Document (#28967)

Author

Devadason, F.J.
Intaraksa, N.
Patamawongjariya, P.
Desai, K.

Title

Faceted indexing application for organizing and accessing internet resources

Source

Subject retrieval in a networked environment: Proceedings of the IFLA Satellite Meeting held in Dublin, OH, 14-16 August 2001 and sponsored by the IFLA Classification and Indexing Section, the IFLA Information Technology Section and OCLC. Ed.: I.C. McIlwaine

Imprint

München : Saur

Year

2003

Pages

S.148-159

Series

UBCIM publications: new series; vol.25

Abstract

Organizing and providing access to the resources an the Internet has been a problem area in spite of the availability of sophisticated search engines and other Software tools. There have been several attempts to organize the resources an the WWW. Some of them have tried to use traditional library classification schemes such as the Library of Congress Classification, the Dewey Decimal Classification and others. However there is a need to assign proper subject headings to them and present them in a logical or hierarchical sequence to cater to the need for browsing. This paper attempts to describe an experimental system designed to organize and provide access to web documents using a faceted pre-coordinate indexing system based an the Deep Structure Indexing System (DSIS) derived from POPSI (Postulate based Permuted Subject Indexing) of Bhattacharyya, and the facet analysis and chain indexing System of Ranganathan. A prototype software system has been designed to create a database of records specifying Web documents according to the Dublin Core and input a faceted subject heading according to DSIS. Synonymous terms are added to the standard terms in the heading using appropriate symbols. Once the data are entered along with a description and URL of the Web document, the record is stored in the system. More than one faceted subject heading can be assigned to a record depending an the content of the original document. The system stores the surrogates and keeps the faceted subject headings separately after establishing a link. Search is carried out an index entries derived from the faceted subject heading using chain indexing technique. If a single term is input, the system searches for its presence in the faceted subject headings and displays the subject headings in a sorted sequence reflecting an organizing sequence. If the number of retrieved headings is too large (running into more than a page) then the user has the option of entering another search term to be searched in combination. The system searches subject headings already retrieved and look for those containing the second term. The retrieved faceted subject headings can be displayed and browsed. When the relevant subject heading is selected the system displays the records with their URLs. Using the URL the original document an the web can be accessed. The prototype system developed under Windows NT environment using ASP and web server is under rigorous testing. The database and indexes management routines need further development.

Theme

Klassifikationssysteme im Online-Retrieval
Verbale Doksprachen im Online-Retrieval
Internet

Object

DSIS
POPSI

Similar documents (author)

1. Devadason, F.J.; Intaraksa, N.; Patamawongjariya, P.; Desai, K.: Faceted indexing based system for organizing and accessing Internet resources (2002) 4.08

   4.0794096 = sum of:
     4.0794096 = sum of:
       1.9282775 = weight(author_txt:devadason in 1097) [ClassicSimilarity], result of:
         1.9282775 = score(doc=1097,freq=1.0), product of:
           0.6808882 = queryWeight, product of:
             9.06241 = idf(docFreq=13, maxDocs=44421)
             0.075133234 = queryNorm
           2.832003 = fieldWeight in 1097, product of:
             1.0 = tf(freq=1.0), with freq of:
               1.0 = termFreq=1.0
             9.06241 = idf(docFreq=13, maxDocs=44421)
             0.3125 = fieldNorm(doc=1097)
       2.151132 = weight(author_txt:desai in 1097) [ClassicSimilarity], result of:
         2.151132 = score(doc=1097,freq=1.0), product of:
           0.7323873 = queryWeight, product of:
             1.0371283 = boost
             9.398883 = idf(docFreq=9, maxDocs=44421)
             0.075133234 = queryNorm
           2.937151 = fieldWeight in 1097, product of:
             1.0 = tf(freq=1.0), with freq of:
               1.0 = termFreq=1.0
             9.398883 = idf(docFreq=9, maxDocs=44421)
             0.3125 = fieldNorm(doc=1097)
   

2. Devadason, F.J.; Devadason, R.: TEPACIS: a teaching package on CDS/ISIS (1994) 2.18

   2.181597 = sum of:
     2.181597 = product of:
       4.363194 = sum of:
         4.363194 = weight(author_txt:devadason in 1150) [ClassicSimilarity], result of:
           4.363194 = score(doc=1150,freq=2.0), product of:
             0.6808882 = queryWeight, product of:
               9.06241 = idf(docFreq=13, maxDocs=44421)
               0.075133234 = queryNorm
             6.4080915 = fieldWeight in 1150, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               9.06241 = idf(docFreq=13, maxDocs=44421)
               0.5 = fieldNorm(doc=1150)
       0.5 = coord(1/2)
   

3. Desai, B.C.: Supporting discovery in virtual libraries (1997) 2.15

   2.151132 = sum of:
     2.151132 = product of:
       4.302264 = sum of:
         4.302264 = weight(author_txt:desai in 543) [ClassicSimilarity], result of:
           4.302264 = score(doc=543,freq=1.0), product of:
             0.7323873 = queryWeight, product of:
               1.0371283 = boost
               9.398883 = idf(docFreq=9, maxDocs=44421)
               0.075133234 = queryNorm
             5.874302 = fieldWeight in 543, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               9.398883 = idf(docFreq=9, maxDocs=44421)
               0.625 = fieldNorm(doc=543)
       0.5 = coord(1/2)
   

4. Desai, B.C.: CINDI: a virtual library indexing and discovery system (1999) 2.15

   2.151132 = sum of:
     2.151132 = product of:
       4.302264 = sum of:
         4.302264 = weight(author_txt:desai in 5578) [ClassicSimilarity], result of:
           4.302264 = score(doc=5578,freq=1.0), product of:
             0.7323873 = queryWeight, product of:
               1.0371283 = boost
               9.398883 = idf(docFreq=9, maxDocs=44421)
               0.075133234 = queryNorm
             5.874302 = fieldWeight in 5578, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               9.398883 = idf(docFreq=9, maxDocs=44421)
               0.625 = fieldNorm(doc=5578)
       0.5 = coord(1/2)
   

5. Devadason, F.J.: Ranganathan's idea of facet analysis in action (1986) 1.93

   1.9282775 = sum of:
     1.9282775 = product of:
       3.856555 = sum of:
         3.856555 = weight(author_txt:devadason in 319) [ClassicSimilarity], result of:
           3.856555 = score(doc=319,freq=1.0), product of:
             0.6808882 = queryWeight, product of:
               9.06241 = idf(docFreq=13, maxDocs=44421)
               0.075133234 = queryNorm
             5.664006 = fieldWeight in 319, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               9.06241 = idf(docFreq=13, maxDocs=44421)
               0.625 = fieldNorm(doc=319)
       0.5 = coord(1/2)
   

Similar documents (content)

1. Devadason, F.J.; Intaraksa, N.; Patamawongjariya, P.; Desai, K.: Faceted indexing based system for organizing and accessing Internet resources (2002) 1.91

   1.9082499 = sum of:
     1.9082499 = sum of:
       0.016513139 = weight(abstract_txt:search in 1097) [ClassicSimilarity], result of:
         0.016513139 = score(doc=1097,freq=3.0), product of:
           0.06678353 = queryWeight, product of:
             3.654598 = idf(docFreq=3123, maxDocs=44421)
             0.018273838 = queryNorm
           0.24726364 = fieldWeight in 1097, product of:
             1.7320508 = tf(freq=3.0), with freq of:
               3.0 = termFreq=3.0
             3.654598 = idf(docFreq=3123, maxDocs=44421)
             0.0390625 = fieldNorm(doc=1097)
       0.03497639 = weight(abstract_txt:derived in 1097) [ClassicSimilarity], result of:
         0.03497639 = score(doc=1097,freq=2.0), product of:
           0.11014538 = queryWeight, product of:
             1.048583 = boost
             5.7482243 = idf(docFreq=384, maxDocs=44421)
             0.018273838 = queryNorm
           0.3175475 = fieldWeight in 1097, product of:
             1.4142135 = tf(freq=2.0), with freq of:
               2.0 = termFreq=2.0
             5.7482243 = idf(docFreq=384, maxDocs=44421)
             0.0390625 = fieldNorm(doc=1097)
       0.036061518 = weight(abstract_txt:attempts in 1097) [ClassicSimilarity], result of:
         0.036061518 = score(doc=1097,freq=2.0), product of:
           0.1124119 = queryWeight, product of:
             1.0593168 = boost
             5.807065 = idf(docFreq=362, maxDocs=44421)
             0.018273838 = queryNorm
           0.32079804 = fieldWeight in 1097, product of:
             1.4142135 = tf(freq=2.0), with freq of:
               2.0 = termFreq=2.0
             5.807065 = idf(docFreq=362, maxDocs=44421)
             0.0390625 = fieldNorm(doc=1097)
       0.038280573 = weight(abstract_txt:prototype in 1097) [ClassicSimilarity], result of:
         0.038280573 = score(doc=1097,freq=2.0), product of:
           0.11697738 = queryWeight, product of:
             1.0806141 = boost
             5.9238153 = idf(docFreq=322, maxDocs=44421)
             0.018273838 = queryNorm
           0.32724765 = fieldWeight in 1097, product of:
             1.4142135 = tf(freq=2.0), with freq of:
               2.0 = termFreq=2.0
             5.9238153 = idf(docFreq=322, maxDocs=44421)
             0.0390625 = fieldNorm(doc=1097)
       0.024854429 = weight(abstract_txt:classification in 1097) [ClassicSimilarity], result of:
         0.024854429 = score(doc=1097,freq=4.0), product of:
           0.07969038 = queryWeight, product of:
             1.0923662 = boost
             3.9921594 = idf(docFreq=2228, maxDocs=44421)
             0.018273838 = queryNorm
           0.31188744 = fieldWeight in 1097, product of:
             2.0 = tf(freq=4.0), with freq of:
               4.0 = termFreq=4.0
             3.9921594 = idf(docFreq=2228, maxDocs=44421)
             0.0390625 = fieldNorm(doc=1097)
       0.042014584 = weight(abstract_txt:input in 1097) [ClassicSimilarity], result of:
         0.042014584 = score(doc=1097,freq=2.0), product of:
           0.1244657 = queryWeight, product of:
             1.1146654 = boost
             6.110481 = idf(docFreq=267, maxDocs=44421)
             0.018273838 = queryNorm
           0.33755955 = fieldWeight in 1097, product of:
             1.4142135 = tf(freq=2.0), with freq of:
               2.0 = termFreq=2.0
             6.110481 = idf(docFreq=267, maxDocs=44421)
             0.0390625 = fieldNorm(doc=1097)
       0.02466286 = weight(abstract_txt:need in 1097) [ClassicSimilarity], result of:
         0.02466286 = score(doc=1097,freq=3.0), product of:
           0.08725934 = queryWeight, product of:
             1.1430659 = boost
             4.1774464 = idf(docFreq=1851, maxDocs=44421)
             0.018273838 = queryNorm
           0.28263864 = fieldWeight in 1097, product of:
             1.7320508 = tf(freq=3.0), with freq of:
               3.0 = termFreq=3.0
             4.1774464 = idf(docFreq=1851, maxDocs=44421)
             0.0390625 = fieldNorm(doc=1097)
       0.045629565 = weight(abstract_txt:organize in 1097) [ClassicSimilarity], result of:
         0.045629565 = score(doc=1097,freq=2.0), product of:
           0.13150649 = queryWeight, product of:
             1.145759 = boost
             6.2809324 = idf(docFreq=225, maxDocs=44421)
             0.018273838 = queryNorm
           0.34697577 = fieldWeight in 1097, product of:
             1.4142135 = tf(freq=2.0), with freq of:
               2.0 = termFreq=2.0
             6.2809324 = idf(docFreq=225, maxDocs=44421)
             0.0390625 = fieldNorm(doc=1097)
       0.020815883 = weight(abstract_txt:resources in 1097) [ClassicSimilarity], result of:
         0.020815883 = score(doc=1097,freq=2.0), product of:
           0.08920926 = queryWeight, product of:
             1.155767 = boost
             4.2238636 = idf(docFreq=1767, maxDocs=44421)
             0.018273838 = queryNorm
           0.2333377 = fieldWeight in 1097, product of:
             1.4142135 = tf(freq=2.0), with freq of:
               2.0 = termFreq=2.0
             4.2238636 = idf(docFreq=1767, maxDocs=44421)
             0.0390625 = fieldNorm(doc=1097)
       0.026754105 = weight(abstract_txt:them in 1097) [ClassicSimilarity], result of:
         0.026754105 = score(doc=1097,freq=3.0), product of:
           0.092124805 = queryWeight, product of:
             1.1745015 = boost
             4.292331 = idf(docFreq=1650, maxDocs=44421)
             0.018273838 = queryNorm
           0.29041153 = fieldWeight in 1097, product of:
             1.7320508 = tf(freq=3.0), with freq of:
               3.0 = termFreq=3.0
             4.292331 = idf(docFreq=1650, maxDocs=44421)
             0.0390625 = fieldNorm(doc=1097)
       0.026788132 = weight(abstract_txt:document in 1097) [ClassicSimilarity], result of:
         0.026788132 = score(doc=1097,freq=3.0), product of:
           0.0922029 = queryWeight, product of:
             1.1749994 = boost
             4.29415 = idf(docFreq=1647, maxDocs=44421)
             0.018273838 = queryNorm
           0.2905346 = fieldWeight in 1097, product of:
             1.7320508 = tf(freq=3.0), with freq of:
               3.0 = termFreq=3.0
             4.29415 = idf(docFreq=1647, maxDocs=44421)
             0.0390625 = fieldNorm(doc=1097)
       0.058381077 = weight(abstract_txt:displays in 1097) [ClassicSimilarity], result of:
         0.058381077 = score(doc=1097,freq=2.0), product of:
           0.15498786 = queryWeight, product of:
             1.2438514 = boost
             6.8186655 = idf(docFreq=131, maxDocs=44421)
             0.018273838 = queryNorm
           0.37668163 = fieldWeight in 1097, product of:
             1.4142135 = tf(freq=2.0), with freq of:
               2.0 = termFreq=2.0
             6.8186655 = idf(docFreq=131, maxDocs=44421)
             0.0390625 = fieldNorm(doc=1097)
       0.03729054 = weight(abstract_txt:term in 1097) [ClassicSimilarity], result of:
         0.03729054 = score(doc=1097,freq=3.0), product of:
           0.1149517 = queryWeight, product of:
             1.3119674 = boost
             4.794713 = idf(docFreq=998, maxDocs=44421)
             0.018273838 = queryNorm
           0.32440183 = fieldWeight in 1097, product of:
             1.7320508 = tf(freq=3.0), with freq of:
               3.0 = termFreq=3.0
             4.794713 = idf(docFreq=998, maxDocs=44421)
             0.0390625 = fieldNorm(doc=1097)
       0.0697574 = weight(abstract_txt:chain in 1097) [ClassicSimilarity], result of:
         0.0697574 = score(doc=1097,freq=2.0), product of:
           0.17451917 = queryWeight, product of:
             1.3199006 = boost
             7.2355595 = idf(docFreq=86, maxDocs=44421)
             0.018273838 = queryNorm
           0.39971197 = fieldWeight in 1097, product of:
             1.4142135 = tf(freq=2.0), with freq of:
               2.0 = termFreq=2.0
             7.2355595 = idf(docFreq=86, maxDocs=44421)
             0.0390625 = fieldNorm(doc=1097)
       0.06281761 = weight(abstract_txt:retrieved in 1097) [ClassicSimilarity], result of:
         0.06281761 = score(doc=1097,freq=3.0), product of:
           0.16274358 = queryWeight, product of:
             1.5610516 = boost
             5.7050157 = idf(docFreq=401, maxDocs=44421)
             0.018273838 = queryNorm
           0.3859913 = fieldWeight in 1097, product of:
             1.7320508 = tf(freq=3.0), with freq of:
               3.0 = termFreq=3.0
             5.7050157 = idf(docFreq=401, maxDocs=44421)
             0.0390625 = fieldNorm(doc=1097)
       0.030069996 = weight(abstract_txt:using in 1097) [ClassicSimilarity], result of:
         0.030069996 = score(doc=1097,freq=5.0), product of:
           0.09958758 = queryWeight, product of:
             1.5764939 = boost
             3.4568708 = idf(docFreq=3806, maxDocs=44421)
             0.018273838 = queryNorm
           0.30194524 = fieldWeight in 1097, product of:
             2.236068 = tf(freq=5.0), with freq of:
               5.0 = termFreq=5.0
             3.4568708 = idf(docFreq=3806, maxDocs=44421)
             0.0390625 = fieldNorm(doc=1097)
       0.059695464 = weight(abstract_txt:organizing in 1097) [ClassicSimilarity], result of:
         0.059695464 = score(doc=1097,freq=2.0), product of:
           0.18006982 = queryWeight, product of:
             1.6420478 = boost
             6.0010242 = idf(docFreq=298, maxDocs=44421)
             0.018273838 = queryNorm
           0.33151287 = fieldWeight in 1097, product of:
             1.4142135 = tf(freq=2.0), with freq of:
               2.0 = termFreq=2.0
             6.0010242 = idf(docFreq=298, maxDocs=44421)
             0.0390625 = fieldNorm(doc=1097)
       0.17920764 = weight(abstract_txt:dsis in 1097) [ClassicSimilarity], result of:
         0.17920764 = score(doc=1097,freq=2.0), product of:
           0.32735622 = queryWeight, product of:
             1.8077152 = boost
             9.909708 = idf(docFreq=5, maxDocs=44421)
             0.018273838 = queryNorm
           0.5474392 = fieldWeight in 1097, product of:
             1.4142135 = tf(freq=2.0), with freq of:
               2.0 = termFreq=2.0
             9.909708 = idf(docFreq=5, maxDocs=44421)
             0.0390625 = fieldNorm(doc=1097)
       0.107612126 = weight(abstract_txt:sequence in 1097) [ClassicSimilarity], result of:
         0.107612126 = score(doc=1097,freq=3.0), product of:
           0.23300062 = queryWeight, product of:
             1.8678579 = boost
             6.82627 = idf(docFreq=130, maxDocs=44421)
             0.018273838 = queryNorm
           0.46185338 = fieldWeight in 1097, product of:
             1.7320508 = tf(freq=3.0), with freq of:
               3.0 = termFreq=3.0
             6.82627 = idf(docFreq=130, maxDocs=44421)
             0.0390625 = fieldNorm(doc=1097)
       0.071916014 = weight(abstract_txt:indexing in 1097) [ClassicSimilarity], result of:
         0.071916014 = score(doc=1097,freq=5.0), product of:
           0.18926069 = queryWeight, product of:
             2.380732 = boost
             4.3503094 = idf(docFreq=1557, maxDocs=44421)
             0.018273838 = queryNorm
           0.3799839 = fieldWeight in 1097, product of:
             2.236068 = tf(freq=5.0), with freq of:
               5.0 = termFreq=5.0
             4.3503094 = idf(docFreq=1557, maxDocs=44421)
             0.0390625 = fieldNorm(doc=1097)
       0.17775162 = weight(abstract_txt:heading in 1097) [ClassicSimilarity], result of:
         0.17775162 = score(doc=1097,freq=5.0), product of:
           0.3255807 = queryWeight, product of:
             2.8504865 = boost
             6.250429 = idf(docFreq=232, maxDocs=44421)
             0.018273838 = queryNorm
           0.54595256 = fieldWeight in 1097, product of:
             2.236068 = tf(freq=5.0), with freq of:
               5.0 = termFreq=5.0
             6.250429 = idf(docFreq=232, maxDocs=44421)
             0.0390625 = fieldNorm(doc=1097)
       0.15277274 = weight(abstract_txt:headings in 1097) [ClassicSimilarity], result of:
         0.15277274 = score(doc=1097,freq=6.0), product of:
           0.30983403 = queryWeight, product of:
             3.2901695 = boost
             5.1532483 = idf(docFreq=697, maxDocs=44421)
             0.018273838 = queryNorm
           0.49307927 = fieldWeight in 1097, product of:
             2.4494898 = tf(freq=6.0), with freq of:
               6.0 = termFreq=6.0
             5.1532483 = idf(docFreq=697, maxDocs=44421)
             0.0390625 = fieldNorm(doc=1097)
       0.1064215 = weight(abstract_txt:system in 1097) [ClassicSimilarity], result of:
         0.1064215 = score(doc=1097,freq=15.0), product of:
           0.20856255 = queryWeight, product of:
             3.383913 = boost
             3.372775 = idf(docFreq=4140, maxDocs=44421)
             0.018273838 = queryNorm
           0.5102618 = fieldWeight in 1097, product of:
             3.8729835 = tf(freq=15.0), with freq of:
               15.0 = termFreq=15.0
             3.372775 = idf(docFreq=4140, maxDocs=44421)
             0.0390625 = fieldNorm(doc=1097)
       0.14198089 = weight(abstract_txt:subject in 1097) [ClassicSimilarity], result of:
         0.14198089 = score(doc=1097,freq=11.0), product of:
           0.28028694 = queryWeight, product of:
             3.9228568 = boost
             3.9099448 = idf(docFreq=2419, maxDocs=44421)
             0.018273838 = queryNorm
           0.5065555 = fieldWeight in 1097, product of:
             3.3166249 = tf(freq=11.0), with freq of:
               11.0 = termFreq=11.0
             3.9099448 = idf(docFreq=2419, maxDocs=44421)
             0.0390625 = fieldNorm(doc=1097)
       0.315224 = weight(abstract_txt:faceted in 1097) [ClassicSimilarity], result of:
         0.315224 = score(doc=1097,freq=8.0), product of:
           0.4770118 = queryWeight, product of:
             4.3642964 = boost
             5.981156 = idf(docFreq=304, maxDocs=44421)
             0.018273838 = queryNorm
           0.6608306 = fieldWeight in 1097, product of:
             2.828427 = tf(freq=8.0), with freq of:
               8.0 = termFreq=8.0
             5.981156 = idf(docFreq=304, maxDocs=44421)
             0.0390625 = fieldNorm(doc=1097)
   

2. Devadason, F.J.; Patamawongjariya, P.: FAHOO : faceted alphabetico-hierachically organized objects systems (2000) 1.62

   1.623195 = sum of:
     1.623195 = product of:
       2.135783 = sum of:
         0.01906773 = weight(abstract_txt:search in 1104) [ClassicSimilarity], result of:
           0.01906773 = score(doc=1104,freq=1.0), product of:
             0.06678353 = queryWeight, product of:
               3.654598 = idf(docFreq=3123, maxDocs=44421)
               0.018273838 = queryNorm
             0.28551546 = fieldWeight in 1104, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.654598 = idf(docFreq=3123, maxDocs=44421)
               0.078125 = fieldNorm(doc=1104)
         0.04946409 = weight(abstract_txt:derived in 1104) [ClassicSimilarity], result of:
           0.04946409 = score(doc=1104,freq=1.0), product of:
             0.11014538 = queryWeight, product of:
               1.048583 = boost
               5.7482243 = idf(docFreq=384, maxDocs=44421)
               0.018273838 = queryNorm
             0.44908002 = fieldWeight in 1104, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.7482243 = idf(docFreq=384, maxDocs=44421)
               0.078125 = fieldNorm(doc=1104)
         0.050998688 = weight(abstract_txt:attempts in 1104) [ClassicSimilarity], result of:
           0.050998688 = score(doc=1104,freq=1.0), product of:
             0.1124119 = queryWeight, product of:
               1.0593168 = boost
               5.807065 = idf(docFreq=362, maxDocs=44421)
               0.018273838 = queryNorm
             0.45367694 = fieldWeight in 1104, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.807065 = idf(docFreq=362, maxDocs=44421)
               0.078125 = fieldNorm(doc=1104)
         0.076561145 = weight(abstract_txt:prototype in 1104) [ClassicSimilarity], result of:
           0.076561145 = score(doc=1104,freq=2.0), product of:
             0.11697738 = queryWeight, product of:
               1.0806141 = boost
               5.9238153 = idf(docFreq=322, maxDocs=44421)
               0.018273838 = queryNorm
             0.6544953 = fieldWeight in 1104, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               5.9238153 = idf(docFreq=322, maxDocs=44421)
               0.078125 = fieldNorm(doc=1104)
         0.04027428 = weight(abstract_txt:need in 1104) [ClassicSimilarity], result of:
           0.04027428 = score(doc=1104,freq=2.0), product of:
             0.08725934 = queryWeight, product of:
               1.1430659 = boost
               4.1774464 = idf(docFreq=1851, maxDocs=44421)
               0.018273838 = queryNorm
             0.46154696 = fieldWeight in 1104, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               4.1774464 = idf(docFreq=1851, maxDocs=44421)
               0.078125 = fieldNorm(doc=1104)
         0.09125913 = weight(abstract_txt:organize in 1104) [ClassicSimilarity], result of:
           0.09125913 = score(doc=1104,freq=2.0), product of:
             0.13150649 = queryWeight, product of:
               1.145759 = boost
               6.2809324 = idf(docFreq=225, maxDocs=44421)
               0.018273838 = queryNorm
             0.69395155 = fieldWeight in 1104, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               6.2809324 = idf(docFreq=225, maxDocs=44421)
               0.078125 = fieldNorm(doc=1104)
         0.041631766 = weight(abstract_txt:resources in 1104) [ClassicSimilarity], result of:
           0.041631766 = score(doc=1104,freq=2.0), product of:
             0.08920926 = queryWeight, product of:
               1.155767 = boost
               4.2238636 = idf(docFreq=1767, maxDocs=44421)
               0.018273838 = queryNorm
             0.4666754 = fieldWeight in 1104, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               4.2238636 = idf(docFreq=1767, maxDocs=44421)
               0.078125 = fieldNorm(doc=1104)
         0.043689273 = weight(abstract_txt:them in 1104) [ClassicSimilarity], result of:
           0.043689273 = score(doc=1104,freq=2.0), product of:
             0.092124805 = queryWeight, product of:
               1.1745015 = boost
               4.292331 = idf(docFreq=1650, maxDocs=44421)
               0.018273838 = queryNorm
             0.47424006 = fieldWeight in 1104, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               4.292331 = idf(docFreq=1650, maxDocs=44421)
               0.078125 = fieldNorm(doc=1104)
         0.098651856 = weight(abstract_txt:chain in 1104) [ClassicSimilarity], result of:
           0.098651856 = score(doc=1104,freq=1.0), product of:
             0.17451917 = queryWeight, product of:
               1.3199006 = boost
               7.2355595 = idf(docFreq=86, maxDocs=44421)
               0.018273838 = queryNorm
             0.56527805 = fieldWeight in 1104, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.2355595 = idf(docFreq=86, maxDocs=44421)
               0.078125 = fieldNorm(doc=1104)
         0.046584237 = weight(abstract_txt:using in 1104) [ClassicSimilarity], result of:
           0.046584237 = score(doc=1104,freq=3.0), product of:
             0.09958758 = queryWeight, product of:
               1.5764939 = boost
               3.4568708 = idf(docFreq=3806, maxDocs=44421)
               0.018273838 = queryNorm
             0.46777156 = fieldWeight in 1104, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               3.4568708 = idf(docFreq=3806, maxDocs=44421)
               0.078125 = fieldNorm(doc=1104)
         0.084422134 = weight(abstract_txt:organizing in 1104) [ClassicSimilarity], result of:
           0.084422134 = score(doc=1104,freq=1.0), product of:
             0.18006982 = queryWeight, product of:
               1.6420478 = boost
               6.0010242 = idf(docFreq=298, maxDocs=44421)
               0.018273838 = queryNorm
             0.46883002 = fieldWeight in 1104, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.0010242 = idf(docFreq=298, maxDocs=44421)
               0.078125 = fieldNorm(doc=1104)
         0.35841528 = weight(abstract_txt:dsis in 1104) [ClassicSimilarity], result of:
           0.35841528 = score(doc=1104,freq=2.0), product of:
             0.32735622 = queryWeight, product of:
               1.8077152 = boost
               9.909708 = idf(docFreq=5, maxDocs=44421)
               0.018273838 = queryNorm
             1.0948784 = fieldWeight in 1104, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               9.909708 = idf(docFreq=5, maxDocs=44421)
               0.078125 = fieldNorm(doc=1104)
         0.124259785 = weight(abstract_txt:sequence in 1104) [ClassicSimilarity], result of:
           0.124259785 = score(doc=1104,freq=1.0), product of:
             0.23300062 = queryWeight, product of:
               1.8678579 = boost
               6.82627 = idf(docFreq=130, maxDocs=44421)
               0.018273838 = queryNorm
             0.53330237 = fieldWeight in 1104, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.82627 = idf(docFreq=130, maxDocs=44421)
               0.078125 = fieldNorm(doc=1104)
         0.12864727 = weight(abstract_txt:indexing in 1104) [ClassicSimilarity], result of:
           0.12864727 = score(doc=1104,freq=4.0), product of:
             0.18926069 = queryWeight, product of:
               2.380732 = boost
               4.3503094 = idf(docFreq=1557, maxDocs=44421)
               0.018273838 = queryNorm
             0.67973584 = fieldWeight in 1104, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               4.3503094 = idf(docFreq=1557, maxDocs=44421)
               0.078125 = fieldNorm(doc=1104)
         0.15898585 = weight(abstract_txt:heading in 1104) [ClassicSimilarity], result of:
           0.15898585 = score(doc=1104,freq=1.0), product of:
             0.3255807 = queryWeight, product of:
               2.8504865 = boost
               6.250429 = idf(docFreq=232, maxDocs=44421)
               0.018273838 = queryNorm
             0.48831478 = fieldWeight in 1104, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.250429 = idf(docFreq=232, maxDocs=44421)
               0.078125 = fieldNorm(doc=1104)
         0.12473841 = weight(abstract_txt:headings in 1104) [ClassicSimilarity], result of:
           0.12473841 = score(doc=1104,freq=1.0), product of:
             0.30983403 = queryWeight, product of:
               3.2901695 = boost
               5.1532483 = idf(docFreq=697, maxDocs=44421)
               0.018273838 = queryNorm
             0.40259752 = fieldWeight in 1104, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.1532483 = idf(docFreq=697, maxDocs=44421)
               0.078125 = fieldNorm(doc=1104)
         0.13461374 = weight(abstract_txt:system in 1104) [ClassicSimilarity], result of:
           0.13461374 = score(doc=1104,freq=6.0), product of:
             0.20856255 = queryWeight, product of:
               3.383913 = boost
               3.372775 = idf(docFreq=4140, maxDocs=44421)
               0.018273838 = queryNorm
             0.6454358 = fieldWeight in 1104, product of:
               2.4494898 = tf(freq=6.0), with freq of:
                 6.0 = termFreq=6.0
               3.372775 = idf(docFreq=4140, maxDocs=44421)
               0.078125 = fieldNorm(doc=1104)
         0.1482942 = weight(abstract_txt:subject in 1104) [ClassicSimilarity], result of:
           0.1482942 = score(doc=1104,freq=3.0), product of:
             0.28028694 = queryWeight, product of:
               3.9228568 = boost
               3.9099448 = idf(docFreq=2419, maxDocs=44421)
               0.018273838 = queryNorm
             0.5290799 = fieldWeight in 1104, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               3.9099448 = idf(docFreq=2419, maxDocs=44421)
               0.078125 = fieldNorm(doc=1104)
         0.315224 = weight(abstract_txt:faceted in 1104) [ClassicSimilarity], result of:
           0.315224 = score(doc=1104,freq=2.0), product of:
             0.4770118 = queryWeight, product of:
               4.3642964 = boost
               5.981156 = idf(docFreq=304, maxDocs=44421)
               0.018273838 = queryNorm
             0.6608306 = fieldWeight in 1104, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               5.981156 = idf(docFreq=304, maxDocs=44421)
               0.078125 = fieldNorm(doc=1104)
       0.76 = coord(19/25)
   

3. Anderson, J.D.; Hofmann, M.A.: ¬A fully faceted syntax for Library of Congress Subject Headings (2006) 0.36

   0.35649496 = sum of:
     0.35649496 = product of:
       1.2731963 = sum of:
         0.04217937 = weight(abstract_txt:classification in 350) [ClassicSimilarity], result of:
           0.04217937 = score(doc=350,freq=2.0), product of:
             0.07969038 = queryWeight, product of:
               1.0923662 = boost
               3.9921594 = idf(docFreq=2228, maxDocs=44421)
               0.018273838 = queryNorm
             0.52929056 = fieldWeight in 350, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               3.9921594 = idf(docFreq=2228, maxDocs=44421)
               0.09375 = fieldNorm(doc=350)
         0.14011458 = weight(abstract_txt:displays in 350) [ClassicSimilarity], result of:
           0.14011458 = score(doc=350,freq=2.0), product of:
             0.15498786 = queryWeight, product of:
               1.2438514 = boost
               6.8186655 = idf(docFreq=131, maxDocs=44421)
               0.018273838 = queryNorm
             0.90403587 = fieldWeight in 350, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               6.8186655 = idf(docFreq=131, maxDocs=44421)
               0.09375 = fieldNorm(doc=350)
         0.032274507 = weight(abstract_txt:using in 350) [ClassicSimilarity], result of:
           0.032274507 = score(doc=350,freq=1.0), product of:
             0.09958758 = queryWeight, product of:
               1.5764939 = boost
               3.4568708 = idf(docFreq=3806, maxDocs=44421)
               0.018273838 = queryNorm
             0.32408163 = fieldWeight in 350, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.4568708 = idf(docFreq=3806, maxDocs=44421)
               0.09375 = fieldNorm(doc=350)
         0.19078304 = weight(abstract_txt:heading in 350) [ClassicSimilarity], result of:
           0.19078304 = score(doc=350,freq=1.0), product of:
             0.3255807 = queryWeight, product of:
               2.8504865 = boost
               6.250429 = idf(docFreq=232, maxDocs=44421)
               0.018273838 = queryNorm
             0.58597773 = fieldWeight in 350, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.250429 = idf(docFreq=232, maxDocs=44421)
               0.09375 = fieldNorm(doc=350)
         0.25926393 = weight(abstract_txt:headings in 350) [ClassicSimilarity], result of:
           0.25926393 = score(doc=350,freq=3.0), product of:
             0.30983403 = queryWeight, product of:
               3.2901695 = boost
               5.1532483 = idf(docFreq=697, maxDocs=44421)
               0.018273838 = queryNorm
             0.83678323 = fieldWeight in 350, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               5.1532483 = idf(docFreq=697, maxDocs=44421)
               0.09375 = fieldNorm(doc=350)
         0.14529803 = weight(abstract_txt:subject in 350) [ClassicSimilarity], result of:
           0.14529803 = score(doc=350,freq=2.0), product of:
             0.28028694 = queryWeight, product of:
               3.9228568 = boost
               3.9099448 = idf(docFreq=2419, maxDocs=44421)
               0.018273838 = queryNorm
             0.5183903 = fieldWeight in 350, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               3.9099448 = idf(docFreq=2419, maxDocs=44421)
               0.09375 = fieldNorm(doc=350)
         0.4632828 = weight(abstract_txt:faceted in 350) [ClassicSimilarity], result of:
           0.4632828 = score(doc=350,freq=3.0), product of:
             0.4770118 = queryWeight, product of:
               4.3642964 = boost
               5.981156 = idf(docFreq=304, maxDocs=44421)
               0.018273838 = queryNorm
             0.9712187 = fieldWeight in 350, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               5.981156 = idf(docFreq=304, maxDocs=44421)
               0.09375 = fieldNorm(doc=350)
       0.28 = coord(7/25)
   

4. Pettee, J.: ¬The subject approach to books and the development of the dictionary catalog (1985) 0.30

   0.29994392 = sum of:
     0.29994392 = product of:
       0.7498598 = sum of:
         0.030599216 = weight(abstract_txt:attempts in 4624) [ClassicSimilarity], result of:
           0.030599216 = score(doc=4624,freq=1.0), product of:
             0.1124119 = queryWeight, product of:
               1.0593168 = boost
               5.807065 = idf(docFreq=362, maxDocs=44421)
               0.018273838 = queryNorm
             0.2722062 = fieldWeight in 4624, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.807065 = idf(docFreq=362, maxDocs=44421)
               0.046875 = fieldNorm(doc=4624)
         0.04217937 = weight(abstract_txt:classification in 4624) [ClassicSimilarity], result of:
           0.04217937 = score(doc=4624,freq=8.0), product of:
             0.07969038 = queryWeight, product of:
               1.0923662 = boost
               3.9921594 = idf(docFreq=2228, maxDocs=44421)
               0.018273838 = queryNorm
             0.52929056 = fieldWeight in 4624, product of:
               2.828427 = tf(freq=8.0), with freq of:
                 8.0 = termFreq=8.0
               3.9921594 = idf(docFreq=2228, maxDocs=44421)
               0.046875 = fieldNorm(doc=4624)
         0.036537115 = weight(abstract_txt:term in 4624) [ClassicSimilarity], result of:
           0.036537115 = score(doc=4624,freq=2.0), product of:
             0.1149517 = queryWeight, product of:
               1.3119674 = boost
               4.794713 = idf(docFreq=998, maxDocs=44421)
               0.018273838 = queryNorm
             0.31784755 = fieldWeight in 4624, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               4.794713 = idf(docFreq=998, maxDocs=44421)
               0.046875 = fieldNorm(doc=4624)
         0.016137253 = weight(abstract_txt:using in 4624) [ClassicSimilarity], result of:
           0.016137253 = score(doc=4624,freq=1.0), product of:
             0.09958758 = queryWeight, product of:
               1.5764939 = boost
               3.4568708 = idf(docFreq=3806, maxDocs=44421)
               0.018273838 = queryNorm
             0.16204081 = fieldWeight in 4624, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.4568708 = idf(docFreq=3806, maxDocs=44421)
               0.046875 = fieldNorm(doc=4624)
         0.07455587 = weight(abstract_txt:sequence in 4624) [ClassicSimilarity], result of:
           0.07455587 = score(doc=4624,freq=1.0), product of:
             0.23300062 = queryWeight, product of:
               1.8678579 = boost
               6.82627 = idf(docFreq=130, maxDocs=44421)
               0.018273838 = queryNorm
             0.3199814 = fieldWeight in 4624, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.82627 = idf(docFreq=130, maxDocs=44421)
               0.046875 = fieldNorm(doc=4624)
         0.038594183 = weight(abstract_txt:indexing in 4624) [ClassicSimilarity], result of:
           0.038594183 = score(doc=4624,freq=1.0), product of:
             0.18926069 = queryWeight, product of:
               2.380732 = boost
               4.3503094 = idf(docFreq=1557, maxDocs=44421)
               0.018273838 = queryNorm
             0.20392075 = fieldWeight in 4624, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.3503094 = idf(docFreq=1557, maxDocs=44421)
               0.046875 = fieldNorm(doc=4624)
         0.13490397 = weight(abstract_txt:heading in 4624) [ClassicSimilarity], result of:
           0.13490397 = score(doc=4624,freq=2.0), product of:
             0.3255807 = queryWeight, product of:
               2.8504865 = boost
               6.250429 = idf(docFreq=232, maxDocs=44421)
               0.018273838 = queryNorm
             0.4143488 = fieldWeight in 4624, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               6.250429 = idf(docFreq=232, maxDocs=44421)
               0.046875 = fieldNorm(doc=4624)
         0.18332729 = weight(abstract_txt:headings in 4624) [ClassicSimilarity], result of:
           0.18332729 = score(doc=4624,freq=6.0), product of:
             0.30983403 = queryWeight, product of:
               3.2901695 = boost
               5.1532483 = idf(docFreq=697, maxDocs=44421)
               0.018273838 = queryNorm
             0.59169513 = fieldWeight in 4624, product of:
               2.4494898 = tf(freq=6.0), with freq of:
                 6.0 = termFreq=6.0
               5.1532483 = idf(docFreq=697, maxDocs=44421)
               0.046875 = fieldNorm(doc=4624)
         0.05711177 = weight(abstract_txt:system in 4624) [ClassicSimilarity], result of:
           0.05711177 = score(doc=4624,freq=3.0), product of:
             0.20856255 = queryWeight, product of:
               3.383913 = boost
               3.372775 = idf(docFreq=4140, maxDocs=44421)
               0.018273838 = queryNorm
             0.2738352 = fieldWeight in 4624, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               3.372775 = idf(docFreq=4140, maxDocs=44421)
               0.046875 = fieldNorm(doc=4624)
         0.13591386 = weight(abstract_txt:subject in 4624) [ClassicSimilarity], result of:
           0.13591386 = score(doc=4624,freq=7.0), product of:
             0.28028694 = queryWeight, product of:
               3.9228568 = boost
               3.9099448 = idf(docFreq=2419, maxDocs=44421)
               0.018273838 = queryNorm
             0.4849097 = fieldWeight in 4624, product of:
               2.6457512 = tf(freq=7.0), with freq of:
                 7.0 = termFreq=7.0
               3.9099448 = idf(docFreq=2419, maxDocs=44421)
               0.046875 = fieldNorm(doc=4624)
       0.4 = coord(10/25)
   

5. Pettee, J.: Public libraries and libraries as purveyors of information (1985) 0.30

   0.29994392 = sum of:
     0.29994392 = product of:
       0.7498598 = sum of:
         0.030599216 = weight(abstract_txt:attempts in 4630) [ClassicSimilarity], result of:
           0.030599216 = score(doc=4630,freq=1.0), product of:
             0.1124119 = queryWeight, product of:
               1.0593168 = boost
               5.807065 = idf(docFreq=362, maxDocs=44421)
               0.018273838 = queryNorm
             0.2722062 = fieldWeight in 4630, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.807065 = idf(docFreq=362, maxDocs=44421)
               0.046875 = fieldNorm(doc=4630)
         0.04217937 = weight(abstract_txt:classification in 4630) [ClassicSimilarity], result of:
           0.04217937 = score(doc=4630,freq=8.0), product of:
             0.07969038 = queryWeight, product of:
               1.0923662 = boost
               3.9921594 = idf(docFreq=2228, maxDocs=44421)
               0.018273838 = queryNorm
             0.52929056 = fieldWeight in 4630, product of:
               2.828427 = tf(freq=8.0), with freq of:
                 8.0 = termFreq=8.0
               3.9921594 = idf(docFreq=2228, maxDocs=44421)
               0.046875 = fieldNorm(doc=4630)
         0.036537115 = weight(abstract_txt:term in 4630) [ClassicSimilarity], result of:
           0.036537115 = score(doc=4630,freq=2.0), product of:
             0.1149517 = queryWeight, product of:
               1.3119674 = boost
               4.794713 = idf(docFreq=998, maxDocs=44421)
               0.018273838 = queryNorm
             0.31784755 = fieldWeight in 4630, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               4.794713 = idf(docFreq=998, maxDocs=44421)
               0.046875 = fieldNorm(doc=4630)
         0.016137253 = weight(abstract_txt:using in 4630) [ClassicSimilarity], result of:
           0.016137253 = score(doc=4630,freq=1.0), product of:
             0.09958758 = queryWeight, product of:
               1.5764939 = boost
               3.4568708 = idf(docFreq=3806, maxDocs=44421)
               0.018273838 = queryNorm
             0.16204081 = fieldWeight in 4630, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.4568708 = idf(docFreq=3806, maxDocs=44421)
               0.046875 = fieldNorm(doc=4630)
         0.07455587 = weight(abstract_txt:sequence in 4630) [ClassicSimilarity], result of:
           0.07455587 = score(doc=4630,freq=1.0), product of:
             0.23300062 = queryWeight, product of:
               1.8678579 = boost
               6.82627 = idf(docFreq=130, maxDocs=44421)
               0.018273838 = queryNorm
             0.3199814 = fieldWeight in 4630, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.82627 = idf(docFreq=130, maxDocs=44421)
               0.046875 = fieldNorm(doc=4630)
         0.038594183 = weight(abstract_txt:indexing in 4630) [ClassicSimilarity], result of:
           0.038594183 = score(doc=4630,freq=1.0), product of:
             0.18926069 = queryWeight, product of:
               2.380732 = boost
               4.3503094 = idf(docFreq=1557, maxDocs=44421)
               0.018273838 = queryNorm
             0.20392075 = fieldWeight in 4630, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.3503094 = idf(docFreq=1557, maxDocs=44421)
               0.046875 = fieldNorm(doc=4630)
         0.13490397 = weight(abstract_txt:heading in 4630) [ClassicSimilarity], result of:
           0.13490397 = score(doc=4630,freq=2.0), product of:
             0.3255807 = queryWeight, product of:
               2.8504865 = boost
               6.250429 = idf(docFreq=232, maxDocs=44421)
               0.018273838 = queryNorm
             0.4143488 = fieldWeight in 4630, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               6.250429 = idf(docFreq=232, maxDocs=44421)
               0.046875 = fieldNorm(doc=4630)
         0.18332729 = weight(abstract_txt:headings in 4630) [ClassicSimilarity], result of:
           0.18332729 = score(doc=4630,freq=6.0), product of:
             0.30983403 = queryWeight, product of:
               3.2901695 = boost
               5.1532483 = idf(docFreq=697, maxDocs=44421)
               0.018273838 = queryNorm
             0.59169513 = fieldWeight in 4630, product of:
               2.4494898 = tf(freq=6.0), with freq of:
                 6.0 = termFreq=6.0
               5.1532483 = idf(docFreq=697, maxDocs=44421)
               0.046875 = fieldNorm(doc=4630)
         0.05711177 = weight(abstract_txt:system in 4630) [ClassicSimilarity], result of:
           0.05711177 = score(doc=4630,freq=3.0), product of:
             0.20856255 = queryWeight, product of:
               3.383913 = boost
               3.372775 = idf(docFreq=4140, maxDocs=44421)
               0.018273838 = queryNorm
             0.2738352 = fieldWeight in 4630, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               3.372775 = idf(docFreq=4140, maxDocs=44421)
               0.046875 = fieldNorm(doc=4630)
         0.13591386 = weight(abstract_txt:subject in 4630) [ClassicSimilarity], result of:
           0.13591386 = score(doc=4630,freq=7.0), product of:
             0.28028694 = queryWeight, product of:
               3.9228568 = boost
               3.9099448 = idf(docFreq=2419, maxDocs=44421)
               0.018273838 = queryNorm
             0.4849097 = fieldWeight in 4630, product of:
               2.6457512 = tf(freq=7.0), with freq of:
                 7.0 = termFreq=7.0
               3.9099448 = idf(docFreq=2419, maxDocs=44421)
               0.046875 = fieldNorm(doc=4630)
       0.4 = coord(10/25)