Multimedia Storage and Retrieval Innovations for Digital Library Systems PDF Download

Author: Wei, Chia-Hung
Publisher: IGI Global
ISBN: 146660901X
Category : Language Arts & Disciplines
Languages : en
Pages : 398

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Book Description
"This book offers the latest research on retrieval and storage methods for digital library systems, a burgeoning field of data sourcing"--Provided by publisher.

Author: Muñoz J. Masqué
Publisher:
ISBN: 9781682506929
Category : Digital libraries
Languages : en
Pages : 0

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Book Description
"During the past recent years, there has been tremendous development reaming the concept of digital libraries-a knowledge base that can be stored and retrieved through on-line networks. In the last ten years, digital libraries became a prominent research area. Digital libraries promise new societal benefits, especially for e-learning in digital or mobile times, starting with the elimination of the time and space constraints of traditional bricks-and-mortar libraries. This book gives an overview of current trends in digital library research consists of digital library characteristic, advantage, disadvantages and function. The book also highlights on the impact of information technology on the traditional library. After a decade of research and development, digital libraries are becoming operational systems and services. The book will serve as valuable tool for academicians, scientists, librarians, practitioners, and engineers with the latest methods in digital library research, design, and applications"--

Author: Hao Han
Publisher:
ISBN: 9781682507285
Category : Digital libraries
Languages : en
Pages : 0

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Book Description
"The new technologies in libraries have the potential to transform the global production environment and will need to be applied in ways that mitigate and respond to the impact of library environment. The volume of information being created, generated and stored is huge. Without adequate knowledge of Information Retrieval (IR) methods, the retrieval process for information would be cumbersome and frustrating. Studies have further revealed that IR methods are essential in information centers for storage and retrieval of information. This book presents up to date research and reviews on retrieval and storage methods for digital library systems, a mushrooming field of data sourcing. This book offers solutions to these challenges, providing data placement techniques, scheduling methods, caching techniques and emerging characteristics of multimedia information"--

Author: Wei, Chia-Hung
Publisher: IGI Global
ISBN: 1466629290
Category : Language Arts & Disciplines
Languages : en
Pages : 358

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Book Description
In recent years, libraries have embraced new technologies that organize and store a variety of digital information, such as multimedia databases, digital medical images, and content-based images. Modern Library Technologies for Data Storage, Retrieval, and Use highlights new features of digital library technology in order to educate the database community. By contributing research from case studies on the emerging technology use in libraries, this book is essential for academics and scientists interested in the efforts to understand the applications of data acquisition, retrieval and storage.

Author: Gerald J. Kowalski
Publisher: Springer Science & Business Media
ISBN: 0306470314
Category : Computers
Languages : en
Pages : 323

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Book Description
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.

Author: Gerald J. Kowalski
Publisher:
ISBN: 9781475783384
Category :
Languages : en
Pages : 338

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Book Description

Author: Nicholas Lawson
Publisher: Scientific e-Resources
ISBN: 183947307X
Category :
Languages : en
Pages : 332

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Book Description
Special libraries are facing increasing challenges today. The bigfgest challenge before them is how to demonstrate that they are the best source of specialized information despite reliance on the web for information. Special libraries therefore need to change in terms of their collections, roles, services and evolve strategies for managing the change. Preservation refers to the set of activities that aims to prolong the life of a record and relevant metadata, or enhance its value, or improve access to it through noninterventive means. This includes actions taken to influence records creators prior to selection and acquisition. The purpose of preservation is to ensure protection of information of enduring value for access by present and future generations. Libraries and archives have served as the central institutional focus for preservation, and both types of institutions include preservation as one of their core functions. In recent decades, many major libraries and archives have established formal preservation programs for traditional materials which include regular allocation of resources for preservation, preventive measures to arrest deterioration of materials, remedial measures to restore the usability of selected materials, and the incorporation of preservation needs and requirements into overall program planning. This book attempts to provide all basic aspects of digital library in an authentic but simple style. It describes the revolutionary changes brought out by digital libraries in the entire concept of library organisation, managements and operations. It also discusses the challenges emerging due to the adoption of newer technologies.

Author: Donald L Dewitt
Publisher: Routledge
ISBN: 1135786089
Category : Language Arts & Disciplines
Languages : en
Pages : 245

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Book Description
Going Digital: Strategies for Access, Preservation, and Conversion of Collections to a Digital Format offers you succinct and analytic views of the problems and benefits of digital resources in the traditional academic library. Library administrators, collection managers, and librarians will learn the advantages and disadvantages of traditional and digital collections and the costs of providing local access or implementing remote access to digital collections. Originally presented at a series of five symposiums sponsored by the Research Libraries Group, the articles inGoing Digital will help you decide upon a cost-effective collection method that will meet the needs of your library, your patrons, and your budget.The chapters in this text are written by the nation’s leading librarians who pose and answer questions about hardware and software needed for digital libraries, the costs involved, establishing and maintaining access to digital collections, copyright concerns, and long-term preservation problems. Going Digital gives you insight into factors that will help you decide what will best meet the goals of your library, such as: the advantages and disadvantages of preserving microfilm and digital conversion choosing the correct hardware and software for your digital preservation program the changes required from librarians when shifting from collection development to digital resources examining the selection process for collections from perspectives of access, public service, technological requirements, and preservation ways to improve access to traditional collections cost comparisons between digital and hard copy resources devising a technical plan for successful digital conversion of projects involving the user’s wants when selecting collections for digital conversion and recognizing the central parts patrons play in the selection processIn light of the changing ways we receive and keep our information, Going Digital discusses new collection preservation criteria and suggests that access and informational values, not just deterioration, should be equal factors in selecting materials to be converted to digital form. Proving that digital collections are changing every facet of library operations, Going Digital shows you the most cost-effective way to begin a digital collection and how to choose what materials to digitize in order to provide your patrons with the information they want and need.

Author: Massimo Melucci
Publisher: Springer Science & Business Media
ISBN: 3642209467
Category : Computers
Languages : en
Pages : 295

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Book Description
Information retrieval is the science concerned with the effective and efficient retrieval of documents starting from their semantic content. It is employed to fulfill some information need from a large number of digital documents. Given the ever-growing amount of documents available and the heterogeneous data structures used for storage, information retrieval has recently faced and tackled novel applications. In this book, Melucci and Baeza-Yates present a wide-spectrum illustration of recent research results in advanced areas related to information retrieval. Readers will find chapters on e.g. aggregated search, digital advertising, digital libraries, discovery of spam and opinions, information retrieval in context, multimedia resource discovery, quantum mechanics applied to information retrieval, scalability challenges in web search engines, and interactive information retrieval evaluation. All chapters are written by well-known researchers, are completely self-contained and comprehensive, and are complemented by an integrated bibliography and subject index. With this selection, the editors provide the most up-to-date survey of topics usually not addressed in depth in traditional (text)books on information retrieval. The presentation is intended for a wide audience of people interested in information retrieval: undergraduate and graduate students, post-doctoral researchers, lecturers, and industrial researchers.

Author: Theng, Yin-Leng
Publisher: IGI Global
ISBN: 1599048809
Category : Business & Economics
Languages : en
Pages : 690

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Book Description
"This book is an in-depth collection aimed at developers and scholars of research articles from the expanding field of digital libraries"--Provided by publisher.