Search (4 results, page 1 of 1)

  • × theme_ss:"Informationsdienstleistungen"
  • × theme_ss:"Internet"
  • × type_ss:"m"
  1. Nicholas, D.: Assessing information needs : tools, techniques and concepts for the Internet age (2000) 0.01
    0.012243311 = product of:
      0.024486622 = sum of:
        0.024486622 = product of:
          0.048973244 = sum of:
            0.048973244 = weight(_text_:work in 1745) [ClassicSimilarity], result of:
              0.048973244 = score(doc=1745,freq=2.0), product of:
                0.20127523 = queryWeight, product of:
                  3.6703904 = idf(docFreq=3060, maxDocs=44218)
                  0.054837555 = queryNorm
                0.2433148 = fieldWeight in 1745, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.6703904 = idf(docFreq=3060, maxDocs=44218)
                  0.046875 = fieldNorm(doc=1745)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Abstract
    This work tackles one of the fundamental problems of information management - how to get the right information to the right person at the right time. It provides a practical framework to enable information services to gather information from users in order to aid information system design, and to monitor the effectiveness of an information service. This new edition has been fully revised and now has increased coverage of the Internet. The Web raises many problems when it comes to meeting information needs - authority and overload, for example - and these problems make an effective information needs analysis even more crucial. There is a new methodology section on Web log analysis and focus group interviews. Practical advice is given concerning interview technique and an interview schedule is included.
  2. Härkönen, S.: Digital Reference Konsortien : Kooperative Online-Auskunft in Bibliotheken (2007) 0.01
    0.009287165 = product of:
      0.01857433 = sum of:
        0.01857433 = product of:
          0.03714866 = sum of:
            0.03714866 = weight(_text_:22 in 1883) [ClassicSimilarity], result of:
              0.03714866 = score(doc=1883,freq=2.0), product of:
                0.19203177 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.054837555 = queryNorm
                0.19345059 = fieldWeight in 1883, 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=1883)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    22. 8.2009 19:50:27
  3. Ronan, J.S.: Chat reference : A guide to live virtual reference services (2003) 0.01
    0.008657328 = product of:
      0.017314656 = sum of:
        0.017314656 = product of:
          0.03462931 = sum of:
            0.03462931 = weight(_text_:work in 2230) [ClassicSimilarity], result of:
              0.03462931 = score(doc=2230,freq=4.0), product of:
                0.20127523 = queryWeight, product of:
                  3.6703904 = idf(docFreq=3060, maxDocs=44218)
                  0.054837555 = queryNorm
                0.17204955 = fieldWeight in 2230, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  3.6703904 = idf(docFreq=3060, maxDocs=44218)
                  0.0234375 = fieldNorm(doc=2230)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Footnote
    Other recent works in this field include Marc Meola and Sam Stormont's 2002 "how to do it manual" for starting and operating live reference services, and Anne Grodzins Lipow's 2003 "handbook" for virtual reference librarians (Meola & Stormont, 2002; Lipow, 2003). As with Ronan's book, each of these is targeted toward librarians who are considering offering live interactive online reference services as part of a digital library presence. While Meola and Stormont provide extensive guidance an adapting chat services to specific staffing configurations and Lipow focuses more deeply an developing staff skills for the chat reference interaction, Ronan's book offers the most comprehensive overview for analyzing and selecting among chat reference software choices. Ronan's first two Chapters are focused an software choices. Chapter 1 describes "basic" software such as Internet Relay Chat (IRC), MOO, instant messaging, and Web-based chat, while Chapter 2 covers "advanced" options such as online distance education courseware and Web-based call center software. In Chapter 3, Ronan discusses the audience for chat reference services. Chapter 4 concerns the criteria for selecting "real time software" appropriate for the library and its users. Chapter 5 explores staffing models of all types, from recruitment of regular staff to work extra hours to outsourcing of chat reference work among vendors, consortia, and independent contractors.
  4. Lipow, A.G.: ¬The virtual reference librarian's handbook (2003) 0.00
    0.0046435823 = product of:
      0.009287165 = sum of:
        0.009287165 = product of:
          0.01857433 = sum of:
            0.01857433 = weight(_text_:22 in 3992) [ClassicSimilarity], result of:
              0.01857433 = score(doc=3992,freq=2.0), product of:
                0.19203177 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.054837555 = queryNorm
                0.09672529 = fieldWeight in 3992, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.01953125 = fieldNorm(doc=3992)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    22. 3.2004 14:46:50