Kripke’s Worlds

Kripke’s Worlds

Author: Olivier Gasquet

Publisher: Springer Science & Business Media

Published: 2013-11-20

Total Pages: 208

ISBN-13: 3764385049

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Possible worlds models were introduced by Saul Kripke in the early 1960s. Basically, a possible world's model is nothing but a graph with labelled nodes and labelled edges. Such graphs provide semantics for various modal logics (alethic, temporal, epistemic and doxastic, dynamic, deontic, description logics) and also turned out useful for other nonclassical logics (intuitionistic, conditional, several paraconsistent and relevant logics). All these logics have been studied intensively in philosophical and mathematical logic and in computer science, and have been applied increasingly in domains such as program semantics, artificial intelligence, and more recently in the semantic web. Additionally, all these logics were also studied proof theoretically. The proof systems for modal logics come in various styles: Hilbert style, natural deduction, sequents, and resolution. However, it is fair to say that the most uniform and most successful such systems are tableaux systems. Given logic and a formula, they allow one to check whether there is a model in that logic. This basically amounts to trying to build a model for the formula by building a tree. This book follows a more general approach by trying to build a graph, the advantage being that a graph is closer to a Kripke model than a tree. It provides a step-by-step introduction to possible worlds semantics (and by that to modal and other nonclassical logics) via the tableaux method. It is accompanied by a piece of software called LoTREC (www.irit.fr/Lotrec). LoTREC allows to check whether a given formula is true at a given world of a given model and to check whether a given formula is satisfiable in a given logic. The latter can be done immediately if the tableau system for that logic has already been implemented in LoTREC. If this is not yet the case LoTREC offers the possibility to implement a tableau system in a relatively easy way via a simple, graph-based, interactive language.


Book Synopsis Kripke’s Worlds by : Olivier Gasquet

Download or read book Kripke’s Worlds written by Olivier Gasquet and published by Springer Science & Business Media. This book was released on 2013-11-20 with total page 208 pages. Available in PDF, EPUB and Kindle. Book excerpt: Possible worlds models were introduced by Saul Kripke in the early 1960s. Basically, a possible world's model is nothing but a graph with labelled nodes and labelled edges. Such graphs provide semantics for various modal logics (alethic, temporal, epistemic and doxastic, dynamic, deontic, description logics) and also turned out useful for other nonclassical logics (intuitionistic, conditional, several paraconsistent and relevant logics). All these logics have been studied intensively in philosophical and mathematical logic and in computer science, and have been applied increasingly in domains such as program semantics, artificial intelligence, and more recently in the semantic web. Additionally, all these logics were also studied proof theoretically. The proof systems for modal logics come in various styles: Hilbert style, natural deduction, sequents, and resolution. However, it is fair to say that the most uniform and most successful such systems are tableaux systems. Given logic and a formula, they allow one to check whether there is a model in that logic. This basically amounts to trying to build a model for the formula by building a tree. This book follows a more general approach by trying to build a graph, the advantage being that a graph is closer to a Kripke model than a tree. It provides a step-by-step introduction to possible worlds semantics (and by that to modal and other nonclassical logics) via the tableaux method. It is accompanied by a piece of software called LoTREC (www.irit.fr/Lotrec). LoTREC allows to check whether a given formula is true at a given world of a given model and to check whether a given formula is satisfiable in a given logic. The latter can be done immediately if the tableau system for that logic has already been implemented in LoTREC. If this is not yet the case LoTREC offers the possibility to implement a tableau system in a relatively easy way via a simple, graph-based, interactive language.


Web Information Systems Engineering

Web Information Systems Engineering

Author: Armin Haller

Publisher: Springer

Published: 2013-05-13

Total Pages: 363

ISBN-13: 3642383335

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This book constitutes the revised selected papers of the combined workshops on Web Information Systems Engineering, WISE 2011 and WISE 2012, held in Sydney, Australia, in October 2011 and in Paphos, Cyprus, in November 2012. The seven workshops of WISE 2011-2012 have reported the recent developments and advances in the contemporary topics in the related fields of: Advanced Reasoning Technology for e-Science (ART 2012), Cloud-Enabled Business Process Management (CeBPM 2012), Engineering in the Semantic Enterprise (ESE 2012), Social Web Analysis for Trend Detection (SoWeTrend 2012), Big Data and Cloud (BDC 2012), Personalization in Cloud and Service Computing (PC-S 2011), and User-Focused Service Engineering, Consumption and Aggregation (USECA 2011).


Book Synopsis Web Information Systems Engineering by : Armin Haller

Download or read book Web Information Systems Engineering written by Armin Haller and published by Springer. This book was released on 2013-05-13 with total page 363 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the revised selected papers of the combined workshops on Web Information Systems Engineering, WISE 2011 and WISE 2012, held in Sydney, Australia, in October 2011 and in Paphos, Cyprus, in November 2012. The seven workshops of WISE 2011-2012 have reported the recent developments and advances in the contemporary topics in the related fields of: Advanced Reasoning Technology for e-Science (ART 2012), Cloud-Enabled Business Process Management (CeBPM 2012), Engineering in the Semantic Enterprise (ESE 2012), Social Web Analysis for Trend Detection (SoWeTrend 2012), Big Data and Cloud (BDC 2012), Personalization in Cloud and Service Computing (PC-S 2011), and User-Focused Service Engineering, Consumption and Aggregation (USECA 2011).


Revising Fiction, Fact, and Faith

Revising Fiction, Fact, and Faith

Author: Nathaniel Goldberg

Publisher: Routledge

Published: 2020-07-01

Total Pages: 185

ISBN-13: 100016411X

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This book addresses how our revisionary practices account for relations between texts and how they are read. It offers an overarching philosophy of revision concerning works of fiction, fact, and faith, revealing unexpected insights about the philosophy of language, the metaphysics of fact and fiction, and the history and philosophy of science and religion. Using the novels of J.R.R. Tolkien as exemplars, the authors introduce a fundamental distinction between the purely physical and the linguistic aspects of texts. They then demonstrate how two competing theories of reference—descriptivism and referentialism—are instead constitutive of a single semantic account needed to explain all kinds of revision. The authors also propose their own metaphysical foundations of fiction and fact. The next part of the book brings the authors’ philosophy of revision into dialogue with Thomas Kuhn’s famous analysis of factual, and specifically scientific, change. It also discusses a complex episode in the history of paleontology, demonstrating how scientific and popular texts can diverge over time. Finally, the authors expand their philosophy of revision to religious texts, arguing that, rather than being distinct, such texts are always read as other kinds, that faith tends to be more important as evidence for religious texts than for others, and that the latter explains why religious communities tend to have remarkable historical longevity. Revising Fiction, Fact, and Faith offers a unique and comprehensive account of the philosophy of revision. It will be of interest to a wide range of scholars and advanced students working in philosophy of language, metaphysics, philosophy of literature, literary theory and criticism, and history and philosophy of science and religion.


Book Synopsis Revising Fiction, Fact, and Faith by : Nathaniel Goldberg

Download or read book Revising Fiction, Fact, and Faith written by Nathaniel Goldberg and published by Routledge. This book was released on 2020-07-01 with total page 185 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book addresses how our revisionary practices account for relations between texts and how they are read. It offers an overarching philosophy of revision concerning works of fiction, fact, and faith, revealing unexpected insights about the philosophy of language, the metaphysics of fact and fiction, and the history and philosophy of science and religion. Using the novels of J.R.R. Tolkien as exemplars, the authors introduce a fundamental distinction between the purely physical and the linguistic aspects of texts. They then demonstrate how two competing theories of reference—descriptivism and referentialism—are instead constitutive of a single semantic account needed to explain all kinds of revision. The authors also propose their own metaphysical foundations of fiction and fact. The next part of the book brings the authors’ philosophy of revision into dialogue with Thomas Kuhn’s famous analysis of factual, and specifically scientific, change. It also discusses a complex episode in the history of paleontology, demonstrating how scientific and popular texts can diverge over time. Finally, the authors expand their philosophy of revision to religious texts, arguing that, rather than being distinct, such texts are always read as other kinds, that faith tends to be more important as evidence for religious texts than for others, and that the latter explains why religious communities tend to have remarkable historical longevity. Revising Fiction, Fact, and Faith offers a unique and comprehensive account of the philosophy of revision. It will be of interest to a wide range of scholars and advanced students working in philosophy of language, metaphysics, philosophy of literature, literary theory and criticism, and history and philosophy of science and religion.


Fictional Objects

Fictional Objects

Author: Stuart Brock

Publisher: OUP Oxford

Published: 2015-06-04

Total Pages: 288

ISBN-13: 0191054534

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Eleven original essays discuss a range of puzzling philosophical questions about fictional characters, and more generally about fictional objects. For example, they ask questions like the following: Do they really exist? What would fictional objects be like if they existed? Do they exist eternally? Are they created? Who by? When and how? Can they be destroyed? If so, how? Are they abstract or concrete? Are they actual? Are they complete objects? Are they possible objects? How many fictional objects are there? What are their identity conditions? What kinds of attitudes can we have towards them? This volume will be a landmark in the philosophical debate about fictional objects, and will influence higher-level debates within metaphysics, the philosophy of mind, and the philosophy of language.


Book Synopsis Fictional Objects by : Stuart Brock

Download or read book Fictional Objects written by Stuart Brock and published by OUP Oxford. This book was released on 2015-06-04 with total page 288 pages. Available in PDF, EPUB and Kindle. Book excerpt: Eleven original essays discuss a range of puzzling philosophical questions about fictional characters, and more generally about fictional objects. For example, they ask questions like the following: Do they really exist? What would fictional objects be like if they existed? Do they exist eternally? Are they created? Who by? When and how? Can they be destroyed? If so, how? Are they abstract or concrete? Are they actual? Are they complete objects? Are they possible objects? How many fictional objects are there? What are their identity conditions? What kinds of attitudes can we have towards them? This volume will be a landmark in the philosophical debate about fictional objects, and will influence higher-level debates within metaphysics, the philosophy of mind, and the philosophy of language.


Conceptual Structures: Fulfilling Peirce's Dream

Conceptual Structures: Fulfilling Peirce's Dream

Author: Dickson Lukose

Publisher: Springer Science & Business Media

Published: 1997-07-16

Total Pages: 644

ISBN-13: 9783540633082

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This book constitutes the refereed proceedings of the Fifth International Conference on Conceptual Structures, ICCS '97, held in Seattle, Washington, USA, in August 1997. The 39 full papers presented were carefully selected and revised for inclusion in the volume. Also included are 9 abstracts of conceptual graphs tools. The papers are organized in sections on knowledge representation, knowledge modeling, formal concept analysis, formal reasoning, applications of conceptual graphs, and conceptual graphs tools. This book competently documents the progress achieved in the area since the predecessor conference ICCS '96, the proceedings of which have been published as LNAI 1115.


Book Synopsis Conceptual Structures: Fulfilling Peirce's Dream by : Dickson Lukose

Download or read book Conceptual Structures: Fulfilling Peirce's Dream written by Dickson Lukose and published by Springer Science & Business Media. This book was released on 1997-07-16 with total page 644 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the refereed proceedings of the Fifth International Conference on Conceptual Structures, ICCS '97, held in Seattle, Washington, USA, in August 1997. The 39 full papers presented were carefully selected and revised for inclusion in the volume. Also included are 9 abstracts of conceptual graphs tools. The papers are organized in sections on knowledge representation, knowledge modeling, formal concept analysis, formal reasoning, applications of conceptual graphs, and conceptual graphs tools. This book competently documents the progress achieved in the area since the predecessor conference ICCS '96, the proceedings of which have been published as LNAI 1115.


Wittgenstein and the Turning Point in the Philosophy of Mathematics

Wittgenstein and the Turning Point in the Philosophy of Mathematics

Author: S.G. Shanker

Publisher: Routledge

Published: 2013-12-19

Total Pages: 571

ISBN-13: 1317832035

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First published in 2005. Routledge is an imprint of Taylor & Francis, an informa company.


Book Synopsis Wittgenstein and the Turning Point in the Philosophy of Mathematics by : S.G. Shanker

Download or read book Wittgenstein and the Turning Point in the Philosophy of Mathematics written by S.G. Shanker and published by Routledge. This book was released on 2013-12-19 with total page 571 pages. Available in PDF, EPUB and Kindle. Book excerpt: First published in 2005. Routledge is an imprint of Taylor & Francis, an informa company.


The Ashtray

The Ashtray

Author: Errol Morris

Publisher: University of Chicago Press

Published: 2018-05-16

Total Pages: 224

ISBN-13: 0226922707

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Filmmaker Errol Morris offers his perspective on the world and his powerful belief in the necessity of truth. In 1972, philosopher of science Thomas Kuhn threw an ashtray at Errol Morris. This book is the result. At the time, Morris was a graduate student. Now we know him as one of the most celebrated and restlessly probing filmmakers of our time, the creator of such classics of documentary investigation as The Thin Blue Line and The Fog of War. Kuhn, meanwhile, was—and, posthumously, remains—a star in his field, the author of The Structure of Scientific Revolutions, a landmark book that has sold well over a million copies and introduced the concept of “paradigm shifts” to the larger culture. And Morris thought the idea was bunk. The Ashtray tells why—and in doing so, it makes a powerful case for Morris’s way of viewing the world, and the centrality to that view of a fundamental conception of the necessity of truth. “For me,” Morris writes, “truth is about the relationship between language and the world: a correspondence idea of truth.” He has no patience for philosophical systems that aim for internal coherence and disdain the world itself. Morris is after bigger game: he wants to establish as clearly as possible what we know and can say about the world, reality, history, our actions and interactions. It’s the fundamental desire that animates his filmmaking, whether he’s probing Robert McNamara about Vietnam or the oddball owner of a pet cemetery. Truth may be slippery, but that doesn’t mean we have to grease its path of escape through philosophical evasions. Rather, Morris argues powerfully, it is our duty to do everything we can to establish and support it. In a time when truth feels ever more embattled, under siege from political lies and virtual lives alike, The Ashtray is a bracing reminder of its value, delivered by a figure who has, over decades, uniquely earned our trust through his commitment to truth. No Morris fan should miss it.


Book Synopsis The Ashtray by : Errol Morris

Download or read book The Ashtray written by Errol Morris and published by University of Chicago Press. This book was released on 2018-05-16 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt: Filmmaker Errol Morris offers his perspective on the world and his powerful belief in the necessity of truth. In 1972, philosopher of science Thomas Kuhn threw an ashtray at Errol Morris. This book is the result. At the time, Morris was a graduate student. Now we know him as one of the most celebrated and restlessly probing filmmakers of our time, the creator of such classics of documentary investigation as The Thin Blue Line and The Fog of War. Kuhn, meanwhile, was—and, posthumously, remains—a star in his field, the author of The Structure of Scientific Revolutions, a landmark book that has sold well over a million copies and introduced the concept of “paradigm shifts” to the larger culture. And Morris thought the idea was bunk. The Ashtray tells why—and in doing so, it makes a powerful case for Morris’s way of viewing the world, and the centrality to that view of a fundamental conception of the necessity of truth. “For me,” Morris writes, “truth is about the relationship between language and the world: a correspondence idea of truth.” He has no patience for philosophical systems that aim for internal coherence and disdain the world itself. Morris is after bigger game: he wants to establish as clearly as possible what we know and can say about the world, reality, history, our actions and interactions. It’s the fundamental desire that animates his filmmaking, whether he’s probing Robert McNamara about Vietnam or the oddball owner of a pet cemetery. Truth may be slippery, but that doesn’t mean we have to grease its path of escape through philosophical evasions. Rather, Morris argues powerfully, it is our duty to do everything we can to establish and support it. In a time when truth feels ever more embattled, under siege from political lies and virtual lives alike, The Ashtray is a bracing reminder of its value, delivered by a figure who has, over decades, uniquely earned our trust through his commitment to truth. No Morris fan should miss it.


A Place for Consciousness

A Place for Consciousness

Author: Gregg Rosenberg

Publisher: Oxford University Press

Published: 2004-11-18

Total Pages: 344

ISBN-13: 0190290587

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What place does consciousness have in the natural world? If we reject materialism, could there be a credible alternative? In one classic example, philosophers ask whether we can ever know what is it is like for bats to sense the world using sonar. It seems obvious to many that any amount of information about a bat's physical structure and information processing leaves us guessing about the central questions concerning the character of its experience. A Place for Consciousness begins with reflections on the existence of this gap. Is it just a psychological shortcoming in our merely human understanding of the physical world? Is it a trivial consequence of the simple fact that we just cannot be bats? Or does it mean there really are facts about consciousness over and above the physical facts? If so, what does consciousness do? Why does it exist? Rosenberg sorts out these problems, especially those centering on the causal role of consciousness. He introduces a new paradigm called Liberal Naturalism for thinking about what causation is, about the natural world, and about how to create a detailed model to go along with the new paradigm. Arguing that experience is part of the categorical foundations of causality, he shows that within this new paradigm there is a place for something essentially like consciousness in all its traditional mysterious respects. A striking feature of Liberal Naturalism is that its central tenets are motivated independently of the mind-body problem, by analyzing causation itself. Because of this approach, when consciousness shows up in the picture it is not introduced in an ad hoc way, and its most puzzling features can be explained from first principles. Ultimately, Rosenberg's final solution gives consciousness a causally important role without supposing either that it is physical or that it interacts with the physical.


Book Synopsis A Place for Consciousness by : Gregg Rosenberg

Download or read book A Place for Consciousness written by Gregg Rosenberg and published by Oxford University Press. This book was released on 2004-11-18 with total page 344 pages. Available in PDF, EPUB and Kindle. Book excerpt: What place does consciousness have in the natural world? If we reject materialism, could there be a credible alternative? In one classic example, philosophers ask whether we can ever know what is it is like for bats to sense the world using sonar. It seems obvious to many that any amount of information about a bat's physical structure and information processing leaves us guessing about the central questions concerning the character of its experience. A Place for Consciousness begins with reflections on the existence of this gap. Is it just a psychological shortcoming in our merely human understanding of the physical world? Is it a trivial consequence of the simple fact that we just cannot be bats? Or does it mean there really are facts about consciousness over and above the physical facts? If so, what does consciousness do? Why does it exist? Rosenberg sorts out these problems, especially those centering on the causal role of consciousness. He introduces a new paradigm called Liberal Naturalism for thinking about what causation is, about the natural world, and about how to create a detailed model to go along with the new paradigm. Arguing that experience is part of the categorical foundations of causality, he shows that within this new paradigm there is a place for something essentially like consciousness in all its traditional mysterious respects. A striking feature of Liberal Naturalism is that its central tenets are motivated independently of the mind-body problem, by analyzing causation itself. Because of this approach, when consciousness shows up in the picture it is not introduced in an ad hoc way, and its most puzzling features can be explained from first principles. Ultimately, Rosenberg's final solution gives consciousness a causally important role without supposing either that it is physical or that it interacts with the physical.


The Logic of Entailment and its History

The Logic of Entailment and its History

Author: Edwin Mares

Publisher: Cambridge University Press

Published: 2024-01-31

Total Pages: 282

ISBN-13: 1009375296

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What follows from what, and how do we make statements (whether true or false) about which inferences are correct? In this book, Edwin Mares provides a new philosophical, semantical and historical analysis of and justification for the relevant logic of entailment. In the first half of the book he examines some key ideas in the historical development of the logic of entailment, looking in particular at the notion 'is derivable from' and at how symbolic logic has attempted to capture this notion. In the second half of the book he develops his own theory connecting ideas from the traditions in mathematical logic with some ideas in the philosophy of science. The book's fresh and original perspective on the logic of entailment will be valuable for all who want to know more about the historical and philosophical origins of modern symbolic logic.


Book Synopsis The Logic of Entailment and its History by : Edwin Mares

Download or read book The Logic of Entailment and its History written by Edwin Mares and published by Cambridge University Press. This book was released on 2024-01-31 with total page 282 pages. Available in PDF, EPUB and Kindle. Book excerpt: What follows from what, and how do we make statements (whether true or false) about which inferences are correct? In this book, Edwin Mares provides a new philosophical, semantical and historical analysis of and justification for the relevant logic of entailment. In the first half of the book he examines some key ideas in the historical development of the logic of entailment, looking in particular at the notion 'is derivable from' and at how symbolic logic has attempted to capture this notion. In the second half of the book he develops his own theory connecting ideas from the traditions in mathematical logic with some ideas in the philosophy of science. The book's fresh and original perspective on the logic of entailment will be valuable for all who want to know more about the historical and philosophical origins of modern symbolic logic.


Foundations of Software Science and Computation Structures

Foundations of Software Science and Computation Structures

Author: Orna Kupferman

Publisher: Springer Nature

Published: 2023-04-20

Total Pages: 575

ISBN-13: 3031308298

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This open access book constitutes the proceedings of the 26th International Conference on Foundations of Software Science and Computational Structures, FOSSACS 2023, which was held during April 22-27, 2023, in Paris, France, as part of the European Joint Conferences on Theory and Practice of Software, ETAPS 2023. The 26 regular papers presented in this volume were carefully reviewed and selected from 85 submissions. They deal with research on theories and methods to support the analysis, integration, synthesis, transformation, and verification of programs and software systems.


Book Synopsis Foundations of Software Science and Computation Structures by : Orna Kupferman

Download or read book Foundations of Software Science and Computation Structures written by Orna Kupferman and published by Springer Nature. This book was released on 2023-04-20 with total page 575 pages. Available in PDF, EPUB and Kindle. Book excerpt: This open access book constitutes the proceedings of the 26th International Conference on Foundations of Software Science and Computational Structures, FOSSACS 2023, which was held during April 22-27, 2023, in Paris, France, as part of the European Joint Conferences on Theory and Practice of Software, ETAPS 2023. The 26 regular papers presented in this volume were carefully reviewed and selected from 85 submissions. They deal with research on theories and methods to support the analysis, integration, synthesis, transformation, and verification of programs and software systems.