Ontological Engineering

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Ontological Engineering

Author : Asunción Gómez-Pérez,Mariano Fernandez-Lopez,Oscar Corcho
Publisher : Springer Science & Business Media
Page : 404 pages
File Size : 40,7 Mb
Release : 2006-04-18
Category : Computers
ISBN : 9781852338404

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Ontological Engineering by Asunción Gómez-Pérez,Mariano Fernandez-Lopez,Oscar Corcho Pdf

Ontological Engineering refers to the set of activities that concern the ontology development process, the ontology life cycle, the methods and methodologies for building ontologies, and the tool suites and languages that support them. During the last decade, increasing attention has been focused on ontologies and Ontological Engineering. Ontologies are now widely used in Knowledge Engineering, Artificial Intelligence and Computer Science; in applications related to knowledge management, natural language processing, e-commerce, intelligent integration information, information retrieval, integration of databases, b- informatics, and education; and in new emerging fields like the Semantic Web. Primary goals of this book are to acquaint students, researchers and developers of information systems with the basic concepts and major issues of Ontological Engineering, as well as to make ontologies more understandable to those computer science engineers that integrate ontologies into their information systems. We have paid special attention to the influence that ontologies have on the Semantic Web. Pointers to the Semantic Web appear in all the chapters, but specially in the chapter on ontology languages and tools.

An Introduction to Ontology Engineering

Author : C. Maria Keet
Publisher : Unknown
Page : 344 pages
File Size : 42,5 Mb
Release : 2018-11-07
Category : Computer software
ISBN : 1848902956

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An Introduction to Ontology Engineering by C. Maria Keet Pdf

An Introduction to Ontology Engineering introduces the student to a comprehensive overview of ontology engineering, and offers hands-on experience that illustrate the theory. The topics covered include: logic foundations for ontologies with languages and automated reasoning, developing good ontologies with methods and methodologies, the top-down approach with foundational ontologies, and the bottomup approach to extract content from legacy material, and a selection of advanced topics that includes Ontology-Based Data Access, the interaction between ontologies and natural languages, and advanced modelling with fuzzy and temporal ontologies. Each chapter contains review questions and exercises, and descriptions of two group assignments are provided as well. The textbook is aimed at advanced undergraduate/postgraduate level in computer science and could fi t a semester course in ontology engineering or a 2-week intensive course. Domain experts and philosophers may fi nd a subset of the chapters of interest, or work through the chapters in a different order. Maria Keet is an Associate Professor with the Department of Computer Science, University of Cape Town, South Africa. She received her PhD in Computer Science in 2008 at the KRDB Research Centre, Free University of Bozen-Bolzano, Italy. Her research focus is on knowledge engineering with ontologies and Ontology, and their interaction with natural language and conceptual data modelling, which has resulted in over 100 peer-reviewed publications. She has developed and taught multiple courses on ontology engineering and related courses at various universities since 2009.

Advances in Pattern-Based Ontology Engineering

Author : E. Blomqvist,T. Hahmann,K. Hammar
Publisher : IOS Press
Page : 406 pages
File Size : 43,7 Mb
Release : 2021-06-03
Category : Computers
ISBN : 9781643681757

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Advances in Pattern-Based Ontology Engineering by E. Blomqvist,T. Hahmann,K. Hammar Pdf

Ontologies are the corner stone of data modeling and knowledge representation, and engineering an ontology is a complex task in which domain knowledge, ontological accuracy and computational properties need to be carefully balanced. As with any engineering task, the identification and documentation of common patterns is important, and Ontology Design Patterns (ODPs) provide ontology designers with a strong connection to requirements and a better communication of their semantic content and intent. This book, Advances in Pattern-Based Ontology Engineering, contains 23 extended versions of selected papers presented at the annual Workshop on Ontology Design and Patterns (WOP) between 2017 and 2020. This yearly event, which attracts a large number of researchers and professionals in the field of ontology engineering and ontology design patterns, covers issues related to quality aspects of ontology engineering and ODPs for data and knowledge representation, and is usually co-located with the International Semantic Web Conference (ISWC), apart from WOP 2020, which was held virtually due to the COVID-19 pandemic. Topics covered by the papers collected here focus on recent advances in ontology design and patterns, and range from a method to instantiate content patterns, through a proposal on how to document a content pattern, to a number of patterns emerging in ontology modeling in various situations and applications. The book provides an overview of important advances in ontology engineering and ontology design patterns, and will be of interest to all those working in the field.

Ontological Engineering Approch of Developing Ontology of Information Science

Author : Ahlam F. Sawsaa
Publisher : Anchor Academic Publishing
Page : 301 pages
File Size : 47,5 Mb
Release : 2015-08
Category : Computers
ISBN : 9783954894482

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Ontological Engineering Approch of Developing Ontology of Information Science by Ahlam F. Sawsaa Pdf

Ontology has been a subject of many studies carried out in artificial intelligence (AI) and information system communities. Ontology has become an important component of the semantic web, covering a variety of knowledge domains. Although building domain ontologies still remains a big challenge with regard to its designing and implementation, there are still many areas that need to create ontologies. Information Science (IS) is one of these areas that need a unified ontology model to facilitate information access among the heterogeneous data resources and share a common understanding of the domain knowledge. Recently, the development of domain ontologies has become increasingly important for knowledge level interoperation and information integration. They provide functional features for AI and knowledge representation. Domain Ontology is a central foundation of growth for the semantic web that provides a general knowledge for correspondence and communication among heterogeneous systems. Particularly with a rise of ontology in the artificial intelligence (AI) domain, it can be seen as an almost inevitable development in computer science and AI in general.

Ontology Engineering in a Networked World

Author : Mari Carmen Suárez-Figueroa,Asunción Gómez-Pérez,Enrico Motta,Aldo Gangemi
Publisher : Springer Science & Business Media
Page : 446 pages
File Size : 42,9 Mb
Release : 2012-03-26
Category : Computers
ISBN : 9783642247934

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Ontology Engineering in a Networked World by Mari Carmen Suárez-Figueroa,Asunción Gómez-Pérez,Enrico Motta,Aldo Gangemi Pdf

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.

Ontology Learning for the Semantic Web

Author : Alexander Maedche
Publisher : Springer Science & Business Media
Page : 253 pages
File Size : 51,5 Mb
Release : 2012-12-06
Category : Computers
ISBN : 9781461509257

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Ontology Learning for the Semantic Web by Alexander Maedche Pdf

Ontology Learning for the Semantic Web explores techniques for applying knowledge discovery techniques to different web data sources (such as HTML documents, dictionaries, etc.), in order to support the task of engineering and maintaining ontologies. The approach of ontology learning proposed in Ontology Learning for the Semantic Web includes a number of complementary disciplines that feed in different types of unstructured and semi-structured data. This data is necessary in order to support a semi-automatic ontology engineering process. Ontology Learning for the Semantic Web is designed for researchers and developers of semantic web applications. It also serves as an excellent supplemental reference to advanced level courses in ontologies and the semantic web.

Ontology Engineering

Author : Elisa Kendall,Deborah McGuinness
Publisher : Springer Nature
Page : 102 pages
File Size : 55,8 Mb
Release : 2022-05-31
Category : Mathematics
ISBN : 9783031794865

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Ontology Engineering by Elisa Kendall,Deborah McGuinness Pdf

Ontologies have become increasingly important as the use of knowledge graphs, machine learning, natural language processing (NLP), and the amount of data generated on a daily basis has exploded. As of 2014, 90% of the data in the digital universe was generated in the two years prior, and the volume of data was projected to grow from 3.2 zettabytes to 40 zettabytes in the next six years. The very real issues that government, research, and commercial organizations are facing in order to sift through this amount of information to support decision-making alone mandate increasing automation. Yet, the data profiling, NLP, and learning algorithms that are ground-zero for data integration, manipulation, and search provide less than satisfactory results unless they utilize terms with unambiguous semantics, such as those found in ontologies and well-formed rule sets. Ontologies can provide a rich "schema" for the knowledge graphs underlying these technologies as well as the terminological and semantic basis for dramatic improvements in results. Many ontology projects fail, however, due at least in part to a lack of discipline in the development process. This book, motivated by the Ontology 101 tutorial given for many years at what was originally the Semantic Technology Conference (SemTech) and then later from a semester-long university class, is designed to provide the foundations for ontology engineering. The book can serve as a course textbook or a primer for all those interested in ontologies.

Ontological Engineering approach of developing Ontology of Information Science

Author : Ahlam F. Sawsaa
Publisher : Anchor Academic Publishing
Page : 297 pages
File Size : 46,7 Mb
Release : 2015-06-25
Category : Computers
ISBN : 9783954899487

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Ontological Engineering approach of developing Ontology of Information Science by Ahlam F. Sawsaa Pdf

Ontology has been a subject of many studies carried out in artificial intelligence (AI) and information system communities. Ontology has become an important component of the semantic web, covering a variety of knowledge domains. Although building domain ontologies still remains a big challenge with regard to its designing and implementation, there are still many areas that need to create ontologies. Information Science (IS) is one of these areas that need a unified ontology model to facilitate information access among the heterogeneous data resources and share a common understanding of the domain knowledge. Recently, the development of domain ontologies has become increasingly important for knowledge level interoperation and information integration. They provide functional features for AI and knowledge representation. Domain Ontology is a central foundation of growth for the semantic web that provides a general knowledge for correspondence and communication among heterogeneous systems. Particularly with a rise of ontology in the artificial intelligence (AI) domain, it can be seen as an almost inevitable development in computer science and AI in general.

Applied Ontology Engineering in Cloud Services, Networks and Management Systems

Author : J. MARTIN SERRANO
Publisher : Springer Science & Business Media
Page : 220 pages
File Size : 47,7 Mb
Release : 2012-03-08
Category : Technology & Engineering
ISBN : 9781461422365

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Applied Ontology Engineering in Cloud Services, Networks and Management Systems by J. MARTIN SERRANO Pdf

Metadata standards in today’s ICT sector are proliferating at unprecedented levels, while automated information management systems collect and process exponentially increasing quantities of data. With interoperability and knowledge exchange identified as a core challenge in the sector, this book examines the role ontology engineering can play in providing solutions to the problems of information interoperability and linked data. At the same time as introducing basic concepts of ontology engineering, the book discusses methodological approaches to formal representation of data and information models, thus facilitating information interoperability between heterogeneous, complex and distributed communication systems. In doing so, the text advocates the advantages of using ontology engineering in telecommunications systems. In addition, it offers a wealth of guidance and best-practice techniques for instances in which ontology engineering is applied in cloud services, computer networks and management systems. Engineering and computer science professionals (infrastructure architects, software developers, service designers, infrastructure operators, engineers, etc.) are today confronted as never before with the challenge of convergence in software solutions and technology. This book will help them respond creatively to what is sure to be a period of rapid development.

Ontology in Information Science

Author : Ciza Thomas
Publisher : BoD – Books on Demand
Page : 312 pages
File Size : 48,9 Mb
Release : 2018-03-08
Category : Computers
ISBN : 9789535138877

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Ontology in Information Science by Ciza Thomas Pdf

The book on Ontology in Information Science explores a broad set of ideas and presents some of the state-of-the-art research in this field concisely in 12 chapters. This book provides researchers and practitioners working in the field of ontology and information science an opportunity to share their theories, methodologies, experiences, and experimental results related to ontology development and application in various areas. It also includes the design aspects of domain ontologies considering the architecture, development strategy, and selection of tools. The intended audience of this book will mainly consist of researchers, research students, and practitioners in the field of ontology and information science.

Ontologies for Software Engineering and Software Technology

Author : Coral Calero,Francisco Ruiz,Mario Piattini
Publisher : Springer
Page : 0 pages
File Size : 41,6 Mb
Release : 2010-10-14
Category : Computers
ISBN : 3642070876

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Ontologies for Software Engineering and Software Technology by Coral Calero,Francisco Ruiz,Mario Piattini Pdf

This book covers two applications of ontologies in software engineering and software technology: sharing knowledge of the problem domain and using a common terminology among all stakeholders; and filtering the knowledge when defining models and metamodels. By presenting the advanced use of ontologies in software research and software projects, this book is of benefit to software engineering researchers in both academia and industry.

A Method for Reusing and Re-engineering Non-ontological Resources for Building Ontologies

Author : B.M. Villazón-Terrazas
Publisher : IOS Press
Page : 293 pages
File Size : 47,7 Mb
Release : 2012-04-19
Category : Computers
ISBN : 9781614993469

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A Method for Reusing and Re-engineering Non-ontological Resources for Building Ontologies by B.M. Villazón-Terrazas Pdf

The general objective of the thesis is to provide domain independent, and resource independent methods and tools for speeding up the ontology development process and is achieved by reusing and re-engineering as much as possible available non-ontological resources (NORs). To fulfil this overall goal, we have decomposed it into the following methodological and technological objectives: - The definition of methodological aspects related to the reuse of non-ontological resources for building ontologies. - The definition of methodological aspects related to the re-engineering of non-ontological resources for building ontologies. - The creation of a library of patterns for re-engineering non-ontological resources into ontologies. - The development of a software library, NOR2O, that implements the suggestions given by the re-engineering patterns.

Ontology Engineering in a Networked World

Author : Mari Carmen Suárez-Figueroa,Asunción Gómez-Pérez,Enrico Motta,Aldo Gangemi
Publisher : Springer Science & Business Media
Page : 446 pages
File Size : 48,5 Mb
Release : 2012-03-23
Category : Computers
ISBN : 9783642247941

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Ontology Engineering in a Networked World by Mari Carmen Suárez-Figueroa,Asunción Gómez-Pérez,Enrico Motta,Aldo Gangemi Pdf

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.

Ontologies for Software Engineering and Software Technology

Author : Coral Calero,Francisco Ruiz,Mario Piattini
Publisher : Springer Science & Business Media
Page : 344 pages
File Size : 44,9 Mb
Release : 2006-10-12
Category : Computers
ISBN : 9783540345183

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Ontologies for Software Engineering and Software Technology by Coral Calero,Francisco Ruiz,Mario Piattini Pdf

This book covers two applications of ontologies in software engineering and software technology: sharing knowledge of the problem domain and using a common terminology among all stakeholders; and filtering the knowledge when defining models and metamodels. By presenting the advanced use of ontologies in software research and software projects, this book is of benefit to software engineering researchers in both academia and industry.

Ontology-Based Information Retrieval for Healthcare Systems

Author : Vishal Jain,Ritika Wason,Jyotir Moy Chatterjee,Dac-Nhuong Le
Publisher : John Wiley & Sons
Page : 384 pages
File Size : 49,5 Mb
Release : 2020-07-29
Category : Computers
ISBN : 9781119641384

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Ontology-Based Information Retrieval for Healthcare Systems by Vishal Jain,Ritika Wason,Jyotir Moy Chatterjee,Dac-Nhuong Le Pdf

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