The Use Of Ontologies In Practice

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Applications and Practices in Ontology Design, Extraction, and Reasoning

Author : G. Cota
Publisher : IOS Press
ISBN 13 : 1643681435
Total Pages : 244 pages
Book Rating : 4.6/5 (436 download)

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Book Synopsis Applications and Practices in Ontology Design, Extraction, and Reasoning by : G. Cota

Download or read book Applications and Practices in Ontology Design, Extraction, and Reasoning written by G. Cota and published by IOS Press. This book was released on 2020-12-02 with total page 244 pages. Available in PDF, EPUB and Kindle. Book excerpt: Semantic Web technologies enable people to create data stores on the Web, build vocabularies, and write rules for handling data. They have been in use for several years now, and knowledge extraction and knowledge discovery are two key aspects investigated in a number of research fields which can potentially benefit from the application of semantic web technologies, and specifically from the development and reuse of ontologies. This book, Applications and Practices in Ontology Design, Extraction, and Reasoning, has as its main goal the provision of an overview of application fields for semantic web technologies. In particular, it investigates how state-of-the-art formal languages, models, methods, and applications of semantic web technologies reframe research questions and approaches in a number of research fields. The book also aims to showcase practical tools and background knowledge for the building and querying of ontologies. The first part of the book presents the state-of-the-art of ontology design, applications and practices in a number of communities, and in doing so it provides an overview of the latest approaches and techniques for building and reusing ontologies according to domain-dependent and independent requirements. Once the data is represented according to ontologies, it is important to be able to query and reason about them, also in the presence of uncertainty, vagueness and probabilities. The second part of the book covers some of the latest advances in the fields of ontology, semantics and reasoning, without losing sight of the book’s practical goals.

The Use of Ontologies in Practice

Author : Kevin Rudolph
Publisher : GRIN Verlag
ISBN 13 : 3656976104
Total Pages : 27 pages
Book Rating : 4.6/5 (569 download)

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Book Synopsis The Use of Ontologies in Practice by : Kevin Rudolph

Download or read book The Use of Ontologies in Practice written by Kevin Rudolph and published by GRIN Verlag. This book was released on 2015-06-10 with total page 27 pages. Available in PDF, EPUB and Kindle. Book excerpt: Research Paper (undergraduate) from the year 2015 in the subject Computer Science - Applied, grade: 1,0, Technical University of Berlin, course: AIM1: Advanced Information Management I Heterogeneous and Distributed Information Systems, language: English, abstract: Most of today’s information systems are highly heterogeneous and complex. High efforts and costs are put into interlinking systems to let systems communicate to each other and thus overcoming heterogeneity. The semantic web plays a significant role in the way it covers and links knowledge, making the web’s content understandable for machine-to-machine interactions. Hereby, ontologies serve as a technology to cover, infer and verify knowledge and making it available to accomplish a common understanding among participating agents. This paper describes how ontologies are used in practice to support the overcoming of heterogeneity in information systems. After a revision of basic semantic technologies and standards like OWL and SPARQL we discuss a variety of methods and tools of the semantic web. In more detail, we investigate ontology editors, especially the Protégé tool as a well-established open-source application to create, edit and share ontologies. At last, we discover a variety of practical applications where ontologies are of high use.

Building Ontologies with Basic Formal Ontology

Author : Robert Arp
Publisher : MIT Press
ISBN 13 : 026232959X
Total Pages : 245 pages
Book Rating : 4.2/5 (623 download)

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Book Synopsis Building Ontologies with Basic Formal Ontology by : Robert Arp

Download or read book Building Ontologies with Basic Formal Ontology written by Robert Arp and published by MIT Press. This book was released on 2015-08-28 with total page 245 pages. Available in PDF, EPUB and Kindle. Book excerpt: An introduction to the field of applied ontology with examples derived particularly from biomedicine, covering theoretical components, design practices, and practical applications. In the era of “big data,” science is increasingly information driven, and the potential for computers to store, manage, and integrate massive amounts of data has given rise to such new disciplinary fields as biomedical informatics. Applied ontology offers a strategy for the organization of scientific information in computer-tractable form, drawing on concepts not only from computer and information science but also from linguistics, logic, and philosophy. This book provides an introduction to the field of applied ontology that is of particular relevance to biomedicine, covering theoretical components of ontologies, best practices for ontology design, and examples of biomedical ontologies in use. After defining an ontology as a representation of the types of entities in a given domain, the book distinguishes between different kinds of ontologies and taxonomies, and shows how applied ontology draws on more traditional ideas from metaphysics. It presents the core features of the Basic Formal Ontology (BFO), now used by over one hundred ontology projects around the world, and offers examples of domain ontologies that utilize BFO. The book also describes Web Ontology Language (OWL), a common framework for Semantic Web technologies. Throughout, the book provides concrete recommendations for the design and construction of domain ontologies.

Ontology Management

Author : Martin Hepp
Publisher : Springer Science & Business Media
ISBN 13 : 0387699007
Total Pages : 302 pages
Book Rating : 4.3/5 (876 download)

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Book Synopsis Ontology Management by : Martin Hepp

Download or read book Ontology Management written by Martin Hepp and published by Springer Science & Business Media. This book was released on 2007-10-23 with total page 302 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ontology Managememt provides an up-to-date, scientifically correct, concise and easy-to-read reference on this topic. The book includes relevant tasks, practical and theoretical challenges, limitations and methodologies, plus available tooling support. The editors discuss integrating the conceptual and technical dimensions with a business view on using ontologies, stressing the cost dimension of ontology engineering and offering guidance on how to derive ontologies semi-automatically from existing standards and specifications.

Handbook on Ontologies

Author : Steffen Staab
Publisher : Springer Science & Business Media
ISBN 13 : 3540247505
Total Pages : 661 pages
Book Rating : 4.5/5 (42 download)

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Book Synopsis Handbook on Ontologies by : Steffen Staab

Download or read book Handbook on Ontologies written by Steffen Staab and published by Springer Science & Business Media. This book was released on 2013-04-17 with total page 661 pages. Available in PDF, EPUB and Kindle. Book excerpt: An ontology is a description (like a formal specification of a program) of concepts and relationships that can exist for an agent or a community of agents. The concept is important for the purpose of enabling knowledge sharing and reuse. The Handbook on Ontologies provides a comprehensive overview of the current status and future prospectives of the field of ontologies. The handbook demonstrates standards that have been created recently, it surveys methods that have been developed and it shows how to bring both into practice of ontology infrastructures and applications that are the best of their kind.

Web Data Management

Author : Serge Abiteboul
Publisher : Cambridge University Press
ISBN 13 : 113950505X
Total Pages : 451 pages
Book Rating : 4.1/5 (395 download)

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Book Synopsis Web Data Management by : Serge Abiteboul

Download or read book Web Data Management written by Serge Abiteboul and published by Cambridge University Press. This book was released on 2011-11-28 with total page 451 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Internet and World Wide Web have revolutionized access to information. Users now store information across multiple platforms from personal computers to smartphones and websites. As a consequence, data management concepts, methods and techniques are increasingly focused on distribution concerns. Now that information largely resides in the network, so do the tools that process this information. This book explains the foundations of XML with a focus on data distribution. It covers the many facets of distributed data management on the Web, such as description logics, that are already emerging in today's data integration applications and herald tomorrow's semantic Web. It also introduces the machinery used to manipulate the unprecedented amount of data collected on the Web. Several 'Putting into Practice' chapters describe detailed practical applications of the technologies and techniques. The book will serve as an introduction to the new, global, information systems for Web professionals and master's level courses.

OntoCAPE

Author : Wolfgang Marquardt
Publisher : Springer Science & Business Media
ISBN 13 : 364204655X
Total Pages : 493 pages
Book Rating : 4.6/5 (42 download)

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Book Synopsis OntoCAPE by : Wolfgang Marquardt

Download or read book OntoCAPE written by Wolfgang Marquardt and published by Springer Science & Business Media. This book was released on 2009-12-16 with total page 493 pages. Available in PDF, EPUB and Kindle. Book excerpt: Motivation for this Book Ontologies have received increasing attention over the last two decades. Their roots can be traced back to the ancient philosophers, who were interested in a c- ceptualization of the world. In the more recent past, ontologies and ontological engineering have evolved in computer science, building on various roots such as logics, knowledge representation, information modeling and management, and (knowledge-based) information systems. Most recently, largely driven by the next generation internet, the so-called Semantic Web, ontological software engineering has developed into a scientific field of its own, which puts particular emphasis on the theoretical foundations of representation and reasoning, and on the methods and tools required for building ontology-based software applications in diverse domains. Though this field is largely dominated by computer science, close re- tionships have been established with its diverse areas of application, where - searchers are interested in exploiting the results of ontological software engine- ing, particularly to build large knowledge-intensive applications at high productivity and low maintenance effort. Consequently, a large number of scientific papers and monographs have been p- lished in the very recent past dealing with the theory and practice of ontological software engineering. So far, the majority of those books are dedicated to the th- retical foundations of ontologies, including philosophical treatises and their re- tionships to established methods in information systems and ontological software engineering.

Content Ontology Design Patterns: Qualities, Methods, and Tools

Author : Karl Hammar
Publisher : Linköping University Electronic Press
ISBN 13 : 917685454X
Total Pages : 238 pages
Book Rating : 4.1/5 (768 download)

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Book Synopsis Content Ontology Design Patterns: Qualities, Methods, and Tools by : Karl Hammar

Download or read book Content Ontology Design Patterns: Qualities, Methods, and Tools written by Karl Hammar and published by Linköping University Electronic Press. This book was released on 2017-09-06 with total page 238 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ontologies are formal knowledge models that describe concepts and relationships and enable data integration, information search, and reasoning. Ontology Design Patterns (ODPs) are reusable solutions intended to simplify ontology development and support the use of semantic technologies by ontology engineers. ODPs document and package good modelling practices for reuse, ideally enabling inexperienced ontologists to construct high-quality ontologies. Although ODPs are already used for development, there are still remaining challenges that have not been addressed in the literature. These research gaps include a lack of knowledge about (1) which ODP features are important for ontology engineering, (2) less experienced developers' preferences and barriers for employing ODP tooling, and (3) the suitability of the eXtreme Design (XD) ODP usage methodology in non-academic contexts. This dissertation aims to close these gaps by combining quantitative and qualitative methods, primarily based on five ontology engineering projects involving inexperienced ontologists. A series of ontology engineering workshops and surveys provided data about developer preferences regarding ODP features, ODP usage methodology, and ODP tooling needs. Other data sources are ontologies and ODPs published on the web, which have been studied in detail. To evaluate tooling improvements, experimental approaches provide data from comparison of new tools and techniques against established alternatives. The analysis of the gathered data resulted in a set of measurable quality indicators that cover aspects of ODP documentation, formal representation or axiomatisation, and usage by ontologists. These indicators highlight quality trade-offs: for instance, between ODP Learnability and Reusability, or between Functional Suitability and Performance Efficiency. Furthermore, the results demonstrate a need for ODP tools that support three novel property specialisation strategies, and highlight the preference of inexperienced developers for template-based ODP instantiation---neither of which are supported in prior tooling. The studies also resulted in improvements to ODP search engines based on ODP-specific attributes. Finally, the analysis shows that XD should include guidance for the developer roles and responsibilities in ontology engineering projects, suggestions on how to reuse existing ontology resources, and approaches for adapting XD to project-specific contexts.

Measuring and Analysing the Use of Ontologies

Author : Jamshaid Ashraf
Publisher : Springer
ISBN 13 : 3319756818
Total Pages : 309 pages
Book Rating : 4.3/5 (197 download)

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Book Synopsis Measuring and Analysing the Use of Ontologies by : Jamshaid Ashraf

Download or read book Measuring and Analysing the Use of Ontologies written by Jamshaid Ashraf and published by Springer. This book was released on 2018-03-16 with total page 309 pages. Available in PDF, EPUB and Kindle. Book excerpt: This unique book succinctly summarizes the need to measure how ontologies (one of the building blocks of the Semantic Web) are currently being utilized, providing insights for various stakeholders. Where possible it improves and reuses terms in existing vocabularies/ontologies, as recommended by the Linked Data community. Recent advances in the Semantic Web have led to a proliferation of Resource Description Framework (RDF) data, which employ ontologies to semantically describe the information on the Web making it equally understandable for both humans and machines. However, to create a network effect, it is important that selective ontologies are used by more data publishers to improve the value of that ontology. For this to happen, it is vital to discover what is being used from an ontology to semantically annotate the information on the Web specific to a given domain. Answers to such basic but crucial questions can only be achieved by ascertaining how ontologies in the current semantic web are being utilized and adopted. The proposed frameworks to obtain such insights are explained with real-world examples to provide a clear and detailed description of ontology usage analysis. Both theoretical and practical, the book is of value to academics and professionals working in industry. Specifically, it is of primary interest to researchers, graduate students and practitioners in the area of the Semantic Web and its various real-world applications.

Ontology Engineering

Author : Elisa F. Kendall
Publisher : Morgan & Claypool Publishers
ISBN 13 : 1681733099
Total Pages : 122 pages
Book Rating : 4.6/5 (817 download)

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Book Synopsis Ontology Engineering by : Elisa F. Kendall

Download or read book Ontology Engineering written by Elisa F. Kendall and published by Morgan & Claypool Publishers. This book was released on 2019-04-26 with total page 122 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is designed to provide the foundations for ontology engineering. It is motivated by the Ontology 101 tutorial given for many years at the Semantic Technology Conference and then later from a semester-long university class. The book can serve as a course textbook or a primer for all those interested in ontologies. 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 had been generated in the preceding two years, and the volume of data was projected to grow from 3.2 zettabytes to 40 zettabytes in the following 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.

Towards the Semantic Web

Author : John Davies
Publisher : John Wiley & Sons
ISBN 13 : 0470858079
Total Pages : 310 pages
Book Rating : 4.4/5 (78 download)

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Book Synopsis Towards the Semantic Web by : John Davies

Download or read book Towards the Semantic Web written by John Davies and published by John Wiley & Sons. This book was released on 2003-06-13 with total page 310 pages. Available in PDF, EPUB and Kindle. Book excerpt: With the current changes driven by the expansion of the World Wide Web, this book uses a different approach from other books on the market: it applies ontologies to electronically available information to improve the quality of knowledge management in large and distributed organizations. Ontologies are formal theories supporting knowledge sharing and reuse. They can be used to explicitly represent semantics of semi-structured information. These enable sophisticated automatic support for acquiring, maintaining and accessing information. Methodology and tools are developed for intelligent access to large volumes of semi-structured and textual information sources in intra- and extra-, and internet-based environments to employ the full power of ontologies in supporting knowledge management from the information client perspective and the information provider. The aim of the book is to support efficient and effective knowledge management and focuses on weakly-structured online information sources. It is aimed primarily at researchers in the area of knowledge management and information retrieval and will also be a useful reference for students in computer science at the postgraduate level and for business managers who are aiming to increase the corporations' information infrastructure. The Semantic Web is a very important initiative affecting the future of the WWW that is currently generating huge interest. The book covers several highly significant contributions to the semantic web research effort, including a new language for defining ontologies, several novel software tools and a coherent methodology for the application of the tools for business advantage. It also provides 3 case studies which give examples of the real benefits to be derived from the adoption of semantic-web based ontologies in "real world" situations. As such, the book is an excellent mixture of theory, tools and applications in an important area of WWW research. * Provides guidelines for introducing knowledge management concepts and tools into enterprises, to help knowledge providers present their knowledge efficiently and effectively. * Introduces an intelligent search tool that supports users in accessing information and a tool environment for maintenance, conversion and acquisition of information sources. * Discusses three large case studies which will help to develop the technology according to the actual needs of large and or virtual organisations and will provide a testbed for evaluating tools and methods. The book is aimed at people with at least a good understanding of existing WWW technology and some level of technical understanding of the underpinning technologies (XML/RDF). It will be of interest to graduate students, academic and industrial researchers in the field, and the many industrial personnel who are tracking WWW technology developments in order to understand the business implications. It could also be used to support undergraduate courses in the area but is not itself an introductory text.

Handbook of Ontologies for Business Interaction

Author : Rittgen, Peter
Publisher : IGI Global
ISBN 13 : 1599046628
Total Pages : 452 pages
Book Rating : 4.5/5 (99 download)

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Book Synopsis Handbook of Ontologies for Business Interaction by : Rittgen, Peter

Download or read book Handbook of Ontologies for Business Interaction written by Rittgen, Peter and published by IGI Global. This book was released on 2007-11-30 with total page 452 pages. Available in PDF, EPUB and Kindle. Book excerpt: "This book documents high-quality research addressing ontological issues relevant to the modeling of enterprises and information systems in general, and business processes in particular covering both static and dynamic aspects of structural concepts. It provides reference content to researchers, practitioners, and scholars in the fields of language design, information systems, enterprise modeling, artificial intelligence, and the Semantic Web"--Provided by publisher.

Ontology Engineering in a Networked World

Author : Mari Carmen Suárez-Figueroa
Publisher : Springer Science & Business Media
ISBN 13 : 3642247946
Total Pages : 446 pages
Book Rating : 4.6/5 (422 download)

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Book Synopsis Ontology Engineering in a Networked World by : Mari Carmen Suárez-Figueroa

Download or read book Ontology Engineering in a Networked World written by Mari Carmen Suárez-Figueroa and published by Springer Science & Business Media. This book was released on 2012-03-23 with total page 446 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Ontological Engineering approach of developing Ontology of Information Science

Author : Ahlam F. Sawsaa
Publisher : Anchor Academic Publishing
ISBN 13 : 3954899485
Total Pages : 297 pages
Book Rating : 4.9/5 (548 download)

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Book Synopsis Ontological Engineering approach of developing Ontology of Information Science by : Ahlam F. Sawsaa

Download or read book Ontological Engineering approach of developing Ontology of Information Science written by Ahlam F. Sawsaa and published by Anchor Academic Publishing. This book was released on 2015-06-25 with total page 297 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Information Integration with Ontologies

Author : Vladimir Alexiev
Publisher : Wiley
ISBN 13 : 9780470010488
Total Pages : 196 pages
Book Rating : 4.0/5 (14 download)

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Book Synopsis Information Integration with Ontologies by : Vladimir Alexiev

Download or read book Information Integration with Ontologies written by Vladimir Alexiev and published by Wiley. This book was released on 2005-04-15 with total page 196 pages. Available in PDF, EPUB and Kindle. Book excerpt: Disparate information, spread over various sources, in various formats, and with inconsistent semantics is a major obstacle for enterprises to use this information at its full potential. Information Grids should allow for the effective access, extraction and linking of dispersed information. Currently Europe’s coporations spend over 10 Billion € to deal with these problems. This book will demonstrate the applicability of grid technologies to industry. To this end, it gives a detailed insight on how ontology technology can be used to manage dispersed information assets more efficiently. The book is based on experiences from the COG (Corporate Ontology Grid) project, carried out jointly by three leading industrial players and the Digital Enterprise Research Institute Austria. Through comparisons of this project with alternative technologies and projects, it provides hands-on experience and best practice examples to act as a reference guide for their development. Information Integration with Ontologies: Ontology based Information Integration in an Industrial Setting is ideal for technical experts and computer researchers in the IT-area looking to achieve integration of heterogeneous information and apply ontology technologies and techniques in practice. It will also be of great benefit to technical decision makers seeking information about ontology technologies and the scientific audience, interested in achievements towards the application of ontologies in an industrial setting.

Adapting Ontologies to Best-Practice Artifacts Using Transformation Patterns

Author : Vojtech Svatek
Publisher :
ISBN 13 :
Total Pages : 20 pages
Book Rating : 4.:/5 (13 download)

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Book Synopsis Adapting Ontologies to Best-Practice Artifacts Using Transformation Patterns by : Vojtech Svatek

Download or read book Adapting Ontologies to Best-Practice Artifacts Using Transformation Patterns written by Vojtech Svatek and published by . This book was released on 2018 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt: Reengineering an existing ontology to get it aligned with best practices, represented as design patterns or core ontologies, can be challenging. We demonstrate how the versatile PatOMat framework for pattern-based ontology transformation, together with the GUIPOT Protege plugin as its front-end, can be used to fulll this task. Two different use cases are presented. One consists in introducing role-based modeling, mediated by the AgentRole content pattern, into a legacy ontology; it has been applied on the complete OntoFarm collection, containing 16 heterogeneous ontologies on 'conference organization'. The other consists in more lightweight adaptation of legacy ontologies to multiple aspects of style of a core domain ontology; it has been applied on six ontologies that have been converted to the format of GoodRelations, a core ontology for e-commerce. While the former study was carried out by an experienced knowledge engineer, who analyzed the influence of ontology expressiveness and other formal features on the efficiency of transformation, the latter study involved 13 students with limited training, thus mapping, to a large degree, the role of human factor in the transformation.

Ontologies in Urban Development Projects

Author : Gilles Falquet
Publisher : Springer Science & Business Media
ISBN 13 : 0857297244
Total Pages : 239 pages
Book Rating : 4.8/5 (572 download)

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Book Synopsis Ontologies in Urban Development Projects by : Gilles Falquet

Download or read book Ontologies in Urban Development Projects written by Gilles Falquet and published by Springer Science & Business Media. This book was released on 2011-07-29 with total page 239 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ontologies are increasingly recognized as essential tools in information science. Although the concepts are well understood theoretically , the practical implementation of ontologies remains challenging. In this book, researchers in computer science, information systems, ontology engineering, urban planning and design, civil and building engineering, and architecture present an interdisciplinary study of ontology engineering and its application in urban development projects. The first part of the book introduces the general notion of ontology, describing variations in abstraction level, coverage, and formality. It also discusses the use of ontologies to achieve interoperability, and to represent multiple points of view and multilingualism. This is illustrated with examples from the urban domain. The second part is specific to urban development. It covers spatial and geographical knowledge representation, the creation of urban ontologies from various knowledge sources, the interconnection of urban models and the interaction between standards and domain models. The third part presents case studies of the development of ontologies for urban mobility, urban morphological processes, road systems, and cultural heritage. Other cases report on the use of ontologies to solve urban development problems, in construction business models, building regulations and urban regeneration. It concludes with a discussion of key challenges for the future deployment of ontologies in this domain. This book bridges the gap between urban practitioners and computer scientists. As the essence of most urban projects lies in making connections between worldviews, ontology development has an important role to play, in promoting interoperability between data sources, both formal (urban databases, Building Integrated Models, Geographical Information Systems etc.) and less formal (thesauri, text records, web sources etc.). This volume offers a comprehensive introduction to ontology engineering for urban development. It is essential reading for practitioners and ontology designers working in urban development.