The literature addressing bias and fairness in AI models (fair-AI) is growing at a fast pace, making it difficult for novel researchers and practitioners to have a bird’s-eye view picture of the field. In particular, many policy initiatives, standards, and best practices in fair-AI have been proposed for setting principles, procedures, and knowledge bases to guide and operationalize the management of bias and fairness. The first objective of this paper is to concisely survey the state-of-the-art of fair-AI methods and resources, (...) and the main policies on bias in AI, with the aim of providing such a bird’s-eye guidance for both researchers and practitioners. The second objective of the paper is to contribute to the policy advice and best practices state-of-the-art by leveraging from the results of the NoBIAS research project. We present and discuss a few relevant topics organized around the NoBIAS architecture, which is made up of a Legal Layer, focusing on the European Union context, and a Bias Management Layer, focusing on understanding, mitigating, and accounting for bias. (shrink)

Estudio bibliográfico de: / A Bibliographical Study of: G. Cacciatore, Storicismo problematico e metodo critico, Guida editori, Nápoles, 1993, pp. 426.

Vico permite repensar la condición problemática de la misma Modemidad en cuanto condición de "verosimile" , y cómo consecuentemente hay elementos viquianos para ofrecer una visión más amplia y plural de esta modemidad. Se intenta aportar, así, un elemento más para comprender la modemidad en su configuración problemática, apreciando cómo pronto en ella se procesan ya los elementos de la crisis de la racionalidad: dimensión en la que se hallan aspectos que, representados en las ideas de Vico, permiten "repensar" viquianamente, (...) desde la contemporánea racionalidad emergente de la crisis, esa condición problemática de la misma modernidad en esta actitud postcursora modema .Vico allows us to re-think the problematic condition of the very Modernity when regarded it as a condition of "verosimile" and consequently how we arrange Vichian elements in order to offer a wilder and manifold view of this very modemity. We try to suply in this way another element to understand modemity in its problematic background, seeing also within it how soon we can observe the elements of the crisis of racionality: a dimension in which there are same aspects which, embodied in Vico’s ideas, allow us in Vichian temrs and from the stand point of the racionality springing out of the crisis, that very same problematic condition of modernity in this "postcursor" modem atritude. (shrink)

El cristianismo, obligado por la Modernidad, tuvo que hacer un desplazamiento desde el plano dogmático al plano moral; hoy estamos ante otro desplazamiento: el que va desde el terreno moral al místico. En este terreno dominará sobre todo la experiencia personal de la presencia salvífica de Dios en Cristo. Esa experiencia, vivida en medio del pluralismo, consistirá en una síntesis activa entre la Presencia y su interpretación . Este ensayo trata de diseccionar las dimensiones existenciales y lingüísticas de esa síntesis. (...) Después de ver por qué somos pobres en experiencia, se analizan los componentes y caracteres esenciales de toda experiencia religiosa A continuación se disecciona la estructura simbólica de esta experiencia , y su configuración mítico-narrativa Palabras clave: 'Hermenéutica de los símbolos'; 'Mitos'; 'Mundos ficcionales'; 'Hermenéutica narrativa'; 'Mundo del texto'; 'Apropiación del sentido'.Christianity forced by modernity had to make a shift from a dogmatic plane to a moral one; today, there is another shift which goes from a moral to a mystical ground. The personal experience of God’s saving presence in Christ will dominate, over all, in this field. That experience, lived in the midst of pluralism will consist of an active synthesis between the presence and its interpretation .This essay intends to dissect the linguistic and existential dimensions of this synthesis. After seeing why we are poor in experience, we will analyze the essential components and characteristics of the religious experience , and its mythical narrative configuration. (shrink)

El presente estudio contiene algunas recientes indagaciones que continúan y se agregan a anteriores trabajos del autor sobre el problema de la recepción de Vico en la cultura hispánica del siglo XIX.The present study contains some recent investigations that continue to previous works of the author on the problem of the reception of Vico during the XIX Century in the Hispanic culture.

Estudio bibliográfico de: / A bibliographical study of: Ernesto Grassi, Vico y el humanismo. Ensayos sobre Vico, Heidegger y la retórica, Editorial Anthropos, Barcelona, 1999, pp. 237. Serie Humanismo, 1.

Going from cognitive theory to neural data to ACT‐R models, the authors relate brain activity in a lexical ambiguity priming task to brain processes that resolve ambiguity in word meanings. These detailed data were tested and found compatible to the results of an ACT‐R computational model of reinforcement learning (RL). The model confirms and extends the behavioral findings to provide a RL account of individual differences in lexical ambiguity resolution.

The logic TM is the result of adding the mingle axiom, M to Ticket Entailment logic, T. In the present study, it is proved that TM has the variable-sharing property . Ternary relational semantics for TM is provided. Finally, an interesting extension of TM with the vsp is briefly discussed.

Scholars have long debated whether leader's integrity affects managerial decision making with respect to social responsibility. In this paper, we propose a model in which transformational leadership mediates integrity and corporate social responsibility and examine the relationship between these concepts. A survey of 170 senior managers from 50 organizations was conducted. Results indicate that integrity is a predictor of transformational leadership behavior and that transformational leaders’ behaviors are linked to CSR practices. It was also found that leaders rated with higher (...) integrity are engaged in CSR because they exhibit more transformational leadership behaviors. These findings add to the extant literature by demonstrating that integrity is important as transformational leaders engage more actively on ‘responsible’ behaviors. Practical implications call for an understanding among corporate leaders of the benefits of integrity and how it relates to transformational leadership. Organizations can improve their selection and leadership development processes by focusing on these two dimensions. (shrink)

A simple, bivalent semantics is defined for Łukasiewicz’s 4-valued modal logic Łm4. It is shown that according to this semantics, the essential presupposition underlying Łm4 is the following: A is a theorem iff A is true conforming to both the reductionist and possibilist theses defined as follows: rt: the value of modal formulas is equivalent to the value of their respective argument iff A is true, etc.); pt: everything is possible. This presupposition highlights and explains all oddities arising in Łm4.

The aim of this paper is to introduce an alternative to Łukasiewicz’s 4-valued modal logic Ł. As it is known, Ł is afflicted by “Łukasiewicz type paradoxes”. The logic we define, PŁ4, is a strong paraconsistent and paracomplete 4-valued modal logic free from this type of paradoxes. PŁ4 is determined by the degree of truth-preserving consequence relation defined on the ordered set of values of a modification of the matrix MŁ characteristic for the logic Ł. On the other hand, PŁ4 (...) is a rich logic in which a number of connectives can be defined. It also has a simple bivalent semantics of the Belnap–Dunn type. (shrink)

Tarski's 1936 paper, “On the concept of logical consequence”, is a rather philosophical, non-technical paper that leaves room for conflicting interpretations. My purpose is to review some important issues that explicitly or implicitly constitute its themes. My discussion contains four sections: terminological and conceptual preliminaries, Tarski's definition of the concept of logical consequence, Tarski's discussion of omega-incomplete theories, and concluding remarks concerning the kind of conception that Tarski's definition was intended to explicate. The third section involves subsidiary issues, such as (...) Tarski's discussion concerning the distinction between material and formal consequence and the important question ofthe criterion for distinguishing between logical and non-logical terms.§1. Preliminaries. In this paper an argument is a two-part system composed of a set of propositions P and a single proposition c. The expression ‘c is a [logical] consequence of P’ is used with the same meaning as the expression ‘c is [logically] implied by P’. The expressions ‘is a logical consequence of’ and the converse ‘implies’ are relational. Often, I shall be talking in the same sense of validity of an argument. Validity is a property of arguments; an argument with premise-set P and conclusion c is valid if and only if P implies c; i.e., c is a logical consequence of P. Notice that this notion of argument is strictly ontic; it does not involve any agent that thinks, determines or establishes that a given proposition is or is not a consequence of a given set of propositions. (shrink)

Texto de la conferencia pronunciada en Estrasburgo el 19 de Noviembre de 1991, donde replanteándose ciertos aspectos recientes de la fortuna de Vico en España se aboga por la necesidad de establecer una fecunda reflexión a la vez sobre Vico y sobre nuestra propia historia.Text of conference of 19 November 1991 , where reconsidering certain aspects of the chance of Vico in Spain, the need to encourage a fruitful reflection of Vico and our own history is advocated.

En un análisis de las relaciones de Vico con el cartesianismo, se plantea una perspectiva para la comprensión de su proyecto filosófico, enfocado a una dimensión práctica de la filosofía, a través de tres estrategias epistemológicas: dos de ellas en relación al criterio verum-factum y, una tercera, en relación con el principio verum-certum.Within the context defined by Vico’s relations with Cartesianim, a perspective oriented to the understanding of Vico’s philosophical project, casted on to a practical dimension of philosophy, is purported (...) as based on three main epistemological strategies: two of them related with the verum-factum criteron and a third one with the verum-certum principle. (shrink)

Aunque Vico hace varias referencias a Hobbes creemos que en realidad nunca tuvo un estrecho conocimiento del filósofo inglés. Pensamos que no merece la pena realmente buscar similitudes o coincidencias generales en textos seleccionados. Pero sí creemos que sería interesante comparar ambas actitudes metodológicas, su esfuerzo común por establecer las bases de una ciencia civil invirtiendo la "jerarquía de la evidencia", esto es, llevando el nivel de la ciencia social a las matemáticas y trasladando las ciencias naturales al rango de (...) la hipótesis.Although Vico makes several references to Hobbes, we are of the opinion that he never really had a narrow knowledge of the English philosopher. We do not think it worth to lock for similarities through some selected passages or some general coincidences. But we do think it interesting to compare both methodological attitudes, their common efforts to establish the bases of a civil science by reversing the "jerarchy of evidence", that is, by bringing the level of social science to that of mathematics and shifting the natural sciences to the rank of hypothesis. (shrink)

Suplemento a / Some Additions to: Jose M. Sevilla, "Bibliografía viquiana en español", Cuadernos sobre Vico, 1, 1991, pp. 179-196 ; ID., "Añadido a la bibliografía viquiana en español", Cuadernos sobre Vico, 3, 1993, pp. 199-205 ; ID., "Nuevo añadido a la Bibliografía Viquiana en español", Cuadernos sobre Vico, 5/6, 1995-1996, pp. 419-422 ; ID., "Tercer añadido a la Bibliografía Viquiana en español", Cuadernos sobre Vico, 7/8, 1997, pp. 451-455 . 307 nuevas entradas / 307 new entries nn. 500 - (...) 807. (shrink)

Entendemos el concepto de “negación mínima” en el sentido clásico definido por Johansson. El propósito de este artículo es definir la lógica positiva mínima Bp+, y probar que la negación mínima puede introducirse en ella. Además, comentaremos algunas de las múltiples extensiones negativas de Bp+.“Minimal negation” is classically understood in a Johansson sense. The aim of this paper is to define the minimal positive logic Bp+ and prove that a minimal negation can be inroduced in it. In addition, some of (...) the many possible negation extensions of Bp+ are commented. (shrink)

Vico otorga a la fantasia un doble papel: creador y expresivo y reconocedor y reconstructivo , que tiene su significación viquiana en los "caracteres poéticos" y en la consideración de "naturaleza poética" del hombre primitivo, además, en su segundo sentido, en el carácter que posee la imaginación como "llave" de la misma Scienza nuova. En trabajos anteriormente publicados por el autor ya han sido desarrollados aspectos concretos de esta cuestión, destacando su importancia tanto para el pensamiento viquiano como para las (...) ciencias humanas. En el presente trabajo se considera la cuestión de la "fantasía" articulando las más interesantes perspectivas desde las que se ha revalorizado el tema .Vico confers on "fantasia" a double role: creating and expresing and recognising and reconstructing , which has its Vichian significance in the "poetic characters" and in the consideration of the "poetic nature" of primitive man, and furthermore, in a second sense in the characteristics that imagination possesses as a "Key" to the Scienza nuova itself. Concrete aspects of this question have been already developed by the author in earlier published works, emphasising its importance as much for Vichian thought as for the Human Sciences. In this present work the question of "fantasia" is considered, bringing together the most interesting perspectives through wich this topic has been re-evaluated. (shrink)

Łukasiewicz presented two different analyses of modal notions by means of many-valued logics: the linearly ordered systems Ł3,..., Open image in new window,..., \; the 4-valued logic Ł he defined in the last years of his career. Unfortunately, all these systems contain “Łukasiewicz type paradoxes”. On the other hand, Brady’s 4-valued logic BN4 is the basic 4-valued bilattice logic. The aim of this paper is to show that BN4 can be strengthened with modal operators following Łukasiewicz’s strategy for defining truth-functional (...) modal logics. The systems we define lack “Łukasiewicz type paradoxes”. Following Brady, we endow them with Belnap–Dunn type bivalent semantics. (shrink)

The aim of this paper is to define the logical system Sm4 characterised by the degree of truth-preserving consequence relation defined on the ordered set of values of Smiley’s four-element matrix MSm4. The matrix MSm4 has been of considerable importance in the development of relevant logics and it is at the origin of bilattice logics. It will be shown that Sm4 is a most interesting paraconsistent logic which encloses a sound theory of logical necessity similar to that of Anderson and (...) Belnap’s logic of entailment E. Intuitively, Sm4 can be described as a four-valued expansion of the positive fragment of Lewis’ S5 or, alternatively, as a four-valued version of S5. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Aristotle Rules, OK?José M. Villagrán (bio) and Rogelio Luque (bio)KeywordsAristotle, causes, philosophy, psychiatry, psychopathologyPérez-Alvarez, Sass, and García-Montes (2008) propose a theoretical approach to the nature of mental disorders (MD) that attempts to explain the type of reality they constitute. In line with this approach, they argue that (1) MDs should be considered not from within psychology and psychiatry, but rather from the realm of philosophy, so as to (...) avoid what they call the Charcot effect; (2) the resulting theoretical model is in contrast to naturalist models such as that of internal dysfunction, and involves “strong” constructivist assumptions from which they develop an anthropological perspective based on the clinician–patient situation; 3) this model is applicable, in principle, to all MDs (“at least to some extent”); and (4) it is based on the Aristotelian theory of the four causes.We would argue, however, that (1) it is precisely from within psychology and psychiatry that conceptual models accounting for MDs should be proposed; (2) the naturalist–constructivist dichotomy in these models should be deconstructed, and primacy given not to the ontological approach but to the epistemological one; (3) a theoretical model of this scope should account not only for MDs but also for physical disorders; and (4) only in this way would the Aristotelian theory of causes, understood as types of explanation (and therefore as epistemological approaches) be useful.Approaches from within and from WithoutFor Berrios (2006), the theoretical discourse in relation to the conceptualization of MDs in a particular sociocultural context can be formulated in two ways: on the one hand, in a centripetal fashion, using established philosophical systems (be it phenomenology [Jaspers 1977], logical empiricism [Hempel 1994], or analytic philosophy [Fulford, Thornton, and Graham 2006]). This centripetal approach can be used both by professional philosophers and by psychiatrists/psychologists. When developed by professional philosophers, such proposals, despite their possible brilliance, run the risk of being tangential to the psychiatric issues owing to a lack of first-hand experience of them (Murphy 2006). When developed by psychiatrists and psychologists, the majority of the proposals simply mix fragments of different philosophical systems, in either a kind of syncretism or collage that fails to take into account the contradictions between fragments, or a kind of pluralism that reflects, without entering into analysis, a sort of consensus among the different paradigms (Ghaemi 2003; Kendler 2005).A second way of formulating this theoretical discourse (according to Berrios) would employ a centrifugal approach from the very core of the disciplines, through the reflection of professionals (primarily, although not only, psychiatrists/psychologists with philosophical training) who would conceptualize the problems from within and develop a specific metalanguage for analyzing [End Page 265] them (Lanteri-Laura 1991; Reznek 1991; Sass 1992). Not all problems are of the same type. For those that are extrinsic to psychiatry/psychology (definition of the mental, the mind–body relationship, the distinction between causes and reasons, or interdisciplinary reduction), the methods common to the philosophy of science and of the mind can be used. However, issues intrinsic to the disciplines themselves (the nature of mental symptoms and how they are generated, how to explain their heterogeneity, what a MD is, how to diagnose and classify it, or how to implement a psychopathological project) cannot be dealt with using preestablished formulas, and require new and original proposals that take into account the nature of the disciplines and their object of study (Villagrán 2007).The authors of the target article base their preference for the centripetal approach for responding to one of the intrinsic questions of psychiatry (what MDs are) on the consequences of what they call the Charcot effect, a kind of variant of observer bias applied to psychiatric diagnosis. They offer as an example the classic diagnosis ad iuvantibus in its postmodern version, namely, the efficacy of the pharmaceutical industry in contributing to creating nosological entities for which their drugs are indicated. Consequently, clinicians are not only unable to surmount the substantial epistemological obstacles that hamper attempts to theorize, but also find themselves doomed to assuming an ingenuous essentialism that considers MDs as natural kinds (such as apples, trees, or dogs) determined... (shrink)

We provide all possible axiomatizations with independent axioms of E→ and R→ formulable with Anderson and Belnap’s list.

Let R+ be the positive fragment of Anderson and Belnap’s Logic of Relevance, R. And let RMO+ be the result of adding the Mingle principle ) to R+. We have shown in [2] that either a minimal negation or else a semiclassical one can be added to RMO+ preserving the variable-sharing property. Moreover, each of there systems is given a semantics in the Routley-Meyer style. In describing in [2] the models for RMO+ plus minimal negation, we noted that a similar (...) strategy would give us a semantics for R+ with minimal negation; that is, constructive R. The aim of this paper is to prove this claim. (shrink)

Este artículo de homenaje a la Profesora Yolanda Ruano se divide en dos partes. En la primera discuto las críticas que ella realizara a mi libro sobre la diosa Fortuna en las que avanzaba su propio análisis de las complejas relaciones entre razón y fortuna en el pensamiento occidental. En la segunda parte, desde el punto de vista del “giro icónico” en humanidades y ciencias sociales, analizo el caso concreto del auge y desaparición de la diosa Fortuna en la iconografía (...) política de la ciudad de Berlín. A lo largo del siglo XIX la diosa Fortuna desaparece de la escena berlinesa y es sustituida por la diosa Niké o Victoria, que popularmente se interpreta como un Ángel de la Victoria. Este es el marco de la infancia de Walter Benjamin, quien más tarde expresará su visión de la historia con un otro ángel completamente distinto, el Angelus Novus de Paul Klee. (shrink)

Each science has its own domain of investigation, but one and the same science can be formalized in different languages with different universes of discourse. The concept of the domain of a science and the concept of the universe of discourse of a formalization of a science are distinct, although they often coincide in extension. In order to analyse the presuppositions and implications of choices of domain and universe, this article discusses the treatment of omega arguments in three very different (...) formalizations of arithmetic. In Peano's formalization the domain is a restricted class of individuals, while the universe of discourse is the unrestricted class of all individuals. In Gödel's formalization the domain is a restricted class of individuals as in Peano's formalization, but the universe of discourse coincides with the domain. In Whitehead-Russell's formalization the domain is a class of logical notions in Tarski's sense, that are necessarily not individuals, whereas the universe of discourse is the unrestricted class of individuals as in Peano's formalization. The present approach emphasizes the viewpoint that the universe of discourse of a given discourse is important in determining which propositions are expressed by which sentences. (shrink)