Search (25 results, page 1 of 2)

  • × classification_ss:"06.74 / Informationssysteme"
  1. Research and advanced technology for digital libraries : 7th European conference, ECDL2003 Trondheim, Norway, August 17-22, 2003. Proceedings (2003) 0.03
    0.028628867 = product of:
      0.057257734 = sum of:
        0.057257734 = sum of:
          0.028954739 = weight(_text_:technology in 2426) [ClassicSimilarity], result of:
            0.028954739 = score(doc=2426,freq=4.0), product of:
              0.15554588 = queryWeight, product of:
                2.978387 = idf(docFreq=6114, maxDocs=44218)
                0.052224867 = 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)
          0.028302995 = weight(_text_:22 in 2426) [ClassicSimilarity], result of:
            0.028302995 = score(doc=2426,freq=2.0), product of:
              0.18288259 = queryWeight, product of:
                3.5018296 = idf(docFreq=3622, maxDocs=44218)
                0.052224867 = 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)
    
    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.
  2. Research and advanced technology for digital libraries : 10th European conference ; proceedings / ECDL 2006, Alicante, Spain, September 17 - 22, 2006 ; proceedings (2006) 0.03
    0.028628867 = product of:
      0.057257734 = sum of:
        0.057257734 = sum of:
          0.028954739 = weight(_text_:technology in 2428) [ClassicSimilarity], result of:
            0.028954739 = score(doc=2428,freq=4.0), product of:
              0.15554588 = queryWeight, product of:
                2.978387 = idf(docFreq=6114, maxDocs=44218)
                0.052224867 = 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)
          0.028302995 = weight(_text_:22 in 2428) [ClassicSimilarity], result of:
            0.028302995 = score(doc=2428,freq=2.0), product of:
              0.18288259 = queryWeight, product of:
                3.5018296 = idf(docFreq=3622, maxDocs=44218)
                0.052224867 = 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)
    
    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.
  3. Multimedia content and the Semantic Web : methods, standards, and tools (2005) 0.02
    0.0217176 = product of:
      0.0434352 = sum of:
        0.0434352 = sum of:
          0.012796307 = weight(_text_:technology in 150) [ClassicSimilarity], result of:
            0.012796307 = score(doc=150,freq=2.0), product of:
              0.15554588 = queryWeight, product of:
                2.978387 = idf(docFreq=6114, maxDocs=44218)
                0.052224867 = 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)
          0.030638892 = weight(_text_:22 in 150) [ClassicSimilarity], result of:
            0.030638892 = score(doc=150,freq=6.0), product of:
              0.18288259 = queryWeight, product of:
                3.5018296 = idf(docFreq=3622, maxDocs=44218)
                0.052224867 = 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(1/2)
    
    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.
  4. ¬The history and heritage of scientific and technological information systems : Proceedings of the 2002 Conference (2004) 0.01
    0.010858027 = product of:
      0.021716055 = sum of:
        0.021716055 = product of:
          0.04343211 = sum of:
            0.04343211 = weight(_text_:technology in 5897) [ClassicSimilarity], result of:
              0.04343211 = score(doc=5897,freq=4.0), product of:
                0.15554588 = queryWeight, product of:
                  2.978387 = idf(docFreq=6114, maxDocs=44218)
                  0.052224867 = 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)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    LCSH
    Information storage and retrieval systems / Congresses / Technology / History
    Subject
    Information storage and retrieval systems / Congresses / Technology / History
  5. Farkas, M.G.: Social software in libraries : building collaboration, communication, and community online (2007) 0.01
    0.010858027 = product of:
      0.021716055 = sum of:
        0.021716055 = product of:
          0.04343211 = sum of:
            0.04343211 = weight(_text_:technology in 2364) [ClassicSimilarity], result of:
              0.04343211 = score(doc=2364,freq=4.0), product of:
                0.15554588 = queryWeight, product of:
                  2.978387 = idf(docFreq=6114, maxDocs=44218)
                  0.052224867 = 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)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    LCSH
    Libraries / Information technology
    Subject
    Libraries / Information technology
  6. Thissen, F.: Screen-Design-Handbuch : Effektiv informieren und kommunizieren mit Multimedia (2001) 0.01
    0.010613623 = product of:
      0.021227246 = sum of:
        0.021227246 = product of:
          0.042454492 = sum of:
            0.042454492 = weight(_text_:22 in 1781) [ClassicSimilarity], result of:
              0.042454492 = score(doc=1781,freq=2.0), product of:
                0.18288259 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.052224867 = queryNorm
                0.23214069 = fieldWeight in 1781, 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=1781)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    22. 3.2008 14:35:21
  7. Weinberger, D.: ¬Das Ende der Schublade : die Macht der neuen digitalen Unordnung (2008) 0.01
    0.010237046 = product of:
      0.020474091 = sum of:
        0.020474091 = product of:
          0.040948182 = sum of:
            0.040948182 = weight(_text_:technology in 2866) [ClassicSimilarity], result of:
              0.040948182 = score(doc=2866,freq=8.0), product of:
                0.15554588 = queryWeight, product of:
                  2.978387 = idf(docFreq=6114, maxDocs=44218)
                  0.052224867 = 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)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    LCSH
    Information technology / Management
    Information technology / Social aspects
    Subject
    Information technology / Management
    Information technology / Social aspects
  8. Hars, A.: From publishing to knowledge networks : reinventing online knowledge infrastructures (2003) 0.01
    0.009048356 = product of:
      0.018096711 = sum of:
        0.018096711 = product of:
          0.036193423 = sum of:
            0.036193423 = weight(_text_:technology in 1634) [ClassicSimilarity], result of:
              0.036193423 = score(doc=1634,freq=4.0), product of:
                0.15554588 = queryWeight, product of:
                  2.978387 = idf(docFreq=6114, maxDocs=44218)
                  0.052224867 = 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)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    LCSH
    Information technology
    Subject
    Information technology
  9. Floridi, L.: Philosophy and computing : an introduction (1999) 0.01
    0.009048356 = product of:
      0.018096711 = sum of:
        0.018096711 = product of:
          0.036193423 = sum of:
            0.036193423 = weight(_text_:technology in 823) [ClassicSimilarity], result of:
              0.036193423 = score(doc=823,freq=4.0), product of:
                0.15554588 = queryWeight, product of:
                  2.978387 = idf(docFreq=6114, maxDocs=44218)
                  0.052224867 = 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)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    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.'
  10. Colomb, R.M.: Information spaces : the architecture of cyberspace (2002) 0.01
    0.009048356 = product of:
      0.018096711 = sum of:
        0.018096711 = product of:
          0.036193423 = sum of:
            0.036193423 = weight(_text_:technology in 262) [ClassicSimilarity], result of:
              0.036193423 = score(doc=262,freq=4.0), product of:
                0.15554588 = queryWeight, product of:
                  2.978387 = idf(docFreq=6114, maxDocs=44218)
                  0.052224867 = 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)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    LCSH
    Information technology
    Subject
    Information technology
  11. Weinberger, D.: Everything is miscellaneous : the power of the new digital disorder (2007) 0.01
    0.008957415 = product of:
      0.01791483 = sum of:
        0.01791483 = product of:
          0.03582966 = sum of:
            0.03582966 = weight(_text_:technology in 2862) [ClassicSimilarity], result of:
              0.03582966 = score(doc=2862,freq=8.0), product of:
                0.15554588 = queryWeight, product of:
                  2.978387 = idf(docFreq=6114, maxDocs=44218)
                  0.052224867 = 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)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    LCSH
    Information technology / Management
    Information technology / Social aspects
    Subject
    Information technology / Management
    Information technology / Social aspects
  12. Thissen, F.: Screen-Design-Manual : Communicating Effectively Through Multimedia (2003) 0.01
    0.008844686 = product of:
      0.017689371 = sum of:
        0.017689371 = product of:
          0.035378743 = sum of:
            0.035378743 = weight(_text_:22 in 1397) [ClassicSimilarity], result of:
              0.035378743 = score(doc=1397,freq=2.0), product of:
                0.18288259 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.052224867 = queryNorm
                0.19345059 = fieldWeight in 1397, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=1397)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    22. 3.2008 14:29:25
  13. Bleuel, J.: Online Publizieren im Internet : elektronische Zeitschriften und Bücher (1995) 0.01
    0.008844686 = product of:
      0.017689371 = sum of:
        0.017689371 = product of:
          0.035378743 = sum of:
            0.035378743 = weight(_text_:22 in 1708) [ClassicSimilarity], result of:
              0.035378743 = score(doc=1708,freq=2.0), product of:
                0.18288259 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.052224867 = queryNorm
                0.19345059 = fieldWeight in 1708, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=1708)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    22. 3.2008 16:15:37
  14. Research and advanced technology for digital libraries : 9th European conference, ECDL 2005, Vienna, Austria, September 18 - 23, 2005 ; proceedings (2005) 0.01
    0.0072386847 = product of:
      0.014477369 = sum of:
        0.014477369 = product of:
          0.028954739 = sum of:
            0.028954739 = weight(_text_:technology in 2423) [ClassicSimilarity], result of:
              0.028954739 = score(doc=2423,freq=4.0), product of:
                0.15554588 = queryWeight, product of:
                  2.978387 = idf(docFreq=6114, maxDocs=44218)
                  0.052224867 = 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)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    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.
  15. Research and advanced technology for digital libraries : 8th European conference, ECDL 2004, Bath, UK, September 12-17, 2004 : proceedings (2004) 0.01
    0.0072386847 = product of:
      0.014477369 = sum of:
        0.014477369 = product of:
          0.028954739 = sum of:
            0.028954739 = weight(_text_:technology in 2427) [ClassicSimilarity], result of:
              0.028954739 = score(doc=2427,freq=4.0), product of:
                0.15554588 = queryWeight, product of:
                  2.978387 = idf(docFreq=6114, maxDocs=44218)
                  0.052224867 = 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)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    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.
  16. Research and advanced technology for digital libraries : 11th European conference, ECDL 2007 / Budapest, Hungary, September 16-21, 2007, proceedings (2007) 0.01
    0.0072386847 = product of:
      0.014477369 = sum of:
        0.014477369 = product of:
          0.028954739 = sum of:
            0.028954739 = weight(_text_:technology in 2430) [ClassicSimilarity], result of:
              0.028954739 = score(doc=2430,freq=4.0), product of:
                0.15554588 = queryWeight, product of:
                  2.978387 = idf(docFreq=6114, maxDocs=44218)
                  0.052224867 = 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)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    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.
  17. Medienkompetenz : wie lehrt und lernt man Medienkompetenz? (2003) 0.01
    0.007075749 = product of:
      0.014151498 = sum of:
        0.014151498 = product of:
          0.028302995 = sum of:
            0.028302995 = weight(_text_:22 in 2249) [ClassicSimilarity], result of:
              0.028302995 = score(doc=2249,freq=2.0), product of:
                0.18288259 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.052224867 = queryNorm
                0.15476047 = fieldWeight in 2249, 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=2249)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    22. 3.2008 18:05:16
  18. TREC: experiment and evaluation in information retrieval (2005) 0.01
    0.005540964 = product of:
      0.011081928 = sum of:
        0.011081928 = product of:
          0.022163857 = sum of:
            0.022163857 = weight(_text_:technology in 636) [ClassicSimilarity], result of:
              0.022163857 = score(doc=636,freq=6.0), product of:
                0.15554588 = queryWeight, product of:
                  2.978387 = idf(docFreq=6114, maxDocs=44218)
                  0.052224867 = queryNorm
                0.1424908 = fieldWeight in 636, product of:
                  2.4494898 = tf(freq=6.0), with freq of:
                    6.0 = termFreq=6.0
                  2.978387 = idf(docFreq=6114, maxDocs=44218)
                  0.01953125 = fieldNorm(doc=636)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Abstract
    The Text REtrieval Conference (TREC), a yearly workshop hosted by the US government's National Institute of Standards and Technology, provides the infrastructure necessary for large-scale evaluation of text retrieval methodologies. With the goal of accelerating research in this area, TREC created the first large test collections of full-text documents and standardized retrieval evaluation. The impact has been significant; since TREC's beginning in 1992, retrieval effectiveness has approximately doubled. TREC has built a variety of large test collections, including collections for such specialized retrieval tasks as cross-language retrieval and retrieval of speech. Moreover, TREC has accelerated the transfer of research ideas into commercial systems, as demonstrated in the number of retrieval techniques developed in TREC that are now used in Web search engines. This book provides a comprehensive review of TREC research, summarizing the variety of TREC results, documenting the best practices in experimental information retrieval, and suggesting areas for further research. The first part of the book describes TREC's history, test collections, and retrieval methodology. Next, the book provides "track" reports -- describing the evaluations of specific tasks, including routing and filtering, interactive retrieval, and retrieving noisy text. The final part of the book offers perspectives on TREC from such participants as Microsoft Research, University of Massachusetts, Cornell University, University of Waterloo, City University of New York, and IBM. The book will be of interest to researchers in information retrieval and related technologies, including natural language processing.
    Footnote
    Rez. in: JASIST 58(2007) no.6, S.910-911 (J.L. Vicedo u. J. Gomez): "The Text REtrieval Conference (TREC) is a yearly workshop hosted by the U.S. government's National Institute of Standards and Technology (NIST) that fosters and supports research in information retrieval as well as speeding the transfer of technology between research labs and industry. Since 1992, TREC has provided the infrastructure necessary for large-scale evaluations of different text retrieval methodologies. TREC impact has been very important and its success has been mainly supported by its continuous adaptation to the emerging information retrieval needs. Not in vain, TREC has built evaluation benchmarks for more than 20 different retrieval problems such as Web retrieval, speech retrieval, or question-answering. The large and intense trajectory of annual TREC conferences has resulted in an immense bulk of documents reflecting the different eval uation and research efforts developed. This situation makes it difficult sometimes to observe clearly how research in information retrieval (IR) has evolved over the course of TREC. TREC: Experiment and Evaluation in Information Retrieval succeeds in organizing and condensing all this research into a manageable volume that describes TREC history and summarizes the main lessons learned. The book is organized into three parts. The first part is devoted to the description of TREC's origin and history, the test collections, and the evaluation methodology developed. The second part describes a selection of the major evaluation exercises (tracks), and the third part contains contributions from research groups that had a large and remarkable participation in TREC. Finally, Karen Spark Jones, one of the main promoters of research in IR, closes the book with an epilogue that analyzes the impact of TREC on this research field.
  19. Belew, R.K.: Finding out about : a cognitive perspective on search engine technology and the WWW (2001) 0.01
    0.005118523 = product of:
      0.010237046 = sum of:
        0.010237046 = product of:
          0.020474091 = sum of:
            0.020474091 = weight(_text_:technology in 3346) [ClassicSimilarity], result of:
              0.020474091 = score(doc=3346,freq=2.0), product of:
                0.15554588 = queryWeight, product of:
                  2.978387 = idf(docFreq=6114, maxDocs=44218)
                  0.052224867 = queryNorm
                0.13162735 = fieldWeight in 3346, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  2.978387 = idf(docFreq=6114, maxDocs=44218)
                  0.03125 = fieldNorm(doc=3346)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
  20. Tunkelang, D.: Faceted search (2009) 0.01
    0.005118523 = product of:
      0.010237046 = sum of:
        0.010237046 = product of:
          0.020474091 = sum of:
            0.020474091 = weight(_text_:technology in 26) [ClassicSimilarity], result of:
              0.020474091 = score(doc=26,freq=2.0), product of:
                0.15554588 = queryWeight, product of:
                  2.978387 = idf(docFreq=6114, maxDocs=44218)
                  0.052224867 = queryNorm
                0.13162735 = fieldWeight in 26, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  2.978387 = idf(docFreq=6114, maxDocs=44218)
                  0.03125 = fieldNorm(doc=26)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Abstract
    We live in an information age that requires us, more than ever, to represent, access, and use information. Over the last several decades, we have developed a modern science and technology for information retrieval, relentlessly pursuing the vision of a "memex" that Vannevar Bush proposed in his seminal article, "As We May Think." Faceted search plays a key role in this program. Faceted search addresses weaknesses of conventional search approaches and has emerged as a foundation for interactive information retrieval. User studies demonstrate that faceted search provides more effective information-seeking support to users than best-first search. Indeed, faceted search has become increasingly prevalent in online information access systems, particularly for e-commerce and site search. In this lecture, we explore the history, theory, and practice of faceted search. Although we cannot hope to be exhaustive, our aim is to provide sufficient depth and breadth to offer a useful resource to both researchers and practitioners. Because faceted search is an area of interest to computer scientists, information scientists, interface designers, and usability researchers, we do not assume that the reader is a specialist in any of these fields. Rather, we offer a self-contained treatment of the topic, with an extensive bibliography for those who would like to pursue particular aspects in more depth.

Languages

  • e 20
  • d 5

Types

  • m 25
  • s 12

Subjects

Classifications