Electricity is an indicator that shows the progress of a civilization; it is a product that has greatly changed the way we think about the world. Electricity price forecasting became a fundamental task in all countries due to the deregulation of the electricity market in the 1990s. This work examines the effectiveness of using multiple variables for price prediction given the large number of factors that could influence the price of the electricity market. The tests were carried out over four (...) periods using data from Spain and deep learning models. Two different attribute selection methods based on Pearson’s correlation coefficient have been used to improve the efficiency of the training process. The variables used as input to the different prediction models were chosen, considering those most commonly used previously in the literature. This study attempts to test whether using time series lags improves the non-use of lags. The results obtained have shown that lags improve the results compared to a previous work in which no lags were used. (shrink)

The generation of synthetic data is becoming a fundamental task in the daily life of any organization due to the new protection data laws that are emerging. Because of the rise in the use of Artificial Intelligence, one of the most recent proposals to address this problem is the use of Generative Adversarial Networks. These types of networks have demonstrated a great capacity to create synthetic data with very good performance. The goal of synthetic data generation is to create data (...) that will perform similarly to the original dataset for many analysis tasks, such as classification. The problem of GANs is that in a classification problem, GANs do not take class labels into account when generating new data, it is treated as any other attribute. This research work has focused on the creation of new synthetic data from datasets with different characteristics with a Conditional Generative Adversarial Network. CGANs are an extension of GANs where the class label is taken into account when the new data is generated. The performance of our results has been measured in two different ways: firstly, by comparing the results obtained with classification algorithms, both in the original datasets and in the data generated; secondly, by checking that the correlation between the original data and those generated is minimal. (shrink)

This book presents an exhaustive study of the three 13-century discussions explicitly dealing with the notion of Significatio. The study aims to show that the three discussions emerge because of apparently opposite claims about the signification of words in the authoritative literature of the period. It also shows that the three discussions develop in the same direction - towards a unified use of the notion of signification, which keeps its explanatory role in semiotics, but loses its role in grammar and (...) logic. (shrink)

Transhumanism is a challenging movement that invites us to rethink what defines humanity, including what we value and regret the most about our existence. Vulnerability is a key concept that require thorough philosophical scrutiny concerning transhumanist proposals. Vulnerability can refer to a universal condition of human life or, rather, to the specific exposure to certain harms due to particular situations. Even if we are all vulnerable in the first sense, there are also different sources and levels of vulnerability depending on (...) concrete social circumstances. Recently, Michael Hauskeller argued about a fundamental incompatibility between transhumanism and vulnerability. He understands vulnerability as an existential category, linked to woundability and mortality. This idea is akin to ontological vulnerability, but it does not notice some important features of social vulnerability. On the other side, transhumanism is a complex and non-homogeneous movement. Here we distinguish between a strong and a weak version of transhumanism. We will propose that the salience of vulnerability is only diminished in the radical one, while a moderate version can reconcile vulnerability with human enhancement. Thus, vulnerability, a concept that has recently gained much importance as an anthropological category in contemporary ethics, is not necessarily at odds with any transhumanist project. (shrink)

Throughout the 20th century, market capitalism was defended on parallel grounds. First, it promotes freedom by enabling individuals to exploit their own property and labor-power; second, it facilitates an efficient allocation and use of resources. Recently, however, both defenses have begun to unravel—as capitalism has moved into its “platform” phase. Today, the pursuit of allocative efficiency, bolstered by pervasive data surveillance, often undermines individual freedom rather than promoting it. And more fundamentally, the very idea that markets are necessary to achieve (...) allocative efficiency has come under strain. Even supposing, for argument’s sake, that the claim was true in the early 20th century when von Mises and Hayek pioneered it, advances in computing have rekindled the old “socialist calculation” debate. And this time around, markets—as information technology—are unlikely to have the upper hand. -/- All of this, we argue, raises an important set of governance questions regarding the political economy of the future. We focus on two: How much should our economic system prioritize freedom, and to what extent should it rely on markets? The arc of platform capitalism bends, increasingly, toward a system that neither prioritizes freedom nor relies on markets. And the dominant critical response, exemplified by Shoshana Zuboff’s work, has been to call for a restoration of market capitalism. Longer term, however, we believe it would be more productive to think about how “postmarket” economic arrangements might promote freedom—or better yet, autonomy—even more effectively than markets, and to determine the practical steps necessary to realize that possibility. (shrink)

This paper is concerned with moral experimentalism, which I describe as the stance according to which moral inquiry is grounded not in objective foundations nor in our subjective inclinations but in our active encounter with things and events and in our communicative interactions with others. The notion of moral inquiry as grounded in objective foundations and that as based on subjective inclinations have traditionally been conceived of not as two independent possibilities but as the two poles of a dramatic Either/Or (...) that has profoundly conditioned, and still does, our perception of and approach to disagreements and conflicts. When the pragmatists, particularly Dewey, advanced the idea of an experimental approach to moral issues, they put it forward as an alternative to these extreme positions and, therefore, as a way out of what they perceived, I think correctly, as a false and pernicious dichotomy. The paper is divided into three parts: In the first section, I set the theoretical foundation of experimentalism as conceived of by the American pragmatists, in particular Peirce and Dewey. In the second part, and drawing mainly on Dewey’s Logic, I explore the procedural implications derived from the application of experimentalism to practice. In the third section, I consider the particularities of the application of experimentalism to the realm of ethics. As I argue, experimentalism is not only a promising approach to moral problems but perhaps the only effective remedy for the increasingly irrational attitudes with which they are today addressed. (shrink)

Fruto de una convergencia de motivos e intereses procedentes de diversas disciplinas, los estudios sobre la argumentación han adquirido sus propias señas de identidad como conocimiento, análisis y evaluación del discurso argumentativo a través de sus dimensiones o proyecciones lógica, dialéctica, retórica y socio-institucional. La presente obra trata de reunir, precisar y articular las nociones básicas y los conceptos determinantes de los desarrollos que hoy tienen lugar en ese campo. Este Compendio de lógica, argumentación y retórica se ofrece como una (...) obra de referencia, una herramienta de trabajo y un estímulo para los estudiantes de —y los interesados o los preocupados por— la argumentación, tanto en el plano internacional como, primordialmente, en el medio cultural hispánico e hispanoamericano. No existía hasta ahora una publicación de estas características, a pesar de su necesidad tanto desde el punto de vista didáctico, y en atención a intereses prácticos, como desde el punto de vista teórico. Su elaboración ha ocupado a 59 autores, especialistas y estudiosos de diversos medios académicos y nacionalidades, en la confección de las 176 entradas de las que consta. (shrink)

Este artículo pretende abrir una línea de trabajo en la que confluye el área de la restauración y la didáctica. Se muestra un proceso de restauración basado en la mínima intervención, en cuanto a pérdidas de policromía se refiere, pero se ofrece como una herramienta medio para la enseñanza. El proyecto posibilita que la tabla se exhiba como pieza modelo en una sala del Museo Arte Sacro de Teruel, que el público visualice y conozca el mecanismo técnico de creación de (...) una tabla del siglo XV y que, mediante la recreación virtual y la utilización de imágenes de la misma temática de otras obras de relevancia, se proponga cómo pudo ser la tabla de Olalla en origen. En definitiva, se plantea realizar una prueba piloto que pueda servir para otras obras con circunstancias similares. Palabras clave: pintura gótica, Aragón, siglo XV, restauración y conservación, nuevas tecnologías, educación patrimonial, didáctica de la pintura, musealización.. This project aims to be a new line of work where restoration and didactics fields converge. It shows a process of restoration based on the minimum intervention in terms of loss of polychromy. However, it is offered as a tool for teaching. In this specific case, this table is shown as a model piece through its exhibition in a room at Sacred Art Museum of Teruel. Following this project, it will be possible to visualize and learn the technical mechanism of creation of a 15th century panel reinforced with a virtual recreation using digital media to show how it could have been in origin, as well as using images of the same subject matter of other relevant works. The main focus of this project is to serve as a pilot test for other works with similar circumstances. Key words: gothic painting, Aragon, 15th century, restauration and conservation, new technologies, heritage education, painting education, musealization. (shrink)

The subject of this paper is to deep in the way that Guzmán planned to make effective social participation in an authoritarian context like Pinochet's Chile (1973-1990). We will see how Guzmán considered civil participation as an essential requirement in order to get a modern democracy which would be opened in Chile after the military dictatorship. He supported this idea through the concepts of subsidiarity State and liberal economy policy.

La Asamblea General de las Naciones Unidas aprobó la Declaración Universal de los Derechos Humanos el 10 de diciembre de 1948, su artículo 26 reconocía el derecho a la educación de todas las personas, la gratuidad y obligatoriedad en los niveles elementales. La igualdad de oportunidades en el acceso a los estudios superiores, el derecho de los padres a escoger el tipo de educación de sus hijos y concretaba el objetivo de la misma como el pleno desarrollo de la personalidad (...) humana y el fortalecimiento del respeto a los derechos humanos y a las libertades fundamentales. Esta Declaración fue el punto de partida de la Comisión constitucional del Congreso de los Diputados encargada de elaborar la Constitución de 1978, para desarrollar el artículo sobre el derecho a la educación. (shrink)

This study investigates the effects on organization’s financial performances of, first, the extent to which the organizations are involved in controversial business activities, and second, their level of social performance. These companies can be considered non-socially responsible given the harmful nature of the activities they are involved in. Managers of these companies may still have incentives to pursue socially responsible actions if they believe that engaging on those actions will help them to achieve legitimacy and improve investors’ perception about them. (...) We develop a comprehensive methodology to investigate these corporate social performance (CSP)-related effects in a complex but specific setting. To this end, we analyze a sample of 202 US firms for the period 2005–2008 using a novel method in this area: partial least squares. Our results indicate that, contrary to the general findings in prior literature, companies involved in controversial business activities which engage in CSP do not directly reduce the negative perception that stakeholders have about them. Instead, we found evidence of a positive mediation effect of CSP on financial market-based performance through innovation. (shrink)

In this interview, James L. McClelland responds to questions regarding connectionist models of cognition, a theory inspired by information processing in the brain. McClelland explains the distinction between symbolic and non-symbolic processing for a better understanding of mental processes. He argues that connectionist models can perform the computations which we know the brain can perform. In addition, he responds to several general questions on the perspectives of computational models of cognition.

El feedback correctivo escrito ha demostrado ser efectivo para el tratamiento de ciertas estructuras gramaticales ; sin embargo, persisten factores que dificultan realizar conclusiones categóricas al respecto. Algunos de estos corresponden al tipo de las formas que se benefician de un tratamiento como este, a los distintos contextos de aprendizaje investigados, a los diversos niveles de competencia lingüística de los participantes, entre otros. La presente investigación estudia dos estrategias de FCE indirecto; a saber, indirecto con indicación y localización e indirecto (...) con indicación, localización y explicación metalingüística, en el tratamiento de la forma comparativa de adjetivos en inglés a nivel escolar. Los objetivos son examinar la efectividad del FCE y robustecer la evidencia empírica en contextos de aprendizaje que han sido insuficientemente indagados. Este primer acercamiento constituye una aproximación inédita que contribuye al fortalecimiento y al aumento de la evidencia empírica existente en el ámbito del FCE. La muestra del estudio correspondió a 24 estudiantes de 8° año de enseñanza primaria con un nivel básico de competencia lingüística en el idioma inglés como lengua extranjera. Los resultados muestran que ambos tipos de feeback promueven el uso preciso de la forma estudiada pero el FCE indirecto con indicación y localización del error es el que consigue mayores logros que se mantienen en el tiempo. Estos antecedentes sugieren una acción facilitadora del FCE en el tratamiento de la forma gramatical apuntada. (shrink)

The era of AI-based decision-making fast approaches, and anxiety is mounting about when, and why, we should keep “humans in the loop” (“HITL”). Thus far, commentary has focused primarily on two questions: whether, and when, keeping humans involved will improve the results of decision-making (making them safer or more accurate), and whether, and when, non-accuracy-related values—legitimacy, dignity, and so forth—are vindicated by the inclusion of humans in decision-making. Here, we take up a related but distinct question, which has eluded the (...) scholarship thus far: does it matter if humans appear to be in the loop of decision-making, independent from whether they actually are? In other words, what is stake in the disjunction between whether humans in fact have ultimate authority over decision-making versus whether humans merely seem, from the outside, to have such authority? Our argument proceeds in four parts. First, we build our formal model, enriching the HITL question to include not only whether humans are actually in the loop of decision-making, but also whether they appear to be so. Second, we describe situations in which the actuality and appearance of HITL align: those that seem to involve human judgment and actually do, and those that seem automated and actually are. Third, we explore instances of misalignment: situations in which systems that seem to involve human judgment actually do not, and situations in which systems that hold themselves out as automated actually rely on humans operating “behind the curtain.” Fourth, we examine the normative issues that result from HITL misalignment, arguing that it challenges individual decision-making about automated systems and complicates collective governance of automation. (shrink)

Medieval Integration Challenge for Intellection (MICI) in Albert the Great, Siger of Brabant, and Radulphus Brito.

At this time when the development of synthetic biology and artificial intelligence are changing the world around us, philosophers and scientists, first of all, must converge to analyze the present and predict the ethical-social consequences and biological dangers associated with new “living entities” that are not the result of the natural evolutionary process. As synthetic/artificial life forms (xenobots, robots, transgenic organisms, etc.) become more and more abundant and sophisticated, it seems first of all necessary to bring some order to all (...) this new biodiversity, establishing what is alive and what is not, and analyzing the consequences of this incessant creative activity. Here I intend to organize all these human-made entities and clarify their status as living beings or artificial elements, leaving the door open to an uncertain future in which we will be able to see how “the artificial” and “the natural” could merge to originate something different from everything known. Accordingly, I propose the creation of a new domain, Lithbea, which includes all synthetic and artificial entities within a new kingdom called Humade (derived from human-made). I have also included viruses in a new realm, the Viral kingdom, because they were excluded from the classical three-domain tree of life despite playing a fundamental role in the evolution of biodiversity on Earth. Finally, I make a brief comment on the unpredictability of the unknown, the implications of this new landscape of biodiversity, and the uncertain future of all these advances. (shrink)

In the business ethics literature, the growing interest in social entrepreneurship has remained limited to the assumption that pursuing a social mission will clash against the pursuit of associated economic achievements. This ignores recent developments in the social entrepreneurship literature which show that social missions and economic achievement can also have a mutually constitutive relation. We address this gap adopting the notion of shared value for an ethical inquiry of social entrepreneurship. Using a sensemaking framework, we assume that the emergence (...) of SV propositions can be captured through the analysis of how social entrepreneurs make sense of events of change, selecting the journey of three exemplar cases for an inductive empirical inquiry. From our findings, we propose three themes for further examination. First, the ethical groundings of entrepreneurial SV are mostly shaped by idiosyncratic imperatives that inform both social mission and economic gain from the onset. Second, the ethical groundings of entrepreneurial SV will be likely operationalised as a filtering device, which allows for resilience as well as potentially detrimental blind spots. And third, the ethical groundings of entrepreneurial SV are expressed through ongoing transparency. Whilst there are agendas, these are not necessarily hidden but instead are likely put on show for the scrutiny of markets and communities. We hope that this evidence can add more light to our still modest understanding of the ethical groundings of social entrepreneurship. (shrink)

Television commercials are often thought of as bothersome multimedia artefacts that by their very existence spoil our viewing pleasure at regular intervals. Not only that, but they seem to have the habit of ordering us around. This aspect of TV ads has often been commented on by experts and laypersons alike. Therefore, we decided to tackle this issue and look at the prototypical expression of directives, that is, imperatives in voice-overs in television commercials. To this end we have carried out (...) an empirical analysis of imperatives in voice-overs in the MATVA corpus which contains transcriptions of nearly 800 voice-overs in British TV ads recorded on six days during 2009, 2010 and 2011. We provide an exhaustive quantitative and qualitative profile of imperatives in contemporary TV advertising. This includes information on the distribution of imperatives, the most common verbs in imperative clauses, and their discourse function. We are also able to show conclusively that the directive force of imperatives in TV ads is more akin to advice or recommendation than commands, and explain from a discourse-pragmatic perspective why this is so. (shrink)

Assuming that linguistic representation has been studied only by linguists using grammaticality judgments, Branigan & Pickering present structural priming as a novel alternative. We show that their assumptions are incorrect for cognitive-functional linguistics, exposing converging perspectives on form/meaning pairings between generativists and cognitive-functional linguists that we hope will spark the cross-disciplinary discussion necessary to produce a cognitively plausible model of linguistic representation.

Abductive problems and their solutions are presented by means of justification logic. We introduce additional meta-constructions in order to generate and compare different solutions to the same abductive problem. Our approach has three advantages: (i) it makes structurally explicit the solution to an abductive problem (as it has a syntactic nature); (ii) it gives a precise meaning to the notion of evidence; (iii) it provides clear definitions and procedures for the comparison of solutions that can be adapted to different needs.

In this book, international experts from Europe and the United States address Lullism as a remarkable and distinctive method of thinking and experimenting. The origins and impact of Ramon Llull's oeuvre as a modern thinker are presented, and their interdisciplinary and intercultural implications, which continue to this day, are explored. Ars combinatoria, generative and permutative generation of texts, the epistemic and poetic power of algorithmic systems, plus the principle of unconditional dialogue between cultural groups and their individual members, are the (...) most important coordinates of this combinatorial-dialogical media and communication theory, which appeared very early in the history of science, technology, and art. It was developed in the work of Ramon Llull during the transition from the thirteenth to the fourteenth century when Arab-Islamic, Jewish, and Christian cultures intersected. The legacy of Lullism lives on in poetry and in the visual and electronic-based arts, as well as in research on the history of informatics, formal logic, and media archaeology. The primary idea of Llull's teachings--to enable rational and therefore trustworthy dialogue between cultures and religions through a universally valid system of symbols--is today still topical and of great relevance, especially in the tensions prevailing in globalized spaces of possibility. (shrink)

Para algunos la empatía es “el centro del universo moral”, mientras que para otros juega un papel secundario o, en todo caso, éticamente poco fiable. Acudiendo tanto a sus precursores filosóficos –como Hume y Smith–, como a sus investigadores contemporáneos en el campo de la psicología – como Hoffman y Batson–, este artículo elabora una defensa ponderada del papel de la empatía en la motivación, el desarrollo y el juicio morales, reconociendo sus limitaciones.

This article aims to improve the knowledge on Generation Z as employees within workforce and in the workplace, as well as on the main thematic trends that drive the research on the topic. To this end, and using bibliometric techniques, a sample of 102 publications on this subject from Web of Science between 2009 and 2020 is analyzed. Research discusses the most published and most cited authors and journals to have a broad view of the context of the subject. Later, (...) through a longitudinal view, the study mainly focuses on analyzing the evolution of thematic clusters, to assess the progress of the themes, as well as the network around the principal motor cluster of each period. The obtained results suggest a hardly developed topic, which started to draw attention in 2018, while still having a wide margin for growth. The core of research on the topic has evolved around “Generation-Z” “generations,” “workplace,” “management” and “attitudes,” “leadership,” “career,” or “learning-teaching-education,” although a low keyword stability among periods was noted. There is a need for further development on a variety of aspects regarding this generation and the labor market, as the study shows a clear orientation toward management and generational diversity within the workplace. (shrink)

Transparency is a quality of corporate social responsibility communication that enhances the relationship between the investors and the company. The objective of this paper is to analyze if the transparency of the sustainability reports is affected by the relationship of companies in different industries with their stakeholders. If this were the case, it would indicate that the pressure of significant stakeholders determines the required level of transparency of the reports. We find that the pressure of some groups of stakeholders improves (...) the quality of transparency of the reports. We extend previous research by studying the effect of stakeholder group pressure on transparency when reporting sustainability. Our results show that transparency is affected by ownership, along with size and global region. (shrink)

Not only is writing about ethics and politics, but there is an ethics and a policy of language and thought. Writing and style are a philosophical problems that in this text are guided by three questions: why is written, to whom and what kind of philosophy is chosen. They are timely questions both in the academic environment and in the network world, where writing has become a sort of assumption that is rarely questioned. The heart of the article focuses on (...) addressing writing as a matter of desire taking as reference the work of Deleuze and Guattari. (shrink)

El presente artículo versa sobre el lugar que el cuerpo propio desempeña en la configuración de la identidad personal según Gabriel Marcel. Se intenta plantear el tema de la identidad y el lugar que en ella ocupa la polémica relación entre yo y mi cuerpo, teniendo en cuenta la situación actual de este debate y mostrando con ello las señas de identidad de una sociedad que vive con vehemencia el proyecto de ser uno mismo y la relación entre el ser (...) y el cuerpo. (shrink)