Document (#25469)

Author

Ulrich, P.S.

Title

It works : Die Arbeit des Collaborative Digital Reference Service (CDRS)

Source

BuB. 54(2002) H.4, S.238-242

Year

2002

Abstract

Seit dem Beginn der Neunzigerjahre überlegen Bibliothekare weltweit, wie sie ihr Wissen kooperativ einsetzen können, um Auskunftsfragen effektiv und in hoher Qualität, auch mithilfe des Internet, beantworten zu können. Einige Projekte, wie die Internet Public Library, wurden in diesem Zusammenhang realisiert. Nunmehr zwei Jahre ist es her, dass ein internationales Projekt, der Collaborative Digital Reference Service (CDRS), begann, seine Dienste anzubieten. Die Idee ist eine weltweite Arbeitsteilung zwischen Bibliotheken, um auf jede Frage eine Antwort geben zu können. Die Zentral- und Landesbibliothek Berlin ist die einzige Bibliothek in Deutschland, die mitarbeitet und über erste Erfahrungen berichten kann.

Footnote

Vgl. auch: http://www.loc.gov/rr/digiref/news.html

Theme

Informationsdienstleistungen
Internet

Object

CDRS

Similar documents (author)

1. Ulrich, W.: Fahrpläne und Kursbücher im Informationsdienst Öffentlicher Bibliotheken (1993) 5.71

   5.7103243 = sum of:
     5.7103243 = weight(author_txt:ulrich in 5437) [ClassicSimilarity], result of:
       5.7103243 = fieldWeight in 5437, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         9.1365185 = idf(docFreq=12, maxDocs=44421)
         0.625 = fieldNorm(doc=5437)
   

2. Ulrich, P.S.: ¬Die Antwort ist irgendwo da draußen... : Kooperative Auskunft mit der Mailing-Liste 'Stumper-L' - Arbeitsweise und Erfahrungen (1997) 5.71

   5.7103243 = sum of:
     5.7103243 = weight(author_txt:ulrich in 1222) [ClassicSimilarity], result of:
       5.7103243 = fieldWeight in 1222, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         9.1365185 = idf(docFreq=12, maxDocs=44421)
         0.625 = fieldNorm(doc=1222)
   

3. Ulrich, P.S.: Collaborative Digital Reference Service : Weltweites Projekt (2001) 5.71

   5.7103243 = sum of:
     5.7103243 = weight(author_txt:ulrich in 6649) [ClassicSimilarity], result of:
       5.7103243 = fieldWeight in 6649, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         9.1365185 = idf(docFreq=12, maxDocs=44421)
         0.625 = fieldNorm(doc=6649)
   

4. Ulrich, O.: Welches Wissen braucht die Zukunft? : Oder: Wie Kunst der Wissenschaft neue Perspektiven des Wissens öffnen kann (2000) 5.71

   5.7103243 = sum of:
     5.7103243 = weight(author_txt:ulrich in 6999) [ClassicSimilarity], result of:
       5.7103243 = fieldWeight in 6999, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         9.1365185 = idf(docFreq=12, maxDocs=44421)
         0.625 = fieldNorm(doc=6999)
   

5. Ulrich, P.S.: Einsatz und Erfahrungen mit QuestionPoint in der Zentral- und Landesbibliothek Berlin (2004) 5.71

   5.7103243 = sum of:
     5.7103243 = weight(author_txt:ulrich in 3141) [ClassicSimilarity], result of:
       5.7103243 = fieldWeight in 3141, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         9.1365185 = idf(docFreq=12, maxDocs=44421)
         0.625 = fieldNorm(doc=3141)
   

Similar documents (content)

1. Ulrich, P.S.: Einsatz und Erfahrungen mit QuestionPoint in der Zentral- und Landesbibliothek Berlin (2004) 0.21

   0.2062451 = sum of:
     0.2062451 = product of:
       0.5156127 = sum of:
         0.01595692 = weight(abstract_txt:internet in 3141) [ClassicSimilarity], result of:
           0.01595692 = score(doc=3141,freq=1.0), product of:
             0.09129676 = queryWeight, product of:
               1.0448632 = boost
               3.7286568 = idf(docFreq=2900, maxDocs=44421)
               0.023433844 = queryNorm
             0.17478079 = fieldWeight in 3141, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.7286568 = idf(docFreq=2900, maxDocs=44421)
               0.046875 = fieldNorm(doc=3141)
         0.06604233 = weight(abstract_txt:landesbibliothek in 3141) [ClassicSimilarity], result of:
           0.06604233 = score(doc=3141,freq=1.0), product of:
             0.18679313 = queryWeight, product of:
               1.0568107 = boost
               7.5425844 = idf(docFreq=63, maxDocs=44421)
               0.023433844 = queryNorm
             0.35355866 = fieldWeight in 3141, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.5425844 = idf(docFreq=63, maxDocs=44421)
               0.046875 = fieldNorm(doc=3141)
         0.06961237 = weight(abstract_txt:anzubieten in 3141) [ClassicSimilarity], result of:
           0.06961237 = score(doc=3141,freq=1.0), product of:
             0.19346553 = queryWeight, product of:
               1.0755202 = boost
               7.676116 = idf(docFreq=55, maxDocs=44421)
               0.023433844 = queryNorm
             0.35981792 = fieldWeight in 3141, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.676116 = idf(docFreq=55, maxDocs=44421)
               0.046875 = fieldNorm(doc=3141)
         0.072187975 = weight(abstract_txt:zentral in 3141) [ClassicSimilarity], result of:
           0.072187975 = score(doc=3141,freq=1.0), product of:
             0.19820864 = queryWeight, product of:
               1.0886244 = boost
               7.769642 = idf(docFreq=50, maxDocs=44421)
               0.023433844 = queryNorm
             0.36420196 = fieldWeight in 3141, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.769642 = idf(docFreq=50, maxDocs=44421)
               0.046875 = fieldNorm(doc=3141)
         0.073308796 = weight(abstract_txt:beantworten in 3141) [ClassicSimilarity], result of:
           0.073308796 = score(doc=3141,freq=1.0), product of:
             0.200255 = queryWeight, product of:
               1.0942296 = boost
               7.809647 = idf(docFreq=48, maxDocs=44421)
               0.023433844 = queryNorm
             0.3660772 = fieldWeight in 3141, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.809647 = idf(docFreq=48, maxDocs=44421)
               0.046875 = fieldNorm(doc=3141)
         0.07448861 = weight(abstract_txt:einzige in 3141) [ClassicSimilarity], result of:
           0.07448861 = score(doc=3141,freq=1.0), product of:
             0.20239787 = queryWeight, product of:
               1.1000684 = boost
               7.85132 = idf(docFreq=46, maxDocs=44421)
               0.023433844 = queryNorm
             0.3680306 = fieldWeight in 3141, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.85132 = idf(docFreq=46, maxDocs=44421)
               0.046875 = fieldNorm(doc=3141)
         0.02494553 = weight(abstract_txt:digital in 3141) [ClassicSimilarity], result of:
           0.02494553 = score(doc=3141,freq=1.0), product of:
             0.122975275 = queryWeight, product of:
               1.2126645 = boost
               4.3274655 = idf(docFreq=1593, maxDocs=44421)
               0.023433844 = queryNorm
             0.20284995 = fieldWeight in 3141, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.3274655 = idf(docFreq=1593, maxDocs=44421)
               0.046875 = fieldNorm(doc=3141)
         0.027402723 = weight(abstract_txt:reference in 3141) [ClassicSimilarity], result of:
           0.027402723 = score(doc=3141,freq=1.0), product of:
             0.13092376 = queryWeight, product of:
               1.2512411 = boost
               4.4651284 = idf(docFreq=1388, maxDocs=44421)
               0.023433844 = queryNorm
             0.2093029 = fieldWeight in 3141, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.4651284 = idf(docFreq=1388, maxDocs=44421)
               0.046875 = fieldNorm(doc=3141)
         0.029514235 = weight(abstract_txt:service in 3141) [ClassicSimilarity], result of:
           0.029514235 = score(doc=3141,freq=1.0), product of:
             0.13756576 = queryWeight, product of:
               1.2825873 = boost
               4.576989 = idf(docFreq=1241, maxDocs=44421)
               0.023433844 = queryNorm
             0.21454637 = fieldWeight in 3141, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.576989 = idf(docFreq=1241, maxDocs=44421)
               0.046875 = fieldNorm(doc=3141)
         0.062153257 = weight(abstract_txt:collaborative in 3141) [ClassicSimilarity], result of:
           0.062153257 = score(doc=3141,freq=1.0), product of:
             0.22601223 = queryWeight, product of:
               1.6439846 = boost
               5.866657 = idf(docFreq=341, maxDocs=44421)
               0.023433844 = queryNorm
             0.27499953 = fieldWeight in 3141, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.866657 = idf(docFreq=341, maxDocs=44421)
               0.046875 = fieldNorm(doc=3141)
       0.4 = coord(10/25)
   

2. Ortwein, A.: InfoPoint (2005) 0.10

   0.104620725 = sum of:
     0.104620725 = product of:
       0.37364545 = sum of:
         0.06604233 = weight(abstract_txt:landesbibliothek in 5319) [ClassicSimilarity], result of:
           0.06604233 = score(doc=5319,freq=1.0), product of:
             0.18679313 = queryWeight, product of:
               1.0568107 = boost
               7.5425844 = idf(docFreq=63, maxDocs=44421)
               0.023433844 = queryNorm
             0.35355866 = fieldWeight in 5319, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.5425844 = idf(docFreq=63, maxDocs=44421)
               0.046875 = fieldNorm(doc=5319)
         0.072187975 = weight(abstract_txt:zentral in 5319) [ClassicSimilarity], result of:
           0.072187975 = score(doc=5319,freq=1.0), product of:
             0.19820864 = queryWeight, product of:
               1.0886244 = boost
               7.769642 = idf(docFreq=50, maxDocs=44421)
               0.023433844 = queryNorm
             0.36420196 = fieldWeight in 5319, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.769642 = idf(docFreq=50, maxDocs=44421)
               0.046875 = fieldNorm(doc=5319)
         0.0352783 = weight(abstract_txt:digital in 5319) [ClassicSimilarity], result of:
           0.0352783 = score(doc=5319,freq=2.0), product of:
             0.122975275 = queryWeight, product of:
               1.2126645 = boost
               4.3274655 = idf(docFreq=1593, maxDocs=44421)
               0.023433844 = queryNorm
             0.28687313 = fieldWeight in 5319, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               4.3274655 = idf(docFreq=1593, maxDocs=44421)
               0.046875 = fieldNorm(doc=5319)
         0.0387533 = weight(abstract_txt:reference in 5319) [ClassicSimilarity], result of:
           0.0387533 = score(doc=5319,freq=2.0), product of:
             0.13092376 = queryWeight, product of:
               1.2512411 = boost
               4.4651284 = idf(docFreq=1388, maxDocs=44421)
               0.023433844 = queryNorm
             0.295999 = fieldWeight in 5319, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               4.4651284 = idf(docFreq=1388, maxDocs=44421)
               0.046875 = fieldNorm(doc=5319)
         0.04173943 = weight(abstract_txt:service in 5319) [ClassicSimilarity], result of:
           0.04173943 = score(doc=5319,freq=2.0), product of:
             0.13756576 = queryWeight, product of:
               1.2825873 = boost
               4.576989 = idf(docFreq=1241, maxDocs=44421)
               0.023433844 = queryNorm
             0.30341437 = fieldWeight in 5319, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               4.576989 = idf(docFreq=1241, maxDocs=44421)
               0.046875 = fieldNorm(doc=5319)
         0.062153257 = weight(abstract_txt:collaborative in 5319) [ClassicSimilarity], result of:
           0.062153257 = score(doc=5319,freq=1.0), product of:
             0.22601223 = queryWeight, product of:
               1.6439846 = boost
               5.866657 = idf(docFreq=341, maxDocs=44421)
               0.023433844 = queryNorm
             0.27499953 = fieldWeight in 5319, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.866657 = idf(docFreq=341, maxDocs=44421)
               0.046875 = fieldNorm(doc=5319)
         0.05749088 = weight(abstract_txt:können in 5319) [ClassicSimilarity], result of:
           0.05749088 = score(doc=5319,freq=2.0), product of:
             0.19494365 = queryWeight, product of:
               1.8699583 = boost
               4.448705 = idf(docFreq=1411, maxDocs=44421)
               0.023433844 = queryNorm
             0.29491025 = fieldWeight in 5319, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               4.448705 = idf(docFreq=1411, maxDocs=44421)
               0.046875 = fieldNorm(doc=5319)
       0.28 = coord(7/25)
   

3. Vizine-Goetz, D.: Dewey research : new uses for the DDC (2001) 0.08

   0.07680839 = sum of:
     0.07680839 = product of:
       0.48005247 = sum of:
         0.08315176 = weight(abstract_txt:digital in 1190) [ClassicSimilarity], result of:
           0.08315176 = score(doc=1190,freq=1.0), product of:
             0.122975275 = queryWeight, product of:
               1.2126645 = boost
               4.3274655 = idf(docFreq=1593, maxDocs=44421)
               0.023433844 = queryNorm
             0.6761665 = fieldWeight in 1190, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.3274655 = idf(docFreq=1593, maxDocs=44421)
               0.15625 = fieldNorm(doc=1190)
         0.091342404 = weight(abstract_txt:reference in 1190) [ClassicSimilarity], result of:
           0.091342404 = score(doc=1190,freq=1.0), product of:
             0.13092376 = queryWeight, product of:
               1.2512411 = boost
               4.4651284 = idf(docFreq=1388, maxDocs=44421)
               0.023433844 = queryNorm
             0.6976763 = fieldWeight in 1190, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.4651284 = idf(docFreq=1388, maxDocs=44421)
               0.15625 = fieldNorm(doc=1190)
         0.098380774 = weight(abstract_txt:service in 1190) [ClassicSimilarity], result of:
           0.098380774 = score(doc=1190,freq=1.0), product of:
             0.13756576 = queryWeight, product of:
               1.2825873 = boost
               4.576989 = idf(docFreq=1241, maxDocs=44421)
               0.023433844 = queryNorm
             0.7151545 = fieldWeight in 1190, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.576989 = idf(docFreq=1241, maxDocs=44421)
               0.15625 = fieldNorm(doc=1190)
         0.20717753 = weight(abstract_txt:collaborative in 1190) [ClassicSimilarity], result of:
           0.20717753 = score(doc=1190,freq=1.0), product of:
             0.22601223 = queryWeight, product of:
               1.6439846 = boost
               5.866657 = idf(docFreq=341, maxDocs=44421)
               0.023433844 = queryNorm
             0.91666514 = fieldWeight in 1190, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.866657 = idf(docFreq=341, maxDocs=44421)
               0.15625 = fieldNorm(doc=1190)
       0.16 = coord(4/25)
   

4. Rönsch, H.: Image-Katalog im Internet : Komfortable Recherche - preisgünstige Methode (1998) 0.07

   0.073722824 = sum of:
     0.073722824 = product of:
       0.9215354 = sum of:
         0.44028217 = weight(abstract_txt:landesbibliothek in 3095) [ClassicSimilarity], result of:
           0.44028217 = score(doc=3095,freq=1.0), product of:
             0.18679313 = queryWeight, product of:
               1.0568107 = boost
               7.5425844 = idf(docFreq=63, maxDocs=44421)
               0.023433844 = queryNorm
             2.3570576 = fieldWeight in 3095, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.5425844 = idf(docFreq=63, maxDocs=44421)
               0.3125 = fieldNorm(doc=3095)
         0.48125318 = weight(abstract_txt:zentral in 3095) [ClassicSimilarity], result of:
           0.48125318 = score(doc=3095,freq=1.0), product of:
             0.19820864 = queryWeight, product of:
               1.0886244 = boost
               7.769642 = idf(docFreq=50, maxDocs=44421)
               0.023433844 = queryNorm
             2.428013 = fieldWeight in 3095, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.769642 = idf(docFreq=50, maxDocs=44421)
               0.3125 = fieldNorm(doc=3095)
       0.08 = coord(2/25)
   

5. Diedrich, H.: Wissensvernetzung : Chancen neuer Prozesse (2005) 0.07

   0.06713805 = sum of:
     0.06713805 = product of:
       0.33569026 = sum of:
         0.026327575 = weight(abstract_txt:internet in 4486) [ClassicSimilarity], result of:
           0.026327575 = score(doc=4486,freq=2.0), product of:
             0.09129676 = queryWeight, product of:
               1.0448632 = boost
               3.7286568 = idf(docFreq=2900, maxDocs=44421)
               0.023433844 = queryNorm
             0.2883736 = fieldWeight in 4486, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               3.7286568 = idf(docFreq=2900, maxDocs=44421)
               0.0546875 = fieldNorm(doc=4486)
         0.12095334 = weight(abstract_txt:beantworten in 4486) [ClassicSimilarity], result of:
           0.12095334 = score(doc=4486,freq=2.0), product of:
             0.200255 = queryWeight, product of:
               1.0942296 = boost
               7.809647 = idf(docFreq=48, maxDocs=44421)
               0.023433844 = queryNorm
             0.6039966 = fieldWeight in 4486, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               7.809647 = idf(docFreq=48, maxDocs=44421)
               0.0546875 = fieldNorm(doc=4486)
         0.086903386 = weight(abstract_txt:einzige in 4486) [ClassicSimilarity], result of:
           0.086903386 = score(doc=4486,freq=1.0), product of:
             0.20239787 = queryWeight, product of:
               1.1000684 = boost
               7.85132 = idf(docFreq=46, maxDocs=44421)
               0.023433844 = queryNorm
             0.42936906 = fieldWeight in 4486, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.85132 = idf(docFreq=46, maxDocs=44421)
               0.0546875 = fieldNorm(doc=4486)
         0.034433275 = weight(abstract_txt:service in 4486) [ClassicSimilarity], result of:
           0.034433275 = score(doc=4486,freq=1.0), product of:
             0.13756576 = queryWeight, product of:
               1.2825873 = boost
               4.576989 = idf(docFreq=1241, maxDocs=44421)
               0.023433844 = queryNorm
             0.2503041 = fieldWeight in 4486, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.576989 = idf(docFreq=1241, maxDocs=44421)
               0.0546875 = fieldNorm(doc=4486)
         0.0670727 = weight(abstract_txt:können in 4486) [ClassicSimilarity], result of:
           0.0670727 = score(doc=4486,freq=2.0), product of:
             0.19494365 = queryWeight, product of:
               1.8699583 = boost
               4.448705 = idf(docFreq=1411, maxDocs=44421)
               0.023433844 = queryNorm
             0.34406197 = fieldWeight in 4486, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               4.448705 = idf(docFreq=1411, maxDocs=44421)
               0.0546875 = fieldNorm(doc=4486)
       0.2 = coord(5/25)