Document (#27153)

Author

Nicholson, D.M.
Dawson, A.
Shiri, A.

Title

HILT: a pilot terminology mapping service with a DDC spine

Source

Cataloging and classification quarterly. 42(2006) nos.3/4, S.187-200

Year

2006

Abstract

The role of DDC in the ongoing HILT (High-level Thesaurus) project is discussed. A phased initiative, funded by JISC in the UK, HILT addresses an issue of likely interest to anyone serving users wishing to cross-search or cross-browse groups of networked information services, whether at regional, national or international level - the problem of subject-based retrieval from multiple sources using different subject schemes for resource description. Although all three phases of HILT to date are covered, the primary concern is with the subject interoperability solution piloted in phase II, and with the use of DDC as a spine in that approach.

Content

Vgl. auch: http://catalogingandclassificationquarterly.com/

Footnote

Beitrag in einem Themenheft "Moving beyond the presentation layer: content and context in the Dewey Decimal Classification (DDC) System"

Theme

Semantische Interoperabilität

Object

DDC
HILT

Similar documents (author)

1. McCulloch, E.; Shiri, A.; Nicholson, A.D.: Subject searching requirements : the HILT II experience (2004) 2.40

   2.395824 = sum of:
     2.395824 = product of:
       3.5937357 = sum of:
         1.7683815 = weight(author_txt:nicholson in 4758) [ClassicSimilarity], result of:
           1.7683815 = score(doc=4758,freq=1.0), product of:
             0.5508081 = queryWeight, product of:
               8.561393 = idf(docFreq=22, maxDocs=44218)
               0.06433627 = queryNorm
             3.2105222 = fieldWeight in 4758, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               8.561393 = idf(docFreq=22, maxDocs=44218)
               0.375 = fieldNorm(doc=4758)
         1.8253543 = weight(author_txt:shiri in 4758) [ClassicSimilarity], result of:
           1.8253543 = score(doc=4758,freq=1.0), product of:
             0.5625759 = queryWeight, product of:
               1.0106258 = boost
               8.652365 = idf(docFreq=20, maxDocs=44218)
               0.06433627 = queryNorm
             3.2446368 = fieldWeight in 4758, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               8.652365 = idf(docFreq=20, maxDocs=44218)
               0.375 = fieldNorm(doc=4758)
       0.6666667 = coord(2/3)
   

2. Dawson, J.W.: Kurt Gödel und die Grenzen der Logik (1999) 1.16

   1.1634365 = sum of:
     1.1634365 = product of:
       3.4903095 = sum of:
         3.4903095 = weight(author_txt:dawson in 4503) [ClassicSimilarity], result of:
           3.4903095 = score(doc=4503,freq=1.0), product of:
             0.61653787 = queryWeight, product of:
               1.0579855 = boost
               9.05783 = idf(docFreq=13, maxDocs=44218)
               0.06433627 = queryNorm
             5.661144 = fieldWeight in 4503, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               9.05783 = idf(docFreq=13, maxDocs=44218)
               0.625 = fieldNorm(doc=4503)
       0.33333334 = coord(1/3)
   

3. Dawson, A.: BUBL bursts out of Bath (1997) 1.16

   1.1634365 = sum of:
     1.1634365 = product of:
       3.4903095 = sum of:
         3.4903095 = weight(author_txt:dawson in 199) [ClassicSimilarity], result of:
           3.4903095 = score(doc=199,freq=1.0), product of:
             0.61653787 = queryWeight, product of:
               1.0579855 = boost
               9.05783 = idf(docFreq=13, maxDocs=44218)
               0.06433627 = queryNorm
             5.661144 = fieldWeight in 199, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               9.05783 = idf(docFreq=13, maxDocs=44218)
               0.625 = fieldNorm(doc=199)
       0.33333334 = coord(1/3)
   

4. Dawson, A.: ¬The Internet for library and information service professionals (1995) 1.16

   1.1634365 = sum of:
     1.1634365 = product of:
       3.4903095 = sum of:
         3.4903095 = weight(author_txt:dawson in 840) [ClassicSimilarity], result of:
           3.4903095 = score(doc=840,freq=1.0), product of:
             0.61653787 = queryWeight, product of:
               1.0579855 = boost
               9.05783 = idf(docFreq=13, maxDocs=44218)
               0.06433627 = queryNorm
             5.661144 = fieldWeight in 840, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               9.05783 = idf(docFreq=13, maxDocs=44218)
               0.625 = fieldNorm(doc=840)
       0.33333334 = coord(1/3)
   

5. Dawson, H.: Know it all, find it fast for academic libraries (2012) 1.16

   1.1634365 = sum of:
     1.1634365 = product of:
       3.4903095 = sum of:
         3.4903095 = weight(author_txt:dawson in 3728) [ClassicSimilarity], result of:
           3.4903095 = score(doc=3728,freq=1.0), product of:
             0.61653787 = queryWeight, product of:
               1.0579855 = boost
               9.05783 = idf(docFreq=13, maxDocs=44218)
               0.06433627 = queryNorm
             5.661144 = fieldWeight in 3728, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               9.05783 = idf(docFreq=13, maxDocs=44218)
               0.625 = fieldNorm(doc=3728)
       0.33333334 = coord(1/3)
   

Similar documents (content)

1. Nicholson, D.; Wake, S.: HILT: subject retrieval in a distributed environment (2003) 0.58

   0.5791454 = sum of:
     0.5791454 = product of:
       2.895727 = sum of:
         0.044727385 = weight(abstract_txt:date in 3810) [ClassicSimilarity], result of:
           0.044727385 = score(doc=3810,freq=1.0), product of:
             0.07897705 = queryWeight, product of:
               1.0135195 = boost
               6.0408955 = idf(docFreq=285, maxDocs=44218)
               0.01289934 = queryNorm
             0.56633395 = fieldWeight in 3810, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.0408955 = idf(docFreq=285, maxDocs=44218)
               0.09375 = fieldNorm(doc=3810)
         0.036927093 = weight(abstract_txt:level in 3810) [ClassicSimilarity], result of:
           0.036927093 = score(doc=3810,freq=1.0), product of:
             0.08757067 = queryWeight, product of:
               1.5093014 = boost
               4.497956 = idf(docFreq=1337, maxDocs=44218)
               0.01289934 = queryNorm
             0.42168337 = fieldWeight in 3810, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.497956 = idf(docFreq=1337, maxDocs=44218)
               0.09375 = fieldNorm(doc=3810)
         0.07130351 = weight(abstract_txt:cross in 3810) [ClassicSimilarity], result of:
           0.07130351 = score(doc=3810,freq=1.0), product of:
             0.13579044 = queryWeight, product of:
               1.879452 = boost
               5.601063 = idf(docFreq=443, maxDocs=44218)
               0.01289934 = queryNorm
             0.52509964 = fieldWeight in 3810, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.601063 = idf(docFreq=443, maxDocs=44218)
               0.09375 = fieldNorm(doc=3810)
         0.051338393 = weight(abstract_txt:subject in 3810) [ClassicSimilarity], result of:
           0.051338393 = score(doc=3810,freq=2.0), product of:
             0.09910841 = queryWeight, product of:
               1.9665163 = boost
               3.9070187 = idf(docFreq=2415, maxDocs=44218)
               0.01289934 = queryNorm
             0.5180024 = fieldWeight in 3810, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               3.9070187 = idf(docFreq=2415, maxDocs=44218)
               0.09375 = fieldNorm(doc=3810)
         2.6914306 = weight(title_txt:hilt in 3810) [ClassicSimilarity], result of:
           2.6914306 = score(doc=3810,freq=1.0), product of:
             0.76398945 = queryWeight, product of:
               6.304568 = boost
               9.394302 = idf(docFreq=9, maxDocs=44218)
               0.01289934 = queryNorm
             3.5228634 = fieldWeight in 3810, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               9.394302 = idf(docFreq=9, maxDocs=44218)
               0.375 = fieldNorm(doc=3810)
       0.2 = coord(5/25)
   

2. McCulloch, E.; Shiri, A.; Nicholson, A.D.: Subject searching requirements : the HILT II experience (2004) 0.57

   0.57313555 = sum of:
     0.57313555 = product of:
       2.8656778 = sum of:
         0.041453697 = weight(abstract_txt:phase in 4758) [ClassicSimilarity], result of:
           0.041453697 = score(doc=4758,freq=1.0), product of:
             0.08477769 = queryWeight, product of:
               1.0500802 = boost
               6.258808 = idf(docFreq=229, maxDocs=44218)
               0.01289934 = queryNorm
             0.4889694 = fieldWeight in 4758, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.258808 = idf(docFreq=229, maxDocs=44218)
               0.078125 = fieldNorm(doc=4758)
         0.065450884 = weight(abstract_txt:pilot in 4758) [ClassicSimilarity], result of:
           0.065450884 = score(doc=4758,freq=2.0), product of:
             0.09123744 = queryWeight, product of:
               1.0893519 = boost
               6.4928803 = idf(docFreq=181, maxDocs=44218)
               0.01289934 = queryNorm
             0.7173687 = fieldWeight in 4758, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               6.4928803 = idf(docFreq=181, maxDocs=44218)
               0.078125 = fieldNorm(doc=4758)
         0.007923018 = weight(abstract_txt:with in 4758) [ClassicSimilarity], result of:
           0.007923018 = score(doc=4758,freq=1.0), product of:
             0.04057018 = queryWeight, product of:
               1.2581886 = boost
               2.4997334 = idf(docFreq=9868, maxDocs=44218)
               0.01289934 = queryNorm
             0.19529167 = fieldWeight in 4758, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               2.4997334 = idf(docFreq=9868, maxDocs=44218)
               0.078125 = fieldNorm(doc=4758)
         0.05941959 = weight(abstract_txt:cross in 4758) [ClassicSimilarity], result of:
           0.05941959 = score(doc=4758,freq=1.0), product of:
             0.13579044 = queryWeight, product of:
               1.879452 = boost
               5.601063 = idf(docFreq=443, maxDocs=44218)
               0.01289934 = queryNorm
             0.43758303 = fieldWeight in 4758, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.601063 = idf(docFreq=443, maxDocs=44218)
               0.078125 = fieldNorm(doc=4758)
         2.6914306 = weight(title_txt:hilt in 4758) [ClassicSimilarity], result of:
           2.6914306 = score(doc=4758,freq=1.0), product of:
             0.76398945 = queryWeight, product of:
               6.304568 = boost
               9.394302 = idf(docFreq=9, maxDocs=44218)
               0.01289934 = queryNorm
             3.5228634 = fieldWeight in 4758, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               9.394302 = idf(docFreq=9, maxDocs=44218)
               0.375 = fieldNorm(doc=4758)
       0.2 = coord(5/25)
   

3. Wake, S.; Nicholson, D.: HILT: High-Level Thesaurus Project : building consensus for interoperable subject access across communities (2001) 0.56

   0.5568707 = sum of:
     0.5568707 = product of:
       1.988824 = sum of:
         0.017900532 = weight(abstract_txt:solution in 1224) [ClassicSimilarity], result of:
           0.017900532 = score(doc=1224,freq=1.0), product of:
             0.07688413 = queryWeight, product of:
               5.9603148 = idf(docFreq=309, maxDocs=44218)
               0.01289934 = queryNorm
             0.2328248 = fieldWeight in 1224, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.9603148 = idf(docFreq=309, maxDocs=44218)
               0.0390625 = fieldNorm(doc=1224)
         0.02772756 = weight(abstract_txt:interoperability in 1224) [ClassicSimilarity], result of:
           0.02772756 = score(doc=1224,freq=2.0), product of:
             0.08169407 = queryWeight, product of:
               1.030806 = boost
               6.1439276 = idf(docFreq=257, maxDocs=44218)
               0.01289934 = queryNorm
             0.33940727 = fieldWeight in 1224, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               6.1439276 = idf(docFreq=257, maxDocs=44218)
               0.0390625 = fieldNorm(doc=1224)
         0.02819317 = weight(abstract_txt:browse in 1224) [ClassicSimilarity], result of:
           0.02819317 = score(doc=1224,freq=1.0), product of:
             0.10407714 = queryWeight, product of:
               1.1634811 = boost
               6.9347134 = idf(docFreq=116, maxDocs=44218)
               0.01289934 = queryNorm
             0.27088726 = fieldWeight in 1224, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.9347134 = idf(docFreq=116, maxDocs=44218)
               0.0390625 = fieldNorm(doc=1224)
         0.007923018 = weight(abstract_txt:with in 1224) [ClassicSimilarity], result of:
           0.007923018 = score(doc=1224,freq=4.0), product of:
             0.04057018 = queryWeight, product of:
               1.2581886 = boost
               2.4997334 = idf(docFreq=9868, maxDocs=44218)
               0.01289934 = queryNorm
             0.19529167 = fieldWeight in 1224, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               2.4997334 = idf(docFreq=9868, maxDocs=44218)
               0.0390625 = fieldNorm(doc=1224)
         0.072773844 = weight(abstract_txt:cross in 1224) [ClassicSimilarity], result of:
           0.072773844 = score(doc=1224,freq=6.0), product of:
             0.13579044 = queryWeight, product of:
               1.879452 = boost
               5.601063 = idf(docFreq=443, maxDocs=44218)
               0.01289934 = queryNorm
             0.5359276 = fieldWeight in 1224, product of:
               2.4494898 = tf(freq=6.0), with freq of:
                 6.0 = termFreq=6.0
               5.601063 = idf(docFreq=443, maxDocs=44218)
               0.0390625 = fieldNorm(doc=1224)
         0.04001889 = weight(abstract_txt:subject in 1224) [ClassicSimilarity], result of:
           0.04001889 = score(doc=1224,freq=7.0), product of:
             0.09910841 = queryWeight, product of:
               1.9665163 = boost
               3.9070187 = idf(docFreq=2415, maxDocs=44218)
               0.01289934 = queryNorm
             0.40378904 = fieldWeight in 1224, product of:
               2.6457512 = tf(freq=7.0), with freq of:
                 7.0 = termFreq=7.0
               3.9070187 = idf(docFreq=2415, maxDocs=44218)
               0.0390625 = fieldNorm(doc=1224)
         1.794287 = weight(title_txt:hilt in 1224) [ClassicSimilarity], result of:
           1.794287 = score(doc=1224,freq=1.0), product of:
             0.76398945 = queryWeight, product of:
               6.304568 = boost
               9.394302 = idf(docFreq=9, maxDocs=44218)
               0.01289934 = queryNorm
             2.3485756 = fieldWeight in 1224, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               9.394302 = idf(docFreq=9, maxDocs=44218)
               0.25 = fieldNorm(doc=1224)
       0.28 = coord(7/25)
   

4. Nicholson, D.: High-Level Thesaurus (HILT) project : interoperability and cross-searching distributed services (200?) 0.50

   0.5026462 = sum of:
     0.5026462 = product of:
       2.0943592 = sum of:
         0.054897763 = weight(abstract_txt:interoperability in 5966) [ClassicSimilarity], result of:
           0.054897763 = score(doc=5966,freq=1.0), product of:
             0.08169407 = queryWeight, product of:
               1.030806 = boost
               6.1439276 = idf(docFreq=257, maxDocs=44218)
               0.01289934 = queryNorm
             0.67199206 = fieldWeight in 5966, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.1439276 = idf(docFreq=257, maxDocs=44218)
               0.109375 = fieldNorm(doc=5966)
         0.011092226 = weight(abstract_txt:with in 5966) [ClassicSimilarity], result of:
           0.011092226 = score(doc=5966,freq=1.0), product of:
             0.04057018 = queryWeight, product of:
               1.2581886 = boost
               2.4997334 = idf(docFreq=9868, maxDocs=44218)
               0.01289934 = queryNorm
             0.27340835 = fieldWeight in 5966, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               2.4997334 = idf(docFreq=9868, maxDocs=44218)
               0.109375 = fieldNorm(doc=5966)
         0.043081608 = weight(abstract_txt:level in 5966) [ClassicSimilarity], result of:
           0.043081608 = score(doc=5966,freq=1.0), product of:
             0.08757067 = queryWeight, product of:
               1.5093014 = boost
               4.497956 = idf(docFreq=1337, maxDocs=44218)
               0.01289934 = queryNorm
             0.49196392 = fieldWeight in 5966, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.497956 = idf(docFreq=1337, maxDocs=44218)
               0.109375 = fieldNorm(doc=5966)
         0.11764479 = weight(abstract_txt:cross in 5966) [ClassicSimilarity], result of:
           0.11764479 = score(doc=5966,freq=2.0), product of:
             0.13579044 = queryWeight, product of:
               1.879452 = boost
               5.601063 = idf(docFreq=443, maxDocs=44218)
               0.01289934 = queryNorm
             0.8663702 = fieldWeight in 5966, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               5.601063 = idf(docFreq=443, maxDocs=44218)
               0.109375 = fieldNorm(doc=5966)
         0.07335584 = weight(abstract_txt:subject in 5966) [ClassicSimilarity], result of:
           0.07335584 = score(doc=5966,freq=3.0), product of:
             0.09910841 = queryWeight, product of:
               1.9665163 = boost
               3.9070187 = idf(docFreq=2415, maxDocs=44218)
               0.01289934 = queryNorm
             0.74015754 = fieldWeight in 5966, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               3.9070187 = idf(docFreq=2415, maxDocs=44218)
               0.109375 = fieldNorm(doc=5966)
         1.794287 = weight(title_txt:hilt in 5966) [ClassicSimilarity], result of:
           1.794287 = score(doc=5966,freq=1.0), product of:
             0.76398945 = queryWeight, product of:
               6.304568 = boost
               9.394302 = idf(docFreq=9, maxDocs=44218)
               0.01289934 = queryNorm
             2.3485756 = fieldWeight in 5966, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               9.394302 = idf(docFreq=9, maxDocs=44218)
               0.25 = fieldNorm(doc=5966)
       0.24 = coord(6/25)
   

5. High-Level Thesaurus (HILT) project : recent work (2007) 0.35

   0.35310113 = sum of:
     0.35310113 = product of:
       2.9425094 = sum of:
         0.16637485 = weight(abstract_txt:cross in 5676) [ClassicSimilarity], result of:
           0.16637485 = score(doc=5676,freq=1.0), product of:
             0.13579044 = queryWeight, product of:
               1.879452 = boost
               5.601063 = idf(docFreq=443, maxDocs=44218)
               0.01289934 = queryNorm
             1.2252325 = fieldWeight in 5676, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.601063 = idf(docFreq=443, maxDocs=44218)
               0.21875 = fieldNorm(doc=5676)
         0.08470403 = weight(abstract_txt:subject in 5676) [ClassicSimilarity], result of:
           0.08470403 = score(doc=5676,freq=1.0), product of:
             0.09910841 = queryWeight, product of:
               1.9665163 = boost
               3.9070187 = idf(docFreq=2415, maxDocs=44218)
               0.01289934 = queryNorm
             0.85466033 = fieldWeight in 5676, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.9070187 = idf(docFreq=2415, maxDocs=44218)
               0.21875 = fieldNorm(doc=5676)
         2.6914306 = weight(title_txt:hilt in 5676) [ClassicSimilarity], result of:
           2.6914306 = score(doc=5676,freq=1.0), product of:
             0.76398945 = queryWeight, product of:
               6.304568 = boost
               9.394302 = idf(docFreq=9, maxDocs=44218)
               0.01289934 = queryNorm
             3.5228634 = fieldWeight in 5676, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               9.394302 = idf(docFreq=9, maxDocs=44218)
               0.375 = fieldNorm(doc=5676)
       0.12 = coord(3/25)