Document (#30014)

Author

Calhoun, K.

Title

¬The changing nature of the catalog and its integration with other discovery tools : Prepared for the Library of Congress

Issue

Final report, March 17, 2006.

Source

http://www.loc.gov/catdir/calhoun-report-final.pdf

Year

2006

Pages

52 S

Abstract

The destabilizing influences of the Web, widespread ownership of personal computers, and rising computer literacy have created an era of discontinuous change in research libraries a time when the cumulated assets of the past do not guarantee future success. The library catalog is such an asset. Today, a large and growing number of students and scholars routinely bypass library catalogs in favor of other discovery tools, and the catalog represents a shrinking proportion of the universe of scholarly information. The catalog is in decline, its processes and structures are unsustainable, and change needs to be swift. At the same time, books and serials are not dead, and they are not yet digital. Notwithstanding widespread expansion of digitization projects, ubiquitous e-journals, and a market that seems poised to move to e-books, the role of catalog records in discovery and retrieval of the world's library collections seems likely to continue for at least a couple of decades and probably longer. This report, commissioned by the Library of Congress (LC), offers an analysis of the current situation, options for revitalizing research library catalogs, a feasibility assessment, a vision for change, and a blueprint for action. Library decision makers are the primary audience for this report, whose aim is to elicit support, dialogue, collaboration, and movement toward solutions. Readers from the business community, particularly those that directly serve libraries, may find the report helpful for defining research and development efforts. The same is true for readers from membership organizations such as OCLC Online Computer Library Center, the Research Libraries Group, the Association for Research Libraries, the Council on Library and Information Resources, the Coalition for Networked Information, and the Digital Library Federation. Library managers and practitioners from all functional groups are likely to take an interest in the interview findings and in specific actions laid out in the blueprint.

Content

Vgl. dazu auch die Stellungnahme von T. Mann unter: http://www.guild2910.org/AFSCMECalhounReviewREV.pdf.

Theme

Katalogfragen allgemein
OPAC

Object

Calhoun report

Similar documents (content)

1. Rolla, P.J.: User tags versus Subject headings : can user-supplied data improve subject access to library collections? (2009) 0.17

   0.17155983 = sum of:
     0.17155983 = product of:
       0.61271363 = sum of:
         0.037408385 = weight(abstract_txt:same in 3601) [ClassicSimilarity], result of:
           0.037408385 = score(doc=3601,freq=1.0), product of:
             0.10099085 = queryWeight, product of:
               1.0834213 = boost
               4.7412944 = idf(docFreq=1048, maxDocs=44218)
               0.01966019 = queryNorm
             0.37041363 = fieldWeight in 3601, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.7412944 = idf(docFreq=1048, maxDocs=44218)
               0.078125 = fieldNorm(doc=3601)
         0.08653929 = weight(abstract_txt:books in 3601) [ClassicSimilarity], result of:
           0.08653929 = score(doc=3601,freq=3.0), product of:
             0.1224817 = queryWeight, product of:
               1.1931416 = boost
               5.2214546 = idf(docFreq=648, maxDocs=44218)
               0.01966019 = queryNorm
             0.70654875 = fieldWeight in 3601, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               5.2214546 = idf(docFreq=648, maxDocs=44218)
               0.078125 = fieldNorm(doc=3601)
         0.07822861 = weight(abstract_txt:congress in 3601) [ClassicSimilarity], result of:
           0.07822861 = score(doc=3601,freq=2.0), product of:
             0.13108 = queryWeight, product of:
               1.234311 = boost
               5.4016213 = idf(docFreq=541, maxDocs=44218)
               0.01966019 = queryNorm
             0.5968005 = fieldWeight in 3601, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               5.4016213 = idf(docFreq=541, maxDocs=44218)
               0.078125 = fieldNorm(doc=3601)
         0.07832775 = weight(abstract_txt:catalogs in 3601) [ClassicSimilarity], result of:
           0.07832775 = score(doc=3601,freq=1.0), product of:
             0.16528995 = queryWeight, product of:
               1.3860523 = boost
               6.0656753 = idf(docFreq=278, maxDocs=44218)
               0.01966019 = queryNorm
             0.4738809 = fieldWeight in 3601, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.0656753 = idf(docFreq=278, maxDocs=44218)
               0.078125 = fieldNorm(doc=3601)
         0.037991945 = weight(abstract_txt:libraries in 3601) [ClassicSimilarity], result of:
           0.037991945 = score(doc=3601,freq=1.0), product of:
             0.12856035 = queryWeight, product of:
               1.7287209 = boost
               3.782635 = idf(docFreq=2735, maxDocs=44218)
               0.01966019 = queryNorm
             0.29551837 = fieldWeight in 3601, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.782635 = idf(docFreq=2735, maxDocs=44218)
               0.078125 = fieldNorm(doc=3601)
         0.14119782 = weight(abstract_txt:catalog in 3601) [ClassicSimilarity], result of:
           0.14119782 = score(doc=3601,freq=1.0), product of:
             0.33227783 = queryWeight, product of:
               3.1072562 = boost
               5.4392195 = idf(docFreq=521, maxDocs=44218)
               0.01966019 = queryNorm
             0.42493904 = fieldWeight in 3601, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.4392195 = idf(docFreq=521, maxDocs=44218)
               0.078125 = fieldNorm(doc=3601)
         0.15301983 = weight(abstract_txt:library in 3601) [ClassicSimilarity], result of:
           0.15301983 = score(doc=3601,freq=6.0), product of:
             0.25092176 = queryWeight, product of:
               4.00504 = boost
               3.1867187 = idf(docFreq=4964, maxDocs=44218)
               0.01966019 = queryNorm
             0.60983086 = fieldWeight in 3601, product of:
               2.4494898 = tf(freq=6.0), with freq of:
                 6.0 = termFreq=6.0
               3.1867187 = idf(docFreq=4964, maxDocs=44218)
               0.078125 = fieldNorm(doc=3601)
       0.28 = coord(7/25)
   

2. Markey, K.: ¬The online library catalog : paradise lost and paradise regained? (2007) 0.17

   0.16972852 = sum of:
     0.16972852 = product of:
       0.53040165 = sum of:
         0.024981743 = weight(abstract_txt:books in 1172) [ClassicSimilarity], result of:
           0.024981743 = score(doc=1172,freq=1.0), product of:
             0.1224817 = queryWeight, product of:
               1.1931416 = boost
               5.2214546 = idf(docFreq=648, maxDocs=44218)
               0.01966019 = queryNorm
             0.20396307 = fieldWeight in 1172, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.2214546 = idf(docFreq=648, maxDocs=44218)
               0.0390625 = fieldNorm(doc=1172)
         0.02765799 = weight(abstract_txt:congress in 1172) [ClassicSimilarity], result of:
           0.02765799 = score(doc=1172,freq=1.0), product of:
             0.13108 = queryWeight, product of:
               1.234311 = boost
               5.4016213 = idf(docFreq=541, maxDocs=44218)
               0.01966019 = queryNorm
             0.21100083 = fieldWeight in 1172, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.4016213 = idf(docFreq=541, maxDocs=44218)
               0.0390625 = fieldNorm(doc=1172)
         0.039163876 = weight(abstract_txt:catalogs in 1172) [ClassicSimilarity], result of:
           0.039163876 = score(doc=1172,freq=1.0), product of:
             0.16528995 = queryWeight, product of:
               1.3860523 = boost
               6.0656753 = idf(docFreq=278, maxDocs=44218)
               0.01966019 = queryNorm
             0.23694044 = fieldWeight in 1172, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.0656753 = idf(docFreq=278, maxDocs=44218)
               0.0390625 = fieldNorm(doc=1172)
         0.018995972 = weight(abstract_txt:libraries in 1172) [ClassicSimilarity], result of:
           0.018995972 = score(doc=1172,freq=1.0), product of:
             0.12856035 = queryWeight, product of:
               1.7287209 = boost
               3.782635 = idf(docFreq=2735, maxDocs=44218)
               0.01966019 = queryNorm
             0.14775918 = fieldWeight in 1172, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.782635 = idf(docFreq=2735, maxDocs=44218)
               0.0390625 = fieldNorm(doc=1172)
         0.013979925 = weight(abstract_txt:research in 1172) [ClassicSimilarity], result of:
           0.013979925 = score(doc=1172,freq=1.0), product of:
             0.11288578 = queryWeight, product of:
               1.8111149 = boost
               3.170338 = idf(docFreq=5046, maxDocs=44218)
               0.01966019 = queryNorm
             0.12384132 = fieldWeight in 1172, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.170338 = idf(docFreq=5046, maxDocs=44218)
               0.0390625 = fieldNorm(doc=1172)
         0.058852505 = weight(abstract_txt:report in 1172) [ClassicSimilarity], result of:
           0.058852505 = score(doc=1172,freq=2.0), product of:
             0.19702429 = queryWeight, product of:
               1.853369 = boost
               5.4071717 = idf(docFreq=538, maxDocs=44218)
               0.01966019 = queryNorm
             0.29870686 = fieldWeight in 1172, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               5.4071717 = idf(docFreq=538, maxDocs=44218)
               0.0390625 = fieldNorm(doc=1172)
         0.23415008 = weight(abstract_txt:catalog in 1172) [ClassicSimilarity], result of:
           0.23415008 = score(doc=1172,freq=11.0), product of:
             0.33227783 = queryWeight, product of:
               3.1072562 = boost
               5.4392195 = idf(docFreq=521, maxDocs=44218)
               0.01966019 = queryNorm
             0.70468163 = fieldWeight in 1172, product of:
               3.3166249 = tf(freq=11.0), with freq of:
                 11.0 = termFreq=11.0
               5.4392195 = idf(docFreq=521, maxDocs=44218)
               0.0390625 = fieldNorm(doc=1172)
         0.11261954 = weight(abstract_txt:library in 1172) [ClassicSimilarity], result of:
           0.11261954 = score(doc=1172,freq=13.0), product of:
             0.25092176 = queryWeight, product of:
               4.00504 = boost
               3.1867187 = idf(docFreq=4964, maxDocs=44218)
               0.01966019 = queryNorm
             0.44882333 = fieldWeight in 1172, product of:
               3.6055512 = tf(freq=13.0), with freq of:
                 13.0 = termFreq=13.0
               3.1867187 = idf(docFreq=4964, maxDocs=44218)
               0.0390625 = fieldNorm(doc=1172)
       0.32 = coord(8/25)
   

3. Wool, G.: Filing and precoordination : how subject headings are displayed in online catalogs and why it matters (2000) 0.16

   0.15798539 = sum of:
     0.15798539 = product of:
       0.65827245 = sum of:
         0.066379175 = weight(abstract_txt:congress in 5612) [ClassicSimilarity], result of:
           0.066379175 = score(doc=5612,freq=1.0), product of:
             0.13108 = queryWeight, product of:
               1.234311 = boost
               5.4016213 = idf(docFreq=541, maxDocs=44218)
               0.01966019 = queryNorm
             0.506402 = fieldWeight in 5612, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.4016213 = idf(docFreq=541, maxDocs=44218)
               0.09375 = fieldNorm(doc=5612)
         0.109191 = weight(abstract_txt:likely in 5612) [ClassicSimilarity], result of:
           0.109191 = score(doc=5612,freq=2.0), product of:
             0.14497611 = queryWeight, product of:
               1.2980894 = boost
               5.68073 = idf(docFreq=409, maxDocs=44218)
               0.01966019 = queryNorm
             0.7531655 = fieldWeight in 5612, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               5.68073 = idf(docFreq=409, maxDocs=44218)
               0.09375 = fieldNorm(doc=5612)
         0.13842477 = weight(abstract_txt:widespread in 5612) [ClassicSimilarity], result of:
           0.13842477 = score(doc=5612,freq=1.0), product of:
             0.21395597 = queryWeight, product of:
               1.5769523 = boost
               6.901097 = idf(docFreq=120, maxDocs=44218)
               0.01966019 = queryNorm
             0.64697784 = fieldWeight in 5612, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.901097 = idf(docFreq=120, maxDocs=44218)
               0.09375 = fieldNorm(doc=5612)
         0.09987602 = weight(abstract_txt:report in 5612) [ClassicSimilarity], result of:
           0.09987602 = score(doc=5612,freq=1.0), product of:
             0.19702429 = queryWeight, product of:
               1.853369 = boost
               5.4071717 = idf(docFreq=538, maxDocs=44218)
               0.01966019 = queryNorm
             0.50692236 = fieldWeight in 5612, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.4071717 = idf(docFreq=538, maxDocs=44218)
               0.09375 = fieldNorm(doc=5612)
         0.16943738 = weight(abstract_txt:catalog in 5612) [ClassicSimilarity], result of:
           0.16943738 = score(doc=5612,freq=1.0), product of:
             0.33227783 = queryWeight, product of:
               3.1072562 = boost
               5.4392195 = idf(docFreq=521, maxDocs=44218)
               0.01966019 = queryNorm
             0.5099268 = fieldWeight in 5612, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.4392195 = idf(docFreq=521, maxDocs=44218)
               0.09375 = fieldNorm(doc=5612)
         0.0749641 = weight(abstract_txt:library in 5612) [ClassicSimilarity], result of:
           0.0749641 = score(doc=5612,freq=1.0), product of:
             0.25092176 = queryWeight, product of:
               4.00504 = boost
               3.1867187 = idf(docFreq=4964, maxDocs=44218)
               0.01966019 = queryNorm
             0.29875487 = fieldWeight in 5612, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.1867187 = idf(docFreq=4964, maxDocs=44218)
               0.09375 = fieldNorm(doc=5612)
       0.24 = coord(6/25)
   

4. Kemp, A. de: Information provision : a publisher's point of view in changing times and with new technologies (1993) 0.14

   0.13711058 = sum of:
     0.13711058 = product of:
       0.57129407 = sum of:
         0.18709625 = weight(abstract_txt:shrinking in 6235) [ClassicSimilarity], result of:
           0.18709625 = score(doc=6235,freq=1.0), product of:
             0.18731996 = queryWeight, product of:
               1.0433581 = boost
               9.131938 = idf(docFreq=12, maxDocs=44218)
               0.01966019 = queryNorm
             0.9988057 = fieldWeight in 6235, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               9.131938 = idf(docFreq=12, maxDocs=44218)
               0.109375 = fieldNorm(doc=6235)
         0.05237174 = weight(abstract_txt:same in 6235) [ClassicSimilarity], result of:
           0.05237174 = score(doc=6235,freq=1.0), product of:
             0.10099085 = queryWeight, product of:
               1.0834213 = boost
               4.7412944 = idf(docFreq=1048, maxDocs=44218)
               0.01966019 = queryNorm
             0.51857907 = fieldWeight in 6235, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.7412944 = idf(docFreq=1048, maxDocs=44218)
               0.109375 = fieldNorm(doc=6235)
         0.06994888 = weight(abstract_txt:books in 6235) [ClassicSimilarity], result of:
           0.06994888 = score(doc=6235,freq=1.0), product of:
             0.1224817 = queryWeight, product of:
               1.1931416 = boost
               5.2214546 = idf(docFreq=648, maxDocs=44218)
               0.01966019 = queryNorm
             0.5710966 = fieldWeight in 6235, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.2214546 = idf(docFreq=648, maxDocs=44218)
               0.109375 = fieldNorm(doc=6235)
         0.12123035 = weight(abstract_txt:seems in 6235) [ClassicSimilarity], result of:
           0.12123035 = score(doc=6235,freq=1.0), product of:
             0.17672239 = queryWeight, product of:
               1.4331847 = boost
               6.2719374 = idf(docFreq=226, maxDocs=44218)
               0.01966019 = queryNorm
             0.68599313 = fieldWeight in 6235, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.2719374 = idf(docFreq=226, maxDocs=44218)
               0.109375 = fieldNorm(doc=6235)
         0.053188723 = weight(abstract_txt:libraries in 6235) [ClassicSimilarity], result of:
           0.053188723 = score(doc=6235,freq=1.0), product of:
             0.12856035 = queryWeight, product of:
               1.7287209 = boost
               3.782635 = idf(docFreq=2735, maxDocs=44218)
               0.01966019 = queryNorm
             0.4137257 = fieldWeight in 6235, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.782635 = idf(docFreq=2735, maxDocs=44218)
               0.109375 = fieldNorm(doc=6235)
         0.08745812 = weight(abstract_txt:library in 6235) [ClassicSimilarity], result of:
           0.08745812 = score(doc=6235,freq=1.0), product of:
             0.25092176 = queryWeight, product of:
               4.00504 = boost
               3.1867187 = idf(docFreq=4964, maxDocs=44218)
               0.01966019 = queryNorm
             0.34854737 = fieldWeight in 6235, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.1867187 = idf(docFreq=4964, maxDocs=44218)
               0.109375 = fieldNorm(doc=6235)
       0.24 = coord(6/25)
   

5. McCutcheon, S.; Kreyche, M.; Maurer, M.B.; Nickerson, J.: Morphing metadata : maximizing access to electronic theses and dissertations (2008) 0.13

   0.13381207 = sum of:
     0.13381207 = product of:
       0.5575503 = sum of:
         0.088617735 = weight(abstract_txt:catalogs in 2394) [ClassicSimilarity], result of:
           0.088617735 = score(doc=2394,freq=2.0), product of:
             0.16528995 = queryWeight, product of:
               1.3860523 = boost
               6.0656753 = idf(docFreq=278, maxDocs=44218)
               0.01966019 = queryNorm
             0.536135 = fieldWeight in 2394, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               6.0656753 = idf(docFreq=278, maxDocs=44218)
               0.0625 = fieldNorm(doc=2394)
         0.042982977 = weight(abstract_txt:libraries in 2394) [ClassicSimilarity], result of:
           0.042982977 = score(doc=2394,freq=2.0), product of:
             0.12856035 = queryWeight, product of:
               1.7287209 = boost
               3.782635 = idf(docFreq=2735, maxDocs=44218)
               0.01966019 = queryNorm
             0.33434084 = fieldWeight in 2394, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               3.782635 = idf(docFreq=2735, maxDocs=44218)
               0.0625 = fieldNorm(doc=2394)
         0.038742304 = weight(abstract_txt:research in 2394) [ClassicSimilarity], result of:
           0.038742304 = score(doc=2394,freq=3.0), product of:
             0.11288578 = queryWeight, product of:
               1.8111149 = boost
               3.170338 = idf(docFreq=5046, maxDocs=44218)
               0.01966019 = queryNorm
             0.34319913 = fieldWeight in 2394, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               3.170338 = idf(docFreq=5046, maxDocs=44218)
               0.0625 = fieldNorm(doc=2394)
         0.07472972 = weight(abstract_txt:discovery in 2394) [ClassicSimilarity], result of:
           0.07472972 = score(doc=2394,freq=1.0), product of:
             0.21278223 = queryWeight, product of:
               1.9260594 = boost
               5.619245 = idf(docFreq=435, maxDocs=44218)
               0.01966019 = queryNorm
             0.35120282 = fieldWeight in 2394, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.619245 = idf(docFreq=435, maxDocs=44218)
               0.0625 = fieldNorm(doc=2394)
         0.2259165 = weight(abstract_txt:catalog in 2394) [ClassicSimilarity], result of:
           0.2259165 = score(doc=2394,freq=4.0), product of:
             0.33227783 = queryWeight, product of:
               3.1072562 = boost
               5.4392195 = idf(docFreq=521, maxDocs=44218)
               0.01966019 = queryNorm
             0.67990243 = fieldWeight in 2394, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               5.4392195 = idf(docFreq=521, maxDocs=44218)
               0.0625 = fieldNorm(doc=2394)
         0.086561084 = weight(abstract_txt:library in 2394) [ClassicSimilarity], result of:
           0.086561084 = score(doc=2394,freq=3.0), product of:
             0.25092176 = queryWeight, product of:
               4.00504 = boost
               3.1867187 = idf(docFreq=4964, maxDocs=44218)
               0.01966019 = queryNorm
             0.3449724 = fieldWeight in 2394, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               3.1867187 = idf(docFreq=4964, maxDocs=44218)
               0.0625 = fieldNorm(doc=2394)
       0.24 = coord(6/25)