young university students who have been forced to leave the country during the crisis. In the present text we approach the discourses of young women who came out as au pairs. The characteristics of this figure place it in a space halfway …

Évaluer un document numérique : Principes et méthodes

2010

International audience; Lors d'une démarche d'évaluation, il est nécessaire de définir ce que l'on souhaite évaluer. Pour cela, il convient de considérer que l'utilisation d'un document numérique se situe dans le contexte d'une activité menée par l'intermédiaire d'un dispositif technique. L'utilisateur se trouve donc exposé à une double contrainte, celle de devoir trouver des informations, intégrer des connaissances nouvelles sur un domaine donné, résoudre un problème, et pour ce faire, utiliser, en même temps, un dispositif technique (un document numérique développé à cet effet). On comprend que cette double contrainte et cette structure de buts vont rendre ce type de …