Results for 'Costas D. Koutras'

988 found
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  1.  18
    A Catalog ofWeak Many-Valued Modal Axioms and their Corresponding Frame Classes.Costas D. Koutras - 2003 - Journal of Applied Non-Classical Logics 13 (1):47-71.
    In this paper we provide frame definability results for weak versions of classical modal axioms that can be expressed in Fitting's many-valued modal languages. These languages were introduced by M. Fitting in the early '90s and are built on Heyting algebras which serve as the space of truth values. The possible-worlds frames interpreting these languages are directed graphs whose edges are labelled with an element of the underlying Heyting algebra, providing us a form of many-valued accessibility relation. Weak axioms of (...)
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  2.  23
    Canonicity and Completeness Results for Many-Valued Modal Logics.Costas D. Koutras, Christos Nomikos & Pavlos Peppas - 2002 - Journal of Applied Non-Classical Logics 12 (1):7-41.
    We prove frame determination results for the family of many-valued modal logics introduced by M. Fitting in the early '90s. Each modal language of this family is based on a Heyting algebra, which serves as the space of truth values, and is interpreted on an interesting version of possible-worlds semantics: the modal frames are directed graphs whose edges are labelled with an element of the underlying Heyting algebra. We introduce interesting generalized forms of the classical axioms D, T, B, 4, (...)
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  3.  22
    In All But Finitely Many Possible Worlds: Model-Theoretic Investigations on ‘ Overwhelming Majority ’ Default Conditionals.Costas D. Koutras & Christos Rantsoudis - 2017 - Journal of Logic, Language and Information 26 (2):109-141.
    Defeasible conditionals are statements of the form ‘if A then normally B’. One plausible interpretation introduced in nonmonotonic reasoning dictates that ) is true iff B is true in ‘most’ A-worlds. In this paper, we investigate defeasible conditionals constructed upon a notion of ‘overwhelming majority’, defined as ‘truth in a cofinite subset of \’, the first infinite ordinal. One approach employs the modal logic of the frame \\), used in the temporal logic of discrete linear time. We introduce and investigate (...)
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  4.  18
    On weak filters and ultrafilters: Set theory from (and for) knowledge representation.Costas D. Koutras, Christos Moyzes, Christos Nomikos, Konstantinos Tsaprounis & Yorgos Zikos - 2023 - Logic Journal of the IGPL 31 (1):68-95.
    Weak filters were introduced by K. Schlechta in the ’90s with the aim of interpreting defaults via a generalized ‘most’ quantifier in first-order logic. They arguably represent the largest class of structures that qualify as a ‘collection of large subsets’ of a given index set |$I$|⁠, in the sense that it is difficult to think of a weaker, but still plausible, definition of the concept. The notion of weak ultrafilter naturally emerges and has been used in epistemic logic and other (...)
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  5.  24
    Knowledge means ‘all’, belief means ‘most’.Dimitris Askounis, Costas D. Koutras & Yorgos Zikos - 2016 - Journal of Applied Non-Classical Logics 26 (3):173-192.
    We introduce a bimodal epistemic logic intended to capture knowledge as truth in all epistemically alternative states and belief as a generalised ‘majority’ quantifier, interpreted as truth in most of the epistemically alternative states. This doxastic interpretation is of interest in knowledge-representation applications and it also holds an independent philosophical and technical appeal. The logic comprises an epistemic modal operator, a doxastic modal operator of consistent and complete belief and ‘bridge’ axioms which relate knowledge to belief. To capture the notion (...)
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  6.  30
    Knowledge means 'all', Belief means 'most'.Dimitris Askounis, Costas D. Koutras & Yorgos Zikos - 2012 - In Luis Farinas del Cerro, Andreas Herzig & Jerome Mengin (eds.), Logics in Artificial Intelligence. Springer. pp. 41--53.
  7.  18
    A note on the complexity of S4.2.Aggeliki Chalki, Costas D. Koutras & Yorgos Zikos - 2021 - Journal of Applied Non-Classical Logics 31 (2):108-129.
    S4.2 is the modal logic of directed partial pre-orders and/or the modal logic of reflexive and transitive relational frames with a final cluster. It holds a distinguished position in philosophical...
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  8.  6
    Prolegomena to concise theories of action.Pavlos Peppas, Costas D. Koutras & Mary-Anne Williams - 2001 - Studia Logica 67 (3):403-418.
    A new methodology for developing theories of action has recently emerged which provides means for formally evaluating the correctness of such theories. Yet, for a theory of action to qualify as a solution to the frame problem, not only does it need to produce correct inferences, but moreover, it needs to derive these inferences from a concise representation of the domain at hand. The new methodology however offers no means for assessing conciseness. Such a formal account of conciseness is developed (...)
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  9.  43
    A quick guided tour to the modal logic S4.2.Aggeliki Chalki, Costas D. Koutras & Yorgos Zikos - 2018 - Logic Journal of the IGPL 26 (4):429-451.
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  10.  2
    Frame constructions, truth invariance and validity preservation in many-valued modal logic.Pantelis E. Eleftheriou & Costas D. Koutras - 2005 - Journal of Applied Non-Classical Logics 15 (4):367-388.
    In this paper we define and examine frame constructions for the family of manyvalued modal logics introduced by M. Fitting in the '90s. Every language of this family is built on an underlying space of truth values, a Heyting algebra H. We generalize Fitting's original work by considering complete Heyting algebras as truth spaces and proceed to define a suitable notion of H-indexed families of generated subframes, disjoint unions and bounded morphisms. Then, we provide an algebraic generalization of the canonical (...)
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  11.  6
    Ranke: considerações sobre sua obra e modelo historiográfico -doi: 10.4025/dialogos.v17i3.774.José Costa D.´Assunção Barros - 2013 - Diálogos (Maringa) 17 (3).
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  12.  5
    Ranke: considerações sobre sua obra e modelo historiográfico -doi: 10.4025/dialogos.v17i3.774.José Costa D.´Assunção Barros - 2014 - Dialogos 17 (3).
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  13.  44
    Phonological development in relation to native language and literacy: Variations on a theme in six alphabetic orthographies.Lynne G. Duncan, São Luís Castro, Sylvia Defior, Philip Hk Seymour, Sheila Baillie, Jacqueline Leybaert, Philippe Mousty, Nathalie Genard, Menelaos Sarris & Costas D. Porpodas - 2013 - Cognition 127 (3):398-419.
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  14.  28
    Molecular dynamics and small-angle neutron scattering of lysozyme aqueous solutions.M. C. Abramo, C. Caccamo, M. Calvo, V. Conti Nibali, D. Costa, R. Giordano, G. Pellicane, R. Ruberto & U. Wanderlingh - 2011 - Philosophical Magazine 91 (13-15):2066-2076.
  15.  34
    Nanostructured silicon and its application to solar cells, position sensors and thin film transistors.R. Martins, L. Raniero, L. Pereira, D. Costa†, H. Águas, S. Pereira, L. Silva, A. Gonçalves, I. Ferreira & E. Fortunato - 2009 - Philosophical Magazine 89 (28-30):2699-2721.
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  16.  11
    On a Simple 3-valued Modal Language and a 3-valued Logic of ‘not-fully-justified’ Belief.Costas Koutras, Christos Nomikos & Pavlos Peppas - 2008 - Logic Journal of the IGPL 16 (6):591-604.
    In this paper, we advocate the usage of the family of Heyting-valued modal logics, introduced by M. Fitting, by presenting a simple 3-valued modal language and axiomatizing an interesting 3-valued logic of belief. We give two simple bisimulation relations for the modal language, one that respects non-falsity and one that respects the truth value. The doxastic logic axiomatized, apart from being interesting in its own right for KR applications, it comes with an underlying 3-valued propositional logic which is a syntactic (...)
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  17.  15
    Canonicity and Completeness Results for Many-Valued Modal Logics.Cotas D. Koutras, Christos Nomikos & Pavlos Peppas - 2002 - Journal of Applied Non-Classical Logics 12 (1):7-42.
    We prove frame determination results for the family of many-valued modal logics introduced by M. Fitting in the early '90s. Each modal language of this family is based on a Heyting algebra, which serves as the space of truth values, and is interpreted on an interesting version of possible-worlds semantics: the modal frames are directed graphs whose edges are labelled with an element of the underlying Heyting algebra. We introduce interesting generalized forms of the classical axioms D, T, B, 4, (...)
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  18. Hē koinōnikē ēthikē tou Aristotelous.D. N. Koutras - 1973
     
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  19.  29
    The Notion of Equity in Aristotle (in Greek).D. N. Koutras - unknown
    Equity was first established as a terminus technicus by Aristotle, but the word was initially shaped by Plato in his Statesman. Aristotle considers equity as a necessary criterion of the interpretation of human action, i.e., the ultimate, the particular moral situation, given that law is general, and every moral agent makes different moral choices, since man exhibits a multiplicity of purposes as a being and every person acts on the basis of a variety of moral perspectives and values. Therefore, the (...)
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  20. Themata philosophias tēs glōssēs.D. N. Koutras - 1976 - [s.n.],:
     
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  21. Taking Other Religions Seriously: Some Ironies in the Current Debate on a Christian Theology of Religions.Gavin D'Costa - 1990 - The Thomist 54 (3):519-529.
    In lieu of an abstract, here is a brief excerpt of the content:TAKING OTHER RELIGIONS SERIOUSLY: SOME IRONIES IN THE CURRENT DEBATE ON A CHRISTIAN THEOLOGY OF RELIGJ:ONS * 1GAvIN D'CosTA West London Institute of Higher E'ducation Isleworth, Middlese111 HE QUESTION oi Christian attitudes to the world eligions is becoming increasingly important. An lnterpretatwn of Religion is emblematic of a growing trend, which runs across 1denominational lines, that attempts fo take other,religions seriously. John Hick.argues that for most of its ihistory (...)
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  22.  18
    Decolonizing higher education pedagogy: Insights from critical, collaborative professionalism in practice.Peter I. De Costa, Laxmi Prasad Ojha, Vashti Wai Yu Lee & D. Philip Montgomery - 2024 - Educational Philosophy and Theory 56 (8):784-800.
    Building on the long-standing tradition of challenging oppression and questioning whose interests are being served in the field of language education, we report on a study that involved a group of U.S.-based graduate students who collaborated with a ninth-grade English teacher in Nepal. The study comes out of a larger project that sought to internationalize the curriculum of a graduate educational linguistics course at a U.S. university. At the heart of this internationalizing curriculum endeavour was a commitment to expose graduate (...)
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  23. Meridionale aux VIII', IX־ et X־ Siecles.G. Da Costa-Louillet & Saints de Sicile Et D'ltalie - forthcoming - Byzantion.
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  24.  14
    Avicenna and the Liber de Causis: A Contribution to dossier.Cristina D'Ancona Costa - 2000 - Revista Española de Filosofía Medieval 7:95-114.
    Partiendo del conocimiento que los árabes tuvieron de los textos neoplatónicos atribuidos a Aristóteles, tales como la Pseudo-Teología y el Liber de Causis, la autora de este estudio investiga el posible conocimiento que Avicena tuvo de este último libro, conocido en el mundo árabe por el título de Kalam fi mahd al-hayr. Se apoya, para ello, en el análisis de cuatro pasajes de la Metafísica de la gran enciclopedia filosófica Al-Sifa ("La curación").
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  25.  6
    Impact of Corporate Culture on Environmental Performance.Mabel D. Costa & Solomon Opare - forthcoming - Journal of Business Ethics:1-32.
    We examine the impact of corporate culture on environmental performance using a sample of 7199 firm-year observations over the period of 2002–2018. We find that stronger corporate culture improves environmental performance, measured by the amount of toxic chemical release (TCR). Our result is both statistically and economically significant. We also show that cultural norms of innovation, quality and teamwork as well as a technology-oriented corporate culture have a greater impact on enhancing environmental performance. Further analyses show that managerial competence and (...)
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  26. Many Paths: A Catholic Approach to Religious Pluralism by Eugene Hillman.Gavin D'Costa - 1990 - The Thomist 54 (4):741-744.
    In lieu of an abstract, here is a brief excerpt of the content:BOOK REVIEWS 741 pointedly, what he is asking for is " the ' planned dissolution ' of the Latin Church into a considerable number of distinct, autonomous ' patriarchates ' " (p. 132). These suggestions, although not original, are intriguing. They deserve, however, more than three pages. What is needed is a detailed presentation of these changes, indicating their historical context, their advantages and disadvantages, and their practical implementation. (...)
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  27. The Diversity of Religions: A Christian Perspective by J. A. DiNoia, O.P.Gavin D'Costa - 1993 - The Thomist 57 (3):524-528.
    In lieu of an abstract, here is a brief excerpt of the content:524 BOOK REVIEWS Word is to interpret us" (189). That two-way response to the Word of God neatly summarizes William Hill's witness to us as theologian as well: to he the mediator between classical and contemporary idiomata in such a way as to enrich the deliverances of both, reminiscent of Matthew's commendation of the " disciple in the kingdom of Heaven [being] like a householder who brings out from (...)
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  28. An Apology for Apologetics: A Study in the Logic of Interreligious Dialogue by Paul J. Griffiths, and: Jesus Christ at the Encounter of World Religions by J. Dupuis.Gavin D'Costa - 1992 - The Thomist 56 (4):719-723.
    In lieu of an abstract, here is a brief excerpt of the content:BOOK REVIEWS 719 An Apology for Apologetics: A Study in the Logic of lnterreligious Dialogue. By PAUL J. GRIFFITHS. New York: Orbis, 1991. ISBN: 0 88344 761 4. pp. 113. Jesus Christ at the Encounter of World Religions. By J. DUPUIS. New York: Orbis, 1991 (ET: Robert R. Barr, from French, 1989). ISBN: 0 88344 723 1. pp. 301. Griffiths presents a rigorous argument for the possibility of con· (...)
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  29. Dialogue with the Other: The Inter-religious Dialogue by David Tracy.Gavin D'Costa - 1992 - The Thomist 56 (3):530-532.
    In lieu of an abstract, here is a brief excerpt of the content:530 BOOK REVIEWS I think none of these books contains a wholly satisfactory treatment of the particular issues it takes up. Taken together, however, they do show that evil presents not just one but many problems to reflective religious minds. In addition, they make it perfectly evident that not just one but many academic disciplines continue to have helpful things to say in response to these gripping perplexities. University (...)
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  30. Other faiths and Christian ethics.Gavin D'Costa - 2001 - In Robin Gill (ed.), The Cambridge companion to Christian ethics. New York: Cambridge University Press.
     
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  31.  15
    Porphyry, Universal Soul and the Arabic Plotinus.Cristina D'Ancona Costa - 1999 - Arabic Sciences and Philosophy 9 (1):47.
    Scholars working in the field of Graeco-Arabic Neoplatonism often discuss the role Porphyry, the editor of Plotinus, must be credited with in the formation of the Arabic Plotinian corpus. A note in this corpus apparently suggests that Porphyry provided a commentary to the so-called Theology of Aristotle, i.e., parts of some treatises of Enneads IV-VI. Consequently, Porphyry has been considered as responsible for the doctrinal shifts which affect the Arabic Plotinian paraphrase with respect to the original text. This article aims (...)
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  32.  5
    The libraries of the Neoplatonists: proceedings of the meeting of the European Science Foundation Network "Late antiquity and Arabic thought: patterns in the constitution of European culture", held in Strasbourg, March 12-14, 2004 under the impulsion of the scientific committee of the meeting, composed by Matthias Baltes, Michel Cacouros, Cristina D'Ancona, Tiziano Dorandi, Gerhard Endress, Philippe Hoffmann, Henri Hugonnard Roche.Cristina D'Ancona Costa (ed.) - 2007 - Boston: Brill.
    The transmission of Greek learning to the Arabic-speaking world paved the way to the rise of Arabic philosophy. This volume offers a deep and multifarious survey of transmission of Greek philosophy through the schools of late Antiquity to the Syriac-speaking and Arabic-speaking worlds.
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  33. Response to Moore.Gavin D’Costa - 2005 - Ars Disputandi 5.
     
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  34.  41
    D. F. Sutton: Seneca on the Stage. (Mnemosyne, Suppl. 96.) Pp. vii + 72. Leiden: Brill, 1986. Paper, fl. 30.C. D. N. Costa - 1988 - The Classical Review 38 (1):153-153.
  35.  6
    Seneca's Imagery Mireille Armisen-Marchetti: Sapientiae Facies: Étude sur les images de Sénèque. (Collection d'Études Anciennes, 58.) Pp. 399. Paris: Les Belles Lettres, 1989. Paper, 245 frs. [REVIEW]C. D. N. Costa - 1990 - The Classical Review 40 (01):42-43.
  36.  3
    Christianity Encountering World Religions: The Practice of Mission in the Twenty-First Century (review).Gavin D'Costa - 2011 - Buddhist-Christian Studies 31:235-238.
  37.  6
    Karl Rahner's Anonymous christian‐a reappraisal.Gavin D'costa - 1985 - Modern Theology 1 (2):131-148.
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  38.  22
    Young People Who Meaningfully Improve Are More Likely to Mutually Agree to End Treatment.Julian Edbrooke-Childs, Luís Costa da Silva, Anja Čuš, Shaun Liverpool, Catarina Pinheiro Mota, Giada Pietrabissa, Thomas Bardsley, Celia M. D. Sales, Randi Ulberg, Jenna Jacob & Nuno Ferreira - 2021 - Frontiers in Psychology 12.
    Objective: Symptom improvement is often examined as an indicator of a good outcome of accessing mental health services. However, there is little evidence of whether symptom improvement is associated with other indicators of a good outcome, such as a mutual agreement to end treatment. The aim of this study was to examine whether young people accessing mental health services who meaningfully improved were more likely to mutually agree to end treatment.Methods: Multilevel multinomial regression analysis controlling for age, gender, ethnicity, and (...)
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  39.  7
    Are women more ethical than men?Andrew Sikula & Adelmiro D. Costa - 1994 - Journal of Business Ethics 13 (11):859 - 871.
  40.  25
    La notion de l'Un dans Thomas d'Aquin.Chr D'ancona Costa - 1997 - Recherches de Theologie Et Philosophie Medievales 64 (2):315-351.
    Le traité Περὶ θείων ὀνομάτων de l’élève de Proclus dissimulé sous le nom de ‘Denys l’Aréopagite’— traité qui a été récemment édité en qualité de premier titre de la série Corpus Dionysiacum— est subdivisé en deux grandes parties par un excursus fameux sur le problème de la substantialité des maux. Dans la première partie, contenant les chapitres I-III, l’auteur discute la possibilité des prédications dont l’objet est le premier principe. Dans la deuxième, contenant les chapitres V-XIII, il en présente les (...)
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  41. The trinity and other religions: Genesis 18, judaism and hinduism in two works of art.G. D'costa - 1999 - Gregorianum 80 (1):5-31.
    L'A. se base sur deux oeuvres artistiques sur la Trinité qui se correspondent et qui soulèvent des questions sérieuses au sujet de la négociation chrétienne avec les autres religions. Ces deux oeuvres traitent de la Trinité en relation avec les autres traditions religieuses. Il s'agit de l'icône intitulée la Trinité de l'orthodoxe russe André Roublev qui date du 15siècle et de l'oeuvre contemporaine de l'artiste indien catholique romain Jyoti Sahi intitulée Abraham et Sarah recevant les trois anges. Par cette étude (...)
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  42.  5
    Lucian: Selected Dialogues.C. D. N. Costa (ed.) - 2005 - Oxford University Press UK.
    A translation of fourteen of Lucian's dialogues, offering a cross-section of his styles and satirical targets, from serious polemic to lighter squibs and character-portrayals. Also included are How to Write History and his most famous piece, A True History, a parody of the popular vogue for fabulous traveller's tales. Each piece has a summary introduction, and notes to clarify obscure allusions in the text. The Introduction examines in some detail Lucian's importance as a dominant Atticizer in the period of the (...)
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  43.  3
    Friedrich Bruckner: Interpretationen zur Pseudo-Seneca-Tragödie Octavia. Pp. 258. Diss. Erlangen, 1976. Paper.C. D. N. Costa - 1978 - The Classical Review 28 (02):351-.
  44.  3
    Have Student Ethical Values Downturned Over the Last Quarter Century? Sikula & Adelmiro D. Costa - 1994 - International Journal of Applied Philosophy 8 (2):29-37.
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  45.  3
    Seneca and the Greeks.C. D. N. Costa - 1989 - The Classical Review 39 (02):237-.
  46.  5
    Seneca's Cosmos.C. D. N. Costa - 1994 - The Classical Review 44 (02):279-.
  47.  2
    Seneca's Imagery.C. D. N. Costa - 1990 - The Classical Review 40 (01):42-.
  48.  3
    Seneca's Poetic Landscape.C. D. N. Costa - 1990 - The Classical Review 40 (02):275-.
  49.  23
    Varsity Medical Ethics Debate 2015: should nootropic drugs be available under prescription on the NHS?Emma Thorley, Isaac Kang, Stephanie D’Costa, Myrto Vlazaki, Olaoluwa Ayeko, Edward H. Arbe-Barnes & Casey B. Swerner - 2016 - Philosophy, Ethics, and Humanities in Medicine 11:6.
    The 2015 Varsity Medical Ethics debate convened upon the motion: “This house believes nootropic drugs should be available under prescription”. This annual debate between students from the Universities of Oxford and Cambridge, now in its seventh year, provided the starting point for arguments on the subject. The present article brings together and extends many of the arguments put forward during the debate. We explore the current usage of nootropic drugs, their safety and whether it would be beneficial to individuals and (...)
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  50. Métaphysiques Médiévales Études En l'Honneur d'André de Muralt.Cristina D'ancona Costa, Curzio Chiesa, Léo Freuler & André de Muralt - 1999 - Revue de Théologie Et de Philosophie.
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