Search (38 results, page 1 of 2)

0.042583615 = product of:
  0.08516723 = sum of:
    0.026139235 = weight(_text_:technology in 2426) [ClassicSimilarity], result of:
      0.026139235 = score(doc=2426,freq=4.0), product of:
        0.14042088 = queryWeight, product of:
          2.978387 = idf(docFreq=6114, maxDocs=44218)
          0.04714662 = queryNorm
        0.1861492 = fieldWeight in 2426, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          2.978387 = idf(docFreq=6114, maxDocs=44218)
          0.03125 = fieldNorm(doc=2426)
    0.059027992 = sum of:
      0.033477128 = weight(_text_:management in 2426) [ClassicSimilarity], result of:
        0.033477128 = score(doc=2426,freq=4.0), product of:
          0.15891297 = queryWeight, product of:
            3.3706124 = idf(docFreq=4130, maxDocs=44218)
            0.04714662 = queryNorm
          0.21066327 = fieldWeight in 2426, product of:
            2.0 = tf(freq=4.0), with freq of:
              4.0 = termFreq=4.0
            3.3706124 = idf(docFreq=4130, maxDocs=44218)
            0.03125 = fieldNorm(doc=2426)
      0.025550865 = weight(_text_:22 in 2426) [ClassicSimilarity], result of:
        0.025550865 = score(doc=2426,freq=2.0), product of:
          0.16509943 = queryWeight, product of:
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.04714662 = queryNorm
          0.15476047 = fieldWeight in 2426, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.03125 = fieldNorm(doc=2426)
  0.5 = coord(2/4)

Abstract

This book constitutes the refereed proceedings of the 7th European Conference on Research and Advanced Technology for Digital Libraries, ECDL 2003, held in Trondheim, Norway in August 2003. The 39 revised full papers and 8 revised short papers presented were carefully reviewed and selected from 161 submissions. The papers are organized in topical sections on uses, users, and user interfaces; metadata applications; annotation and recommendation; automatic classification and indexing; Web technologies; topical crawling and subject gateways; architectures and systems; knowledge organization; collection building and management; information retrieval; digital preservation; and indexing and searching of special documents and collection information.

Content

Inhalt: Uses, Users, and User Interaction Metadata Applications - Semantic Browsing / Alexander Faaborg, Carl Lagoze Annotation and Recommendation Automatic Classification and Indexing - Cross-Lingual Text Categorization / Nuria Bel, Cornelis H.A. Koster, Marta Villegas - Automatic Multi-label Subject Indexing in a Multilingual Environment / Boris Lauser, Andreas Hotho Web Technologies Topical Crawling, Subject Gateways - VASCODA: A German Scientific Portal for Cross-Searching Distributed Digital Resource Collections / Heike Neuroth, Tamara Pianos Architectures and Systems Knowledge Organization: Concepts - The ADEPT Concept-Based Digital Learning Environment / T.R. Smith, D. Ancona, O. Buchel, M. Freeston, W. Heller, R. Nottrott, T. Tierney, A. Ushakov - A User Evaluation of Hierarchical Phrase Browsing / Katrina D. Edgar, David M. Nichols, Gordon W. Paynter, Kirsten Thomson, Ian H. Witten - Visual Semantic Modeling of Digital Libraries / Qinwei Zhu, Marcos Andre Gongalves, Rao Shen, Lillian Cassell, Edward A. Fox Collection Building and Management Knowledge Organization: Authorities and Works - Automatic Conversion from MARC to FRBR / Christian Monch, Trond Aalberg Information Retrieval in Different Application Areas Digital Preservation Indexing and Searching of Special Document and Collection Information

0.035221793 = product of:
  0.070443586 = sum of:
    0.036966458 = weight(_text_:technology in 2866) [ClassicSimilarity], result of:
      0.036966458 = score(doc=2866,freq=8.0), product of:
        0.14042088 = queryWeight, product of:
          2.978387 = idf(docFreq=6114, maxDocs=44218)
          0.04714662 = queryNorm
        0.2632547 = fieldWeight in 2866, product of:
          2.828427 = tf(freq=8.0), with freq of:
            8.0 = termFreq=8.0
          2.978387 = idf(docFreq=6114, maxDocs=44218)
          0.03125 = fieldNorm(doc=2866)
    0.033477128 = product of:
      0.066954255 = sum of:
        0.066954255 = weight(_text_:management in 2866) [ClassicSimilarity], result of:
          0.066954255 = score(doc=2866,freq=16.0), product of:
            0.15891297 = queryWeight, product of:
              3.3706124 = idf(docFreq=4130, maxDocs=44218)
              0.04714662 = queryNorm
            0.42132655 = fieldWeight in 2866, product of:
              4.0 = tf(freq=16.0), with freq of:
                16.0 = termFreq=16.0
              3.3706124 = idf(docFreq=4130, maxDocs=44218)
              0.03125 = fieldNorm(doc=2866)
      0.5 = coord(1/2)
  0.5 = coord(2/4)

LCSH

Knowledge management
Information technology / Management
Information technology / Social aspects
Personal information management
Information resources management

Subject

Knowledge management
Information technology / Management
Information technology / Social aspects
Personal information management
Information resources management

0.03081907 = product of:
  0.06163814 = sum of:
    0.032345653 = weight(_text_:technology in 2862) [ClassicSimilarity], result of:
      0.032345653 = score(doc=2862,freq=8.0), product of:
        0.14042088 = queryWeight, product of:
          2.978387 = idf(docFreq=6114, maxDocs=44218)
          0.04714662 = queryNorm
        0.23034787 = fieldWeight in 2862, product of:
          2.828427 = tf(freq=8.0), with freq of:
            8.0 = termFreq=8.0
          2.978387 = idf(docFreq=6114, maxDocs=44218)
          0.02734375 = fieldNorm(doc=2862)
    0.029292485 = product of:
      0.05858497 = sum of:
        0.05858497 = weight(_text_:management in 2862) [ClassicSimilarity], result of:
          0.05858497 = score(doc=2862,freq=16.0), product of:
            0.15891297 = queryWeight, product of:
              3.3706124 = idf(docFreq=4130, maxDocs=44218)
              0.04714662 = queryNorm
            0.36866072 = fieldWeight in 2862, product of:
              4.0 = tf(freq=16.0), with freq of:
                16.0 = termFreq=16.0
              3.3706124 = idf(docFreq=4130, maxDocs=44218)
              0.02734375 = fieldNorm(doc=2862)
      0.5 = coord(1/2)
  0.5 = coord(2/4)

LCSH

Knowledge management
Information technology / Management
Information technology / Social aspects
Personal information management
Information resources management

Subject

Knowledge management
Information technology / Management
Information technology / Social aspects
Personal information management
Information resources management

0.029149815 = product of:
  0.05829963 = sum of:
    0.032674044 = weight(_text_:technology in 262) [ClassicSimilarity], result of:
      0.032674044 = score(doc=262,freq=4.0), product of:
        0.14042088 = queryWeight, product of:
          2.978387 = idf(docFreq=6114, maxDocs=44218)
          0.04714662 = queryNorm
        0.23268649 = fieldWeight in 262, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          2.978387 = idf(docFreq=6114, maxDocs=44218)
          0.0390625 = fieldNorm(doc=262)
    0.025625587 = product of:
      0.051251173 = sum of:
        0.051251173 = weight(_text_:management in 262) [ClassicSimilarity], result of:
          0.051251173 = score(doc=262,freq=6.0), product of:
            0.15891297 = queryWeight, product of:
              3.3706124 = idf(docFreq=4130, maxDocs=44218)
              0.04714662 = queryNorm
            0.32251096 = fieldWeight in 262, product of:
              2.4494898 = tf(freq=6.0), with freq of:
                6.0 = termFreq=6.0
              3.3706124 = idf(docFreq=4130, maxDocs=44218)
              0.0390625 = fieldNorm(doc=262)
      0.5 = coord(1/2)
  0.5 = coord(2/4)

Abstract

The Architecture of Cyberspace is aimed at students taking information management as a minor in their course as well as those who manage document collections but who are not professional librarians. The first part of this book looks at how users find documents and the problems they have; the second part discusses how to manage the information space using various tools such as classification and controlled vocabularies. It also explores the general issues of publishing, including legal considerations, as well the main issues of creating and managing archives. Supported by exercises and discussion questions at the end of each chapter, the book includes some sample assignments suitable for use with students of this subject. A glossary is also provided to help readers understand the specialised vocabulary and the key concepts in the design and assessment of information spaces.

LCSH

Information technology
Information resources management

Subject

Information technology
Information resources management

0.02700329 = product of:
  0.05400658 = sum of:
    0.011552017 = weight(_text_:technology in 150) [ClassicSimilarity], result of:
      0.011552017 = score(doc=150,freq=2.0), product of:
        0.14042088 = queryWeight, product of:
          2.978387 = idf(docFreq=6114, maxDocs=44218)
          0.04714662 = queryNorm
        0.08226709 = fieldWeight in 150, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          2.978387 = idf(docFreq=6114, maxDocs=44218)
          0.01953125 = fieldNorm(doc=150)
    0.042454563 = sum of:
      0.014794939 = weight(_text_:management in 150) [ClassicSimilarity], result of:
        0.014794939 = score(doc=150,freq=2.0), product of:
          0.15891297 = queryWeight, product of:
            3.3706124 = idf(docFreq=4130, maxDocs=44218)
            0.04714662 = queryNorm
          0.09310089 = fieldWeight in 150, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            3.3706124 = idf(docFreq=4130, maxDocs=44218)
            0.01953125 = fieldNorm(doc=150)
      0.027659623 = weight(_text_:22 in 150) [ClassicSimilarity], result of:
        0.027659623 = score(doc=150,freq=6.0), product of:
          0.16509943 = queryWeight, product of:
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.04714662 = queryNorm
          0.16753313 = fieldWeight in 150, product of:
            2.4494898 = tf(freq=6.0), with freq of:
              6.0 = termFreq=6.0
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.01953125 = fieldNorm(doc=150)
  0.5 = coord(2/4)

Classification

006.7 22

Date

7. 3.2007 19:30:22

DDC

006.7 22

Footnote

Rez. in: JASIST 58(2007) no.3, S.457-458 (A.M.A. Ahmad): "The concept of the semantic web has emerged because search engines and text-based searching are no longer adequate, as these approaches involve an extensive information retrieval process. The deployed searching and retrieving descriptors arc naturally subjective and their deployment is often restricted to the specific application domain for which the descriptors were configured. The new era of information technology imposes different kinds of requirements and challenges. Automatic extracted audiovisual features are required, as these features are more objective, domain-independent, and more native to audiovisual content. This book is a useful guide for researchers, experts, students, and practitioners; it is a very valuable reference and can lead them through their exploration and research in multimedia content and the semantic web. The book is well organized, and introduces the concept of the semantic web and multimedia content analysis to the reader through a logical sequence from standards and hypotheses through system examples, presenting relevant tools and methods. But in some chapters readers will need a good technical background to understand some of the details. Readers may attain sufficient knowledge here to start projects or research related to the book's theme; recent results and articles related to the active research area of integrating multimedia with semantic web technologies are included. This book includes full descriptions of approaches to specific problem domains such as content search, indexing, and retrieval. This book will be very useful to researchers in the multimedia content analysis field who wish to explore the benefits of emerging semantic web technologies in applying multimedia content approaches. The first part of the book covers the definition of the two basic terms multimedia content and semantic web. The Moving Picture Experts Group standards MPEG7 and MPEG21 are quoted extensively. In addition, the means of multimedia content description are elaborated upon and schematically drawn. This extensive description is introduced by authors who are actively involved in those standards and have been participating in the work of the International Organization for Standardization (ISO)/MPEG for many years. On the other hand, this results in bias against the ad hoc or nonstandard tools for multimedia description in favor of the standard approaches. This is a general book for multimedia content; more emphasis on the general multimedia description and extraction could be provided.
The final part of the book discusses research in multimedia content management systems and the semantic web, and presents examples and applications for semantic multimedia analysis in search and retrieval systems. These chapters describe example systems in which current projects have been implemented, and include extensive results and real demonstrations. For example, real case scenarios such as ECommerce medical applications and Web services have been introduced. Topics in natural language, speech and image processing techniques and their application for multimedia indexing, and content-based retrieval have been elaborated upon with extensive examples and deployment methods. The editors of the book themselves provide the readers with a chapter about their latest research results on knowledge-based multimedia content indexing and retrieval. Some interesting applications for multimedia content and the semantic web are introduced. Applications that have taken advantage of the metadata provided by MPEG7 in order to realize advance-access services for multimedia content have been provided. The applications discussed in the third part of the book provide useful guidance to researchers and practitioners properly planning to implement semantic multimedia analysis techniques in new research and development projects in both academia and industry. A fourth part should be added to this book: performance measurements for integrated approaches of multimedia analysis and the semantic web. Performance of the semantic approach is a very sophisticated issue and requires extensive elaboration and effort. Measuring the semantic search is an ongoing research area; several chapters concerning performance measurement and analysis would be required to adequately cover this area and introduce it to readers."

0.02490557 = product of:
  0.04981114 = sum of:
    0.026139235 = weight(_text_:technology in 2430) [ClassicSimilarity], result of:
      0.026139235 = score(doc=2430,freq=4.0), product of:
        0.14042088 = queryWeight, product of:
          2.978387 = idf(docFreq=6114, maxDocs=44218)
          0.04714662 = queryNorm
        0.1861492 = fieldWeight in 2430, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          2.978387 = idf(docFreq=6114, maxDocs=44218)
          0.03125 = fieldNorm(doc=2430)
    0.023671903 = product of:
      0.047343805 = sum of:
        0.047343805 = weight(_text_:management in 2430) [ClassicSimilarity], result of:
          0.047343805 = score(doc=2430,freq=8.0), product of:
            0.15891297 = queryWeight, product of:
              3.3706124 = idf(docFreq=4130, maxDocs=44218)
              0.04714662 = queryNorm
            0.29792285 = fieldWeight in 2430, product of:
              2.828427 = tf(freq=8.0), with freq of:
                8.0 = termFreq=8.0
              3.3706124 = idf(docFreq=4130, maxDocs=44218)
              0.03125 = fieldNorm(doc=2430)
      0.5 = coord(1/2)
  0.5 = coord(2/4)

Abstract

This book constitutes the refereed proceedings of the 11th European Conference on Research and Advanced Technology for Digital Libraries, ECDL 2007, held in Budapest, Hungary, in September 2007. The 36 revised full papers presented together with the extended abstracts of 36 revised poster, demo papers and 2 panel descriptions were carefully reviewed and selected from a total of 153 submissions. 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.

Content

Inhalt u.a.: Ontologies - Ontology-Based Question Answering for Digital Libraries / Stephan Bloehdorn, Philipp Cimiano, Alistair Duke, Peter Haase, Jörg Heizmann, Ian Thurlow and Johanna Völker Digital libraries and the Web Models Multimedia and multilingual DLs - Roadmap for MultiLingual Information Access in the European Library / Maristella Agosti, Martin Braschler, Nicola Ferro, Carol Peters and Sjoerd Siebinga Grid and peer-to-peer Preservation User interfaces Document linking Information retrieval - Thesaurus-Based Feedback to Support Mixed Search and Browsing Environments / Edgar Meij and Maarten de Rijke - Extending Semantic Matching Towards Digital Library Contexts / László Kovács and András Micsik Personal information management New DL applications User studies

LCSH

Database management

Subject

Database management

0.023734491 = product of:
  0.047468983 = sum of:
    0.032674044 = weight(_text_:technology in 1634) [ClassicSimilarity], result of:
      0.032674044 = score(doc=1634,freq=4.0), product of:
        0.14042088 = queryWeight, product of:
          2.978387 = idf(docFreq=6114, maxDocs=44218)
          0.04714662 = queryNorm
        0.23268649 = fieldWeight in 1634, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          2.978387 = idf(docFreq=6114, maxDocs=44218)
          0.0390625 = fieldNorm(doc=1634)
    0.014794939 = product of:
      0.029589878 = sum of:
        0.029589878 = weight(_text_:management in 1634) [ClassicSimilarity], result of:
          0.029589878 = score(doc=1634,freq=2.0), product of:
            0.15891297 = queryWeight, product of:
              3.3706124 = idf(docFreq=4130, maxDocs=44218)
              0.04714662 = queryNorm
            0.18620178 = fieldWeight in 1634, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.3706124 = idf(docFreq=4130, maxDocs=44218)
              0.0390625 = fieldNorm(doc=1634)
      0.5 = coord(1/2)
  0.5 = coord(2/4)

LCSH

Information technology

Subject

Information technology

Theme

Information Resources Management

0.019457333 = product of:
  0.038914666 = sum of:
    0.026139235 = weight(_text_:technology in 2428) [ClassicSimilarity], result of:
      0.026139235 = score(doc=2428,freq=4.0), product of:
        0.14042088 = queryWeight, product of:
          2.978387 = idf(docFreq=6114, maxDocs=44218)
          0.04714662 = queryNorm
        0.1861492 = fieldWeight in 2428, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          2.978387 = idf(docFreq=6114, maxDocs=44218)
          0.03125 = fieldNorm(doc=2428)
    0.012775432 = product of:
      0.025550865 = sum of:
        0.025550865 = weight(_text_:22 in 2428) [ClassicSimilarity], result of:
          0.025550865 = score(doc=2428,freq=2.0), product of:
            0.16509943 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.04714662 = queryNorm
            0.15476047 = fieldWeight in 2428, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.03125 = fieldNorm(doc=2428)
      0.5 = coord(1/2)
  0.5 = coord(2/4)

Abstract

This book constitutes the refereed proceedings of the 10th European Conference on Research and Advanced Technology for Digital Libraries, ECDL 2006, held in Alicante, Spain in September 2006. The 36 revised full papers presented together with the extended abstracts of 18 demo papers and 15 revised poster papers were carefully reviewed and selected from a total of 159 submissions. The papers are organized in topical sections on architectures, preservation, retrieval, applications, methodology, metadata, evaluation, user studies, modeling, audiovisual content, and language technologies.

0.013264641 = product of:
  0.026529282 = sum of:
    0.016172826 = weight(_text_:technology in 9) [ClassicSimilarity], result of:
      0.016172826 = score(doc=9,freq=2.0), product of:
        0.14042088 = queryWeight, product of:
          2.978387 = idf(docFreq=6114, maxDocs=44218)
          0.04714662 = queryNorm
        0.115173936 = fieldWeight in 9, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          2.978387 = idf(docFreq=6114, maxDocs=44218)
          0.02734375 = fieldNorm(doc=9)
    0.010356457 = product of:
      0.020712914 = sum of:
        0.020712914 = weight(_text_:management in 9) [ClassicSimilarity], result of:
          0.020712914 = score(doc=9,freq=2.0), product of:
            0.15891297 = queryWeight, product of:
              3.3706124 = idf(docFreq=4130, maxDocs=44218)
              0.04714662 = queryNorm
            0.13034125 = fieldWeight in 9, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.3706124 = idf(docFreq=4130, maxDocs=44218)
              0.02734375 = fieldNorm(doc=9)
      0.5 = coord(1/2)
  0.5 = coord(2/4)

Abstract

Few companies in history have ever been as successful and as admired as Google, the company that has transformed the Internet and become an indispensable part of our lives. How has Google done it? Veteran technology reporter Steven Levy was granted unprecedented access to the company, and in this revelatory book he takes readers inside Google headquarters-the Googleplex-to show how Google works. While they were still students at Stanford, Google cofounders Larry Page and Sergey Brin revolutionized Internet search. They followed this brilliant innovation with another, as two of Google's earliest employees found a way to do what no one else had: make billions of dollars from Internet advertising. With this cash cow (until Google's IPO nobody other than Google management had any idea how lucrative the company's ad business was), Google was able to expand dramatically and take on other transformative projects: more efficient data centers, open-source cell phones, free Internet video (YouTube), cloud computing, digitizing books, and much more. The key to Google's success in all these businesses, Levy reveals, is its engineering mind-set and adoption of such Internet values as speed, openness, experimentation, and risk taking. After its unapologetically elitist approach to hiring, Google pampers its engineers-free food and dry cleaning, on-site doctors and masseuses-and gives them all the resources they need to succeed. Even today, with a workforce of more than 23,000, Larry Page signs off on every hire. But has Google lost its innovative edge? It stumbled badly in China-Levy discloses what went wrong and how Brin disagreed with his peers on the China strategy-and now with its newest initiative, social networking, Google is chasing a successful competitor for the first time. Some employees are leaving the company for smaller, nimbler start-ups. Can the company that famously decided not to be evil still compete? No other book has ever turned Google inside out as Levy does with In the Plex.

0.010356457 = product of:
  0.041425828 = sum of:
    0.041425828 = product of:
      0.082851656 = sum of:
        0.082851656 = weight(_text_:management in 1749) [ClassicSimilarity], result of:
          0.082851656 = score(doc=1749,freq=8.0), product of:
            0.15891297 = queryWeight, product of:
              3.3706124 = idf(docFreq=4130, maxDocs=44218)
              0.04714662 = queryNorm
            0.521365 = fieldWeight in 1749, product of:
              2.828427 = tf(freq=8.0), with freq of:
                8.0 = termFreq=8.0
              3.3706124 = idf(docFreq=4130, maxDocs=44218)
              0.0546875 = fieldNorm(doc=1749)
      0.5 = coord(1/2)
  0.25 = coord(1/4)

Abstract

A practical approach to developing and operating an effective programme to manage hybrid records within an organization. This title positions records management as an integral business function linked to the organisation's business aims and objectives. The authors also address the records requirements of new and significant pieces of legislation, such as data protection and freedom of information, as well as exploring strategies for managing electronic records. Bullet points, checklists and examples assist the reader throughout, making this a one-stop resource for information in this area.

Footnote

1. Aufl. u.d.T.: Developing a records management programme

LCSH

Records / Management

Subject

Records / Management

0.009802213 = product of:
  0.03920885 = sum of:
    0.03920885 = weight(_text_:technology in 5897) [ClassicSimilarity], result of:
      0.03920885 = score(doc=5897,freq=4.0), product of:
        0.14042088 = queryWeight, product of:
          2.978387 = idf(docFreq=6114, maxDocs=44218)
          0.04714662 = queryNorm
        0.2792238 = fieldWeight in 5897, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          2.978387 = idf(docFreq=6114, maxDocs=44218)
          0.046875 = fieldNorm(doc=5897)
  0.25 = coord(1/4)

LCSH

Information storage and retrieval systems / Congresses / Technology / History

Subject

Information storage and retrieval systems / Congresses / Technology / History

0.009802213 = product of:
  0.03920885 = sum of:
    0.03920885 = weight(_text_:technology in 2364) [ClassicSimilarity], result of:
      0.03920885 = score(doc=2364,freq=4.0), product of:
        0.14042088 = queryWeight, product of:
          2.978387 = idf(docFreq=6114, maxDocs=44218)
          0.04714662 = queryNorm
        0.2792238 = fieldWeight in 2364, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          2.978387 = idf(docFreq=6114, maxDocs=44218)
          0.046875 = fieldNorm(doc=2364)
  0.25 = coord(1/4)

LCSH

Libraries / Information technology

Subject

Libraries / Information technology

0.009474743 = product of:
  0.018949486 = sum of:
    0.011552017 = weight(_text_:technology in 5190) [ClassicSimilarity], result of:
      0.011552017 = score(doc=5190,freq=2.0), product of:
        0.14042088 = queryWeight, product of:
          2.978387 = idf(docFreq=6114, maxDocs=44218)
          0.04714662 = queryNorm
        0.08226709 = fieldWeight in 5190, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          2.978387 = idf(docFreq=6114, maxDocs=44218)
          0.01953125 = fieldNorm(doc=5190)
    0.0073974696 = product of:
      0.014794939 = sum of:
        0.014794939 = weight(_text_:management in 5190) [ClassicSimilarity], result of:
          0.014794939 = score(doc=5190,freq=2.0), product of:
            0.15891297 = queryWeight, product of:
              3.3706124 = idf(docFreq=4130, maxDocs=44218)
              0.04714662 = queryNorm
            0.09310089 = fieldWeight in 5190, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.3706124 = idf(docFreq=4130, maxDocs=44218)
              0.01953125 = fieldNorm(doc=5190)
      0.5 = coord(1/2)
  0.5 = coord(2/4)

Content

Inhalt: - Keynotes Kalervo Järvelin: Information Retrieval: Technology, Evaluation and Beyond Michael Schroeder: Semantic search for the life sciences - Evaluation Pavel Sirotkin: Predicting user preferences Hanmin Jung, Mikyoung Lee, Won-Kyung Sung, Do Wan Kim: Usefiilness Evaluation on Visualization of Researcher Networks Jens Kürsten, Thomas Wilhelm, Maximilian Eibl: Vergleich von IR-Systemkonfigurationen auf Komponentenebene - Informationsinfrastruktur Reinhild Barkey, Erhard Hinrichs, Christina Hoppermann, Thorsten Trippel, Claus Zinn: Komponenten-basierte Metadatenschemata und Facetten-basierte Suche Ina Dehnhard, Peter Weiland: Toolbasierte Datendokumentation in der Psychologie Gertrud Faaß, Ulrich Heid: Nachhaltige Dokumentation virtueller Forschungsumgebungen - Soziale Software Evelyn Droge, Parinaz Maghferat, Cornelius Puschmann, Julia Verbina, Katrin Weller: Konferenz-Tweets Richard Heinen, Ingo Blees: Social Bookmarking als Werkzeug für die Kooperation von Lehrkräften Jens Terliesner, Isabella Peters: Der T-Index als Stabilitätsindikator für dokument-spezifische Tag-Verteilungen
- Information Domains & Concepts Michal Golinski: Use, but verify Mohammad Nazim, Bhaskar Mukherjee: Problems and prospects of implementing knowledge management in university libraries: A case study of Banaras Hindu University Library System Daniela Becks, Julia Maria Schulz: Domänenübergreifende Phrasenextraktion mithilfe einer lexikonunabhängigen Analysekomponente Wolfram Sperber, Bernd Wegner: Content Analysis in der Mathematik: Erschließung und Retrieval mathematischer Publikationen Jürgen Reischer: Das Konzept der Informativität - Information Society Joseph Adjei, Peter Tobbin: Identification Systems Adoption in Africa; The Case of Ghana Alexander Botte, Marc Rittberger, Christoph Schindler: Virtuelle Forschungsumgebungen Rainer Kuhlen: Der Streit um die Regelung des Zweitveröffentlichungsrechts im Urheberrecht - E-Learning / Social Media Marketing Tobias Fries, Sebastian Boosz, Andreas Henrich: Integrating industrial partners into e-teaching efforts Christopher Stehr, Melanie Hiller: E-Learningkurs Globalisierung Manuel Burghardt, Markus Heckner, Tim Schneidermeier, Christian Wolff: Social-Media-Marketing im Hochschulbereich

0.008168511 = product of:
  0.032674044 = sum of:
    0.032674044 = weight(_text_:technology in 823) [ClassicSimilarity], result of:
      0.032674044 = score(doc=823,freq=4.0), product of:
        0.14042088 = queryWeight, product of:
          2.978387 = idf(docFreq=6114, maxDocs=44218)
          0.04714662 = queryNorm
        0.23268649 = fieldWeight in 823, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          2.978387 = idf(docFreq=6114, maxDocs=44218)
          0.0390625 = fieldNorm(doc=823)
  0.25 = coord(1/4)

Abstract

Philosophy and Computing explores each of the following areas of technology: the digital revolution; the computer; the Internet and the Web; CD-ROMs and Mulitmedia; databases, textbases, and hypertexts; Artificial Intelligence; the future of computing. Luciano Floridi shows us how the relationship between philosophy and computing provokes a wide range of philosophical questions: is there a philosophy of information? What can be achieved by a classic computer? How can we define complexity? What are the limits of quantam computers? Is the Internet an intellectual space or a polluted environment? What is the paradox in the Strong Artificial Intlligence program? Philosophy and Computing is essential reading for anyone wishing to fully understand both the development and history of information and communication technology as well as the philosophical issues it ultimately raises. 'The most careful and scholarly book to be written on castles in a generation.'

0.007378499 = product of:
  0.029513996 = sum of:
    0.029513996 = sum of:
      0.016738564 = weight(_text_:management in 1789) [ClassicSimilarity], result of:
        0.016738564 = score(doc=1789,freq=4.0), product of:
          0.15891297 = queryWeight, product of:
            3.3706124 = idf(docFreq=4130, maxDocs=44218)
            0.04714662 = queryNorm
          0.10533164 = fieldWeight in 1789, product of:
            2.0 = tf(freq=4.0), with freq of:
              4.0 = termFreq=4.0
            3.3706124 = idf(docFreq=4130, maxDocs=44218)
            0.015625 = fieldNorm(doc=1789)
      0.012775432 = weight(_text_:22 in 1789) [ClassicSimilarity], result of:
        0.012775432 = score(doc=1789,freq=2.0), product of:
          0.16509943 = queryWeight, product of:
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.04714662 = queryNorm
          0.07738023 = fieldWeight in 1789, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.015625 = fieldNorm(doc=1789)
  0.25 = coord(1/4)

Date

23. 3.2008 19:10:22

Footnote

In 13 chapters, Part Two provides an introduction to KDD, an overview of data mining techniques, and examples of the usefulness of data model visualizations. The importance of visualization throughout the KDD process is stressed in many of the chapters. In particular, the need for measures of visualization effectiveness, benchmarking for identifying best practices, and the use of standardized sample data sets is convincingly presented. Many of the important data mining approaches are discussed in this complementary context. Cluster and outlier detection, classification techniques, and rule discovery algorithms are presented as the basic techniques common to the KDD process. The potential effectiveness of using visualization in the data modeling process are illustrated in chapters focused an using visualization for helping users understand the KDD process, ask questions and form hypotheses about their data, and evaluate the accuracy and veracity of their results. The 11 chapters of Part Three provide an overview of the KDD process and successful approaches to integrating KDD, data mining, and visualization in complementary domains. Rhodes (Chapter 21) begins this section with an excellent overview of the relation between the KDD process and data mining techniques. He states that the "primary goals of data mining are to describe the existing data and to predict the behavior or characteristics of future data of the same type" (p. 281). These goals are met by data mining tasks such as classification, regression, clustering, summarization, dependency modeling, and change or deviation detection. Subsequent chapters demonstrate how visualization can aid users in the interactive process of knowledge discovery by graphically representing the results from these iterative tasks. Finally, examples of the usefulness of integrating visualization and data mining tools in the domain of business, imagery and text mining, and massive data sets are provided. This text concludes with a thorough and useful 17-page index and lengthy yet integrating 17-page summary of the academic and industrial backgrounds of the contributing authors. A 16-page set of color inserts provide a better representation of the visualizations discussed, and a URL provided suggests that readers may view all the book's figures in color on-line, although as of this submission date it only provides access to a summary of the book and its contents. The overall contribution of this work is its focus an bridging two distinct areas of research, making it a valuable addition to the Morgan Kaufmann Series in Database Management Systems. The editors of this text have met their main goal of providing the first textbook integrating knowledge discovery, data mining, and visualization. Although it contributes greatly to our under- standing of the development and current state of the field, a major weakness of this text is that there is no concluding chapter to discuss the contributions of the sum of these contributed papers or give direction to possible future areas of research. "Integration of expertise between two different disciplines is a difficult process of communication and reeducation. Integrating data mining and visualization is particularly complex because each of these fields in itself must draw an a wide range of research experience" (p. 300). Although this work contributes to the crossdisciplinary communication needed to advance visualization in KDD, a more formal call for an interdisciplinary research agenda in a concluding chapter would have provided a more satisfying conclusion to a very good introductory text.

Series

Morgan Kaufmann series in data management systems

0.0066164983 = product of:
  0.026465993 = sum of:
    0.026465993 = product of:
      0.052931987 = sum of:
        0.052931987 = weight(_text_:management in 4731) [ClassicSimilarity], result of:
          0.052931987 = score(doc=4731,freq=10.0), product of:
            0.15891297 = queryWeight, product of:
              3.3706124 = idf(docFreq=4130, maxDocs=44218)
              0.04714662 = queryNorm
            0.3330879 = fieldWeight in 4731, product of:
              3.1622777 = tf(freq=10.0), with freq of:
                10.0 = termFreq=10.0
              3.3706124 = idf(docFreq=4130, maxDocs=44218)
              0.03125 = fieldNorm(doc=4731)
      0.5 = coord(1/2)
  0.25 = coord(1/4)

Abstract

Das Werk behandelt die aktuellen Entwicklungen zur inhaltlichen Erschließung von Informationsquellen im Internet. Topic Maps, semantische Modelle vernetzter Informationsressourcen unter Verwendung von XML bzw. HyTime, bieten alle notwendigen Modellierungskonstrukte, um Dokumente im Internet zu klassifizieren und ein assoziatives, semantisches Netzwerk über diese zu legen. Neben Einführungen in XML, XLink, XPointer sowie HyTime wird anhand von Einsatzszenarien gezeigt, wie diese neuartige Technologie für Content Management und Information Retrieval im Internet funktioniert. Der Entwurf einer Abfragesprache wird ebenso skizziert wie der Prototyp einer intelligenten Suchmaschine. Das Buch zeigt, wie Topic Maps den Weg zu semantisch gesteuerten Suchprozessen im Internet weisen.

RSWK

Content Management / Semantisches Netz / HyTime
Content Management / Semantisches Netz / XML

Subject

Content Management / Semantisches Netz / HyTime
Content Management / Semantisches Netz / XML

0.006534809 = product of:
  0.026139235 = sum of:
    0.026139235 = weight(_text_:technology in 2423) [ClassicSimilarity], result of:
      0.026139235 = score(doc=2423,freq=4.0), product of:
        0.14042088 = queryWeight, product of:
          2.978387 = idf(docFreq=6114, maxDocs=44218)
          0.04714662 = queryNorm
        0.1861492 = fieldWeight in 2423, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          2.978387 = idf(docFreq=6114, maxDocs=44218)
          0.03125 = fieldNorm(doc=2423)
  0.25 = coord(1/4)

Abstract

This book constitutes the refereed proceedings of the 9th European Conference on Research and Advanced Technology for Digital Libraries, ECDL 2005, held in Vienna, Austria in September 2005. The 41 revised full papers presented together with 2 panel papers and 30 revised poster papers were carefully reviewed and selected from a total of 162 submissions. The papers are organized in topical sections on digital library models and architectures, multimedia and hypermedia digital libraries, XML, building digital libraries, user studies, digital preservation, metadata, digital libraries and e-learning, text classification in digital libraries, searching, and text digital libraries.

0.006534809 = product of:
  0.026139235 = sum of:
    0.026139235 = weight(_text_:technology in 2427) [ClassicSimilarity], result of:
      0.026139235 = score(doc=2427,freq=4.0), product of:
        0.14042088 = queryWeight, product of:
          2.978387 = idf(docFreq=6114, maxDocs=44218)
          0.04714662 = queryNorm
        0.1861492 = fieldWeight in 2427, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          2.978387 = idf(docFreq=6114, maxDocs=44218)
          0.03125 = fieldNorm(doc=2427)
  0.25 = coord(1/4)

Abstract

This book constitutes the refereed proceedings of the 8th European Conference on Research and Advanced Technology for Digital Libraries, ECDL 2004, held in Bath, UK in September 2004. The 47 revised full papers presented were carefully reviewed and selected from a total of 148 submissions. The papers are organized in topical sections on digital library architectures, evaluation and usability, user interfaces and presentation, new approaches to information retrieval, interoperability, enhanced indexing and search methods, personalization and applications, music digital libraries, personal digital libraries, innovative technologies, open archive initiative, new models and tools, and user-centered design.

0.0064063966 = product of:
  0.025625587 = sum of:
    0.025625587 = product of:
      0.051251173 = sum of:
        0.051251173 = weight(_text_:management in 804) [ClassicSimilarity], result of:
          0.051251173 = score(doc=804,freq=6.0), product of:
            0.15891297 = queryWeight, product of:
              3.3706124 = idf(docFreq=4130, maxDocs=44218)
              0.04714662 = queryNorm
            0.32251096 = fieldWeight in 804, product of:
              2.4494898 = tf(freq=6.0), with freq of:
                6.0 = termFreq=6.0
              3.3706124 = idf(docFreq=4130, maxDocs=44218)
              0.0390625 = fieldNorm(doc=804)
      0.5 = coord(1/2)
  0.25 = coord(1/4)

Abstract

Extracting content from text continues to be an important research problem for information processing and management. Approaches to capture the semantics of text-based document collections may be based on Bayesian models, probability theory, vector space models, statistical models, or even graph theory. As the volume of digitized textual media continues to grow, so does the need for designing robust, scalable indexing and search strategies (software) to meet a variety of user needs. Knowledge extraction or creation from text requires systematic yet reliable processing that can be codified and adapted for changing needs and environments. This book will draw upon experts in both academia and industry to recommend practical approaches to the purification, indexing, and mining of textual information. It will address document identification, clustering and categorizing documents, cleaning text, and visualizing semantic models of text.

Classification

ST 270 Informatik / Monographien / Software und -entwicklung / Datenbanken, Datenbanksysteme, Data base management, Informationssysteme

RVK

ST 270 Informatik / Monographien / Software und -entwicklung / Datenbanken, Datenbanksysteme, Data base management, Informationssysteme

0.0062769614 = product of:
  0.025107846 = sum of:
    0.025107846 = product of:
      0.05021569 = sum of:
        0.05021569 = weight(_text_:management in 1560) [ClassicSimilarity], result of:
          0.05021569 = score(doc=1560,freq=4.0), product of:
            0.15891297 = queryWeight, product of:
              3.3706124 = idf(docFreq=4130, maxDocs=44218)
              0.04714662 = queryNorm
            0.31599492 = fieldWeight in 1560, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              3.3706124 = idf(docFreq=4130, maxDocs=44218)
              0.046875 = fieldNorm(doc=1560)
      0.5 = coord(1/2)
  0.25 = coord(1/4)

Classification

ST 271 Informatik / Monographien / Software und -entwicklung / Datenbanken, Datenbanksysteme, Data base management, Informationssysteme / Einzelne Datenbanksprachen und Datenbanksysteme

RVK

ST 271 Informatik / Monographien / Software und -entwicklung / Datenbanken, Datenbanksysteme, Data base management, Informationssysteme / Einzelne Datenbanksprachen und Datenbanksysteme