Wilhelm von Humboldt, na esteira de autores como Johann Georg Hamann e Johann Gottfied Herder, inaugura uma das versões daquela tradição de pensamento conhecida sob a rubrica de “virada lingüística”. Mais de um século antes da consolidação dessa tradição, esses autores já realizavam uma crítica decisiva da concepção de linguagem vigente em quase toda a história da filosofia e propunham uma nova maneira de conceber as relações entre pensamento, razão e linguagem. Basta para atestá-lo, a recordação seja dos famosos bordões (...) de Hamann segundo os quais “razão é linguagem, logos” ou “sem a palavra, não há razão – nem mundo”, seja da frase de Herder segundo o qual “a linguagem é o critério da razão”. (shrink)

Antonio Ianni Segatto Dans cet article, je veux montrer quel est le malentendu commun aux lectures opposées des remarques wittgensteiniennes sur « suivre une règle », notamment la lecture sceptique de Kripke et la lecture de Baker et Hacker. Je crois que caractériser correctement le malentendu de ces dernières nous permet de voir la bonne façon de lire ces remarques, dans la mesure où ces lectures sont toujours soumises à une confusion philosophique que Wittgenstein veut dissoudre. Ensuite, (...) je présente un commentaire des §§239-242 des Recherches philosophiques inspiré de la lecture dite résolue, en attirant l’attention sur un des aspects souvent négligés par les commentateurs, en particulier la dimension temporelle du langage. L’examen de la relation entre celle-ci et l’activité de suivre des règles entend présenter de nouveaux arguments en faveur d’une lecture résolue. (shrink)

Pretende-se é elucidar alguns aspectos da teoria pragmática da linguagem de Habermas tal como apresentada no primeiro capítulo de Facticidade e validade relacionando as teses apresentadas nessa parte do livro a teses apresentadas sobretudo na segunda parte de Pensamento pós-metafísico a fim de elucidar com como a teoria discursiva do direito e da democracia apresentada em 1992 tem seu ponto de apoio em uma concepção específica da linguagem. Essa estratégia permite examinar os pressupostos normalmente deixados à sombra nas discussões da (...) teoria do direito e da democracia de Habermas, assim como permite responder a algumas objeções dirigidas a essa teoria. (shrink)

Based on the distinction drawn by James Conant between Cartesian skepticism and Kantian skepticism, I intend to show that Wittgenstein’s remarks on dreaming should not be understood as a direct attack on the former, as commonly held, but as an indirect attack on it, for Wittgenstein approaches Descartes’ dreaming hypothesis by changing the very problematic at stake. Wittgenstein’s attack on skepticism takes one step back from a question about how to distinguish between dreaming that one is experiencing something and actually (...) experiencing it, for this attack focuses on the linguistic conditions of the possibility of something that the Cartesian problematic takes for granted, that is, the very possibility of saying “I am dreaming.” I also intend to show that Wittgenstein’s remarks on dreaming should be read in light of his claim that skepticism is nonsensical put forward in the Tractatus logico-philosophicus as well in his last writings. More specifically, I intend to show that the words “I am dreaming” are nonsensical in the same sense as the alleged proposition “There are physical objects” and the expression of doubt about the existence of physical objects or the external world. (shrink)

In this paper I aim to elucidate Wittgenstein’s claim that the so-called dream argument is senseless. Unlike other interpreters, who understand the sentence “I am dreaming” as contradictory or self-defeating, I intend to elucidate in what sense one should understand it as senseless or, more precisely, as nonsensical. In this sense, I propose to understand the above-mentioned claim in light of Wittgenstein’s criticism of skepticism from the _Tractatus logico-philosophicus_ to his last writings. I intend to show that the words “I (...) am dreaming” are nonsensical in the same sense as the alleged proposition “There are physical objects” or the expression of doubt about the existence of external objects. (shrink)

Neste artigo pretende-se discutir a dimensão política presente na origem da teoria do reconhecimento de Axel Honneth, partindo da constatação de que durante a reelaboração de sua tese de habilitação, publicada em 1992 com o título de Luta por reconhecimento, o autor se posiciona pela primeira vez diante do debate entre liberais e comunitaristas e elabora seu conceito formal de eticidade como uma resposta às limitações de cada uma dessas correntes da teoria política contemporânea.

Harmonia, m etodo e filosofia -- Intencionalidade -- Regras e acordos.

ABSTRACT This article surveys recent work on oracular prophecies and their role in Greek perceptions of Russia in the early modern period. Drawing on this survey, the article provides a critical assessment of the historiographical paradigm of the ‘Russian Expectation’ offered by Paschalis Kitromilides for the analysis of Greek-Russian relations. Finally, the article proposes that scholars should focus on the concept of protection as an aspect of political language, this providing an explanation for particular Greek and also Russian interpretations of (...) the Treaty of Kuçuk-Kaynardja of 1774. (shrink)

Este artigo tem como intenção investigar as maneiras segundo as quais as inter- relações didático-pedagógicas nas "comunidades de investigação filosófica", possam ser lidas a partir de uma ótica que enfatize os processos de (auto)construção subjetiva constantemente realizados por seus/suas participantes. Utilizando a noção de ―relação de vontade a vontade‖ articulada por Jacques Rancière, procurarei desenvolver algumas possíveis interpretações das interações entre pensamento e afetos, em especial, sua condição latente de ocupar posição privilegiada nas dinâmicas de auto-percepção e hetero-reconhecimento intelectuais. A (...) intenção é tentar mostrar como as dinâmicas são realizadas verbal e/ou corporalmente, segundo enunciações avaliativas da participação e contribuição em classe, feitas tanto por colegas como por mediadores/as. (shrink)

Pendragon Press is proud to offer this new, revised, and expanded edition of Formalized Music, Iannis Xenakis's landmark book of 1971. In addition to three totally new chapters examining recent breakthroughs in music theory, two original computer programs illustrating the actual realization of newly proposed methods of composition, and an appendix of the very latest developments of stochastic synthesis as an invitation to future exploration, Xenakis offers a very critical self-examination of his theoretical propositions and artistic output of the past (...) thirty-five years. This edition of Formalized Music is an essential tool for understanding the man and the thought processes of one of this century's most important and revolutionary musical figures. (shrink)

PRELIMINAR Y STA TEMENT BY IA NNIS XENA KIS Subtended Philosophy* The worlds of classical, contemporary, pop, folk, traditional, avant-garde, etc., ...

Inhaltsverzeichnis/Table of Contents:IntroductionAntónio ZILHÃO: Folk-Psychology, Rationality and Human ActionJoão BRANQUINHO: The Problem of Cognitive DynamicsJ.P. MONTEIRO: Hume, Induction and Single ExperimentsMarco RUFFINO: The Primacy of Concepts and the Priority of Judgments in Frege's LogicJoão Vergílio Gallerani CUTER: Die unanwendbare Arithmetik des TractatusSílvio PINTO: Wittgenstein's Anti-PlatonismFernando FERREIRA: A Substitutional Framework for Arithmetical ValidityJ.R. CROCA & R.N. MOREIRA: Indeterminism Versus CausalismLuíz MONIZ PEREIRA: The Logical Impingement of Artifical Intelligence.

INCONTINENCE, HONOURING SUNK COSTS AND RATIONALITY According to a basic principle of rationality, the decision to engage in a course of action should be determined solely by the analysis of its consequences. Thus, considerations associated with previous use of resources should have no bearing on an agent’s decision-making process. Frequently, however, agents persist carrying on an activity they themselves judge to be nonoptimal under the circumstances because they have already allocated resources to that activity. When this is the case, agents (...) are said to be honouring sunk costs. Honouring sunk costs is thus typically viewed as irrational economic behaviour. Two striking findings of the psychological literature on the sunk cost effect are that it is, in general, not lessened by having taken previously courses in economics, and that agents who did take such courses and that do honour sunk costs seem to be frequently aware of a cognitive dissonance in their behaviour. Davidson’s account of the possibility conditions of incontinent action renders continent action materially unfeasible. The very idea of incontinent action becomes thus a hollow one. I’ll present an alternative description of these possibility conditions that renders continent action materially feasible, and both, continent and incontinent action, cognitively plausible. In a nutshell, my proposal rests upon the drawing of an essential cognitive contrast between explicit processes of deliberative reasoning and lower level heuristic procedures. I conclude the paper arguing that my redescription of incontinent action accounts for the above mentioned cognitive dissonance effect better than the alternatives and that viewing at least an important subset of behaviours of honouring sunk costs as incontinent actions will enable us to consider them as peculiar manifestations of a more general and meaningful pattern in human behaviour. (shrink)

Este artigo visa analisar de que modo as questões pertinentes à situação do Paraguai do Pós-Guerra da Tríplice Aliança serviram de instrumento de luta político-partidária entre nacionalistas e autonomistas durante a campanha presidencial argentina de 1873 e 1874. Para isso, foram consultados alguns jornais de Buenos Aires, uma vez que eram os principais canalizadores dos debates públicos e difusores de representações. Da análise das fontes pode-se apontar que a facção autonomista fez daquele conflito, da ocupação do Paraguai e das questões (...) pendentes daquele evento uma das suas principais armas de combate em sua luta eleitoral contra o nacionalismo. (shrink)

Hanno ancora qualcosa da dirci Sartre e Merleau-Ponty oggi? Sessant’anni dopo i loro “contraccolpi” – consumatisi nella redazione di una rivista come “Les Temps Modernes” – vale ancora la pena di ripercorrere quella storia? È questa la domanda che apre l’ultimo numero di “aut aut” curato da Enrica Lisciani-Petrini e Raoul Kirchmayr. Si tratta di una domanda a cui è difficile rispondere e che ha a che fare con che cos’è la filosofia e – soprattutto – che cos’è un filosofo. (...) È una domanda che, nel caso di Sartre e di Merleau-Ponty, non chiama in causa soltanto due differenti scuole di pensiero, ma anche due modi differenti di intendere il mondo, la politica, gli altri e le relazioni con essi. Ma si tratta, in fondo, di una domanda che – con le parole di Sartre – ci porta a riflettere sul fatto che “si è filosofi quando si è morti”, poiché – in fondo – “fino a quando viviamo, siamo uomini che, tra l’altro, scrivono opere di filosofia”. E allora la risposta a quella domanda non può che essere affermativa: il loro “dissidio produttivo” è un atto vitale, un incontro-scontro necessario fra persone che fanno vivere la filosofia.Sartre et Merleau-Ponty ont-ils encore quelque chose à nous dire aujourd’hui? Soixante années après leurs « contrecoups » – qui ont eu lieu dans la rédaction de la revue Les Temps Modernes – vaut-il encore la peine de reparcourir cette histoire? Voilà la question qui ouvre le dernier numéro de la revue « aut aut », sous la direction d’Enrica Lisciani-Petrini et Raoul Kirchmayr. Il s’agit d’une question à laquelle il est difficile de répondre et qui est en rapport avec ce qu’est la philosophie et – surtout – avec ce qu’est un philosophe. Il s’agit d’une question qui, chez Sartre et Merleau-Ponty, ne met pas seulement en cause deux courants de pensée différents, mais aussi deux différentes manières de concevoir le monde, la politique, les autres et les relations qu’on entretient avec eux. Mais il s’agit, au fond, d’une question qui – en employant les mots de Sartre – nous conduit à réfléchir sur le fait que « l’on est philosophes quand on est morts », parce que – après tout – « jusqu’à ce que nous vivons, nous sommes des hommes qui, entre autre, écrivent des oeuvres de philosophie ». Alors la réponse à cette question ne peut être qu’affirmative : leur « différend productif » est un acte vital, en même temps une rencontre et un affrontement nécessaires entre des personnes qui font vivre la philosophie.Do Sartre and Merleau-Ponty still have something to say to us today? Sixty years after their “breakup” – which took place in editing the journal Les Temps Modernes – is it still worthwhile to go over this history? This is the question that opens the last issue of the journal “aut aut,” under the direction of Enrica Lisciani-Petrini and Raoul Kirchmayr. It is a question to which it is difficult to respond and bears on what philosophy is – and especially with what a philosopher is today. It is a matter which, according to Sartre and Merleau-Ponty, does not only call into question two different currents of thought, but also two different ways of conceiving the world, politics, others and the relations between them. But it is a matter, at its core, which – employing the words of Sartre – leads us to reflect on the fact that “we are philosophers when we are dead,” because – after all – “while we are alive, we are men who, among other things, write works of philosophy.” Thus, the response to this question can only be affirmative: their “productive difference” is a vital act, at the same time an encounter and necessary confrontation between persons who breathe life into philosophy. (shrink)

The main object of this project is how it can become possible to sense an invisible element such as the air. An installation will be created that will aim to provide a sensorial way of dealing with the air and the wind – that is air in motion – with the help of a computer-assisted environment. The objective is to engage the spectator in the navigation of semantic and sensual space that has its own quasi-mythical structure. The attention is focused (...) on the cognition dimension of the human body and senses and the enlargement of perception through the application of new technologies. The wind is a highly abstract phenomenon, with many physical and metaphysical aspects and is one of the basic elements of the physical universe. At the same time, the wind has an enormous impact on our lives, which we perceive, visually and acoustically only through its effects. That is why it has provided material for mythology and art throughout the centuries. In this project, the intention is to create a place where the visitor will be immersed into the landscapes of the winds of the world in order to increase his awareness and knowledge about them by merging technology, myth and body. The research is going to deal with both physical and metaphysical/mythological dimensions of the phenomenon. This starts with an investigation of references to winds and wind phenomena in mythologies world-wide, and extends over the scientific or causal explanations of the wind, as well as the investigation of its auditory and visual manifestations. Data from the Internet will be converted to audio and visual forms in a physical space, in real time. The online data that will be fed into the system are the intensity and direction of the winds at specific default locations on the planet. The visitor’s movements and his/her path in this given area will affect these audio-visual forms. The deliverables of the project (still in its definition phase) are:A study including the research methodology and the outcomes from the researchAn audio-visual interactive installation based on web data. (shrink)

Caro leitor! Em busca de sempre mais apresentar reflexões consistentes e relevantes para o pensar teológico, em conexão com o mundo e às urgências da Igreja, a presente edição trás importantes temas que ajudam refletir a realidade humana à luz do mistério de Deus. Por isso, os artigos oferecidos nas mais variadas áreas, a saber: bíblico-teológica, dogmática, moral, pastoral, antropologia teológica, filosofia e eclesiologia, dão suporte científico e metodológico para a reflexão teológica. Antes de conferir as novidades desta edição, gostaria (...) de comunicar que esta Revista Eletrônica conquistou um espaço ainda maior de publicação, ao tornar-se indexada na base de dados do Directory of Open Access Journals (DOAJ). (shrink)

Columbia University Press's multivolume _Prison Notebooks_ is the only complete critical edition of Antonio Gramsci's seminal writings in English. Based on the authoritative Italian edition of Gramsci's work, _Quaderni del Carcere_, this comprehensive translation presents the intellectual as he ought to be read and understood, with critical notes that clarify Gramsci's history, culture, and sources; an index of names; and a contextualization of the thinker's ideas against his earlier writings and letters. This set includes notebooks 1 through 8 with (...) all attendant notes and materials and is an indispensible resource for scholars in the humanities and social sciences. (shrink)

Book Description (Blurb): Cognitive Design for Artificial Minds explains the crucial role that human cognition research plays in the design and realization of artificial intelligence systems, illustrating the steps necessary for the design of artificial models of cognition. It bridges the gap between the theoretical, experimental and technological issues addressed in the context of AI of cognitive inspiration and computational cognitive science. -/- Beginning with an overview of the historical, methodological and technical issues in the field of Cognitively-Inspired Artificial Intelligence, (...) Lieto illustrates how the cognitive design approach has an important role to play in the development of intelligent AI technologies and plausible computational models of cognition. Introducing a unique perspective that draws upon Cybernetics and early AI principles, Lieto emphasizes the need for an equivalence between cognitive processes and implemented AI procedures, in order to realise biologically and cognitively inspired artificial minds. He also introduces the Minimal Cognitive Grid, a pragmatic method to rank the different degrees of biologically and cognitive accuracy of artificial systems in order project and predict their explanatory power with respect to the natural systems taken as source of inspiration. -/- Providing a comprehensive overview of cognitive design principles in constructing artificial minds, this text will be essential reading for students and researchers of artificial intelligence and cognitive science. (shrink)

In this paper we identify and characterize an analysis of two problematic aspects affecting the representational level of cognitive architectures (CAs), namely: the limited size and the homogeneous typology of the encoded and processed knowledge. We argue that such aspects may constitute not only a technological problem that, in our opinion, should be addressed in order to build arti cial agents able to exhibit intelligent behaviours in general scenarios, but also an epistemological one, since they limit the plausibility of the (...) comparison of the CAs' knowledge representation and processing mechanisms with those executed by humans in their everyday activities. In the fi nal part of the paper further directions of research will be explored, trying to address current limitations and future challenges. (shrink)

In actuarial parlance, the price of an insurance policy is considered fair if customers bearing the same risk are charged the same price. The estimate of this fair amount hinges on the expected value obtained by weighting the different claims by their probability. We argue that, historically, this concept of actuarial fairness originates in an Aristotelian principle of justice in exchange (equality in risk). We will examine how this principle was formalized in the 16th century and shaped in life insurance (...) during the following two hundred years, in two different interpretations. The Domatian account of actuarial fairness relied on subjective uncertainty: An agreement on risk was fair if both parties were equally ignorant about the chances of an uncertain event. The objectivist version grounded any agreement on an objective risk estimate drawn from a mortality table. We will show how the objectivist approach collapsed in the market for life annuities during the 18th century, leaving open the question of why we still speak of actuarial fairness as if it were an objective expected value. (shrink)

We defend, from a contractarian perspective, that the fair price of an insurance policy is the amount that the contracting parties agree when they are both equally uncertain about the insured event. Drawing on the approach developed by R. Sugden in _The Community of Advantage_, we answer two standard objections raised against contractarianism in the actuarial sciences: (1) people are not wise enough to assess their actuarial risks; (2) they are not rational enough to decide which insurance policy suits them (...) better. We show under which circumstances people can make fair actuarial agreements, without presupposing any objective risk or rationality benchmarks. (shrink)

In this article we present an advanced version of Dual-PECCS, a cognitively-inspired knowledge representation and reasoning system aimed at extending the capabilities of artificial systems in conceptual categorization tasks. It combines different sorts of common-sense categorization (prototypical and exemplars-based categorization) with standard monotonic categorization procedures. These different types of inferential procedures are reconciled according to the tenets coming from the dual process theory of reasoning. On the other hand, from a representational perspective, the system relies on the hypothesis of conceptual (...) structures represented as heterogeneous proxytypes. Dual-PECCS has been experimentally assessed in a task of conceptual categorization where a target concept illustrated by a simple common-sense linguistic description had to be identified by resorting to a mix of categorization strategies, and its output has been compared to human responses. The obtained results suggest that our approach can be beneficial to improve the representational and reasoning conceptual capabilities of standard cognitive artificial systems, and –in addition– that it may be plausibly applied to different general computational models of cognition. The current version of the system, in fact, extends our previous work, in that Dual-PECCS is now integrated and tested into two cognitive architectures, ACT-R and CLARION, implementing different assumptions on the underlying invariant structures governing human cognition. Such integration allowed us to extend our previous evaluation. (shrink)

We propose a nonmonotonic Description Logic of typicality able to account for the phenomenon of the combination of prototypical concepts. The proposed logic relies on the logic of typicality ALC + TR, whose semantics is based on the notion of rational closure, as well as on the distributed semantics of probabilistic Description Logics, and is equipped with a cognitive heuristic used by humans for concept composition. We first extend the logic of typicality ALC + TR by typicality inclusions of the (...) form p :: T(C) v D, whose intuitive meaning is that “we believe with degree p about the fact that typical Cs are Ds”. As in the distributed semantics, we define different scenarios containing only some typicality inclusions, each one having a suitable probability. We then exploit such scenarios in order to ascribe typical properties to a concept C obtained as the combination of two prototypical concepts. We also show that reasoning in the proposed Description Logic is EXPTIME-complete as for the underlying standard Description Logic ALC. (shrink)

El artículo pone en escena la propuesta del Derecho Comunitario en el ámbito de los países de América Latina. Para el autor, el proceso de integración entre las naciones latinoamericanas plantea el reto de su estructuración y viabilidad, por lo que resulta imperioso encontrar fórmulas de conciliación entre un Derecho de integración y un cierto tipo de nacionalismo económico no ortodoxo, así como la redefinición del concepto clásico de soberanía absoluta en el sentido de su operacionalidad flexible y plural dentro (...) de una soberanía compartida. No obstante las dificultades, los esfuerzos en defensa del comunitarismo latinoamericano, pasan también por la democratización radical de las instituciones estatales nacionales y por la consolidación de un nuevo concepto de ciudadanía (ciudadanía comunitaria). (shrink)

This paper aims to introduce, in the context of Latin America, the theoretical epistemic discussion regarding the theme of the ‘common’ as a political principle which substantiates instituting and autonomous processes of government, control and community regulation. The work seeks to relate a democratic scenario of the ‘common’ with the discourses of pluralist and decolonial normativity, in a way that would guarantee not only horizontal communal self-management, but also a legitimate ordering of forms of life, founded on common interest, social (...) relations and interconnected structures. For this purpose the instrument of critical-socio-legal analysis is applied at the intersections with the ‘participative-communitary’ type of legal pluralism. Our proposal is to combine the contemporary meaning of the ‘common’, its relation to the Latin American principles of ‘buen vivir’ (living well) and ‘interculturalidade’ (interculturality), as well as the instituting practice of the ‘common’, that engenders a normativity built ‘from below’, which is in opposition to the traditional positivist and state legal system imposed through colonization in Latin America. Such achievements that, although formalized, are not being successful against institutional ruptures, have ‘cloistered’ the practices of the ‘common’ and made the existence of legal pluralism invisible. (shrink)

In this paper we propose a computational framework aimed at extending the problem solving capabilities of cognitive artificial agents through the introduction of a novel, goal-directed, dynamic knowledge generation mechanism obtained via a non monotonic reasoning procedure. In particular, the proposed framework relies on the assumption that certain classes of problems cannot be solved by simply learning or injecting new external knowledge in the declarative memory of a cognitive artificial agent but, on the other hand, require a mechanism for the (...) automatic and creative re-framing, or re-formulation, of the available knowledge. We show how such mechanism can be obtained trough a framework of dynamic knowledge generation that is able to tackle the problem of commonsense concept combination. In addition, we show how such a framework can be employed in the field of cognitive architectures in order to overcome situations like the impasse in SOAR by extending the possible options of its subgoaling procedures. (shrink)

We propose a nonmonotonic Description Logic of typicality able to account for the phenomenon of combining prototypical concepts, an open problem in the fields of AI and cognitive modelling. Our logic extends the logic of typicality ALC + TR, based on the notion of rational closure, by inclusions p :: T(C) v D (“we have probability p that typical Cs are Ds”), coming from the distributed semantics of probabilistic Description Logics. Additionally, it embeds a set of cognitive heuristics for concept (...) combination. We show that the complexity of reasoning in our logic is EXPTIME-complete as in ALC. (shrink)

During the last decades, many cognitive architectures (CAs) have been realized adopting different assumptions about the organization and the representation of their knowledge level. Some of them (e.g. SOAR [35]) adopt a classical symbolic approach, some (e.g. LEABRA[ 48]) are based on a purely connectionist model, while others (e.g. CLARION [59]) adopt a hybrid approach combining connectionist and symbolic representational levels. Additionally, some attempts (e.g. biSOAR) trying to extend the representational capacities of CAs by integrating diagrammatical representations and reasoning are (...) also available [34]. In this paper we propose a reflection on the role that Conceptual Spaces, a framework developed by Peter G¨ardenfors [24] more than fifteen years ago, can play in the current development of the Knowledge Level in Cognitive Systems and Architectures. In particular, we claim that Conceptual Spaces offer a lingua franca that allows to unify and generalize many aspects of the symbolic, sub-symbolic and diagrammatic approaches (by overcoming some of their typical problems) and to integrate them on a common ground. In doing so we extend and detail some of the arguments explored by G¨ardenfors [23] for defending the need of a conceptual, intermediate, representation level between the symbolic and the sub-symbolic one. In particular we focus on the advantages offered by Conceptual Spaces (w.r.t. symbolic and sub-symbolic approaches) in dealing with the problem of compositionality of representations based on typicality traits. Additionally, we argue that Conceptual Spaces could offer a unifying framework for interpreting many kinds of diagrammatic and analogical representations. As a consequence, their adoption could also favor the integration of diagrammatical representation and reasoning in CAs. (shrink)

Revonsuo proposed an intriguing and detailed evolutionary theory of dreams which stipulates that the biological function of dreaming is to simulate threatening events and to rehearse threat avoidance behaviors. The goal of the present study was to test this theory using a sample of 212 recurrent dreams that was scored using a slightly expanded version of the DreamThreat rating scale. Six of the eight hypotheses tested were supported. Among the positive findings, 66% of the recurrent dream reports contained one or (...) more threats, the threats tended to be dangerous and aimed at the dreamer, and when facing a threat, the dreamer tended to take defensive or evasive actions that were possible and reasonable. However, less than 15% of the recurrent dreams depicted realistic and probable situations critical for one’s physical survival or reproductive success and the dreamer rarely succeeded in fleeing the threat despite important and appropriate efforts. The findings thus provide mixed support for the threat simulation theory. (shrink)

Señoras y señores, amigas y amigos:Para mí constituye una ocasión de gran alegría y honda satisfacción realizar, a nombre de la Universidad Bolivariana, esta presentación de homenaje a nuestro amigo y maestro Franz Josef Hinkelammert. Querría presentar sucintamente una semblanza de su personalidad intelectual y de su vasta obra investigativa. Nació en Alemania en 1931. Doctor en Economía por la Universidad Libre de Berlín, realizó su formación de postgrado en el Instituto de Europa Oriental..

In this paper a possible general framework for the representation of concepts in cognitive artificial systems and cognitive architectures is proposed. The framework is inspired by the so called proxytype theory of concepts and combines it with the heterogeneity approach to concept representations, according to which concepts do not constitute a unitary phenomenon. The contribution of the paper is twofold: on one hand, it aims at providing a novel theoretical hypothesis for the debate about concepts in cognitive sciences by providing (...) unexplored connections between different theories; on the other hand it is aimed at sketching a computational characterization of the problem of concept representation in cognitively inspired artificial systems and in cognitive architectures. (shrink)

According to the Green Paper presented by the European Commission in July 2001, corporate social responsibility (CSR) is a concept whereby companies integrate social and environmental concerns in their business operations and in their interaction with their stakeholders on a voluntary basis (Commission of the European Communities, 2001b, p. 6). On this basis, in 2002, the Italian Government, and especially the Italian Ministry of Welfare, launched an initiative called CSR-SC (social commitment) in order to foster the proactive social role of (...) Italian enterprises, with great attention on SME involvement. The technical partner of the Italian Ministry of Welfare for this initiative is Bocconi University. The goal of this contribution is to present the main results of CSR–SC research project developed by Bocconi University. The paper provides a detailed picture of the general scheme designed to carry out the research project and a review of the different methodologies used to support the solutions proposed. (shrink)