Semantic Search Over The Web
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Semantic Search Over The Web
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Author : Roberto De Virgilio
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-08-04
Semantic Search Over The Web written by Roberto De Virgilio and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-08-04 with Computers categories.
The Web has become the world’s largest database, with search being the main tool that allows organizations and individuals to exploit its huge amount of information. Search on the Web has been traditionally based on textual and structural similarities, ignoring to a large degree the semantic dimension, i.e., understanding the meaning of the query and of the document content. Combining search and semantics gives birth to the idea of semantic search. Traditional search engines have already advertised some semantic dimensions. Some of them, for instance, can enhance their generated result sets with documents that are semantically related to the query terms even though they may not include these terms. Nevertheless, the exploitation of the semantic search has not yet reached its full potential. In this book, Roberto De Virgilio, Francesco Guerra and Yannis Velegrakis present an extensive overview of the work done in Semantic Search and other related areas. They explore different technologies and solutions in depth, making their collection a valuable and stimulating reading for both academic and industrial researchers. The book is divided into three parts. The first introduces the readers to the basic notions of the Web of Data. It describes the different kinds of data that exist, their topology, and their storing and indexing techniques. The second part is dedicated to Web Search. It presents different types of search, like the exploratory or the path-oriented, alongside methods for their efficient and effective implementation. Other related topics included in this part are the use of uncertainty in query answering, the exploitation of ontologies, and the use of semantics in mashup design and operation. The focus of the third part is on linked data, and more specifically, on applying ideas originating in recommender systems on linked data management, and on techniques for the efficiently querying answering on linkeddata.
Semantic Web
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Author : Christopher J. O. Baker
language : en
Publisher: Springer Science & Business Media
Release Date : 2007-04-14
Semantic Web written by Christopher J. O. Baker and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007-04-14 with Science categories.
The rapid growth of the Web has led to the proliferation of information sources and content accessible via the Internet. While improvements in hardware capabilities continue to help the speed and the flow of information across networked computers, there remains a major problem for the human user to keep up with the rapid expansion of the Web information space. Although there is plenty of room for computers to help humans to discover, navigate, and integrate information in this vast information space, the way the information is currently represented and structured through the Web is not easily readable to computers. To address this issue, the Semantic Web has emerged. It envisions a new information infrastructure that enables computers to better address the information needs of human users. To realize the Semantic Web vision, a number of standard technologies have been developed. These include the Uniform Resource Identifiers (URI) for identifying objects in the Web space as well as Resource Description Framework (RDF) and Web Ontology Language (OWL) for encoding knowledge in the form of standard machine-readable ontologies. The goal is to migrate from the syntactic Web of documents to the semantic Web of ontologies. The leading organization for facilitating, developing, and promoting these Web-based standards is the World Wide Web Consortium (W3C) (http://www. w3. org).
Data Management And Query Processing In Semantic Web Databases
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Author : Sven Groppe
language : en
Publisher: Springer Science & Business Media
Release Date : 2011-04-29
Data Management And Query Processing In Semantic Web Databases written by Sven Groppe and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-04-29 with Computers categories.
The Semantic Web, which is intended to establish a machine-understandable Web, is currently changing from being an emerging trend to a technology used in complex real-world applications. A number of standards and techniques have been developed by the World Wide Web Consortium (W3C), e.g., the Resource Description Framework (RDF), which provides a general method for conceptual descriptions for Web resources, and SPARQL, an RDF querying language. Recent examples of large RDF data with billions of facts include the UniProt comprehensive catalog of protein sequence, function and annotation data, the RDF data extracted from Wikipedia, and Princeton University’s WordNet. Clearly, querying performance has become a key issue for Semantic Web applications. In his book, Groppe details various aspects of high-performance Semantic Web data management and query processing. His presentation fills the gap between Semantic Web and database books, which either fail to take into account the performance issues of large-scale data management or fail to exploit the special properties of Semantic Web data models and queries. After a general introduction to the relevant Semantic Web standards, he presents specialized indexing and sorting algorithms, adapted approaches for logical and physical query optimization, optimization possibilities when using the parallel database technologies of today’s multicore processors, and visual and embedded query languages. Groppe primarily targets researchers, students, and developers of large-scale Semantic Web applications. On the complementary book webpage readers will find additional material, such as an online demonstration of a query engine, and exercises, and their solutions, that challenge their comprehension of the topics presented.
Google Semantic Search
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Author : David Amerland
language : en
Publisher: Que Publishing
Release Date : 2013-06-27
Google Semantic Search written by David Amerland and has been published by Que Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-06-27 with Business & Economics categories.
Optimize Your Sites for Today’s Radically New Semantic Search Breakthrough “semantic search” techniques are already transforming Google™’s search results. If you want to be found, yesterday’s SEO techniques won’t cut it anymore. Google Semantic Search tells you what to do instead—in plain English. David Amerland demystifies Knowledge Graph™, TrustRank™, AuthorityRank™, personalized and mobile search, social media activity, and much more. Drawing on deep knowledge of Google’s internal workings and newest patents, he also reveals the growing impact of social networks on your SEO performance. Whether you do it yourself or supervise an agency, this is your complete playbook for next-generation SEO! • Learn how Google is delivering answers, not just links—and what it means to you • Profit from Google Now™ and the fragmented, personalized future of search • Prepare for Knowledge Graph™ by growing your online reputation, authority, and trust • Stop using 10 common SEO techniques that no longer work • Discover the truth about Trust Ranking™—and 10 steps to take right now • Go way beyond keywords in today’s new era of content marketing • Strengthen the “social signal” you create on Twitter, Facebook, Google+, and LinkedIn • See why the “First Page of Google” is rapidly become obsolete • Drive unprecedented business value from your online identity and influence • Learn how Google captures meaning in unstructured data—and give it what it wants • Plan for all “4 Vs” of semantic search: Volume, Velocity, Variety, and Veracity • Rapidly transition from technical to strategic search optimization http://helpmyseo.com/google-semantic-search.html
Semantic Web Concepts Technologies And Applications
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Author : Karin Breitman
language : en
Publisher: Springer Science & Business Media
Release Date : 2007-01-24
Semantic Web Concepts Technologies And Applications written by Karin Breitman and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007-01-24 with Computers categories.
The Web is growing at an astounding pace surpassing the 8 billion page mark. However, most pages are still designed for human consumption and cannot be processed by machines. This book provides a well-paced introduction to the Semantic Web. It covers a wide range of topics, from new trends (ontologies, rules) to existing technologies (Web Services and software agents) to more formal aspects (logic and inference). It includes: real-world (and complete) examples of the application of Semantic Web concepts; how the technology presented and discussed throughout the book can be extended to other application areas.
Spinning The Semantic Web
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Author : Dieter Fensel
language : en
Publisher: MIT Press
Release Date : 2003
Spinning The Semantic Web written by Dieter Fensel and has been published by MIT Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003 with Computers categories.
A guide to the Semantic Web, which will transform the Web into a structured network of resources organized by meaning and relationships.
The Semantic Web Explained
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Author : Péter Szeredi
language : en
Publisher: Cambridge University Press
Release Date : 2014-09-11
The Semantic Web Explained written by Péter Szeredi and has been published by Cambridge University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-09-11 with Computers categories.
The Semantic Web is a new area of research and development in the field of computer science that aims to make it easier for computers to process the huge amount of information on the web, and indeed other large databases, by enabling them not only to read, but also to understand the information. Based on successful courses taught by the authors, and liberally sprinkled with examples and exercises, this comprehensive textbook describes not only the theoretical issues underlying the Semantic Web, but also algorithms, optimisation ideas and implementation details. The book will therefore be valuable to practitioners as well as students, indeed to anyone who is interested in Internet technology, knowledge engineering or description logics. Supplementary materials available online include the source code of program examples and solutions to selected exercises.
Visualizing The Semantic Web
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Author : Vladimir Geroimenko
language : en
Publisher: Springer Science & Business Media
Release Date : 2006
Visualizing The Semantic Web written by Vladimir Geroimenko and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006 with Computers categories.
The Web is undergoing revolutionary changes – its second generation is emerging. The key player in the new generation is not HTML but XML (this is why it is also known as "the XML-based Web"). If the appearance of web pages is a major concern in the first generation, then the meaning (or semantics) of information on the Web is the focus of the second generation, which is why it is also called "the Semantic Web." The new edition of the pioneering monograph on Visualising the Semantic Web has undergone a number of changes in order to reflect recent research results, web standards, developments and trends. In this new edition, 2 chapters have been removed, 4 new chapters have been added and the 10 remaining chapters have been completely revised and updated.
Applied Semantic Web Technologies
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Author : Vijayan Sugumaran
language : en
Publisher: CRC Press
Release Date : 2011-08-12
Applied Semantic Web Technologies written by Vijayan Sugumaran and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-08-12 with Computers categories.
The rapid advancement of semantic web technologies, along with the fact that they are at various levels of maturity, has left many practitioners confused about the current state of these technologies. Focusing on the most mature technologies, Applied Semantic Web Technologies integrates theory with case studies to illustrate the history, current state, and future direction of the semantic web. It maintains an emphasis on real-world applications and examines the technical and practical issues related to the use of semantic technologies in intelligent information management. The book starts with an introduction to the fundamentals—reviewing ontology basics, ontology languages, and research related to ontology alignment, mediation, and mapping. Next, it covers ontology engineering issues and presents a collaborative ontology engineering tool that is an extension of the Semantic MediaWiki. Unveiling a novel approach to data and knowledge engineering, the text: Introduces cutting-edge taxonomy-aware algorithms Examines semantics-based service composition in transport logistics Offers ontology alignment tools that use information visualization techniques Explains how to enrich the representation of entity semantics in an ontology Addresses challenges in tackling the content creation bottleneck Using case studies, the book provides authoritative insights and highlights valuable lessons learned by the authors—information systems veterans with decades of experience. They explain how to create social ontologies and present examples of the application of semantic technologies in building automation, logistics, ontology-driven business process intelligence, decision making, and energy efficiency in smart homes.
Information Storage And Retrieval
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Author : Mr. Babasaheb A. Abhale
language : en
Publisher: Booksclinic Publishing
Release Date : 2023-03-24
Information Storage And Retrieval written by Mr. Babasaheb A. Abhale and has been published by Booksclinic Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-03-24 with Language Arts & Disciplines categories.
"This book is regarding Information Storage & Retrieval which basically consits of Basic Concepts of IR, Data Retrieval & Information Retrieval, text mining and IR relation, IR system block diagram. Automatic Text Analysis: Luhn's ideas, Conflation Algorithm, Indexing and Index Term Weighing, Probabilistic Indexing Inverted file, Suffix trees & suffix arrays, Signature Files, Scatter storage or hash addressing, Clustered files, Hypertext and XML data structures."