Results for 'Petr Křemen'

726 found
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  1.  34
    Foundational patterns benchmark.Jana Ahmad & Petr Křemen - 2022 - Applied ontology 17 (4):465-494.
    Recently, there has been growing interest in the use of ontology as a fundamental tool for representing domain-specific conceptual models to improve the semantics, accuracy, and relevance of domain users’ query results. Although the amount of data has grown steadily over the past decade, much data shares similar characteristics that can be captured by a foundational ontology. In this paper, we show how queries based on a foundational ontology can be evaluated and their performance measured. We also present a Foundational (...)
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  2.  36
    Transformation of the Human Image in the Paradigm of Knowledge Evolution.V. H. Kremen & V. V. Ilin - 2021 - Anthropological Measurements of Philosophical Research 19:5-14.
    Purpose. The knowledge influence analysis on the formation process of new anthropological images of man in the contexts of scientific achievements and innovative technologies is the basis of this study. It involves the solution of the following tasks: 1) explication of the ontological content of knowledge in the anthropo-cultural senses of the epoch; 2) analysis of the knowledge influence on the process of forming a new type of man; 3) characteristics of the modern anthropological situation in the context of digital (...)
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  3.  17
    Dedicated to Petr Vopeynka.Bohuslav Balcar & Petr Simon - 2001 - Annals of Pure and Applied Logic 109 (1):2-15.
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  4.  12
    Philosophy and logic: selected writings of Petre Botezatu.Petre Botezatu - 1987 - Iaṣi: "Al. I. Cuza" University of Iaṣi, Department of Philosophy.
  5.  36
    Logic and Implication: An Introduction to the General Algebraic Study of Non-Classical Logics.Petr Cintula & Carles Noguera - 2021 - Springer Verlag.
    This monograph presents a general theory of weakly implicative logics, a family covering a vast number of non-classical logics studied in the literature, concentrating mainly on the abstract study of the relationship between logics and their algebraic semantics. It can also serve as an introduction to algebraic logic, both propositional and first-order, with special attention paid to the role of implication, lattice and residuated connectives, and generalized disjunctions. Based on their recent work, the authors develop a powerful uniform framework for (...)
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  6.  37
    Philosophy of Human-Centrism in the System of Anthropological Studies.V. H. Kremen & V. V. Ilin - 2022 - Anthropological Measurements of Philosophical Research 21:5-14.
    _Purpose._ The basis of the presented research is a philosophical and methodological analysis of the human-centrism concept as a new intellectual strategy of comprehending and understanding the prospects of human existence in a situation of information-digital reality, which provides for the consistent solution of the following problems: 1) to make an explication of the conceptual content and semantic loading of human-centrism in the discourses of social philosophy and philosophical anthropology; 2) to analyse the theoretical significance and methodological role of human-centrism (...)
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  7.  64
    The Proof by Cases Property and its Variants in Structural Consequence Relations.Petr Cintula & Carles Noguera - 2013 - Studia Logica 101 (4):713-747.
    This paper is a contribution to the study of the rôle of disjunction inAlgebraic Logic. Several kinds of (generalized) disjunctions, usually defined using a suitable variant of the proof by cases property, were introduced and extensively studied in the literature mainly in the context of finitary logics. The goals of this paper are to extend these results to all logics, to systematize the multitude of notions of disjunction (both those already considered in the literature and those introduced in this paper), (...)
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  8.  61
    Distinguished algebraic semantics for t -norm based fuzzy logics: Methods and algebraic equivalencies.Petr Cintula, Francesc Esteva, Joan Gispert, Lluís Godo, Franco Montagna & Carles Noguera - 2009 - Annals of Pure and Applied Logic 160 (1):53-81.
    This paper is a contribution to Mathematical fuzzy logic, in particular to the algebraic study of t-norm based fuzzy logics. In the general framework of propositional core and Δ-core fuzzy logics we consider three properties of completeness with respect to any semantics of linearly ordered algebras. Useful algebraic characterizations of these completeness properties are obtained and their relations are studied. Moreover, we concentrate on five kinds of distinguished semantics for these logics–namely the class of algebras defined over the real unit (...)
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  9.  9
    (1 other version)321 de vorbe memorabile ale lui Petre Țuțea.Petre Țuțea - 1993 - București: Humanitas. Edited by Gabriel Liiceanu.
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  10.  32
    Behavioral Political Economy and Democratic Theory: Fortifying Democracy for the Digital Age.Petr Špecián - 2022 - Londýn, Velká Británie: Routledge Frontiers of Political Economy.
    Drawing on current debates at the frontiers of economics, psychology, and political philosophy, this book explores the challenges that arise for liberal democracies from a confrontation between modern technologies and the bounds of human rationality. With the ongoing transition of democracy's underlying information economy into the digital space, threats of disinformation and runaway political polarization have been gaining prominence. Employing the economic approach informed by behavioral sciences' findings, the book's chief concern is how these challenges can be addressed while preserving (...)
  11.  33
    Correspondence, conference threads and debate.Petr Beckmann - 1993 - Apeiron: Studies in Infinite Nature 17:27.
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  12.  10
    Space and Time.Roman Kremen - forthcoming - Vox Philosophical journal.
    The genesis of space and time is investigated within the rotational-monadic paradigm. It is established that the essence of the phenomenon of space is revealed through the dialectical synthesis of its two aspects — ideal and material, where the material aspect is represented by the metaphysical construct of protomonad. It is shown that basic physical distinctions such as motion, mass, gravitation find a meaningful hermeneutic through the material aspect of space, which has a purely discrete structure, while the contradiction about (...)
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  13. Privacy, individuality, rules: A response to Petr Glombicek.Petr Kot'atko - 2008 - Organon F: Medzinárodný Časopis Pre Analytickú Filozofiu 15 (2):211-234.
     
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  14.  66
    Fuzzy logic.Petr Hajek - 2008 - Stanford Encyclopedia of Philosophy.
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  15. Nonassociative substructural logics and their semilinear extensions: Axiomatization and completeness properties: Nonassociative substructural logics.Petr Cintula, Rostislav Horčík & Carles Noguera - 2013 - Review of Symbolic Logic 6 (3):394-423.
    Substructural logics extending the full Lambek calculus FL have largely benefited from a systematical algebraic approach based on the study of their algebraic counterparts: residuated lattices. Recently, a nonassociative generalization of FL has been studied by Galatos and Ono as the logic of lattice-ordered residuated unital groupoids. This paper is based on an alternative Hilbert-style presentation for SL which is almost MP -based. This presentation is then used to obtain, in a uniform way applicable to most substructural logics, a form (...)
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  16.  37
    Formal systems of fuzzy logic and their fragments.Petr Cintula, Petr Hájek & Rostislav Horčík - 2007 - Annals of Pure and Applied Logic 150 (1-3):40-65.
    Formal systems of fuzzy logic are well-established logical systems and respected members of the broad family of the so-called substructural logics closely related to the famous logic BCK. The study of fragments of logical systems is an important issue of research in any class of non-classical logics. Here we study the fragments of nine prominent fuzzy logics to all sublanguages containing implication. However, the results achieved in the paper for those nine logics are usually corollaries of theorems with much wider (...)
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  17. Schizophrenia, dissociation, and consciousness.Petr Bob & George A. Mashour - 2011 - Consciousness and Cognition 20 (4):1042-1049.
    Current thinking suggests that dissociation could be a significant comorbid diagnosis in a proportion of schizophrenic patients with a history of trauma. This potentially may explain the term “schizophrenia” in its original definition by Bleuler, as influenced by his clinical experience and personal view. Additionally, recent findings suggest a partial overlap between dissociative symptoms and the positive symptoms of schizophrenia, which could be explained by inhibitory deficits. In this context, the process of dissociation could serve as an important conceptual framework (...)
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  18. Why and how to construct an epistemic justification of machine learning?Petr Spelda & Vit Stritecky - 2024 - Synthese 204 (2):1-24.
    Consider a set of shuffled observations drawn from a fixed probability distribution over some instance domain. What enables learning of inductive generalizations which proceed from such a set of observations? The scenario is worthwhile because it epistemically characterizes most of machine learning. This kind of learning from observations is also inverse and ill-posed. What reduces the non-uniqueness of its result and, thus, its problematic epistemic justification, which stems from a one-to-many relation between the observations and many learnable generalizations? The paper (...)
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  19.  11
    Vasyl Sukhomlynskyi’s Philosophy of Education: Human-Centred Dimension.V. H. Kremen & V. V. Ilin - 2024 - Anthropological Measurements of Philosophical Research 25:5-14.
    _Purpose__._ The basis of the presented study is a methodological and human-centred analysis of the philosophy of education of the outstanding Ukrainian educator Vasyl Sukhomlynskyi as a relevant anthropological-intellectual strategy for understanding and comprehending the educational process in the context of civilisation challenges. This implies a sequential solution to the following tasks: 1) to review the conceptual content and human-centred load of Vasyl Sukhomlynskyi’s pedagogical position in the discourses of philosophical anthropology and social philosophy; 2) to analyse the theoretical knowledge (...)
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  20.  33
    A Note on Natural Extensions in Abstract Algebraic Logic.Petr Cintula & Carles Noguera - 2015 - Studia Logica 103 (4):815-823.
    Transfer theorems are central results in abstract algebraic logic that allow to generalize properties of the lattice of theories of a logic to any algebraic model and its lattice of filters. Their proofs sometimes require the existence of a natural extension of the logic to a bigger set of variables. Constructions of such extensions have been proposed in particular settings in the literature. In this paper we show that these constructions need not always work and propose a wider setting in (...)
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  21.  49
    A complete many-valued logic with product-conjunction.Petr Hájek, Lluis Godo & Francesc Esteva - 1996 - Archive for Mathematical Logic 35 (3):191-208.
    A simple complete axiomatic system is presented for the many-valued propositional logic based on the conjunction interpreted as product, the coresponding implication (Goguen's implication) and the corresponding negation (Gödel's negation). Algebraic proof methods are used. The meaning for fuzzy logic (in the narrow sense) is shortly discussed.
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  22.  2
    Institute of higher education: the first quarter of a century.Vasyl Kremen - 2024 - Filosofiya osvity Philosophy of Education 30 (1):8-19.
    The article presents the main conceptual and organizational foundations of the Institute of Higher Education of the National Academy of Educational Sciences of Ukraine. The main circumstances and concrete efforts to implement the plan for the creation and development of this Institute have been witnessed from the first person. The creation of the Institute of Higher Education was supposed to contribute to the fulfillment of such basic tasks of higher education. First, the development of higher education stimulated the formation of (...)
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  23.  37
    Politics of Gymnastics: Mass Gymnastic Displays Under Communism in Central and Eastern Europe.Petr Roubal - 2003 - Body and Society 9 (2):1-25.
    Under communism, the symbolic potential of the body was multiplied in the mass gymnastic displays in order to portray the society as disciplined, strong, happy and beautiful and thus to legitimize its leadership. These gymnastic rituals followed the volkisch tradition of 19th-century mass gymnastics, which aimed at mobilization and homogenization of the `imagined community' of the nation. Behind the symbolic play of the mass gymnastics, there was, as Kracauer pointed out, a deeper relationship between modernity with its mode of production (...)
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  24. The liar paradox and fuzzy logic.Petr Hájek, Jeff Paris & John Shepherdson - 2000 - Journal of Symbolic Logic 65 (1):339-346.
    Can one extend crisp Peano arithmetic PA by a possibly many-valued predicate Tr(x) saying "x is true" and satisfying the "dequotation schema" $\varphi \equiv \text{Tr}(\bar{\varphi})$ for all sentences φ? This problem is investigated in the frame of Lukasiewicz infinitely valued logic.
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  25.  95
    Systems, Subjects, Sessions: To What Extent Do These Factors Influence EEG Data?Andrew Melnik, Petr Legkov, Krzysztof Izdebski, Silke M. Kärcher, W. David Hairston, Daniel P. Ferris & Peter König - 2017 - Frontiers in Human Neuroscience 11.
  26.  98
    Is multiset consequence trivial?Petr Cintula & Francesco Paoli - 2016 - Synthese 199 (Suppl 3):741-765.
    Dave Ripley has recently argued against the plausibility of multiset consequence relations and of contraction-free approaches to paradox. For Ripley, who endorses a nontransitive theory, the best arguments that buttress transitivity also push for contraction—whence it is wiser for the substructural logician to go nontransitive from the start. One of Ripley’s allegations is especially insidious, since it assumes the form of a trivialisation result: it is shown that if a multiset consequence relation can be associated to a closure operator in (...)
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  27. as: české jádro na rakouských zahrádkách aneb výlučná mezinárodní příslušnost civilních soudů podle čl. 16 Bruselské úmluvy.Petr–ČEZ BŘÍZA - forthcoming - Jurisprudencija: Mokslo darbu žurnalas.
     
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  28. SEVIC Systems AG: přeshraniční fúze spadají do režimu svobody usazování dle čl. 43 SES.Petr Bříza - forthcoming - Jurisprudencija: Mokslo darbu žurnalas.
     
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  29.  13
    Rendre la couronne au Christ. Étude sur la fin de l’idée impériale byzantine, bespr. von Tudor Teoteoi.Petre Guran - 2023 - Byzantinische Zeitschrift 116 (3):1096-1102.
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  30.  10
    Rol ́narodnykh mass i lichnosti v istorii.Petr Mikhaĭlovich Rogachev - 1966 - Moskva,: Izd-vo polit. lit-ry. Edited by Matveĭ Abramovich Sverdlin.
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  31. Machine learning, inductive reasoning, and reliability of generalisations.Petr Spelda - 2020 - AI and Society 35 (1):29-37.
    The present paper shows how statistical learning theory and machine learning models can be used to enhance understanding of AI-related epistemological issues regarding inductive reasoning and reliability of generalisations. Towards this aim, the paper proceeds as follows. First, it expounds Price’s dual image of representation in terms of the notions of e-representations and i-representations that constitute subject naturalism. For Price, this is not a strictly anti-representationalist position but rather a dualist one (e- and i-representations). Second, the paper links this debate (...)
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  32.  97
    A new small emendation of gödel's ontological proof.Petr Hájek - 2002 - Studia Logica 71 (2):149 - 164.
  33.  98
    Standard sets in nonstandard set theory.Petr Andreev & Karel Hrbacek - 2004 - Journal of Symbolic Logic 69 (1):165-182.
    We prove that Standardization fails in every nontrivial universe definable in the nonstandard set theory BST, and that a natural characterization of the standard universe is both consistent with and independent of BST. As a consequence we obtain a formulation of nonstandard class theory in the ∈-language.
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  34.  42
    Personal Uniqueness and Events.Petr Prášek - 2021 - Human Studies 44 (4):721-740.
    In contrast to Anglophone debates on personal identity initially formed by John Locke’s investigation of personal identity in the sense of personal continuity or persistence through time, the Continental tradition focuses on what constitutes ipseity in the sense of individuality or uniqueness of the human being “constituted” by its continuous transformation through changing experience. In this study, I claim that contemporary phenomenological research in France—especially the “phenomenology of the event” as represented by Henri Maldiney and Claude Romano—contributes to this Continental (...)
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  35.  49
    On arithmetic in the Cantor- Łukasiewicz fuzzy set theory.Petr Hájek - 2005 - Archive for Mathematical Logic 44 (6):763-782.
    Axiomatic set theory with full comprehension is known to be consistent in Łukasiewicz fuzzy predicate logic. But we cannot assume the existence of natural numbers satisfying a simple schema of induction; this extension is shown to be inconsistent.
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  36.  20
    Editors’ introduction: Special issue on non-classical modal and predicate logics.Petr Cintula, Z. Weber & S. Ju - 2019 - Logic Journal of the IGPL 27 (4):385-386.
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  37.  48
    Admissible rules in the implication–negation fragment of intuitionistic logic.Petr Cintula & George Metcalfe - 2010 - Annals of Pure and Applied Logic 162 (2):162-171.
    Uniform infinite bases are defined for the single-conclusion and multiple-conclusion admissible rules of the implication–negation fragments of intuitionistic logic and its consistent axiomatic extensions . A Kripke semantics characterization is given for the structurally complete implication–negation fragments of intermediate logics, and it is shown that the admissible rules of this fragment of form a PSPACE-complete set and have no finite basis.
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  38.  46
    The Realism and Evolutionary Personalism of N.O. Lossky.Petr Abramov & Andrei Ivanov - 2018 - Sophia 59 (4):767-778.
    The paper is devoted to Nikolay Lossky who was one of the leading Russian philosophers of the first half of the twentieth century. We demonstrate the interrelationship between three aspects of Lossky’s philosophy: realism in the theory of knowledge, hierarchical personalism, and supra-naturalistic concept of evolution. We pay attention to the contemporary relevance of Lossky, and we discuss and critique his ideas in light of those of other philosophers. Lossky acknowledges that the subject interacts with being itself and that knowledge (...)
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  39. Undoing law : public art as contest over meanings.Petr Agha - 2016 - In Mónica López Lerma & Julen Etxabe, Ranciere and Law. New York, NY: Routledge.
     
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  40.  23
    One-Variable Fragments of First-Order Logics.Petr Cintula, George Metcalfe & Naomi Tokuda - 2024 - Bulletin of Symbolic Logic 30 (2):253-278.
    The one-variable fragment of a first-order logic may be viewed as an “S5-like” modal logic, where the universal and existential quantifiers are replaced by box and diamond modalities, respectively. Axiomatizations of these modal logics have been obtained for special cases—notably, the modal counterparts $\mathrm {S5}$ and $\mathrm {MIPC}$ of the one-variable fragments of first-order classical logic and first-order intuitionistic logic, respectively—but a general approach, extending beyond first-order intermediate logics, has been lacking. To this end, a sufficient criterion is given in (...)
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  41.  78
    Security practices in AI development.Petr Spelda & Vit Stritecky - forthcoming - AI and Society.
    What makes safety claims about general purpose AI systems such as large language models trustworthy? We show that rather than the capabilities of security tools such as alignment and red teaming procedures, it is security practices based on these tools that contributed to reconfiguring the image of AI safety and made the claims acceptable. After showing what causes the gap between the capabilities of security tools and the desired safety guarantees, we critically investigate how AI security practices attempt to fill (...)
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  42. Human Induction in Machine Learning: A Survey of the Nexus.Petr Spelda & Vit Stritecky - 2021 - ACM Computing Surveys 54 (3):1-18.
    As our epistemic ambitions grow, the common and scientific endeavours are becoming increasingly dependent on Machine Learning (ML). The field rests on a single experimental paradigm, which consists of splitting the available data into a training and testing set and using the latter to measure how well the trained ML model generalises to unseen samples. If the model reaches acceptable accuracy, an a posteriori contract comes into effect between humans and the model, supposedly allowing its deployment to target environments. Yet (...)
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  43. The Concurrentism of Thomas Aquinas: Divine Causation and Human Freedom.Petr Dvořák - 2013 - Philosophia 41 (3):617-634.
    The paper deals with the problem of divine causation in relation to created agents in general and human rational agents in particular. Beyond creation and conservation, Aquinas specifies divine contribution to created agents’ operation as application in the role of the first cause and the operation of the principal cause employing an instrumental cause. It is especially the latter which is open to varying interpretation and which might be potentially threatening to human freedom. There are different readings of what it (...)
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  44.  23
    The Limits of Doubt: The Moral and Political Implications of Skepticism.Petr Lom - 2001 - State University of New York Press.
    Shows how different forms of skepticism can lead to remarkably different moral and political implications.
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  45.  37
    Dissociative states in dreams and brain chaos: implications for creative awareness.Petr Bob & Olga Louchakova - 2015 - Frontiers in Psychology 6:150287.
    This article reviews recent findings indicating some common brain processes during dissociative states and dreaming with the aim to outline a perspective that neural chaotic states during dreaming can be closely related to dissociative states that may manifest in dreams scenery. These data are in agreement with various clinical findings that dissociated states can be projected into the “dream scenery” in REM sleep periods and dreams may represent their specific interactions that may uncover unusual psychological potential of creativity in psychotherapy, (...)
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  46.  91
    Juan Caramuel Lobkowitz: The Last Scholastic Polymath.Petr Dvořák & Jacob Schmutz - 2008 - Academy of Sciences of the Czech Republic.
  47. Christianity, Europe, and (Utraquist) Bohemia: The Theological and Geographic Concepts in the Middle Ages and Early Modern Times.Petr Hlavacek - 2009 - Filosoficky Casopis 57:19-41.
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  48.  11
    'Habeo Cubiculum Holovitreum': A Note on the Interpretation and Genealogy of Two Astrological Passages in the Acta Sebastiani martyris.Petr Kitzler - 2010 - Journal of the Warburg and Courtauld Institutes 73 (1):327-334.
  49.  47
    Searle's Defence of Internalism.Petr Koťátko - 2012 - Organon F: Medzinárodný Časopis Pre Analytickú Filozofiu 19:93-106.
  50.  53
    Two Ways to the Outside.Petr Kouba - 2008 - Deleuze and Guatarri Studies 2 (1):74-96.
    Are Lévinas and Deleuze two allies in their effort to break away from the Western ontology, which is based on the logic of the One and the Same, or do their philosophies represent two distant galaxies? The purpose of this paper is not to argue for either possibility, but to show the issue in all its complexity. Conjunctions as well as disjunctions of Lévinas' metaphysical thinking and Deleuze's nomadic philosophy should be dealt with on the background of the problems of (...)
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