Search (6 results, page 1 of 1)

0.021600597 = product of:
  0.075602084 = sum of:
    0.029400283 = weight(_text_:subject in 2426) [ClassicSimilarity], result of:
      0.029400283 = score(doc=2426,freq=6.0), product of:
        0.10738805 = queryWeight, product of:
          3.576596 = idf(docFreq=3361, maxDocs=44218)
          0.03002521 = queryNorm
        0.2737761 = fieldWeight in 2426, product of:
          2.4494898 = tf(freq=6.0), with freq of:
            6.0 = termFreq=6.0
          3.576596 = idf(docFreq=3361, maxDocs=44218)
          0.03125 = fieldNorm(doc=2426)
    0.0190329 = weight(_text_:classification in 2426) [ClassicSimilarity], result of:
      0.0190329 = score(doc=2426,freq=4.0), product of:
        0.09562149 = queryWeight, product of:
          3.1847067 = idf(docFreq=4974, maxDocs=44218)
          0.03002521 = queryNorm
        0.19904417 = fieldWeight in 2426, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          3.1847067 = idf(docFreq=4974, maxDocs=44218)
          0.03125 = fieldNorm(doc=2426)
    0.0190329 = weight(_text_:classification in 2426) [ClassicSimilarity], result of:
      0.0190329 = score(doc=2426,freq=4.0), product of:
        0.09562149 = queryWeight, product of:
          3.1847067 = idf(docFreq=4974, maxDocs=44218)
          0.03002521 = queryNorm
        0.19904417 = fieldWeight in 2426, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          3.1847067 = idf(docFreq=4974, maxDocs=44218)
          0.03125 = fieldNorm(doc=2426)
    0.008136002 = product of:
      0.016272005 = sum of:
        0.016272005 = weight(_text_:22 in 2426) [ClassicSimilarity], result of:
          0.016272005 = score(doc=2426,freq=2.0), product of:
            0.10514317 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.03002521 = 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(1/2)
  0.2857143 = coord(4/14)

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

0.0030006538 = product of:
  0.042009152 = sum of:
    0.042009152 = weight(_text_:subject in 4966) [ClassicSimilarity], result of:
      0.042009152 = score(doc=4966,freq=4.0), product of:
        0.10738805 = queryWeight, product of:
          3.576596 = idf(docFreq=3361, maxDocs=44218)
          0.03002521 = queryNorm
        0.3911902 = fieldWeight in 4966, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          3.576596 = idf(docFreq=3361, maxDocs=44218)
          0.0546875 = fieldNorm(doc=4966)
  0.071428575 = coord(1/14)

Abstract

Landmark textbook taking a whole subject approach to information science as a discipline. The authors' expert narratives guides you through each of the essential components of information science, offering a concise introduction an expertly chosen readings and resources. This is the definitve science textbook for students of this subject, and of information and knowledge management, librarianship, archives and records management worldwide.

0.0012124473 = product of:
  0.016974261 = sum of:
    0.016974261 = weight(_text_:subject in 1545) [ClassicSimilarity], result of:
      0.016974261 = score(doc=1545,freq=2.0), product of:
        0.10738805 = queryWeight, product of:
          3.576596 = idf(docFreq=3361, maxDocs=44218)
          0.03002521 = queryNorm
        0.15806471 = fieldWeight in 1545, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.576596 = idf(docFreq=3361, maxDocs=44218)
          0.03125 = fieldNorm(doc=1545)
  0.071428575 = coord(1/14)

Abstract

Information or Document Retrieval is the subject of this book. It is not an introductory book, although it is self-contained in the sense that it is not necessary to have a background in the theory or practice of Information Retrieval in order to understand its arguments. The book presents, as clearly as possible, one particular perspective on Information Retrieval, and attempts to say that certain aspects of the theory or practice of the management of documents are more important than others. The majority of Information Retrieval research has been aimed at the more experimentally tractable small-scale systems, and although much of that work has added greatly to our understanding of Information Retrieval it is becoming increasingly apparent that retrieval systems with large data bases of documents are a fundamentally different genre of systems than small-scale systems. If this is so, which is the thesis of this book, then we must now study large information retrieval systems with the same rigor and intensity that we once studied small-scale systems. Hegel observed that the quantitative growth of any system caused qualitative changes to take place in its structure and processes.

8.7171455E-4 = product of:
  0.0122040035 = sum of:
    0.0122040035 = product of:
      0.024408007 = sum of:
        0.024408007 = weight(_text_:22 in 1029) [ClassicSimilarity], result of:
          0.024408007 = score(doc=1029,freq=2.0), product of:
            0.10514317 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.03002521 = queryNorm
            0.23214069 = fieldWeight in 1029, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.046875 = fieldNorm(doc=1029)
      0.5 = coord(1/2)
  0.071428575 = coord(1/14)

Date

19.12.2015 11:57:22

6.163953E-4 = product of:
  0.008629534 = sum of:
    0.008629534 = product of:
      0.017259069 = sum of:
        0.017259069 = weight(_text_:22 in 1784) [ClassicSimilarity], result of:
          0.017259069 = score(doc=1784,freq=4.0), product of:
            0.10514317 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.03002521 = queryNorm
            0.16414827 = fieldWeight in 1784, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0234375 = fieldNorm(doc=1784)
      0.5 = coord(1/2)
  0.071428575 = coord(1/14)

Date

22. 2.2003 17:25:39
22. 3.2008 15:02:37

5.811431E-4 = product of:
  0.008136002 = sum of:
    0.008136002 = product of:
      0.016272005 = sum of:
        0.016272005 = weight(_text_:22 in 2428) [ClassicSimilarity], result of:
          0.016272005 = score(doc=2428,freq=2.0), product of:
            0.10514317 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.03002521 = 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)
  0.071428575 = coord(1/14)