Ontology Engineering In A Networked World

Ontology Engineering in a Networked World PDF Book Detail:
Author: Mari Carmen Suárez-Figueroa
Publisher: Springer Science & Business Media
ISBN: 3642247938
Size: 66.40 MB
Format: PDF, Docs
Category : Computers
Languages : en
Pages : 444
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Book Description: The Semantic Web is characterized by the existence of a very large number of distributed semantic resources, which together define a network of ontologies. These ontologies in turn are interlinked through a variety of different meta-relationships such as versioning, inclusion, and many more. This scenario is radically different from the relatively narrow contexts in which ontologies have been traditionally developed and applied, and thus calls for new methods and tools to effectively support the development of novel network-oriented semantic applications. This book by Suárez-Figueroa et al. provides the necessary methodological and technological support for the development and use of ontology networks, which ontology developers need in this distributed environment. After an introduction, in its second part the authors describe the NeOn Methodology framework. The book’s third part details the key activities relevant to the ontology engineering life cycle. For each activity, a general introduction, methodological guidelines, and practical examples are provided. The fourth part then presents a detailed overview of the NeOn Toolkit and its plug-ins. Lastly, case studies from the pharmaceutical and the fishery domain round out the work. The book primarily addresses two main audiences: students (and their lecturers) who need a textbook for advanced undergraduate or graduate courses on ontology engineering, and practitioners who need to develop ontologies in particular or Semantic Web-based applications in general. Its educational value is maximized by its structured approach to explaining guidelines and combining them with case studies and numerous examples. The description of the open source NeOn Toolkit provides an additional asset, as it allows readers to easily evaluate and apply the ideas presented.

An Introduction To Ontology

An Introduction to Ontology PDF Book Detail:
Author: Nikk Effingham
Publisher: John Wiley & Sons
ISBN: 0745665470
Size: 35.38 MB
Format: PDF
Category : Philosophy
Languages : en
Pages : 224
View: 1672

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Book Description: In this engaging and wide-ranging new book, Nikk Effingham provides an introduction to contemporary ontology - the study of what exists - and its importance for philosophy today. He covers the key topics in the field, from the ontology of holes, numbers and possible worlds, to space, time and the ontology of material objects - for instance, whether there are composite objects such as tables, chairs or even you and me. While starting from the basics, every chapter is up-to-date with the most recent developments in the field, introducing both longstanding theories and cutting-edge advances. As well as discussing the latest issues in ontology, Effingham also helpfully deals in-depth with different methodological principles (including theory choice, Quinean ontological commitment and Meinongianism) and introduces them alongside an example ontological theory that puts them into practice. This accessible and comprehensive introduction will be essential reading for upper-level undergraduate and post-graduate students, as well as any reader interested in the present state of the subject.

Ontology Alignment Konzepte Werkzeuge Und Anwendungen

Ontology Alignment  Konzepte  Werkzeuge und Anwendungen PDF Book Detail:
Author: Jannike Illing
Publisher: Grin Publishing
ISBN: 9783668362451
Size: 37.72 MB
Format: PDF, Docs
Category :
Languages : de
Pages : 24
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Book Description: Projektarbeit aus dem Jahr 2016 im Fachbereich Informatik - Angewandte Informatik, Note: 1,0, Hochschule Emden/Leer, Veranstaltung: Wissenschaftliches Seminar, Sprache: Deutsch, Abstract: Mit der Vorstellung von Semantischen Systemen ist die Bedeutung von Ontologien durch ihre formale Wissensrepräsentation stark angestiegen. Sie erlauben die Durchführung logischer Schlussfolgerungen zur Laufzeit, sodass weiteres Wissen durch explizit vorliegende Informationen abgeleitet werden kann. Durch den zunehmenden Einsatz Cyber-Physischer Systeme können Ontologien eingesetzt werden, um die semantische Interoperabilität unabhängiger und heterogener Systeme zu gewährleisten. Neben der Vielzahl an Ontologien unterschiedlicher Wissensgebiete, koexistieren ebenso welche, die für denselben Zweck entworfen wurden und somit ein nahezu identisches Wissensgebiet abdecken. Um dabei ein gemeinsames Informationsnetz zu schaffen, müssen sich vorhandene Ontologien aufeinander abbilden lassen. Diese Arbeit fasst verschiedene Forschungsergebnisse aus unterschiedlichen Literaturquellen zusammen und zeigt vorhandene Konzepte, Anwendungsgebiete und Werkzeuge zum Themengebiet Ontologie-Alignment.

Building Ontologies With Basic Formal Ontology

Building Ontologies with Basic Formal Ontology PDF Book Detail:
Author: Robert Arp
Publisher: MIT Press
ISBN: 0262527812
Size: 11.69 MB
Format: PDF, Docs
Category : Computers
Languages : en
Pages : 248
View: 5058

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Book Description: An introduction to the field of applied ontology with examples derived particularly from biomedicine, covering theoretical components, design practices, and practical applications.

Ontology Matching

Ontology Matching PDF Book Detail:
Author: Jérôme Euzenat
Publisher: Springer Science & Business Media
ISBN: 3642387217
Size: 28.62 MB
Format: PDF, ePub, Docs
Category : Computers
Languages : en
Pages : 511
View: 5336

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Book Description: Ontologies tend to be found everywhere. They are viewed as the silver bullet for many applications, such as database integration, peer-to-peer systems, e-commerce, semantic web services, or social networks. However, in open or evolving systems, such as the semantic web, different parties would, in general, adopt different ontologies. Thus, merely using ontologies, like using XML, does not reduce heterogeneity: it just raises heterogeneity problems to a higher level. Euzenat and Shvaiko’s book is devoted to ontology matching as a solution to the semantic heterogeneity problem faced by computer systems. Ontology matching aims at finding correspondences between semantically related entities of different ontologies. These correspondences may stand for equivalence as well as other relations, such as consequence, subsumption, or disjointness, between ontology entities. Many different matching solutions have been proposed so far from various viewpoints, e.g., databases, information systems, and artificial intelligence. The second edition of Ontology Matching has been thoroughly revised and updated to reflect the most recent advances in this quickly developing area, which resulted in more than 150 pages of new content. In particular, the book includes a new chapter dedicated to the methodology for performing ontology matching. It also covers emerging topics, such as data interlinking, ontology partitioning and pruning, context-based matching, matcher tuning, alignment debugging, and user involvement in matching, to mention a few. More than 100 state-of-the-art matching systems and frameworks were reviewed. With Ontology Matching, researchers and practitioners will find a reference book that presents currently available work in a uniform framework. In particular, the work and the techniques presented in this book can be equally applied to database schema matching, catalog integration, XML schema matching and other related problems. The objectives of the book include presenting (i) the state of the art and (ii) the latest research results in ontology matching by providing a systematic and detailed account of matching techniques and matching systems from theoretical, practical and application perspectives.

Zizek S Ontology

Zizek s Ontology PDF Book Detail:
Author: Adrian Johnston
Publisher: Northwestern University Press
ISBN: 0810124564
Size: 42.67 MB
Format: PDF, ePub, Mobi
Category : Philosophy
Languages : en
Pages : 330
View: 4810

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Book Description: Slavoj Žižek is one of the most interesting and important philosophers working today, known chiefly for his theoretical explorations of popular culture and contemporary politics. This book focuses on the generally neglected and often overshadowed philosophical core of Žižek’s work—an essential component in any true appreciation of this unique thinker’s accomplishment. His central concern, Žižek has proclaimed, is to use psychoanalysis (especially the teachings of Jacques Lacan) to redeploy the insights of late-modern German philosophy, in particular, the thought of Kant, Schelling, and Hegel. By taking this avowal seriously, Adrian Johnston finally clarifies the philosophical project underlying Žižek’s efforts. His book charts the interlinked ontology and theory of subjectivity constructed by Žižek at the intersection of German idealism and Lacanian theory. Johnston also uses Žižek’s combination of philosophy and psychoanalysis to address two perennial philosophical problems: the relationship of mind and body, and the nature of human freedom. By bringing together the past two centuries of European philosophy, psychoanalytic metapsychology, and cutting-edge work in the natural sciences, Johnston develops a transcendental materialist theory of subjectivity—in short, an account of how more-than-material forms of subjectivity can emerge from a corporeal being. His work shows how an engagement with Žižek’s philosophy can produce compelling answers to today’s most vexing and urgent questions as inherited from the history of ideas.

Ontology And The Semantic Web

Ontology and the Semantic Web PDF Book Detail:
Author: Robert M. Colomb
Publisher: IOS Press
ISBN: 1586037293
Size: 51.87 MB
Format: PDF, ePub, Mobi
Category : Computers
Languages : en
Pages : 258
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Book Description: Covers developments from philosophy, artificial intelligence and information systems to formulate a collection of functional requirements for ontology development. This book looks at several ontology representation languages to show how they support the functional requirements, what deficiencies there are, and how they relate to each other.

Ontology Based Information Retrieval For Healthcare Systems

Ontology Based Information Retrieval for Healthcare Systems PDF Book Detail:
Author: Vishal Jain
Publisher: John Wiley & Sons
ISBN: 1119641381
Size: 20.87 MB
Format: PDF, ePub, Docs
Category : Computers
Languages : en
Pages : 384
View: 3223

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Book Description: With the advancements of semantic web, ontology has become the crucial mechanism for representing concepts in various domains. For research and dispersal of customized healthcare services, a major challenge is to efficiently retrieve and analyze individual patient data from a large volume of heterogeneous data over a long time span. This requirement demands effective ontology-based information retrieval approaches for clinical information systems so that the pertinent information can be mined from large amount of distributed data. This unique and groundbreaking book highlights the key advances in ontology-based information retrieval techniques being applied in the healthcare domain and covers the following areas: Semantic data integration in e-health care systems Keyword-based medical information retrieval Ontology-based query retrieval support for e-health implementation Ontologies as a database management system technology for medical information retrieval Information integration using contextual knowledge and ontology merging Collaborative ontology-based information indexing and retrieval in health informatics An ontology-based text mining framework for vulnerability assessment in health and social care An ontology-based multi-agent system for matchmaking patient healthcare monitoring A multi-agent system for querying heterogeneous data sources with ontologies for reducing cost of customized healthcare systems A methodology for ontology based multi agent systems development Ontology based systems for clinical systems: validity, ethics and regulation

Object Oriented Ontology

Object Oriented Ontology PDF Book Detail:
Author: Graham Harman
Publisher: Penguin UK
ISBN: 0241269172
Size: 74.30 MB
Format: PDF, Kindle
Category : Nature
Languages : en
Pages : 300
View: 1094

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Book Description: What is reality, really? Are humans more special or important than the non-human objects we perceive? How does this change the way we understand the world? We humans tend to believe that things are only real in as much as we perceive them, an idea reinforced by modern philosophy, which privileges us as special, radically different in kind from all other objects. But as Graham Harman, one of the theory's leading exponents, shows, Object-Oriented Ontology rejects the idea of human specialness: the world, he states, is clearly not the world as manifest to humans. At the heart of this philosophy is the idea that objects - whether real, fictional, natural, artificial, human or non-human - are mutually autonomous. In this brilliant new introduction, Graham Harman lays out the history, ideas and impact of Object-Oriented Ontology, taking in everything from art and literature, politics and natural science along the way. Graham Harman is Distinguished Professor of Philosophy at SCI-Arc, Los Angeles. A key figure in the contemporary speculative realism movement in philosophy and for his development of the field of object-oriented ontology, he was named by Art Review magazine as one of the 100 most influential figures in international art.


Ontology PDF Book Detail:
Author: George M. Gloss
Size: 70.22 MB
Format: PDF, ePub
Category : Education
Languages : en
Pages : 42
View: 3617

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Book Description: