Ontology-Based Query Processing for Global Information Systems, Eduardo Mena; Arantza Illarramendi
Автор: Beng Chin Ooi Название: Efficient Query Processing in Geographic Information Systems ISBN: 3540534741 ISBN-13(EAN): 9783540534747 Издательство: Springer Рейтинг: Цена: 9781.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This monograph describes methods for extending relational database systems for geographic applications. It covers the design of geographic information systems, extended query languages, spatial indexing mechanisms, and query processing strategies. New work is also presented.
Автор: Eduardo Mena; Arantza Illarramendi Название: Ontology-Based Query Processing for Global Information Systems ISBN: 1461355559 ISBN-13(EAN): 9781461355557 Издательство: Springer Рейтинг: Цена: 20962.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: In Chapter 1 we introduce our rationale for writing a book about systems that process queries in global information systems. Chapter 3 presents our proposed global system architecture for query processing in global information systems.
Автор: Maja Hadzic; Elizabeth J. Chang; Pornpit Wongthong Название: Ontology-Based Multi-Agent Systems ISBN: 3642425496 ISBN-13(EAN): 9783642425493 Издательство: Springer Рейтинг: Цена: 23751.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: The Semantic web has greatly motivated the development of ontologies and multi-agent systems separately. This book is the first to provide an integrated treatment of the modeling, design and implementation of combined ontology/multi-agent systems.
Описание: This detailed survey of the ontology modelling application Knowledge Seeker demonstrates how it can improve the efficiency of traditional information systems, increase the accuracy of text classification, and enhance the capabilities of search engines.
Автор: Arp Robert, Smith Barry, Spear Andrew D. Название: Building Ontologies with Basic Formal Ontology ISBN: 0262527812 ISBN-13(EAN): 9780262527811 Издательство: MIT Press Рейтинг: Цена: 5925.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
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.
Автор: Effingham Nikk Название: Introduction to Ontology ISBN: 0745652557 ISBN-13(EAN): 9780745652559 Издательство: Wiley Рейтинг: Цена: 2850.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: 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.
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.
Looking beyond the communications technology horizon and projecting future competency-specific employment demand, this book presents an evaluation of desirable information systems enhancements by integrating two disparate-domain computer ontologies. It provides readers a fresh solutions approach based on dynamic modeling and methodological contributions to philosophical and assistive communications system development in healthcare, addressing the need for both demand intelligence and practical work environment support.
The pace of change in redefining occupation-specific employee resourcing needs is unrelenting and continues to accelerate. And the exponential growth in the demand for healthcare service delivery is correspondingly daunting. As such, the public and private sectors are faced with the challenge of sustaining credible relevant demand intelligence and recruitment practices, while integration, expansion and enrichment of ostensibly unconnected ontologies represent key R&D issues.
Автор: Heiko Paulheim Название: Ontology-based Application Integration ISBN: 1489994300 ISBN-13(EAN): 9781489994301 Издательство: Springer Рейтинг: Цена: 11173.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This volume introduces user-interface application integration and examines current problems that ontologies can solve. It details a new way of applying ontologies to system integration and discusses how end-users can benefit from semantic technologies.
Автор: Gerardo I. Simari; Cristian Molinaro; Maria Vanina Название: Ontology-Based Data Access Leveraging Subjective Reports ISBN: 3319652281 ISBN-13(EAN): 9783319652283 Издательство: Springer Рейтинг: Цена: 7685.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
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 user's 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 author's 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 user's 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.
Описание: This book presents a new procedural modelling methodology capable of producing traversable buildings constrained by arbitrary convex shapes, based on a pure treemap approach. The authors establish a process to change the format of interior rooms, through wall number modification and offer an adaptation of a “fake-concave” technique to support non-convex building layouts. It will also include: • A proposal for an extensible building ontology to guide the methodology process and support the generation of other architectural style buildings (e.g. roman houses); • A presentation of an ontology-based grammar to provide the procedural modelling methodology with production rules; • Experimental computer managed processes for the stochastic generation of buildings.Most of the existing solutions regarding building interiors only focus on the generation of floor plans mainly composed of rectangular shapes. Yet there are a wide variety of ancient and contemporary buildings that are composed of shapes other than rectangles, both internally and externally. Ontology-based Procedural Modelling of Traversable Buildings Composed by Arbitrary Shapes will address this by providing the Procedural Modelling field with processes and techniques capable of properly supporting for example, digital preservation of cultural heritage or extensive virtual urban environment productions, specifically ones involving the generation/reconstruction of virtual buildings with such geometric requirements.
ООО "Логосфера " Тел:+7(495) 980-12-10 www.logobook.ru
