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Ontology-Based Data Access Leveraging Subjective Reports, Gerardo I. Simari; Cristian Molinaro; Maria Vanina


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Автор: Gerardo I. Simari; Cristian Molinaro; Maria Vanina
Название:  Ontology-Based Data Access Leveraging Subjective Reports
ISBN: 9783319652283
Издательство: Springer
Классификация:



ISBN-10: 3319652281
Обложка/Формат: Paperback
Страницы: 77
Вес: 0.14 кг.
Дата издания: 05.10.2017
Серия: SpringerBriefs in Computer Science
Язык: English
Издание: 1st ed. 2017
Иллюстрации: 14 illustrations, color; 18 illustrations, black and white; viii, 77 p. 32 illus., 14 illus. in color.
Размер: 234 x 156 x 5
Читательская аудитория: Professional & vocational
Основная тема: Computer Science
Ссылка на Издательство: Link
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Поставляется из: Германии
Описание:

This SpringerBrief reviews the knowledge engineering problem of engineering objectivity in top-k query answering; essentially, answers must be computed taking into account the users preferences and a collection of (subjective) reports provided by other users. Most assume each report can be seen as a set of scores for a list of features, its authors preferences among the features, as well as other information is discussed in this brief. These pieces of information for every report are then combined, along with the querying users preferences and their trust in each report, to rank the query results. Everyday examples of this setup are the online reviews that can be found in sites like Amazon, Trip Advisor, and Yelp, among many others.

Throughout this knowledge engineering effort the authors adopt the Datalog+/- family of ontology languages as the underlying knowledge representation and reasoning formalism, and investigate several alternative ways in which rankings can b

e derived, along with algorithms for top-k (atomic) query answering under these rankings. This SpringerBrief also investigate assumptions under which our algorithms run in polynomial time in the data complexity.

Since this SpringerBrief contains a gentle introduction to the main building blocks (OBDA, Datalog+/-, and reasoning with preferences), it should be of value to students, researchers, and practitioners who are interested in the general problem of incorporating user preferences into related formalisms and tools. Practitioners also interested in using Ontology-based Data Access to leverage information contained in reviews of products and services for a better customer experience will be interested in this brief and researchers working in the areas of Ontological Languages, Semantic Web, Data Provenance, and Reasoning with Preferences.




Building Ontologies with Basic Formal Ontology

Автор: Arp Robert, Smith Barry, Spear Andrew D.
Название: Building Ontologies with Basic Formal Ontology
ISBN: 0262527812 ISBN-13(EAN): 9780262527811
Издательство: MIT Press
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Цена: 5925.00 р.
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Описание:

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.

Applied Ontology Engineering in Cloud Services, Networks and Management Systems

Автор: J. MARTIN SERRANO
Название: Applied Ontology Engineering in Cloud Services, Networks and Management Systems
ISBN: 1489985875 ISBN-13(EAN): 9781489985873
Издательство: Springer
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Цена: 15672.00 р.
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Описание: Covering both the basis for, and applications of, ontology engineering in communications, this reference book defines application design principles and methodological modeling procedures to address today`s challenging interoperability specifications.


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