The Taxobook

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Publisher : Morgan & Claypool Publishers
ISBN 13 : 1627055819
Total Pages : 166 pages
Book Rating : 4.6/5 (27 download)

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Book Synopsis The Taxobook by : Marjorie Hlava

Download or read book The Taxobook written by Marjorie Hlava and published by Morgan & Claypool Publishers. This book was released on 2014-11-01 with total page 166 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book outlines the basic principles of creation and maintenance of taxonomies and thesauri. It also provides step by step instructions for building a taxonomy or thesaurus and discusses the various ways to get started on a taxonomy construction project. Often, the first step is to get management and budgetary approval, so I start this book with a discussion of reasons to embark on the taxonomy journey. From there I move on to a discussion of metadata and how taxonomies and metadata are related, and then consider how, where, and why taxonomies are used. Information architecture has its cornerstone in taxonomies and metadata. While a good discussion of information architecture is beyond the scope of this work, I do provide a brief discussion of the interrelationships among taxonomies, metadata, and information architecture. Moving on to the central focus of this book, I introduce the basics of taxonomies, including a definition of vocabulary control and why it is so important, how indexing and tagging relate to taxonomies, a few of the types of tagging, and a definition and discussion of post- and pre-coordinate indexing. After that I present the concept of a hierarchical structure for vocabularies and discuss the differences among various kinds of controlled vocabularies, such as taxonomies, thesauri, authority files, and ontologies. Once you have a green light for your project, what is the next step? Here I present a few options for the first phase of taxonomy construction and then a more detailed discussion of metadata and markup languages. I believe that it is important to understand the markup languages (SGML and XML specifically, and HTML to a lesser extent) in relation to information structure, and how taxonomies and metadata feed into that structure. After that, I present the steps required to build a taxonomy, from defining the focus, collecting and organizing terms, analyzing your vocabulary for even coverage over subject areas, filling in gaps, creating relationships between terms, and applying those terms to your content. Here I offer a cautionary note: don’t believe that your taxonomy is “done!” Regular, scheduled maintenance is an important—critical, really—component of taxonomy construction projects. After you’ve worked through the steps in this book, you will be ready to move on to integrating your taxonomy into the workflow of your organization. This is covered in Book 3 of this series. Table of Contents: List of Figures / Preface / Acknowledgments / Building a Case for Building a Taxonomy / Taxonomy Basics / Getting Started / Terms: The Building Blocks of a Taxonomy / Building the Structure of Your Taxonomy / Evaluation and Maintenance / Standards and Taxonomies / Glossary / End Notes / Author Biography

The Taxobook: Principles and Practices of Building Taxonomies, Part 2 of a 3-Part Series (Synthesis Lectures on Information Concepts, Retrieval, and Services).

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Publisher :
ISBN 13 : 9781627055802
Total Pages : pages
Book Rating : 4.0/5 (558 download)

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Book Synopsis The Taxobook: Principles and Practices of Building Taxonomies, Part 2 of a 3-Part Series (Synthesis Lectures on Information Concepts, Retrieval, and Services). by : Marjorie Hlav

Download or read book The Taxobook: Principles and Practices of Building Taxonomies, Part 2 of a 3-Part Series (Synthesis Lectures on Information Concepts, Retrieval, and Services). written by Marjorie Hlav and published by . This book was released on with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

The Taxobook

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Author :
Publisher : Springer Nature
ISBN 13 : 3031022882
Total Pages : 140 pages
Book Rating : 4.0/5 (31 download)

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Book Synopsis The Taxobook by : Marjorie Hlava

Download or read book The Taxobook written by Marjorie Hlava and published by Springer Nature. This book was released on 2022-05-31 with total page 140 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book outlines the basic principles of creation and maintenance of taxonomies and thesauri. It also provides step by step instructions for building a taxonomy or thesaurus and discusses the various ways to get started on a taxonomy construction project. Often, the first step is to get management and budgetary approval, so I start this book with a discussion of reasons to embark on the taxonomy journey. From there I move on to a discussion of metadata and how taxonomies and metadata are related, and then consider how, where, and why taxonomies are used. Information architecture has its cornerstone in taxonomies and metadata. While a good discussion of information architecture is beyond the scope of this work, I do provide a brief discussion of the interrelationships among taxonomies, metadata, and information architecture. Moving on to the central focus of this book, I introduce the basics of taxonomies, including a definition of vocabulary control and why it is so important, how indexing and tagging relate to taxonomies, a few of the types of tagging, and a definition and discussion of post- and pre-coordinate indexing. After that I present the concept of a hierarchical structure for vocabularies and discuss the differences among various kinds of controlled vocabularies, such as taxonomies, thesauri, authority files, and ontologies. Once you have a green light for your project, what is the next step? Here I present a few options for the first phase of taxonomy construction and then a more detailed discussion of metadata and markup languages. I believe that it is important to understand the markup languages (SGML and XML specifically, and HTML to a lesser extent) in relation to information structure, and how taxonomies and metadata feed into that structure. After that, I present the steps required to build a taxonomy, from defining the focus, collecting and organizing terms, analyzing your vocabulary for even coverage over subject areas, filling in gaps, creating relationships between terms, and applying those terms to your content. Here I offer a cautionary note: don’t believe that your taxonomy is “done!” Regular, scheduled maintenance is an important—critical, really—component of taxonomy construction projects. After you’ve worked through the steps in this book, you will be ready to move on to integrating your taxonomy into the workflow of your organization. This is covered in Book 3 of this series. Table of Contents: List of Figures / Preface / Acknowledgments / Building a Case for Building a Taxonomy / Taxonomy Basics / Getting Started / Terms: The Building Blocks of a Taxonomy / Building the Structure of Your Taxonomy / Evaluation and Maintenance / Standards and Taxonomies / Glossary / End Notes / Author Biography

The Taxobook

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Publisher : Springer Nature
ISBN 13 : 3031022904
Total Pages : 130 pages
Book Rating : 4.0/5 (31 download)

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Book Synopsis The Taxobook by : Marjorie M.K. Hlava

Download or read book The Taxobook written by Marjorie M.K. Hlava and published by Springer Nature. This book was released on 2022-06-01 with total page 130 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is the third of a three-part series on taxonomies, and covers putting your taxonomy into use in as many ways as possible to maximize retrieval for your users. Chapter 1 suggests several items to research and consider before you start your implementation and integration process. It explores the different pieces of software that you will need for your system and what features to look for in each. Chapter 2 launches with a discussion of how taxonomy terms can be used within a workflow, connecting two—or more—taxonomies, and intelligent coordination of platforms and taxonomies. Microsoft SharePoint is a widely used and popular program, and I consider their use of taxonomies in this chapter. Following that is a discussion of taxonomies and semantic integration and then the relationship between indexing and the hierarchy of a taxonomy. Chapter 3 (“How is a Taxonomy Connected to Search?”) provides discussions and examples of putting taxonomies into use in practical applications. It discusses displaying content based on search, how taxonomy is connected to search, using a taxonomy to guide a searcher, tools for search, including search engines, crawlers and spiders, and search software, the parts of a search-capable system, and then how to assemble that search-capable system. This chapter also examines how to measure quality in search, the different kinds of search, and theories on search from several famous theoreticians—two from the 18th and 19th centuries, and two contemporary. Following that is a section on inverted files, parsing, discovery, and clustering. While you probably don’t need a comprehensive understanding of these concepts to build a solid, workable system, enough information is provided for the reader to see how they fit into the overall scheme. This chapter concludes with a look at faceted search and some possibilities for search interfaces. Chapter 4, “Implementing a Taxonomy in a Database or on a Website,” starts where many content systems really should—with the authors, or at least the people who create the content. This chapter discusses matching up various groups of related data to form connections, data visualization and text analytics, and mobile and e-commerce applications for taxonomies. Finally, Chapter 5 presents some educated guesses about the future of knowledge organization. Table of Contents: List of Figures / Preface / Acknowledgments / On Your Mark, Get Ready .... WAIT! Things to Know Before You Start the Implementation Step / Taxonomy and Thesaurus Implementation / How is a Taxonomy Connected to Search? / Implementing a Taxonomy in a Database or on a Website / What Lies Ahead for Knowledge Organization? / Glossary / End Notes / Author Biography

Click Models for Web Search

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Publisher : Springer Nature
ISBN 13 : 3031022947
Total Pages : 99 pages
Book Rating : 4.0/5 (31 download)

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Book Synopsis Click Models for Web Search by : Aleksandr Chuklin

Download or read book Click Models for Web Search written by Aleksandr Chuklin and published by Springer Nature. This book was released on 2022-05-31 with total page 99 pages. Available in PDF, EPUB and Kindle. Book excerpt: With the rapid growth of web search in recent years the problem of modeling its users has started to attract more and more attention of the information retrieval community. This has several motivations. By building a model of user behavior we are essentially developing a better understanding of a user, which ultimately helps us to deliver a better search experience. A model of user behavior can also be used as a predictive device for non-observed items such as document relevance, which makes it useful for improving search result ranking. Finally, in many situations experimenting with real users is just infeasible and hence user simulations based on accurate models play an essential role in understanding the implications of algorithmic changes to search engine results or presentation changes to the search engine result page. In this survey we summarize advances in modeling user click behavior on a web search engine result page. We present simple click models as well as more complex models aimed at capturing non-trivial user behavior patterns on modern search engine result pages. We discuss how these models compare to each other, what challenges they have, and what ways there are to address these challenges. We also study the problem of evaluating click models and discuss the main applications of click models.

Information Communication

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Publisher : Springer Nature
ISBN 13 : 3031022939
Total Pages : 105 pages
Book Rating : 4.0/5 (31 download)

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Book Synopsis Information Communication by : Ma Feicheng

Download or read book Information Communication written by Ma Feicheng and published by Springer Nature. This book was released on 2022-05-31 with total page 105 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book introduces fundamentals of information communication. At first, concepts and characteristics of information and information communication are summarized. And then five classic models of information communication are introduced. The mechanisms and fundamental laws of the information transmission process are also discussed. In order to realize information communication, impediments in information communication process are identified and analyzed. For the purpose of investigating implications of Internet information communication, patterns and characteristics of information communication in the Internet and Web 2.0 environment are also analyzed. In the end, case studies are provided for readers to understand the theory.

Building a Better World with Our Information

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Publisher : Springer Nature
ISBN 13 : 3031022955
Total Pages : 183 pages
Book Rating : 4.0/5 (31 download)

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Book Synopsis Building a Better World with Our Information by : William Jones

Download or read book Building a Better World with Our Information written by William Jones and published by Springer Nature. This book was released on 2022-05-31 with total page 183 pages. Available in PDF, EPUB and Kindle. Book excerpt: Part 1 in "The Future of" series covers the fundamentals of personal information management (PIM) and then explores the seismic shift, already well underway, toward a world where our information is always at hand (thanks to our devices) and "forever" on the web. Part 2, "Transforming Technologies to Manage Our Information," provides a more focused look at technologies for managing information. The opening chapter discusses "natural interface" technologies of input/output to free us from keyboard, screen, and mouse. Successive chapters then explore technologies to save, search, and structure our information. A concluding chapter introduces the possibility that we may see dramatic reductions in the "clerical tax" we pay as we work with our information. Focus in this concluding Part 3 to the series shifts to the practical and to the near future. What can we do, now or soon, to manage our information better? And, as we do so, how might we build a better world? Part 3 is in three chapters: Chapter 10. Group Information Management and the Social Fabric in PIM. How do we preserve and promote our PIM practices as we interact with others at home, at school, at work, at play and in wider, even global, communities? Chapter 11. PIM by Design. What principles guide us? How can developers build better tools for PIM? How can the rest of us make better use of the tools we already have? Chapter 12. To Each of Us, Our Own concludes with an exploration of the ways each of us, individually, can develop better practices for the management of our information in service of the lives we wish to live and toward a better world we all must share.

Analysis and Visualization of Citation Networks

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Publisher : Springer Nature
ISBN 13 : 3031022912
Total Pages : 189 pages
Book Rating : 4.0/5 (31 download)

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Book Synopsis Analysis and Visualization of Citation Networks by : Dangzhi Zhao

Download or read book Analysis and Visualization of Citation Networks written by Dangzhi Zhao and published by Springer Nature. This book was released on 2022-06-01 with total page 189 pages. Available in PDF, EPUB and Kindle. Book excerpt: Citation analysis—the exploration of reference patterns in the scholarly and scientific literature—has long been applied in a number of social sciences to study research impact, knowledge flows, and knowledge networks. It has important information science applications as well, particularly in knowledge representation and in information retrieval. Recent years have seen a burgeoning interest in citation analysis to help address research, management, or information service issues such as university rankings, research evaluation, or knowledge domain visualization. This renewed and growing interest stems from significant improvements in the availability and accessibility of digital bibliographic data (both citation and full text) and of relevant computer technologies. The former provides large amounts of data and the latter the necessary tools for researchers to conduct new types of large-scale citation analysis, even without special access to special data collections. Exciting new developments are emerging this way in many aspects of citation analysis. This book critically examines both theory and practical techniques of citation network analysis and visualization, one of the two main types of citation analysis (the other being evaluative citation analysis). To set the context for its main theme, the book begins with a discussion of the foundations of citation analysis in general, including an overview of what can and what cannot be done with citation analysis (Chapter 1). An in-depth examination of the generally accepted steps and procedures for citation network analysis follows, including the concepts and techniques that are associated with each step (Chapter 2). Individual issues that are particularly important in citation network analysis are then scrutinized, namely: field delineation and data sources for citation analysis (Chapter 3); disambiguation of names and references (Chapter 4); and visualization of citation networks (Chapter 5). Sufficient technical detail is provided in each chapter so the book can serve as a practical how-to guide to conducting citation network analysis and visualization studies. While the discussion of most of the topics in this book applies to all types of citation analysis, the structure of the text and the details of procedures, examples, and tools covered here are geared to citation network analysis rather than evaluative citation analysis. This conscious choice was based on the authors’ observation that, compared to evaluative citation analysis, citation network analysis has not been covered nearly as well by dedicated books, despite the fact that it has not been subject to nearly as much severe criticism and has been substantially enriched in recent years with new theory and techniques from research areas such as network science, social network analysis, or information visualization. Table of Contents: Acknowledgment / Dedications /Foundations of Citation Analysis / Conducting Citation Network Analysis: Steps, Concepts, Techniques, and Tools / Field Delineation and Data Sources for Citation Analysis / Disambiguation in Citation Network Analysis / Visualization of Citation Networks / Appendix 3.3 / Appendix 5.4.2 / Bibliography / Author Biographies

Social Media and Library Services

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Publisher : Springer Nature
ISBN 13 : 3031022920
Total Pages : 73 pages
Book Rating : 4.0/5 (31 download)

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Book Synopsis Social Media and Library Services by : Lorri Mon

Download or read book Social Media and Library Services written by Lorri Mon and published by Springer Nature. This book was released on 2022-05-31 with total page 73 pages. Available in PDF, EPUB and Kindle. Book excerpt: The rise of social media technologies has created new ways to seek and share information for millions of users worldwide, but also has presented new challenges for libraries in meeting users where they are within social spaces. From social networking sites such as Facebook and Google+, and microblogging platforms such as Twitter and Tumblr to the image and video sites of YouTube, Flickr, Instagram, and to geotagging sites such as Foursquare, libraries have responded by establishing footholds within a variety of social media platforms and seeking new ways of engaging with online users in social spaces. Libraries are also responding to new social review sites such as Yelp and Tripadvisor, awareness sites including StumbleUpon, Pinterest, Goodreads, and Reddit, and social question-and-answer (Q&A) sites such as Yahoo! Answers—sites which engage social media users in functions similar to traditional library content curation, readers' advisory, information and referral, and reference services. Establishing a social media presence extends the library's physical manifestation into virtual space and increases the library's visibility, reach, and impact. However, beyond simply establishing a social presence for the library, a greater challenge is building effective and engaging social media sites that successfully adapt a library's visibility, voice, and presence to the unique contexts, audiences, and cultures within diverse social media sites. This lecture examines the research and theory on social media and libraries, providing an overview of what is known and what is not yet known about libraries and social media. Chapter 1 focuses on the social media environments within which libraries are establishing a presence, including how social media sites differ from each other, yet work together within a social ecosphere. Chapter 2 examines how libraries are engaging with users across a variety of social media platforms and the extent to which libraries are involved in using these different social media platforms, as well as the activities of libraries in presenting a social "self," sharing information, and interacting with users via social media. Chapter 3 explores metrics and measures for assessing the impact of the library's activity in social media sites. The book concludes with Chapter 4 on evolving directions for libraries and social media, including potential implications of new and emerging technologies for libraries in social spaces. Table of Contents: Preface / The Social Media Environment / Libraries and Social Media / Assessing Social Media Sites and Services / Evolving Directions in Social Libraries / Bibliography / Author Biography

Social Informatics Evolving

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Publisher : Springer Nature
ISBN 13 : 3031022971
Total Pages : 92 pages
Book Rating : 4.0/5 (31 download)

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Book Synopsis Social Informatics Evolving by : Pnina Fichman

Download or read book Social Informatics Evolving written by Pnina Fichman and published by Springer Nature. This book was released on 2022-05-31 with total page 92 pages. Available in PDF, EPUB and Kindle. Book excerpt: The study of people, information, and communication technologies and the contexts in which these technologies are designed, implemented, and used has long interested scholars in a wide range of disciplines, including the social study of computing, science and technology studies, the sociology of technology, and management information systems. As ICT use has spread from organizations into the larger world, these devices have become routine information appliances in our social lives, researchers have begun to ask deeper and more profound questions about how our lives have become bound up with technologies. A common theme running through this research is that the relationships among people, technology, and context are dynamic, complex, and critically important to understand. This book explores social informatics (SI), one important and dynamic approach that researchers have used to study these complex relationships. SI is "the interdisciplinary study of the design, uses and consequences of information technology that takes into account their interaction with institutional and cultural contexts" (Kling 1998, p. 52; 1999). SI provides flexible frameworks to explore complex and dynamic socio-technical interactions. As a domain of study related largely by common vocabulary and conclusions, SI critically examines common conceptions of and expectations for technology, by providing contextual evidence. This book describes the evolution of SI research and identifies challenges and opportunities for future research. In what might be seen as an example of socio-technical "natural selection," SI emerged in six different locations during the 1980s and 1990s: Norway, Slovenia, Japan, the former Soviet Union, the UK and, last, the U.S. As SI evolved, the version popularized in the US became globally dominant. The evolution of SI is presented in five stages: emergence, foundational, expansion, coherence, and transformation. Thus, we divide SI research into five major periods: an emergence stage, when various forms of SI emerged around the globe, an early period of foundational work which grounds SI (Pre-1990s), a period of expansion (1990s), a robust period of coherence and influence by Rob Kling (2000–2005), and a period of transformation (2006–present). Following the description of the five periods we discuss the evolution throughout the periods under five sections: principles, concepts, approaches, topics, and findings. Principles refer to the overarching motivations and labels employed to describe scholarly work. Approaches describe the theories, frameworks, and models employed in analysis, emphasizing the multi-disciplinary and interdisciplinary nature of SI. Concepts include specific processes, entities, themes, and elements of discourse within a given context, revealing a shared SI language surrounding change, complexity, consequences, and social elements of technology. Topics label the issues and general domains studied within social informatics, ranging from scholarly communication to online communities to information systems. Findings from seminal SI works illustrate growing insights over time and demonstrate how repeatable explanations unify SI. In the concluding remarks, we raise questions about the possible futures of SI research.

Dynamic Taxonomies and Faceted Search

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Publisher : Springer Science & Business Media
ISBN 13 : 3642023592
Total Pages : 349 pages
Book Rating : 4.6/5 (42 download)

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Book Synopsis Dynamic Taxonomies and Faceted Search by : Giovanni Maria Sacco

Download or read book Dynamic Taxonomies and Faceted Search written by Giovanni Maria Sacco and published by Springer Science & Business Media. This book was released on 2009-08-14 with total page 349 pages. Available in PDF, EPUB and Kindle. Book excerpt: Current access paradigms for the Web, i.e., direct access via search engines or database queries and navigational access via static taxonomies, have recently been criticized because they are too rigid or simplistic to effectively cope with a large number of practical search applications. A third paradigm, dynamic taxonomies and faceted search, focuses on user-centered conceptual exploration, which is far more frequent in search tasks than retrieval using exact specification, and has rapidly become pervasive in modern Web data retrieval, especially in critical applications such as product selection for e-commerce. It is a heavily interdisciplinary area, where data modeling, human factors, logic, inference, and efficient implementations must be dealt with holistically. Sacco, Tzitzikas, and their contributors provide a coherent roadmap to dynamic taxonomies and faceted search. The individual chapters, written by experts in each relevant field and carefully integrated by the editors, detail aspects like modeling, schema design, system implementation, search performance, and user interaction. The basic concepts of each area are introduced, and advanced topics and recent research are highlighted. An additional chapter is completely devoted to current and emerging application areas, including e-commerce, multimedia, multidimensional file systems, and geographical information systems. The presentation targets advanced undergraduates, graduate students and researchers from different areas – from computer science to library and information science – as well as advanced practitioners. Given that research results are currently scattered among very different publications, this volume will allow researchers to get a coherent and comprehensive picture of the state of the art.

Organizing Information

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Publisher : Morgan Kaufmann
ISBN 13 : 9780126542615
Total Pages : 468 pages
Book Rating : 4.5/5 (426 download)

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Book Synopsis Organizing Information by : Dagobert Soergel

Download or read book Organizing Information written by Dagobert Soergel and published by Morgan Kaufmann. This book was released on 1985-10-12 with total page 468 pages. Available in PDF, EPUB and Kindle. Book excerpt: Information science, textbook on the theory of information systems, esp. Data base conception and information retrieval methodology - covers systems analysis approaches, data structures, thesaurus construction, indexing, search strategies, etc. Annotated bibliography, illustrations.

Interactive IR User Study Design, Evaluation, and Reporting

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Publisher : Morgan & Claypool Publishers
ISBN 13 : 1681735806
Total Pages : 95 pages
Book Rating : 4.6/5 (817 download)

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Book Synopsis Interactive IR User Study Design, Evaluation, and Reporting by : Jiqun Liu

Download or read book Interactive IR User Study Design, Evaluation, and Reporting written by Jiqun Liu and published by Morgan & Claypool Publishers. This book was released on 2019-06-04 with total page 95 pages. Available in PDF, EPUB and Kindle. Book excerpt: Since user study design has been widely applied in search interactions and information retrieval (IR) systems evaluation studies, a deep reflection and meta-evaluation of interactive IR (IIR) user studies is critical for sharpening the instruments of IIR research and improving the reliability and validity of the conclusions drawn from IIR user studies. To this end, we developed a faceted framework for supporting user study design, reporting, and evaluation based on a systematic review of the state-of-the-art IIR research papers recently published in several top IR venues (n=462). Within the framework, we identify three major types of research focuses, extract and summarize facet values from specific cases, and highlight the under-reported user study components which may significantly affect the results of research. Then, we employ the faceted framework in evaluating a series of IIR user studies against their respective research questions and explain the roles and impacts of the underlying connections and "collaborations" among different facet values. Through bridging diverse combinations of facet values with the study design decisions made for addressing research problems, the faceted framework can shed light on IIR user study design, reporting, and evaluation practices and help students and young researchers design and assess their own studies.

Using OpenRefine

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Publisher : Packt Publishing Ltd
ISBN 13 : 1783289090
Total Pages : 155 pages
Book Rating : 4.7/5 (832 download)

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Book Synopsis Using OpenRefine by : Ruben Verborgh

Download or read book Using OpenRefine written by Ruben Verborgh and published by Packt Publishing Ltd. This book was released on 2013-09-10 with total page 155 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book is styled on a Cookbook, containing recipes - combined with free datasets - which will turn readers into proficient OpenRefine users in the fastest possible way.This book is targeted at anyone who works on or handles a large amount of data. No prior knowledge of OpenRefine is required, as we start from the very beginning and gradually reveal more advanced features. You don't even need your own dataset, as we provide example data to try out the book's recipes.

Learning SPARQL

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Publisher : "O'Reilly Media, Inc."
ISBN 13 : 1449371477
Total Pages : 472 pages
Book Rating : 4.4/5 (493 download)

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Book Synopsis Learning SPARQL by : Bob DuCharme

Download or read book Learning SPARQL written by Bob DuCharme and published by "O'Reilly Media, Inc.". This book was released on 2013-07-03 with total page 472 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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

Thesaurus Construction and Use

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Publisher : Routledge
ISBN 13 : 1135476438
Total Pages : 212 pages
Book Rating : 4.1/5 (354 download)

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Book Synopsis Thesaurus Construction and Use by : Jean Aitchison

Download or read book Thesaurus Construction and Use written by Jean Aitchison and published by Routledge. This book was released on 2003-09-02 with total page 212 pages. Available in PDF, EPUB and Kindle. Book excerpt: A practical guide to the construction of thesauri for use in information retrieval, written by leading experts in the field. Includes: planning and design; vocabulary control; specificity and compound terms; structure and relationships; auxiliary retrieval devices; multilingual thesauri; AAT Compound Term Rules. The US ANSI/NISO Z39.19 Thesaurus construction standard is also covered.

Linked Data

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Publisher : Springer Nature
ISBN 13 : 303179432X
Total Pages : 122 pages
Book Rating : 4.0/5 (317 download)

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Book Synopsis Linked Data by : Tom Heath

Download or read book Linked Data written by Tom Heath and published by Springer Nature. This book was released on 2022-05-31 with total page 122 pages. Available in PDF, EPUB and Kindle. Book excerpt: The World Wide Web has enabled the creation of a global information space comprising linked documents. As the Web becomes ever more enmeshed with our daily lives, there is a growing desire for direct access to raw data not currently available on the Web or bound up in hypertext documents. Linked Data provides a publishing paradigm in which not only documents, but also data, can be a first class citizen of the Web, thereby enabling the extension of the Web with a global data space based on open standards - the Web of Data. In this Synthesis lecture we provide readers with a detailed technical introduction to Linked Data. We begin by outlining the basic principles of Linked Data, including coverage of relevant aspects of Web architecture. The remainder of the text is based around two main themes - the publication and consumption of Linked Data. Drawing on a practical Linked Data scenario, we provide guidance and best practices on: architectural approaches to publishing Linked Data; choosing URIs and vocabularies to identify and describe resources; deciding what data to return in a description of a resource on the Web; methods and frameworks for automated linking of data sets; and testing and debugging approaches for Linked Data deployments. We give an overview of existing Linked Data applications and then examine the architectures that are used to consume Linked Data from the Web, alongside existing tools and frameworks that enable these. Readers can expect to gain a rich technical understanding of Linked Data fundamentals, as the basis for application development, research or further study. Table of Contents: List of Figures / Introduction / Principles of Linked Data / The Web of Data / Linked Data Design Considerations / Recipes for Publishing Linked Data / Consuming Linked Data / Summary and Outlook