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Indexing And Retrieval Of Non Text Information
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Book Synopsis Indexing and Retrieval of Non-Text Information by : Diane Rasmussen Neal
Download or read book Indexing and Retrieval of Non-Text Information written by Diane Rasmussen Neal and published by Walter de Gruyter. This book was released on 2012-10-30 with total page 440 pages. Available in PDF, EPUB and Kindle. Book excerpt: The scope of this volume will encompass a collection of research papers related to indexing and retrieval of online non-text information. In recent years, the Internet has seen an exponential increase in the number of documents placed online that are not in textual format. These documents appear in a variety of contexts, such as user-generated content sharing websites, social networking websites etc. and formats, including photographs, videos, recorded music, data visualizations etc. The prevalence of these contexts and data formats presents a particularly challenging task to information indexing and retrieval research due to many difficulties, such as assigning suitable semantic metadata, processing and extracting non-textual content automatically, and designing retrieval systems that "speak in the native language" of non-text documents.
Book Synopsis Indexing and Retrieval of Non-text Information by : Diane Rasmussen Neal
Download or read book Indexing and Retrieval of Non-text Information written by Diane Rasmussen Neal and published by Walter de Gruyter. This book was released on 2012 with total page 431 pages. Available in PDF, EPUB and Kindle. Book excerpt: The scope of this volume will encompass a collection of research papers related to indexing and retrieval of online non-text information. In recent years, the Internet has seen an exponential increase in the number of documents placed online that are not in textual format. These documents appear in a variety of contexts, such as user-generated content sharing websites, social networking websites etc. and formats, includingphotographs, videos, recorded music, data visualizations etc. The prevalence of these contexts and data formats presents a particularly challenging task to information indexing and retrieval research due to many difficulties, such as assigning suitable semantic metadata, processing and extracting non-textual content automatically, and designing retrieval systems that "speak in the native language" of non-text documents.
Book Synopsis Introduction to Information Retrieval by : Christopher D. Manning
Download or read book Introduction to Information Retrieval written by Christopher D. Manning and published by Cambridge University Press. This book was released on 2008-07-07 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Class-tested and coherent, this textbook teaches classical and web information retrieval, including web search and the related areas of text classification and text clustering from basic concepts. It gives an up-to-date treatment of all aspects of the design and implementation of systems for gathering, indexing, and searching documents; methods for evaluating systems; and an introduction to the use of machine learning methods on text collections. All the important ideas are explained using examples and figures, making it perfect for introductory courses in information retrieval for advanced undergraduates and graduate students in computer science. Based on feedback from extensive classroom experience, the book has been carefully structured in order to make teaching more natural and effective. Slides and additional exercises (with solutions for lecturers) are also available through the book's supporting website to help course instructors prepare their lectures.
Book Synopsis Knowledge Seeker - Ontology Modelling for Information Search and Management by : Edward H. Y. Lim
Download or read book Knowledge Seeker - Ontology Modelling for Information Search and Management written by Edward H. Y. Lim and published by Springer Science & Business Media. This book was released on 2011-01-31 with total page 252 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Knowledge Seeker is a useful system to develop various intelligent applications such as ontology-based search engine, ontology-based text classification system, ontological agent system, and semantic web system etc. The Knowledge Seeker contains four different ontological components. First, it defines the knowledge representation model ¡V Ontology Graph. Second, an ontology learning process that based on chi-square statistics is proposed for automatic learning an Ontology Graph from texts for different domains. Third, it defines an ontology generation method that transforms the learning outcome to the Ontology Graph format for machine processing and also can be visualized for human validation. Fourth, it defines different ontological operations (such as similarity measurement and text classification) that can be carried out with the use of generated Ontology Graphs. The final goal of the KnowledgeSeeker system framework is that it can improve the traditional information system with higher efficiency. In particular, it can increase the accuracy of a text classification system, and also enhance the search intelligence in a search engine. This can be done by enhancing the system with machine processable ontology.
Book Synopsis Information Retrieval by : Stefan Buttcher
Download or read book Information Retrieval written by Stefan Buttcher and published by MIT Press. This book was released on 2016-02-12 with total page 633 pages. Available in PDF, EPUB and Kindle. Book excerpt: An introduction to information retrieval, the foundation for modern search engines, that emphasizes implementation and experimentation. Information retrieval is the foundation for modern search engines. This textbook offers an introduction to the core topics underlying modern search technologies, including algorithms, data structures, indexing, retrieval, and evaluation. The emphasis is on implementation and experimentation; each chapter includes exercises and suggestions for student projects. Wumpus—a multiuser open-source information retrieval system developed by one of the authors and available online—provides model implementations and a basis for student work. The modular structure of the book allows instructors to use it in a variety of graduate-level courses, including courses taught from a database systems perspective, traditional information retrieval courses with a focus on IR theory, and courses covering the basics of Web retrieval. In addition to its classroom use, Information Retrieval will be a valuable reference for professionals in computer science, computer engineering, and software engineering.
Book Synopsis Information Storage and Retrieval Systems by : Gerald J. Kowalski
Download or read book Information Storage and Retrieval Systems written by Gerald J. Kowalski and published by Springer Science & Business Media. This book was released on 2005-11-19 with total page 323 pages. Available in PDF, EPUB and Kindle. Book excerpt: Chapter 1 places into perspective a total Information Storage and Retrieval System. This perspective introduces new challenges to the problems that need to be theoretically addressed and commercially implemented. Ten years ago commercial implementation of the algorithms being developed was not realistic, allowing theoreticians to limit their focus to very specific areas. Bounding a problem is still essential in deriving theoretical results. But the commercialization and insertion of this technology into systems like the Internet that are widely being used changes the way problems are bounded. From a theoretical perspective, efficient scalability of algorithms to systems with gigabytes and terabytes of data, operating with minimal user search statement information, and making maximum use of all functional aspects of an information system need to be considered. The dissemination systems using persistent indexes or mail files to modify ranking algorithms and combining the search of structured information fields and free text into a consolidated weighted output are examples of potential new areas of investigation. The best way for the theoretician or the commercial developer to understand the importance of problems to be solved is to place them in the context of a total vision of a complete system. Understanding the differences between Digital Libraries and Information Retrieval Systems will add an additional dimension to the potential future development of systems. The collaborative aspects of digital libraries can be viewed as a new source of information that dynamically could interact with information retrieval techniques.
Book Synopsis The Burrows-Wheeler Transform: by : Donald Adjeroh
Download or read book The Burrows-Wheeler Transform: written by Donald Adjeroh and published by Springer Science & Business Media. This book was released on 2008-06-17 with total page 353 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Burrows-Wheeler Transform is one of the best lossless compression me- ods available. It is an intriguing — even puzzling — approach to squeezing redundancy out of data, it has an interesting history, and it has applications well beyond its original purpose as a compression method. It is a relatively late addition to the compression canon, and hence our motivation to write this book, looking at the method in detail, bringing together the threads that led to its discovery and development, and speculating on what future ideas might grow out of it. The book is aimed at a wide audience, ranging from those interested in learning a little more than the short descriptions of the BWT given in st- dard texts, through to those whose research is building on what we know about compression and pattern matching. The ?rst few chapters are a careful description suitable for readers with an elementary computer science ba- ground (and these chapters have been used in undergraduate courses), but later chapters collect a wide range of detailed developments, some of which are built on advanced concepts from a range of computer science topics (for example, some of the advanced material has been used in a graduate c- puter science course in string algorithms). Some of the later explanations require some mathematical sophistication, but most should be accessible to those with a broad background in computer science.
Book Synopsis First Text Retrieval Conference (TREC-1) by : D. K. Harman
Download or read book First Text Retrieval Conference (TREC-1) written by D. K. Harman and published by DIANE Publishing. This book was released on 1995-10 with total page 527 pages. Available in PDF, EPUB and Kindle. Book excerpt: Held in Gaithersburg, MD, Nov. 4-6, 1992. Evaluates new technologies in information retrieval. Numerous graphs, tables and charts.
Book Synopsis Introduction to Digital Libraries by : Gobinda G. Chowdhury
Download or read book Introduction to Digital Libraries written by Gobinda G. Chowdhury and published by Facet Publishing. This book was released on 2003 with total page 385 pages. Available in PDF, EPUB and Kindle. Book excerpt: "This books presents a holistic view of the new digital library scene ... it is an essential guide to good digital practice and techniques" - back cover.
Book Synopsis Natural Language Information Retrieval by : T. Strzalkowski
Download or read book Natural Language Information Retrieval written by T. Strzalkowski and published by Springer Science & Business Media. This book was released on 2013-04-17 with total page 407 pages. Available in PDF, EPUB and Kindle. Book excerpt: The last decade has been one of dramatic progress in the field of Natural Language Processing (NLP). This hitherto largely academic discipline has found itself at the center of an information revolution ushered in by the Internet age, as demand for human-computer communication and informa tion access has exploded. Emerging applications in computer-assisted infor mation production and dissemination, automated understanding of news, understanding of spoken language, and processing of foreign languages have given impetus to research that resulted in a new generation of robust tools, systems, and commercial products. Well-positioned government research funding, particularly in the U. S. , has helped to advance the state-of-the art at an unprecedented pace, in no small measure thanks to the rigorous 1 evaluations. This volume focuses on the use of Natural Language Processing in In formation Retrieval (IR), an area of science and technology that deals with cataloging, categorization, classification, and search of large amounts of information, particularly in textual form. An outcome of an information retrieval process is usually a set of documents containing information on a given topic, and may consist of newspaper-like articles, memos, reports of any kind, entire books, as well as annotated image and sound files. Since we assume that the information is primarily encoded as text, IR is also a natural language processing problem: in order to decide if a document is relevant to a given information need, one needs to be able to understand its content.
Download or read book Digital Libraries written by Lucy A. Tedd and published by Walter de Gruyter. This book was released on 2005 with total page 308 pages. Available in PDF, EPUB and Kindle. Book excerpt: Digital libraries are now a reality and yet their implementation and use is still not at an optimum. This text examines the various options for setting up digital libraries from digitising information in the first place to providing the interface to access the information held by the digital global library.
Book Synopsis Information Retrieval: Uncertainty and Logics by : Fabio Crestani
Download or read book Information Retrieval: Uncertainty and Logics written by Fabio Crestani and published by Springer Science & Business Media. This book was released on 1998-10-31 with total page 362 pages. Available in PDF, EPUB and Kindle. Book excerpt: A collection of papers proposing, developing, and implementing logical IR models. After an introductory chapter on non-classical logic as the appropriate formalism with which to build IR models, papers are divided into groups on three approaches: logical models, uncertainty models, and meta-models. Topics include preferential models of query by navigation, a logic for multimedia information retrieval, logical imaging and probabilistic information retrieval, and an axiomatic aboutness theory for information retrieval. Can be used as a text for a graduate course on information retrieval or database systems, and as a reference for researchers and practitioners in industry. Annotation copyrighted by Book News, Inc., Portland, OR
Book Synopsis Information Representation and Retrieval in the Digital Age by : Heting Chu
Download or read book Information Representation and Retrieval in the Digital Age written by Heting Chu and published by Information Today, Inc.. This book was released on 2003 with total page 272 pages. Available in PDF, EPUB and Kindle. Book excerpt: Information representation and retrieval : an overview -- Information representation I : basic approaches -- Information representation II : other related topics -- Language in information representation and retrieval -- Retrieval techniques and query representation -- Retrieval approaches -- Information retrieval models -- Information retrieval systems -- Retrieval of information unique in content or format -- The user dimension in information representation and retrieval -- Evaluation of information representation and retrieval -- Artificial intelligence in information representation and retrieval.
Book Synopsis Asian Digital Libraries. Looking Back 10 Years and Forging New Frontiers by : Dion Hoe Lian Goh
Download or read book Asian Digital Libraries. Looking Back 10 Years and Forging New Frontiers written by Dion Hoe Lian Goh and published by Springer. This book was released on 2008-01-22 with total page 535 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the refereed proceedings of the 10th International Conference on Asian Digital Libraries, ICADL 2007, held in Hanoi, Vietnam, in December 2007. The 41 revised full papers, 15 revised short papers, and extended abstracts of 10 poster papers presented together with three keynote and three invited papers were carefully reviewed and selected from a total of 154 submissions. The papers are organized in topical sections.
Book Synopsis Research and Advanced Technology for Digital Libraries by : László Kovács
Download or read book Research and Advanced Technology for Digital Libraries written by László Kovács and published by Springer Science & Business Media. This book was released on 2007-09-06 with total page 600 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the refereed proceedings of the 10th European Conference on Research and Advanced Technology for Digital Libraries, ECDL 2007, held in Budapest, Hungary. The papers are organized in topical sections on ontologies, digital libraries and the web, models, multimedia and multilingual DLs, grid and peer-to-peer, preservation, user interfaces, document linking, information retrieval, personal information management, new DL applications, and user studies.
Book Synopsis Encyclopedia of Microcomputers by : Allen Kent
Download or read book Encyclopedia of Microcomputers written by Allen Kent and published by CRC Press. This book was released on 1999-10-29 with total page 408 pages. Available in PDF, EPUB and Kindle. Book excerpt: This encyclopaedia covers Characterization Hierarchy Containing Augmented Characterizations to Video Compression.
Book Synopsis Advances in Library and information Science (Vol. 5) by : D.C. Ojha
Download or read book Advances in Library and information Science (Vol. 5) written by D.C. Ojha and published by Scientific Publishers. This book was released on 2005-09-01 with total page 338 pages. Available in PDF, EPUB and Kindle. Book excerpt: Digital or virtual libraries have brought the revolutionary changes in the entire concept of library organization, management and operations. To peep into it, library and information science professionals, need to be get ready to face the challenges emerging due to the adoption of newer technologies. In this volume an attempt has been made to synthesize all aspects of Digital Libraries and to put them in the systematic order at one place to understand the conceptual phenomena and to render the better services. The books not only deals with the theoretical aspects of Digital Libraries but there are also some case studies which show the path to go ahead. Antivirus is also an important factor in forming the Digital Library. This aspect has also been given the due importance and a complete chapter has been devoted to this aspect. Few important topics concerning to Digital Libraries covered in this volume are : Policy and Planning of Digital Libraries. Digital Libraries : An Overview of Standards, Protocols and Formats. Perspectives in Digital Libraries. Digital Libraries : Storage & Management. Digitization of Dr. Raheja Library : A case study. Digital Information and Documentation Management in Leather and Allied Subjects. Electronic Copyright. Digital Property Rights and Licensing Issues. Antivirus and Protection of Digital Libraries. The book is suppose to be useful for the practicing Librarians, Information Scientists, Teachers and Students of Library and Information Science and to those who feel concerned in modernization and digitation of library resources.
