Learning Sparql

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Learning SPARQL

Bob DuCharme
Learning SPARQL Book PDF

Author : Bob DuCharme
Publisher : "O'Reilly Media, Inc."
Page : 386 pages
File Size : 49,6 Mb
Release : 2013-07-03
Category : Computers
ISBN : 9781449371470

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Learning SPARQL by Bob DuCharme Pdf

Gain hands-on experience with SPARQL, the RDF query language that’s bringing new possibilities to semantic web, linked data, and big data projects. This updated and expanded edition shows you how to use SPARQL 1.1 with a variety of tools to retrieve, manipulate, and federate data from the public web as well as from private sources. Author Bob DuCharme has you writing simple queries right away before providing background on how SPARQL fits into RDF technologies. Using short examples that you can run yourself with open source software, you’ll learn how to update, add to, and delete data in RDF datasets. Get the big picture on RDF, linked data, and the semantic web Use SPARQL to find bad data and create new data from existing data Use datatype metadata and functions in your queries Learn techniques and tools to help your queries run more efficiently Use RDF Schemas and OWL ontologies to extend the power of your queries Discover the roles that SPARQL can play in your applications

Learning SPARQL

Bob DuCharme
Learning SPARQL Book PDF

Author : Bob DuCharme
Publisher : "O'Reilly Media, Inc."
Page : 255 pages
File Size : 47,6 Mb
Release : 2011-07-21
Category : Computers
ISBN : 9781449306595

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Learning SPARQL by Bob DuCharme Pdf

"More and more people are using the query language SPARQL (pronounced 'sparkle') to pull data from a growing collection of public and private data. Whether this data is part of a semantic web project or an integration of two inventory databases on different platforms behind the same firewall, SPARQL is making it easier to access this data using both open source and commercial software. In the words of W3C Director and web inventor Tim Berners-Lee, 'Trying to use the Semantic Web without SPARQL is like trying to use a relational database without SQL. SPARQL lets them query information from databases and other diverse sources in the wild, across the Web.'"--Resource description page.

Learning SPARQL

Bob DuCharme
Learning SPARQL Book PDF

Author : Bob DuCharme
Publisher : "O'Reilly Media, Inc."
Page : 387 pages
File Size : 41,5 Mb
Release : 2013-07-03
Category : Computers
ISBN : 9781449371487

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Learning SPARQL by Bob DuCharme Pdf

Get hands-on experience with SPARQL, the RDF query language. With this concise book, you will learn how to use the latest version of this W3C standard to retrieve and manipulate the increasing amount of public and private data available via SPARQL endpoints. Several open source and commercial tools already support SPARQL, and this introduction gets you started right away. Learn how to write and run simple SPARQL 1.1 queries, then dive into the language's powerful features and capabilities for manipulating the data you retrieve. Learn what you need to know to add to, update, and delete data in RDF datasets, and give web applications access to this data.

Learning SPARQL

Bob DuCharme
Learning SPARQL Book PDF

Author : Bob DuCharme
Publisher : "O'Reilly Media, Inc."
Page : 255 pages
File Size : 51,5 Mb
Release : 2011-07-16
Category : Computers
ISBN : 9781449313029

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Learning SPARQL by Bob DuCharme Pdf

Get hands-on experience with SPARQL, the RDF query language that's become a key component of the semantic web. With this concise book, you will learn how to use the latest version of this W3C standard to retrieve and manipulate the increasing amount of public and private data available via SPARQL endpoints. Several open source and commercial tools already support SPARQL, and this introduction gets you started right away. Begin with how to write and run simple SPARQL 1.1 queries, then dive into the language's powerful features and capabilities for manipulating the data you retrieve. Learn what you need to know to add to, update, and delete data in RDF datasets, and give web applications access to this data. Understand SPARQL’s connection with RDF, the semantic web, and related specifications Query and combine data from local and remote sources Copy, convert, and create new RDF data Learn how datatype metadata, standardized functions, and extension functions contribute to your queries Incorporate SPARQL queries into web-based applications

Practical RDF

Shelley Powers
Practical RDF Book PDF

Author : Shelley Powers
Publisher : "O'Reilly Media, Inc."
Page : 353 pages
File Size : 53,8 Mb
Release : 2003-07-18
Category : Computers
ISBN : 9780596550516

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Practical RDF by Shelley Powers Pdf

The Resource Description Framework (RDF) is a structure for describing and interchanging metadata on the Web--anything from library catalogs and worldwide directories to bioinformatics, Mozilla internal data structures, and knowledge bases for artificial intelligence projects. RDF provides a consistent framework and syntax for describing and querying data, making it possible to share website descriptions more easily. RDF's capabilities, however, have long been shrouded by its reputation for complexity and a difficult family of specifications. Practical RDF breaks through this reputation with immediate and solvable problems to help you understand, master, and implement RDF solutions.Practical RDF explains RDF from the ground up, providing real-world examples and descriptions of how the technology is being used in applications like Mozilla, FOAF, and Chandler, as well as infrastructure you can use to build your own applications. This book cuts to the heart of the W3C's often obscure specifications, giving you tools to apply RDF successfully in your own projects.The first part of the book focuses on the RDF specifications. After an introduction to RDF, the book covers the RDF specification documents themselves, including RDF Semantics and Concepts and Abstract Model specifications, RDF constructs, and the RDF Schema. The second section focuses on programming language support, and the tools and utilities that allow developers to review, edit, parse, store, and manipulate RDF/XML. Subsequent sections focus on RDF's data roots, programming and framework support, and practical implementation and use of RDF and RDF/XML.If you want to know how to apply RDF to information processing, Practical RDF is for you. Whether your interests lie in large-scale information aggregation and analysis or in smaller-scale projects like weblog syndication, this book will provide you with a solid foundation for working with RDF.

RDF Database Systems

Olivier Curé,Guillaume Blin
RDF Database Systems Book PDF

Author : Olivier Curé,Guillaume Blin
Publisher : Morgan Kaufmann
Page : 256 pages
File Size : 46,6 Mb
Release : 2014-11-24
Category : Computers
ISBN : 9780128004708

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RDF Database Systems by Olivier Curé,Guillaume Blin Pdf

RDF Database Systems is a cutting-edge guide that distills everything you need to know to effectively use or design an RDF database. This book starts with the basics of linked open data and covers the most recent research, practice, and technologies to help you leverage semantic technology. With an approach that combines technical detail with theoretical background, this book shows how to design and develop semantic web applications, data models, indexing and query processing solutions. Understand the Semantic Web, RDF, RDFS, SPARQL, and OWL within the context of relational database management and NoSQL systems Learn about the prevailing RDF triples solutions for both relational and non-relational databases, including column family, document, graph, and NoSQL Implement systems using RDF data with helpful guidelines and various storage solutions for RDF Process SPARQL queries with detailed explanations of query optimization, query plans, caching, and more Evaluate which approaches and systems to use when developing Semantic Web applications with a helpful description of commercial and open-source systems

Programming the Semantic Web

Toby Segaran,Colin Evans,Jamie Taylor
Programming the Semantic Web Book PDF

Author : Toby Segaran,Colin Evans,Jamie Taylor
Publisher : "O'Reilly Media, Inc."
Page : 302 pages
File Size : 41,6 Mb
Release : 2009-07-09
Category : Computers
ISBN : 9781449379179

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Programming the Semantic Web by Toby Segaran,Colin Evans,Jamie Taylor Pdf

With this book, the promise of the Semantic Web -- in which machines can find, share, and combine data on the Web -- is not just a technical possibility, but a practical reality Programming the Semantic Web demonstrates several ways to implement semantic web applications, using current and emerging standards and technologies. You'll learn how to incorporate existing data sources into semantically aware applications and publish rich semantic data. Each chapter walks you through a single piece of semantic technology and explains how you can use it to solve real problems. Whether you're writing a simple mashup or maintaining a high-performance enterprise solution,Programming the Semantic Web provides a standard, flexible approach for integrating and future-proofing systems and data. This book will help you: Learn how the Semantic Web allows new and unexpected uses of data to emerge Understand how semantic technologies promote data portability with a simple, abstract model for knowledge representation Become familiar with semantic standards, such as the Resource Description Framework (RDF) and the Web Ontology Language (OWL) Make use of semantic programming techniques to both enrich and simplify current web applications

Data Science and Intelligent Applications

Ketan Kotecha,Vincenzo Piuri,Hetalkumar N. Shah,Rajan Patel
Data Science and Intelligent Applications Book PDF

Author : Ketan Kotecha,Vincenzo Piuri,Hetalkumar N. Shah,Rajan Patel
Publisher : Springer Nature
Page : 556 pages
File Size : 45,7 Mb
Release : 2020-06-17
Category : Technology & Engineering
ISBN : 9789811544743

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Data Science and Intelligent Applications by Ketan Kotecha,Vincenzo Piuri,Hetalkumar N. Shah,Rajan Patel Pdf

This book includes selected papers from the International Conference on Data Science and Intelligent Applications (ICDSIA 2020), hosted by Gandhinagar Institute of Technology (GIT), Gujarat, India, on January 24–25, 2020. The proceedings present original and high-quality contributions on theory and practice concerning emerging technologies in the areas of data science and intelligent applications. The conference provides a forum for researchers from academia and industry to present and share their ideas, views and results, while also helping them approach the challenges of technological advancements from different viewpoints. The contributions cover a broad range of topics, including: collective intelligence, intelligent systems, IoT, fuzzy systems, Bayesian networks, ant colony optimization, data privacy and security, data mining, data warehousing, big data analytics, cloud computing, natural language processing, swarm intelligence, speech processing, machine learning and deep learning, and intelligent applications and systems. Helping strengthen the links between academia and industry, the book offers a valuable resource for instructors, students, industry practitioners, engineers, managers, researchers, and scientists alike.

Semantic Web for the Working Ontologist

Dean Allemang,James Hendler
Semantic Web for the Working Ontologist Book PDF

Author : Dean Allemang,James Hendler
Publisher : Elsevier
Page : 384 pages
File Size : 54,6 Mb
Release : 2011-07-05
Category : Computers
ISBN : 0123859662

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Semantic Web for the Working Ontologist by Dean Allemang,James Hendler Pdf

Semantic Web for the Working Ontologist: Effective Modeling in RDFS and OWL, Second Edition, discusses the capabilities of Semantic Web modeling languages, such as RDFS (Resource Description Framework Schema) and OWL (Web Ontology Language). Organized into 16 chapters, the book provides examples to illustrate the use of Semantic Web technologies in solving common modeling problems. It uses the life and works of William Shakespeare to demonstrate some of the most basic capabilities of the Semantic Web. The book first provides an overview of the Semantic Web and aspects of the Web. It then discusses semantic modeling and how it can support the development from chaotic information gathering to one characterized by information sharing, cooperation, and collaboration. It also explains the use of RDF to implement the Semantic Web by allowing information to be distributed over the Web, along with the use of SPARQL to access RDF data. Moreover, the reader is introduced to components that make up a Semantic Web deployment and how they fit together, the concept of inferencing in the Semantic Web, and how RDFS differs from other schema languages. Finally, the book considers the use of SKOS (Simple Knowledge Organization System) to manage vocabularies by taking advantage of the inferencing structure of RDFS-Plus. This book is intended for the working ontologist who is trying to create a domain model on the Semantic Web. Updated with the latest developments and advances in Semantic Web technologies for organizing, querying, and processing information, including SPARQL, RDF and RDFS, OWL 2.0, and SKOS Detailed information on the ontologies used in today's key web applications, including ecommerce, social networking, data mining, using government data, and more Even more illustrative examples and case studies that demonstrate what semantic technologies are and how they work together to solve real-world problems

The Semantic Web - ISWC 2008

Amit P. Sheth,Steffen Staab,Massimo Paolucci,Diana Maynard,Timothy Finin,Krishnaprasad Thirunarayan
The Semantic Web ISWC 2008 Book PDF

Author : Amit P. Sheth,Steffen Staab,Massimo Paolucci,Diana Maynard,Timothy Finin,Krishnaprasad Thirunarayan
Publisher : Springer Science & Business Media
Page : 956 pages
File Size : 52,5 Mb
Release : 2008-10-14
Category : Computers
ISBN : 9783540885634

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The Semantic Web - ISWC 2008 by Amit P. Sheth,Steffen Staab,Massimo Paolucci,Diana Maynard,Timothy Finin,Krishnaprasad Thirunarayan Pdf

This book constitutes the refereed proceedings of the 7th International Semantic Web Conference, ISWC 2008, held in Karlsruhe, Germany, during October 26-30, 2008. The volume contains 43 revised full research papers selected from a total of 261 submissions, of which an additional 3 papers were referred to the semantic Web in-use track; 11 papers out of 26 submissions to the semantic Web in-use track, and 7 papers and 12 posters accepted out of 39 submissions to the doctorial consortium. The topics covered in the research track are ontology engineering; data management; software and service engineering; non-standard reasoning with ontologies; semantic retrieval; OWL; ontology alignment; description logics; user interfaces; Web data and knowledge; semantic Web services; semantic social networks; and rules and relatedness. The semantic Web in-use track covers knowledge management; business applications; applications from home to space; and services and infrastructure.

Machine Learning for Healthcare Applications

Sachi Nandan Mohanty,G. Nalinipriya,Om Prakash Jena,Achyuth Sarkar
Machine Learning for Healthcare Applications Book PDF

Author : Sachi Nandan Mohanty,G. Nalinipriya,Om Prakash Jena,Achyuth Sarkar
Publisher : John Wiley & Sons
Page : 418 pages
File Size : 47,8 Mb
Release : 2021-04-13
Category : Computers
ISBN : 9781119791812

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Machine Learning for Healthcare Applications by Sachi Nandan Mohanty,G. Nalinipriya,Om Prakash Jena,Achyuth Sarkar Pdf

When considering the idea of using machine learning in healthcare, it is a Herculean task to present the entire gamut of information in the field of intelligent systems. It is, therefore the objective of this book to keep the presentation narrow and intensive. This approach is distinct from others in that it presents detailed computer simulations for all models presented with explanations of the program code. It includes unique and distinctive chapters on disease diagnosis, telemedicine, medical imaging, smart health monitoring, social media healthcare, and machine learning for COVID-19. These chapters help develop a clear understanding of the working of an algorithm while strengthening logical thinking. In this environment, answering a single question may require accessing several data sources and calling on sophisticated analysis tools. While data integration is a dynamic research area in the database community, the specific needs of research have led to the development of numerous middleware systems that provide seamless data access in a result-driven environment. Since this book is intended to be useful to a wide audience, students, researchers and scientists from both academia and industry may all benefit from this material. It contains a comprehensive description of issues for healthcare data management and an overview of existing systems, making it appropriate for introductory and instructional purposes. Prerequisites are minimal; the readers are expected to have basic knowledge of machine learning. This book is divided into 22 real-time innovative chapters which provide a variety of application examples in different domains. These chapters illustrate why traditional approaches often fail to meet customers’ needs. The presented approaches provide a comprehensive overview of current technology. Each of these chapters, which are written by the main inventors of the presented systems, specifies requirements and provides a description of both the chosen approach and its implementation. Because of the self-contained nature of these chapters, they may be read in any order. Each of the chapters use various technical terms which involve expertise in machine learning and computer science.

Validating RDF Data

Jose Emilio Labra Gayo,Eric Prud'hommeaux,Iovka Boneva,Dimitris Kontokostas
Validating RDF Data Book PDF

Author : Jose Emilio Labra Gayo,Eric Prud'hommeaux,Iovka Boneva,Dimitris Kontokostas
Publisher : Springer Nature
Page : 304 pages
File Size : 43,9 Mb
Release : 2022-05-31
Category : Mathematics
ISBN : 9783031794780

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Validating RDF Data by Jose Emilio Labra Gayo,Eric Prud'hommeaux,Iovka Boneva,Dimitris Kontokostas Pdf

RDF and Linked Data have broad applicability across many fields, from aircraft manufacturing to zoology. Requirements for detecting bad data differ across communities, fields, and tasks, but nearly all involve some form of data validation. This book introduces data validation and describes its practical use in day-to-day data exchange. The Semantic Web offers a bold, new take on how to organize, distribute, index, and share data. Using Web addresses (URIs) as identifiers for data elements enables the construction of distributed databases on a global scale. Like the Web, the Semantic Web is heralded as an information revolution, and also like the Web, it is encumbered by data quality issues. The quality of Semantic Web data is compromised by the lack of resources for data curation, for maintenance, and for developing globally applicable data models. At the enterprise scale, these problems have conventional solutions. Master data management provides an enterprise-wide vocabulary, while constraint languages capture and enforce data structures. Filling a need long recognized by Semantic Web users, shapes languages provide models and vocabularies for expressing such structural constraints. This book describes two technologies for RDF validation: Shape Expressions (ShEx) and Shapes Constraint Language (SHACL), the rationales for their designs, a comparison of the two, and some example applications.

The Semantic Web: Research and Applications

Lora Aroyo,Grigoris Antoniou,Eero Hyvönen,Annette ten Teije,Heiner Stuckenschmidt,Liliana Cabral,Tania Tudorache
The Semantic Web Research and Applications Book PDF

Author : Lora Aroyo,Grigoris Antoniou,Eero Hyvönen,Annette ten Teije,Heiner Stuckenschmidt,Liliana Cabral,Tania Tudorache
Publisher : Springer Science & Business Media
Page : 527 pages
File Size : 43,7 Mb
Release : 2010-05-20
Category : Computers
ISBN : 9783642134883

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The Semantic Web: Research and Applications by Lora Aroyo,Grigoris Antoniou,Eero Hyvönen,Annette ten Teije,Heiner Stuckenschmidt,Liliana Cabral,Tania Tudorache Pdf

The books (LNCS 6088 and 6089) constitute the refereed proceedings of the 7th European Semantic Web Conference, ESWC 2010, held in Heraklion, Crete, Greece, in May/June 2010. The 52 revised full papers of the research track presented together with 10 PhD symposium papers and 17 demo papers were carefully reviewed and selected from more than 245 submissions. The papers are organized in topical sections on mobility track, ontologies and reasoning track, semantic web in use track, sensor networks track (part I), and services and software track, social web track, web of data track, demo and poster track, PhD symposium (part II).

The Semantic Web -- ISWC 2011

Lora Aroyo,Chris Welty,Harith Alani,Jamie Taylor,Abraham Bernstein,Lalana Kagal,Natasha Noy,Eva Blomqvist
The Semantic Web ISWC 2011 Book PDF

Author : Lora Aroyo,Chris Welty,Harith Alani,Jamie Taylor,Abraham Bernstein,Lalana Kagal,Natasha Noy,Eva Blomqvist
Publisher : Springer Science & Business Media
Page : 836 pages
File Size : 40,5 Mb
Release : 2011-10-26
Category : Computers
ISBN : 9783642250729

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The Semantic Web -- ISWC 2011 by Lora Aroyo,Chris Welty,Harith Alani,Jamie Taylor,Abraham Bernstein,Lalana Kagal,Natasha Noy,Eva Blomqvist Pdf

The two-volume set LNCS 7031 and LNCS 7032 constitutes the proceedings of the 10th International Semantic Web Conference, ISWC 2011, held in Bonn, Germany, in October 2011. Part I, LNCS 7031, contains 50 research papers which were carefully reviewed and selected from 264 submissions. The 17 semantic Web in-use track papers contained in part II, LNCS 7032, were selected from 75 submissions. This volume also contains 15 doctoral consortium papers, selected from 31 submissions. The topics covered are: ontologies and semantics; database, IR, and AI technologies for the semantic Web; management of semantic Web data; reasoning over semantic Web data; search, query, integration, and analysis on the semantic Web; robust and scalable knowledge management and reasoning on the Web; interacting with semantic Web data; ontology modularity, mapping, merging and alignment; languages, tools, and methodologies for representing and managing semantic Web data; ontology, methodology, evaluation, reuse, extraction and evolution; evaluation of semantic Web technologies or data; specific ontologies and ontology pattern for the semantic Web; new formalisms for semantic Web; user interfaces to the semantic Web; cleaning, assurance, and provenance of semantic Web data; services, and processes; social semantic Web, evaluation of semantic Web technology; semantic Web population from the human Web.

Innovations, Developments, and Applications of Semantic Web and Information Systems

Lytras, Miltiadis D.,Aljohani, Naif,Damiani, Ernesto,Chui, Kwok Tai
Innovations Developments and Applications of Semantic Web and Information Systems Book PDF

Author : Lytras, Miltiadis D.,Aljohani, Naif,Damiani, Ernesto,Chui, Kwok Tai
Publisher : IGI Global
Page : 473 pages
File Size : 53,7 Mb
Release : 2018-01-19
Category : Computers
ISBN : 9781522550433

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Innovations, Developments, and Applications of Semantic Web and Information Systems by Lytras, Miltiadis D.,Aljohani, Naif,Damiani, Ernesto,Chui, Kwok Tai Pdf

In the last few years, there has been an increased advancement and evolution in semantic web and information systems in a variety of fields. The integration of these approaches to ontology engineering, sophisticated methods and algorithms for open linked data extraction, and advanced decision-making creates new opportunities for a bright future. Innovations, Developments, and Applications of Semantic Web and Information Systems is a critical scholarly resource that discusses integrated methods of research and analytics in information technology. Featuring coverage on a broad range of topics, such as cognitive computing, artificial intelligence, machine learning, data analysis, and algorithms, this book is geared towards researchers, academicians, and professionals seeking current information on semantic web and information systems.