Document (#33272)

Editor

Library of Congress / Working Group on the Future of Bibliographic Control

Title

Report on the future of bibliographic control : draft for public comment

Issue

November 30, 2007.

Source

http://www.loc.gov/bibliographic-future/news/lcwg-report-draft-11-30-07-final.pdf

Year

2007

Abstract

The future of bibliographic control will be collaborative, decentralized, international in scope, and Web-based. Its realization will occur in cooperation with the private sector, and with the active collaboration of library users. Data will be gathered from multiple sources; change will happen quickly; and bibliographic control will be dynamic, not static. The underlying technology that makes this future possible and necessary-the World Wide Web-is now almost two decades old. Libraries must continue the transition to this future without delay in order to retain their relevance as information providers. The Working Group on the Future of Bibliographic Control encourages the library community to take a thoughtful and coordinated approach to effecting significant changes in bibliographic control. Such an approach will call for leadership that is neither unitary nor centralized. Nor will the responsibility to provide such leadership fall solely to the Library of Congress (LC). That said, the Working Group recognizes that LC plays a unique role in the library community of the United States, and the directions that LC takes have great impact on all libraries. We also recognize that there are many other institutions and organizations that have the expertise and the capacity to play significant roles in the bibliographic future. Wherever possible, those institutions must step forward and take responsibility for assisting with navigating the transition and for playing appropriate ongoing roles after that transition is complete. To achieve the goals set out in this document, we must look beyond individual libraries to a system wide deployment of resources. We must realize efficiencies in order to be able to reallocate resources from certain lower-value components of the bibliographic control ecosystem into other higher-value components of that same ecosystem. The recommendations in this report are directed at a number of parties, indicated either by their common initialism (e.g., "LC" for Library of Congress, "PCC" for Program for Cooperative Cataloging) or by their general category (e.g., "Publishers," "National Libraries"). When the recommendation is addressed to "All," it is intended for the library community as a whole and its close collaborators.
The Library of Congress must begin by prioritizing the recommendations that are directed in whole or in part at LC. Some define tasks that can be achieved immediately and with moderate effort; others will require analysis and planning that will have to be coordinated broadly and carefully. The Working Group has consciously not associated time frames with any of its recommendations. The recommendations fall into five general areas: 1. Increase the efficiency of bibliographic production for all libraries through increased cooperation and increased sharing of bibliographic records, and by maximizing the use of data produced throughout the entire "supply chain" for information resources. 2. Transfer effort into higher-value activity. In particular, expand the possibilities for knowledge creation by "exposing" rare and unique materials held by libraries that are currently hidden from view and, thus, underused. 3. Position our technology for the future by recognizing that the World Wide Web is both our technology platform and the appropriate platform for the delivery of our standards. Recognize that people are not the only users of the data we produce in the name of bibliographic control, but so too are machine applications that interact with those data in a variety of ways. 4. Position our community for the future by facilitating the incorporation of evaluative and other user-supplied information into our resource descriptions. Work to realize the potential of the FRBR framework for revealing and capitalizing on the various relationships that exist among information resources. 5. Strengthen the library profession through education and the development of metrics that will inform decision-making now and in the future. The Working Group intends what follows to serve as a broad blueprint for the Library of Congress and its colleagues in the library and information technology communities for extending and promoting access to information resources.

Content

Vgl. dazu auch die Forderungen der Open Knowledge Foundation (OKF), Katalogdaten grundsätzlich zur weiteren Nutzung freizugeben, unter: http://blog.wikimedia.de/2007/12/15/open-knowledge-foundation-fordert-freie-katalogdaten/.

Theme

Formalerschließung
Katalogfragen allgemein

Location

USA

Similar documents (content)

1. Xu, A.; Hess, K.; Akerman, L.: From MARC to BIBFRAME 2.0 : Crosswalks (2018) 0.47

   0.4744993 = sum of:
     0.4744993 = product of:
       0.91249865 = sum of:
         0.009215035 = weight(abstract_txt:information in 172) [ClassicSimilarity], result of:
           0.009215035 = score(doc=172,freq=1.0), product of:
             0.060953565 = queryWeight, product of:
               2.4188995 = idf(docFreq=10748, maxDocs=44421)
               0.025198882 = queryNorm
             0.15118122 = fieldWeight in 172, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               2.4188995 = idf(docFreq=10748, maxDocs=44421)
               0.0625 = fieldNorm(doc=172)
         0.031020697 = weight(abstract_txt:into in 172) [ClassicSimilarity], result of:
           0.031020697 = score(doc=172,freq=2.0), product of:
             0.09492817 = queryWeight, product of:
               1.0189488 = boost
               3.697102 = idf(docFreq=2993, maxDocs=44421)
               0.025198882 = queryNorm
             0.32678074 = fieldWeight in 172, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               3.697102 = idf(docFreq=2993, maxDocs=44421)
               0.0625 = fieldNorm(doc=172)
         0.01432073 = weight(abstract_txt:with in 172) [ClassicSimilarity], result of:
           0.01432073 = score(doc=172,freq=2.0), product of:
             0.06490845 = queryWeight, product of:
               1.031932 = boost
               2.4961398 = idf(docFreq=9949, maxDocs=44421)
               0.025198882 = queryNorm
             0.22062966 = fieldWeight in 172, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               2.4961398 = idf(docFreq=9949, maxDocs=44421)
               0.0625 = fieldNorm(doc=172)
         0.04670806 = weight(abstract_txt:community in 172) [ClassicSimilarity], result of:
           0.04670806 = score(doc=172,freq=1.0), product of:
             0.15712017 = queryWeight, product of:
               1.3109037 = boost
               4.7564163 = idf(docFreq=1037, maxDocs=44421)
               0.025198882 = queryNorm
             0.29727602 = fieldWeight in 172, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.7564163 = idf(docFreq=1037, maxDocs=44421)
               0.0625 = fieldNorm(doc=172)
         0.070819445 = weight(abstract_txt:resources in 172) [ClassicSimilarity], result of:
           0.070819445 = score(doc=172,freq=3.0), product of:
             0.15488237 = queryWeight, product of:
               1.4551603 = boost
               4.2238636 = idf(docFreq=1767, maxDocs=44421)
               0.025198882 = queryNorm
             0.45724663 = fieldWeight in 172, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               4.2238636 = idf(docFreq=1767, maxDocs=44421)
               0.0625 = fieldNorm(doc=172)
         0.09679566 = weight(abstract_txt:congress in 172) [ClassicSimilarity], result of:
           0.09679566 = score(doc=172,freq=2.0), product of:
             0.20270509 = queryWeight, product of:
               1.4889741 = boost
               5.4025183 = idf(docFreq=543, maxDocs=44421)
               0.025198882 = queryNorm
             0.47751966 = fieldWeight in 172, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               5.4025183 = idf(docFreq=543, maxDocs=44421)
               0.0625 = fieldNorm(doc=172)
         0.09338414 = weight(abstract_txt:libraries in 172) [ClassicSimilarity], result of:
           0.09338414 = score(doc=172,freq=7.0), product of:
             0.14921662 = queryWeight, product of:
               1.5646206 = boost
               3.78466 = idf(docFreq=2742, maxDocs=44421)
               0.025198882 = queryNorm
             0.62582934 = fieldWeight in 172, product of:
               2.6457512 = tf(freq=7.0), with freq of:
                 7.0 = termFreq=7.0
               3.78466 = idf(docFreq=2742, maxDocs=44421)
               0.0625 = fieldNorm(doc=172)
         0.08619546 = weight(abstract_txt:library in 172) [ClassicSimilarity], result of:
           0.08619546 = score(doc=172,freq=6.0), product of:
             0.176559 = queryWeight, product of:
               2.1972008 = boost
               3.188885 = idf(docFreq=4976, maxDocs=44421)
               0.025198882 = queryNorm
             0.48819634 = fieldWeight in 172, product of:
               2.4494898 = tf(freq=6.0), with freq of:
                 6.0 = termFreq=6.0
               3.188885 = idf(docFreq=4976, maxDocs=44421)
               0.0625 = fieldNorm(doc=172)
         0.091439396 = weight(abstract_txt:control in 172) [ClassicSimilarity], result of:
           0.091439396 = score(doc=172,freq=1.0), product of:
             0.296305 = queryWeight, product of:
               2.3814602 = boost
               4.9375825 = idf(docFreq=865, maxDocs=44421)
               0.025198882 = queryNorm
             0.3085989 = fieldWeight in 172, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.9375825 = idf(docFreq=865, maxDocs=44421)
               0.0625 = fieldNorm(doc=172)
         0.074194 = weight(abstract_txt:future in 172) [ClassicSimilarity], result of:
           0.074194 = score(doc=172,freq=1.0), product of:
             0.28029203 = queryWeight, product of:
               2.626343 = boost
               4.23524 = idf(docFreq=1747, maxDocs=44421)
               0.025198882 = queryNorm
             0.2647025 = fieldWeight in 172, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.23524 = idf(docFreq=1747, maxDocs=44421)
               0.0625 = fieldNorm(doc=172)
         0.108227395 = weight(abstract_txt:will in 172) [ClassicSimilarity], result of:
           0.108227395 = score(doc=172,freq=3.0), product of:
             0.25890183 = queryWeight, product of:
               2.6606784 = boost
               3.8615482 = idf(docFreq=2539, maxDocs=44421)
               0.025198882 = queryNorm
             0.41802484 = fieldWeight in 172, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               3.8615482 = idf(docFreq=2539, maxDocs=44421)
               0.0625 = fieldNorm(doc=172)
         0.16434285 = weight(abstract_txt:bibliographic in 172) [ClassicSimilarity], result of:
           0.16434285 = score(doc=172,freq=4.0), product of:
             0.3107644 = queryWeight, product of:
               2.9150128 = boost
               4.230674 = idf(docFreq=1755, maxDocs=44421)
               0.025198882 = queryNorm
             0.5288342 = fieldWeight in 172, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               4.230674 = idf(docFreq=1755, maxDocs=44421)
               0.0625 = fieldNorm(doc=172)
         0.025835833 = weight(abstract_txt:that in 172) [ClassicSimilarity], result of:
           0.025835833 = score(doc=172,freq=1.0), product of:
             0.17479266 = queryWeight, product of:
               2.9330716 = boost
               2.3649352 = idf(docFreq=11344, maxDocs=44421)
               0.025198882 = queryNorm
             0.14780845 = fieldWeight in 172, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               2.3649352 = idf(docFreq=11344, maxDocs=44421)
               0.0625 = fieldNorm(doc=172)
       0.52 = coord(13/25)
   

2. Stalberg, E.; Cronin, C.: Assessing the cost and value of bibliographic control (2011) 0.44

   0.44168702 = sum of:
     0.44168702 = product of:
       1.0038341 = sum of:
         0.012657857 = weight(abstract_txt:with in 3592) [ClassicSimilarity], result of:
           0.012657857 = score(doc=3592,freq=1.0), product of:
             0.06490845 = queryWeight, product of:
               1.031932 = boost
               2.4961398 = idf(docFreq=9949, maxDocs=44421)
               0.025198882 = queryNorm
             0.19501092 = fieldWeight in 3592, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               2.4961398 = idf(docFreq=9949, maxDocs=44421)
               0.078125 = fieldNorm(doc=3592)
         0.058385074 = weight(abstract_txt:community in 3592) [ClassicSimilarity], result of:
           0.058385074 = score(doc=3592,freq=1.0), product of:
             0.15712017 = queryWeight, product of:
               1.3109037 = boost
               4.7564163 = idf(docFreq=1037, maxDocs=44421)
               0.025198882 = queryNorm
             0.37159503 = fieldWeight in 3592, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.7564163 = idf(docFreq=1037, maxDocs=44421)
               0.078125 = fieldNorm(doc=3592)
         0.08919342 = weight(abstract_txt:group in 3592) [ClassicSimilarity], result of:
           0.08919342 = score(doc=3592,freq=2.0), product of:
             0.16541539 = queryWeight, product of:
               1.3450634 = boost
               4.88036 = idf(docFreq=916, maxDocs=44421)
               0.025198882 = queryNorm
             0.5392087 = fieldWeight in 3592, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               4.88036 = idf(docFreq=916, maxDocs=44421)
               0.078125 = fieldNorm(doc=3592)
         0.07927435 = weight(abstract_txt:working in 3592) [ClassicSimilarity], result of:
           0.07927435 = score(doc=3592,freq=1.0), product of:
             0.19265746 = queryWeight, product of:
               1.4516026 = boost
               5.266921 = idf(docFreq=622, maxDocs=44421)
               0.025198882 = queryNorm
             0.41147822 = fieldWeight in 3592, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.266921 = idf(docFreq=622, maxDocs=44421)
               0.078125 = fieldNorm(doc=3592)
         0.08555609 = weight(abstract_txt:congress in 3592) [ClassicSimilarity], result of:
           0.08555609 = score(doc=3592,freq=1.0), product of:
             0.20270509 = queryWeight, product of:
               1.4889741 = boost
               5.4025183 = idf(docFreq=543, maxDocs=44421)
               0.025198882 = queryNorm
             0.42207175 = fieldWeight in 3592, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.4025183 = idf(docFreq=543, maxDocs=44421)
               0.078125 = fieldNorm(doc=3592)
         0.044119857 = weight(abstract_txt:libraries in 3592) [ClassicSimilarity], result of:
           0.044119857 = score(doc=3592,freq=1.0), product of:
             0.14921662 = queryWeight, product of:
               1.5646206 = boost
               3.78466 = idf(docFreq=2742, maxDocs=44421)
               0.025198882 = queryNorm
             0.29567656 = fieldWeight in 3592, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.78466 = idf(docFreq=2742, maxDocs=44421)
               0.078125 = fieldNorm(doc=3592)
         0.062206205 = weight(abstract_txt:library in 3592) [ClassicSimilarity], result of:
           0.062206205 = score(doc=3592,freq=2.0), product of:
             0.176559 = queryWeight, product of:
               2.1972008 = boost
               3.188885 = idf(docFreq=4976, maxDocs=44421)
               0.025198882 = queryNorm
             0.35232532 = fieldWeight in 3592, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               3.188885 = idf(docFreq=4976, maxDocs=44421)
               0.078125 = fieldNorm(doc=3592)
         0.22859849 = weight(abstract_txt:control in 3592) [ClassicSimilarity], result of:
           0.22859849 = score(doc=3592,freq=4.0), product of:
             0.296305 = queryWeight, product of:
               2.3814602 = boost
               4.9375825 = idf(docFreq=865, maxDocs=44421)
               0.025198882 = queryNorm
             0.77149725 = fieldWeight in 3592, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               4.9375825 = idf(docFreq=865, maxDocs=44421)
               0.078125 = fieldNorm(doc=3592)
         0.09274251 = weight(abstract_txt:future in 3592) [ClassicSimilarity], result of:
           0.09274251 = score(doc=3592,freq=1.0), product of:
             0.28029203 = queryWeight, product of:
               2.626343 = boost
               4.23524 = idf(docFreq=1747, maxDocs=44421)
               0.025198882 = queryNorm
             0.33087814 = fieldWeight in 3592, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.23524 = idf(docFreq=1747, maxDocs=44421)
               0.078125 = fieldNorm(doc=3592)
         0.20542857 = weight(abstract_txt:bibliographic in 3592) [ClassicSimilarity], result of:
           0.20542857 = score(doc=3592,freq=4.0), product of:
             0.3107644 = queryWeight, product of:
               2.9150128 = boost
               4.230674 = idf(docFreq=1755, maxDocs=44421)
               0.025198882 = queryNorm
             0.6610428 = fieldWeight in 3592, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               4.230674 = idf(docFreq=1755, maxDocs=44421)
               0.078125 = fieldNorm(doc=3592)
         0.045671735 = weight(abstract_txt:that in 3592) [ClassicSimilarity], result of:
           0.045671735 = score(doc=3592,freq=2.0), product of:
             0.17479266 = queryWeight, product of:
               2.9330716 = boost
               2.3649352 = idf(docFreq=11344, maxDocs=44421)
               0.025198882 = queryNorm
             0.2612909 = fieldWeight in 3592, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               2.3649352 = idf(docFreq=11344, maxDocs=44421)
               0.078125 = fieldNorm(doc=3592)
       0.44 = coord(11/25)
   

3. Rolla, P.J.: User tags versus Subject headings : can user-supplied data improve subject access to library collections? (2009) 0.41

   0.4149153 = sum of:
     0.4149153 = product of:
       0.9429893 = sum of:
         0.012657857 = weight(abstract_txt:with in 588) [ClassicSimilarity], result of:
           0.012657857 = score(doc=588,freq=1.0), product of:
             0.06490845 = queryWeight, product of:
               1.031932 = boost
               2.4961398 = idf(docFreq=9949, maxDocs=44421)
               0.025198882 = queryNorm
             0.19501092 = fieldWeight in 588, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               2.4961398 = idf(docFreq=9949, maxDocs=44421)
               0.078125 = fieldNorm(doc=588)
         0.058385074 = weight(abstract_txt:community in 588) [ClassicSimilarity], result of:
           0.058385074 = score(doc=588,freq=1.0), product of:
             0.15712017 = queryWeight, product of:
               1.3109037 = boost
               4.7564163 = idf(docFreq=1037, maxDocs=44421)
               0.025198882 = queryNorm
             0.37159503 = fieldWeight in 588, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.7564163 = idf(docFreq=1037, maxDocs=44421)
               0.078125 = fieldNorm(doc=588)
         0.08919342 = weight(abstract_txt:group in 588) [ClassicSimilarity], result of:
           0.08919342 = score(doc=588,freq=2.0), product of:
             0.16541539 = queryWeight, product of:
               1.3450634 = boost
               4.88036 = idf(docFreq=916, maxDocs=44421)
               0.025198882 = queryNorm
             0.5392087 = fieldWeight in 588, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               4.88036 = idf(docFreq=916, maxDocs=44421)
               0.078125 = fieldNorm(doc=588)
         0.07927435 = weight(abstract_txt:working in 588) [ClassicSimilarity], result of:
           0.07927435 = score(doc=588,freq=1.0), product of:
             0.19265746 = queryWeight, product of:
               1.4516026 = boost
               5.266921 = idf(docFreq=622, maxDocs=44421)
               0.025198882 = queryNorm
             0.41147822 = fieldWeight in 588, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.266921 = idf(docFreq=622, maxDocs=44421)
               0.078125 = fieldNorm(doc=588)
         0.120994575 = weight(abstract_txt:congress in 588) [ClassicSimilarity], result of:
           0.120994575 = score(doc=588,freq=2.0), product of:
             0.20270509 = queryWeight, product of:
               1.4889741 = boost
               5.4025183 = idf(docFreq=543, maxDocs=44421)
               0.025198882 = queryNorm
             0.59689957 = fieldWeight in 588, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               5.4025183 = idf(docFreq=543, maxDocs=44421)
               0.078125 = fieldNorm(doc=588)
         0.044119857 = weight(abstract_txt:libraries in 588) [ClassicSimilarity], result of:
           0.044119857 = score(doc=588,freq=1.0), product of:
             0.14921662 = queryWeight, product of:
               1.5646206 = boost
               3.78466 = idf(docFreq=2742, maxDocs=44421)
               0.025198882 = queryNorm
             0.29567656 = fieldWeight in 588, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.78466 = idf(docFreq=2742, maxDocs=44421)
               0.078125 = fieldNorm(doc=588)
         0.10774432 = weight(abstract_txt:library in 588) [ClassicSimilarity], result of:
           0.10774432 = score(doc=588,freq=6.0), product of:
             0.176559 = queryWeight, product of:
               2.1972008 = boost
               3.188885 = idf(docFreq=4976, maxDocs=44421)
               0.025198882 = queryNorm
             0.6102454 = fieldWeight in 588, product of:
               2.4494898 = tf(freq=6.0), with freq of:
                 6.0 = termFreq=6.0
               3.188885 = idf(docFreq=4976, maxDocs=44421)
               0.078125 = fieldNorm(doc=588)
         0.114299245 = weight(abstract_txt:control in 588) [ClassicSimilarity], result of:
           0.114299245 = score(doc=588,freq=1.0), product of:
             0.296305 = queryWeight, product of:
               2.3814602 = boost
               4.9375825 = idf(docFreq=865, maxDocs=44421)
               0.025198882 = queryNorm
             0.38574862 = fieldWeight in 588, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.9375825 = idf(docFreq=865, maxDocs=44421)
               0.078125 = fieldNorm(doc=588)
         0.09274251 = weight(abstract_txt:future in 588) [ClassicSimilarity], result of:
           0.09274251 = score(doc=588,freq=1.0), product of:
             0.28029203 = queryWeight, product of:
               2.626343 = boost
               4.23524 = idf(docFreq=1747, maxDocs=44421)
               0.025198882 = queryNorm
             0.33087814 = fieldWeight in 588, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.23524 = idf(docFreq=1747, maxDocs=44421)
               0.078125 = fieldNorm(doc=588)
         0.17790635 = weight(abstract_txt:bibliographic in 588) [ClassicSimilarity], result of:
           0.17790635 = score(doc=588,freq=3.0), product of:
             0.3107644 = queryWeight, product of:
               2.9150128 = boost
               4.230674 = idf(docFreq=1755, maxDocs=44421)
               0.025198882 = queryNorm
             0.57247984 = fieldWeight in 588, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               4.230674 = idf(docFreq=1755, maxDocs=44421)
               0.078125 = fieldNorm(doc=588)
         0.045671735 = weight(abstract_txt:that in 588) [ClassicSimilarity], result of:
           0.045671735 = score(doc=588,freq=2.0), product of:
             0.17479266 = queryWeight, product of:
               2.9330716 = boost
               2.3649352 = idf(docFreq=11344, maxDocs=44421)
               0.025198882 = queryNorm
             0.2612909 = fieldWeight in 588, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               2.3649352 = idf(docFreq=11344, maxDocs=44421)
               0.078125 = fieldNorm(doc=588)
       0.44 = coord(11/25)
   

4. BIBFRAME Model Overview (2013) 0.36

   0.36016643 = sum of:
     0.36016643 = product of:
       1.1255201 = sum of:
         0.11559654 = weight(abstract_txt:community in 1763) [ClassicSimilarity], result of:
           0.11559654 = score(doc=1763,freq=2.0), product of:
             0.15712017 = queryWeight, product of:
               1.3109037 = boost
               4.7564163 = idf(docFreq=1037, maxDocs=44421)
               0.025198882 = queryNorm
             0.7357206 = fieldWeight in 1763, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               4.7564163 = idf(docFreq=1037, maxDocs=44421)
               0.109375 = fieldNorm(doc=1763)
         0.23989718 = weight(abstract_txt:transition in 1763) [ClassicSimilarity], result of:
           0.23989718 = score(doc=1763,freq=2.0), product of:
             0.23225899 = queryWeight, product of:
               1.3802943 = boost
               6.677587 = idf(docFreq=151, maxDocs=44421)
               0.025198882 = queryNorm
             1.0328865 = fieldWeight in 1763, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               6.677587 = idf(docFreq=151, maxDocs=44421)
               0.109375 = fieldNorm(doc=1763)
         0.11098408 = weight(abstract_txt:working in 1763) [ClassicSimilarity], result of:
           0.11098408 = score(doc=1763,freq=1.0), product of:
             0.19265746 = queryWeight, product of:
               1.4516026 = boost
               5.266921 = idf(docFreq=622, maxDocs=44421)
               0.025198882 = queryNorm
             0.5760695 = fieldWeight in 1763, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.266921 = idf(docFreq=622, maxDocs=44421)
               0.109375 = fieldNorm(doc=1763)
         0.1693924 = weight(abstract_txt:congress in 1763) [ClassicSimilarity], result of:
           0.1693924 = score(doc=1763,freq=2.0), product of:
             0.20270509 = queryWeight, product of:
               1.4889741 = boost
               5.4025183 = idf(docFreq=543, maxDocs=44421)
               0.025198882 = queryNorm
             0.8356594 = fieldWeight in 1763, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               5.4025183 = idf(docFreq=543, maxDocs=44421)
               0.109375 = fieldNorm(doc=1763)
         0.106661424 = weight(abstract_txt:library in 1763) [ClassicSimilarity], result of:
           0.106661424 = score(doc=1763,freq=3.0), product of:
             0.176559 = queryWeight, product of:
               2.1972008 = boost
               3.188885 = idf(docFreq=4976, maxDocs=44421)
               0.025198882 = queryNorm
             0.6041121 = fieldWeight in 1763, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               3.188885 = idf(docFreq=4976, maxDocs=44421)
               0.109375 = fieldNorm(doc=1763)
         0.1298395 = weight(abstract_txt:future in 1763) [ClassicSimilarity], result of:
           0.1298395 = score(doc=1763,freq=1.0), product of:
             0.28029203 = queryWeight, product of:
               2.626343 = boost
               4.23524 = idf(docFreq=1747, maxDocs=44421)
               0.025198882 = queryNorm
             0.46322936 = fieldWeight in 1763, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.23524 = idf(docFreq=1747, maxDocs=44421)
               0.109375 = fieldNorm(doc=1763)
         0.10934896 = weight(abstract_txt:will in 1763) [ClassicSimilarity], result of:
           0.10934896 = score(doc=1763,freq=1.0), product of:
             0.25890183 = queryWeight, product of:
               2.6606784 = boost
               3.8615482 = idf(docFreq=2539, maxDocs=44421)
               0.025198882 = queryNorm
             0.42235684 = fieldWeight in 1763, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.8615482 = idf(docFreq=2539, maxDocs=44421)
               0.109375 = fieldNorm(doc=1763)
         0.14379999 = weight(abstract_txt:bibliographic in 1763) [ClassicSimilarity], result of:
           0.14379999 = score(doc=1763,freq=1.0), product of:
             0.3107644 = queryWeight, product of:
               2.9150128 = boost
               4.230674 = idf(docFreq=1755, maxDocs=44421)
               0.025198882 = queryNorm
             0.46272993 = fieldWeight in 1763, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.230674 = idf(docFreq=1755, maxDocs=44421)
               0.109375 = fieldNorm(doc=1763)
       0.32 = coord(8/25)
   

5. Cooey, N.; Phillips, A.: Library of Congress Subject Headings : a post-coordinated future (2023) 0.34

   0.34375754 = sum of:
     0.34375754 = product of:
       1.0742424 = sum of:
         0.3465152 = weight(abstract_txt:coordinated in 2165) [ClassicSimilarity], result of:
           0.3465152 = score(doc=2165,freq=6.0), product of:
             0.19921912 = queryWeight, product of:
               1.0437713 = boost
               7.574333 = idf(docFreq=61, maxDocs=44421)
               0.025198882 = queryNorm
             1.7393672 = fieldWeight in 2165, product of:
               2.4494898 = tf(freq=6.0), with freq of:
                 6.0 = termFreq=6.0
               7.574333 = idf(docFreq=61, maxDocs=44421)
               0.09375 = fieldNorm(doc=2165)
         0.15629429 = weight(abstract_txt:leadership in 2165) [ClassicSimilarity], result of:
           0.15629429 = score(doc=2165,freq=1.0), product of:
             0.21290962 = queryWeight, product of:
               1.0790398 = boost
               7.8302665 = idf(docFreq=47, maxDocs=44421)
               0.025198882 = queryNorm
             0.73408747 = fieldWeight in 2165, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.8302665 = idf(docFreq=47, maxDocs=44421)
               0.09375 = fieldNorm(doc=2165)
         0.1451935 = weight(abstract_txt:congress in 2165) [ClassicSimilarity], result of:
           0.1451935 = score(doc=2165,freq=2.0), product of:
             0.20270509 = queryWeight, product of:
               1.4889741 = boost
               5.4025183 = idf(docFreq=543, maxDocs=44421)
               0.025198882 = queryNorm
             0.7162795 = fieldWeight in 2165, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               5.4025183 = idf(docFreq=543, maxDocs=44421)
               0.09375 = fieldNorm(doc=2165)
         0.05294383 = weight(abstract_txt:libraries in 2165) [ClassicSimilarity], result of:
           0.05294383 = score(doc=2165,freq=1.0), product of:
             0.14921662 = queryWeight, product of:
               1.5646206 = boost
               3.78466 = idf(docFreq=2742, maxDocs=44421)
               0.025198882 = queryNorm
             0.35481188 = fieldWeight in 2165, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.78466 = idf(docFreq=2742, maxDocs=44421)
               0.09375 = fieldNorm(doc=2165)
         0.07464745 = weight(abstract_txt:library in 2165) [ClassicSimilarity], result of:
           0.07464745 = score(doc=2165,freq=2.0), product of:
             0.176559 = queryWeight, product of:
               2.1972008 = boost
               3.188885 = idf(docFreq=4976, maxDocs=44421)
               0.025198882 = queryNorm
             0.4227904 = fieldWeight in 2165, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               3.188885 = idf(docFreq=4976, maxDocs=44421)
               0.09375 = fieldNorm(doc=2165)
         0.111291006 = weight(abstract_txt:future in 2165) [ClassicSimilarity], result of:
           0.111291006 = score(doc=2165,freq=1.0), product of:
             0.28029203 = queryWeight, product of:
               2.626343 = boost
               4.23524 = idf(docFreq=1747, maxDocs=44421)
               0.025198882 = queryNorm
             0.39705375 = fieldWeight in 2165, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.23524 = idf(docFreq=1747, maxDocs=44421)
               0.09375 = fieldNorm(doc=2165)
         0.13255095 = weight(abstract_txt:will in 2165) [ClassicSimilarity], result of:
           0.13255095 = score(doc=2165,freq=2.0), product of:
             0.25890183 = queryWeight, product of:
               2.6606784 = boost
               3.8615482 = idf(docFreq=2539, maxDocs=44421)
               0.025198882 = queryNorm
             0.5119738 = fieldWeight in 2165, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               3.8615482 = idf(docFreq=2539, maxDocs=44421)
               0.09375 = fieldNorm(doc=2165)
         0.054806076 = weight(abstract_txt:that in 2165) [ClassicSimilarity], result of:
           0.054806076 = score(doc=2165,freq=2.0), product of:
             0.17479266 = queryWeight, product of:
               2.9330716 = boost
               2.3649352 = idf(docFreq=11344, maxDocs=44421)
               0.025198882 = queryNorm
             0.31354907 = fieldWeight in 2165, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               2.3649352 = idf(docFreq=11344, maxDocs=44421)
               0.09375 = fieldNorm(doc=2165)
       0.32 = coord(8/25)