Document (#35952)

Author

Sarinder, K.K.S.
Lim, L.H.S.
Merican, A.F.
Dimyati, K.

Title

Biodiversity information retrieval across networked data sets

Source

Aslib proceedings. 62(2010) nos.4/5, S.514-522

Year

2010

Abstract

Purpose - Biodiversity resources are inevitably digital and stored in a wide variety of formats by researchers or stakeholders. In Malaysia, although digitizing biodiversity data has long been stressed, the interoperability of the biodiversity data is still an issue that requires attention. This is because, when data are shared, the question of copyright occurs, creating a setback among researchers wanting to promote or share data through online presentations. To solve this, the aim is to present an approach to integrate data through wrapping of datasets stored in relational databases located on networked platforms. Design/methodology/approach - The approach uses tools such as XML, PHP, ASP and HTML to integrate distributed databases in heterogeneous formats. Five current database integration systems were reviewed and all of them have common attributes such as query-oriented, using a mediator-based approach and integrating a structured data model. These common attributes were also adopted in the proposed solution. Distributed Generic Information Retrieval (DiGIR) was used as a model in designing the proposed solution. Findings - A new database integration system was developed, which is user-friendly and simple with common attributes found in current integration systems.

Footnote

Beitrag in einem Special Issue: Content architecture: exploiting and managing diverse resources: proceedings of the first national conference of the United Kingdom chapter of the International Society for Knowedge Organization (ISKO)

Theme

Verteilte bibliographische Datenbanken

Field

Biologie

Similar documents (content)

1. Leiva-Mederos, A.; Senso, J.A.; Hidalgo-Delgado, Y.; Hipola, P.: Working framework of semantic interoperability for CRIS with heterogeneous data sources (2017) 0.14

   0.14258592 = sum of:
     0.14258592 = product of:
       0.39607197 = sum of:
         0.025523711 = weight(abstract_txt:model in 3706) [ClassicSimilarity], result of:
           0.025523711 = score(doc=3706,freq=3.0), product of:
             0.06759776 = queryWeight, product of:
               3.986234 = idf(docFreq=2231, maxDocs=44218)
               0.0169578 = queryNorm
             0.3775822 = fieldWeight in 3706, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               3.986234 = idf(docFreq=2231, maxDocs=44218)
               0.0546875 = fieldNorm(doc=3706)
         0.018472455 = weight(abstract_txt:current in 3706) [ClassicSimilarity], result of:
           0.018472455 = score(doc=3706,freq=1.0), product of:
             0.07858867 = queryWeight, product of:
               1.078236 = boost
               4.298101 = idf(docFreq=1633, maxDocs=44218)
               0.0169578 = queryNorm
             0.23505239 = fieldWeight in 3706, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.298101 = idf(docFreq=1633, maxDocs=44218)
               0.0546875 = fieldNorm(doc=3706)
         0.019990494 = weight(abstract_txt:databases in 3706) [ClassicSimilarity], result of:
           0.019990494 = score(doc=3706,freq=1.0), product of:
             0.08283729 = queryWeight, product of:
               1.1069978 = boost
               4.4127526 = idf(docFreq=1456, maxDocs=44218)
               0.0169578 = queryNorm
             0.24132241 = fieldWeight in 3706, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.4127526 = idf(docFreq=1456, maxDocs=44218)
               0.0546875 = fieldNorm(doc=3706)
         0.03221948 = weight(abstract_txt:proposed in 3706) [ClassicSimilarity], result of:
           0.03221948 = score(doc=3706,freq=2.0), product of:
             0.090381436 = queryWeight, product of:
               1.1563078 = boost
               4.6093135 = idf(docFreq=1196, maxDocs=44218)
               0.0169578 = queryNorm
             0.3564834 = fieldWeight in 3706, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               4.6093135 = idf(docFreq=1196, maxDocs=44218)
               0.0546875 = fieldNorm(doc=3706)
         0.058022603 = weight(abstract_txt:formats in 3706) [ClassicSimilarity], result of:
           0.058022603 = score(doc=3706,freq=2.0), product of:
             0.13378221 = queryWeight, product of:
               1.4068022 = boost
               5.6078424 = idf(docFreq=440, maxDocs=44218)
               0.0169578 = queryNorm
             0.4337094 = fieldWeight in 3706, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               5.6078424 = idf(docFreq=440, maxDocs=44218)
               0.0546875 = fieldNorm(doc=3706)
         0.058902495 = weight(abstract_txt:integrate in 3706) [ClassicSimilarity], result of:
           0.058902495 = score(doc=3706,freq=1.0), product of:
             0.17025478 = queryWeight, product of:
               1.5870241 = boost
               6.326249 = idf(docFreq=214, maxDocs=44218)
               0.0169578 = queryNorm
             0.34596676 = fieldWeight in 3706, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.326249 = idf(docFreq=214, maxDocs=44218)
               0.0546875 = fieldNorm(doc=3706)
         0.08442377 = weight(abstract_txt:stored in 3706) [ClassicSimilarity], result of:
           0.08442377 = score(doc=3706,freq=2.0), product of:
             0.17178163 = queryWeight, product of:
               1.5941244 = boost
               6.3545527 = idf(docFreq=208, maxDocs=44218)
               0.0169578 = queryNorm
             0.49145985 = fieldWeight in 3706, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               6.3545527 = idf(docFreq=208, maxDocs=44218)
               0.0546875 = fieldNorm(doc=3706)
         0.024445243 = weight(abstract_txt:approach in 3706) [ClassicSimilarity], result of:
           0.024445243 = score(doc=3706,freq=1.0), product of:
             0.119348355 = queryWeight, product of:
               1.8791311 = boost
               3.745328 = idf(docFreq=2839, maxDocs=44218)
               0.0169578 = queryNorm
             0.20482263 = fieldWeight in 3706, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.745328 = idf(docFreq=2839, maxDocs=44218)
               0.0546875 = fieldNorm(doc=3706)
         0.07407172 = weight(abstract_txt:data in 3706) [ClassicSimilarity], result of:
           0.07407172 = score(doc=3706,freq=6.0), product of:
             0.16573621 = queryWeight, product of:
               2.929386 = boost
               3.3363478 = idf(docFreq=4274, maxDocs=44218)
               0.0169578 = queryNorm
             0.4469254 = fieldWeight in 3706, product of:
               2.4494898 = tf(freq=6.0), with freq of:
                 6.0 = termFreq=6.0
               3.3363478 = idf(docFreq=4274, maxDocs=44218)
               0.0546875 = fieldNorm(doc=3706)
       0.36 = coord(9/25)
   

2. Madsen, M.S.; Fogg, I.; Ruggles, C.: Metadata systems : integrative information technologies (1994) 0.14

   0.13792701 = sum of:
     0.13792701 = product of:
       0.43102193 = sum of:
         0.0210516 = weight(abstract_txt:model in 1055) [ClassicSimilarity], result of:
           0.0210516 = score(doc=1055,freq=1.0), product of:
             0.06759776 = queryWeight, product of:
               3.986234 = idf(docFreq=2231, maxDocs=44218)
               0.0169578 = queryNorm
             0.31142452 = fieldWeight in 1055, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.986234 = idf(docFreq=2231, maxDocs=44218)
               0.078125 = fieldNorm(doc=1055)
         0.026055533 = weight(abstract_txt:database in 1055) [ClassicSimilarity], result of:
           0.026055533 = score(doc=1055,freq=1.0), product of:
             0.07792477 = queryWeight, product of:
               1.0736719 = boost
               4.2799077 = idf(docFreq=1663, maxDocs=44218)
               0.0169578 = queryNorm
             0.33436778 = fieldWeight in 1055, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.2799077 = idf(docFreq=1663, maxDocs=44218)
               0.078125 = fieldNorm(doc=1055)
         0.028557848 = weight(abstract_txt:databases in 1055) [ClassicSimilarity], result of:
           0.028557848 = score(doc=1055,freq=1.0), product of:
             0.08283729 = queryWeight, product of:
               1.1069978 = boost
               4.4127526 = idf(docFreq=1456, maxDocs=44218)
               0.0169578 = queryNorm
             0.3447463 = fieldWeight in 1055, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.4127526 = idf(docFreq=1456, maxDocs=44218)
               0.078125 = fieldNorm(doc=1055)
         0.08991454 = weight(abstract_txt:distributed in 1055) [ClassicSimilarity], result of:
           0.08991454 = score(doc=1055,freq=2.0), product of:
             0.1412382 = queryWeight, product of:
               1.4454728 = boost
               5.761993 = idf(docFreq=377, maxDocs=44218)
               0.0169578 = queryNorm
             0.6366163 = fieldWeight in 1055, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               5.761993 = idf(docFreq=377, maxDocs=44218)
               0.078125 = fieldNorm(doc=1055)
         0.08414642 = weight(abstract_txt:integrate in 1055) [ClassicSimilarity], result of:
           0.08414642 = score(doc=1055,freq=1.0), product of:
             0.17025478 = queryWeight, product of:
               1.5870241 = boost
               6.326249 = idf(docFreq=214, maxDocs=44218)
               0.0169578 = queryNorm
             0.4942382 = fieldWeight in 1055, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.326249 = idf(docFreq=214, maxDocs=44218)
               0.078125 = fieldNorm(doc=1055)
         0.085280895 = weight(abstract_txt:stored in 1055) [ClassicSimilarity], result of:
           0.085280895 = score(doc=1055,freq=1.0), product of:
             0.17178163 = queryWeight, product of:
               1.5941244 = boost
               6.3545527 = idf(docFreq=208, maxDocs=44218)
               0.0169578 = queryNorm
             0.49644944 = fieldWeight in 1055, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.3545527 = idf(docFreq=208, maxDocs=44218)
               0.078125 = fieldNorm(doc=1055)
         0.034921773 = weight(abstract_txt:approach in 1055) [ClassicSimilarity], result of:
           0.034921773 = score(doc=1055,freq=1.0), product of:
             0.119348355 = queryWeight, product of:
               1.8791311 = boost
               3.745328 = idf(docFreq=2839, maxDocs=44218)
               0.0169578 = queryNorm
             0.29260373 = fieldWeight in 1055, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.745328 = idf(docFreq=2839, maxDocs=44218)
               0.078125 = fieldNorm(doc=1055)
         0.061093323 = weight(abstract_txt:data in 1055) [ClassicSimilarity], result of:
           0.061093323 = score(doc=1055,freq=2.0), product of:
             0.16573621 = queryWeight, product of:
               2.929386 = boost
               3.3363478 = idf(docFreq=4274, maxDocs=44218)
               0.0169578 = queryNorm
             0.36861783 = fieldWeight in 1055, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               3.3363478 = idf(docFreq=4274, maxDocs=44218)
               0.078125 = fieldNorm(doc=1055)
       0.32 = coord(8/25)
   

3. Pejtersen, A.M.; Albrechtsen, H.: Models for collaborative integration of knowledge (2003) 0.12

   0.12372666 = sum of:
     0.12372666 = product of:
       0.38664582 = sum of:
         0.028243687 = weight(abstract_txt:model in 2755) [ClassicSimilarity], result of:
           0.028243687 = score(doc=2755,freq=5.0), product of:
             0.06759776 = queryWeight, product of:
               3.986234 = idf(docFreq=2231, maxDocs=44218)
               0.0169578 = queryNorm
             0.41781986 = fieldWeight in 2755, product of:
               2.236068 = tf(freq=5.0), with freq of:
                 5.0 = termFreq=5.0
               3.986234 = idf(docFreq=2231, maxDocs=44218)
               0.046875 = fieldNorm(doc=2755)
         0.018200396 = weight(abstract_txt:through in 2755) [ClassicSimilarity], result of:
           0.018200396 = score(doc=2755,freq=2.0), product of:
             0.068446614 = queryWeight, product of:
               1.0062591 = boost
               4.011184 = idf(docFreq=2176, maxDocs=44218)
               0.0169578 = queryNorm
             0.26590645 = fieldWeight in 2755, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               4.011184 = idf(docFreq=2176, maxDocs=44218)
               0.046875 = fieldNorm(doc=2755)
         0.027424484 = weight(abstract_txt:current in 2755) [ClassicSimilarity], result of:
           0.027424484 = score(doc=2755,freq=3.0), product of:
             0.07858867 = queryWeight, product of:
               1.078236 = boost
               4.298101 = idf(docFreq=1633, maxDocs=44218)
               0.0169578 = queryNorm
             0.3489623 = fieldWeight in 2755, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               4.298101 = idf(docFreq=1633, maxDocs=44218)
               0.046875 = fieldNorm(doc=2755)
         0.019527955 = weight(abstract_txt:proposed in 2755) [ClassicSimilarity], result of:
           0.019527955 = score(doc=2755,freq=1.0), product of:
             0.090381436 = queryWeight, product of:
               1.1563078 = boost
               4.6093135 = idf(docFreq=1196, maxDocs=44218)
               0.0169578 = queryNorm
             0.21606156 = fieldWeight in 2755, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.6093135 = idf(docFreq=1196, maxDocs=44218)
               0.046875 = fieldNorm(doc=2755)
         0.07629501 = weight(abstract_txt:distributed in 2755) [ClassicSimilarity], result of:
           0.07629501 = score(doc=2755,freq=4.0), product of:
             0.1412382 = queryWeight, product of:
               1.4454728 = boost
               5.761993 = idf(docFreq=377, maxDocs=44218)
               0.0169578 = queryNorm
             0.5401868 = fieldWeight in 2755, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               5.761993 = idf(docFreq=377, maxDocs=44218)
               0.046875 = fieldNorm(doc=2755)
         0.03320978 = weight(abstract_txt:common in 2755) [ClassicSimilarity], result of:
           0.03320978 = score(doc=2755,freq=1.0), product of:
             0.14740622 = queryWeight, product of:
               1.8085786 = boost
               4.806278 = idf(docFreq=982, maxDocs=44218)
               0.0169578 = queryNorm
             0.22529429 = fieldWeight in 2755, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.806278 = idf(docFreq=982, maxDocs=44218)
               0.046875 = fieldNorm(doc=2755)
         0.029632106 = weight(abstract_txt:approach in 2755) [ClassicSimilarity], result of:
           0.029632106 = score(doc=2755,freq=2.0), product of:
             0.119348355 = queryWeight, product of:
               1.8791311 = boost
               3.745328 = idf(docFreq=2839, maxDocs=44218)
               0.0169578 = queryNorm
             0.24828249 = fieldWeight in 2755, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               3.745328 = idf(docFreq=2839, maxDocs=44218)
               0.046875 = fieldNorm(doc=2755)
         0.15411241 = weight(abstract_txt:integration in 2755) [ClassicSimilarity], result of:
           0.15411241 = score(doc=2755,freq=12.0), product of:
             0.17913061 = queryWeight, product of:
               1.993721 = boost
               5.298292 = idf(docFreq=600, maxDocs=44218)
               0.0169578 = queryNorm
             0.86033547 = fieldWeight in 2755, product of:
               3.4641016 = tf(freq=12.0), with freq of:
                 12.0 = termFreq=12.0
               5.298292 = idf(docFreq=600, maxDocs=44218)
               0.046875 = fieldNorm(doc=2755)
       0.32 = coord(8/25)
   

4. Haslhofer, B.: ¬A Web-based mapping technique for establishing metadata interoperability (2008) 0.12

   0.11758226 = sum of:
     0.11758226 = product of:
       0.36744457 = sum of:
         0.029771458 = weight(abstract_txt:model in 3173) [ClassicSimilarity], result of:
           0.029771458 = score(doc=3173,freq=8.0), product of:
             0.06759776 = queryWeight, product of:
               3.986234 = idf(docFreq=2231, maxDocs=44218)
               0.0169578 = queryNorm
             0.44042078 = fieldWeight in 3173, product of:
               2.828427 = tf(freq=8.0), with freq of:
                 8.0 = termFreq=8.0
               3.986234 = idf(docFreq=2231, maxDocs=44218)
               0.0390625 = fieldNorm(doc=3173)
         0.013027767 = weight(abstract_txt:database in 3173) [ClassicSimilarity], result of:
           0.013027767 = score(doc=3173,freq=1.0), product of:
             0.07792477 = queryWeight, product of:
               1.0736719 = boost
               4.2799077 = idf(docFreq=1663, maxDocs=44218)
               0.0169578 = queryNorm
             0.16718389 = fieldWeight in 3173, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.2799077 = idf(docFreq=1663, maxDocs=44218)
               0.0390625 = fieldNorm(doc=3173)
         0.07878443 = weight(abstract_txt:mediator in 3173) [ClassicSimilarity], result of:
           0.07878443 = score(doc=3173,freq=2.0), product of:
             0.16294305 = queryWeight, product of:
               1.0978342 = boost
               8.752448 = idf(docFreq=18, maxDocs=44218)
               0.0169578 = queryNorm
             0.483509 = fieldWeight in 3173, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               8.752448 = idf(docFreq=18, maxDocs=44218)
               0.0390625 = fieldNorm(doc=3173)
         0.03178959 = weight(abstract_txt:distributed in 3173) [ClassicSimilarity], result of:
           0.03178959 = score(doc=3173,freq=1.0), product of:
             0.1412382 = queryWeight, product of:
               1.4454728 = boost
               5.761993 = idf(docFreq=377, maxDocs=44218)
               0.0169578 = queryNorm
             0.22507785 = fieldWeight in 3173, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.761993 = idf(docFreq=377, maxDocs=44218)
               0.0390625 = fieldNorm(doc=3173)
         0.07037272 = weight(abstract_txt:solution in 3173) [ClassicSimilarity], result of:
           0.07037272 = score(doc=3173,freq=4.0), product of:
             0.15112807 = queryWeight, product of:
               1.4952245 = boost
               5.9603148 = idf(docFreq=309, maxDocs=44218)
               0.0169578 = queryNorm
             0.4656496 = fieldWeight in 3173, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               5.9603148 = idf(docFreq=309, maxDocs=44218)
               0.0390625 = fieldNorm(doc=3173)
         0.04207321 = weight(abstract_txt:integrate in 3173) [ClassicSimilarity], result of:
           0.04207321 = score(doc=3173,freq=1.0), product of:
             0.17025478 = queryWeight, product of:
               1.5870241 = boost
               6.326249 = idf(docFreq=214, maxDocs=44218)
               0.0169578 = queryNorm
             0.2471191 = fieldWeight in 3173, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.326249 = idf(docFreq=214, maxDocs=44218)
               0.0390625 = fieldNorm(doc=3173)
         0.06421351 = weight(abstract_txt:integration in 3173) [ClassicSimilarity], result of:
           0.06421351 = score(doc=3173,freq=3.0), product of:
             0.17913061 = queryWeight, product of:
               1.993721 = boost
               5.298292 = idf(docFreq=600, maxDocs=44218)
               0.0169578 = queryNorm
             0.3584731 = fieldWeight in 3173, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               5.298292 = idf(docFreq=600, maxDocs=44218)
               0.0390625 = fieldNorm(doc=3173)
         0.03741187 = weight(abstract_txt:data in 3173) [ClassicSimilarity], result of:
           0.03741187 = score(doc=3173,freq=3.0), product of:
             0.16573621 = queryWeight, product of:
               2.929386 = boost
               3.3363478 = idf(docFreq=4274, maxDocs=44218)
               0.0169578 = queryNorm
             0.2257314 = fieldWeight in 3173, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               3.3363478 = idf(docFreq=4274, maxDocs=44218)
               0.0390625 = fieldNorm(doc=3173)
       0.32 = coord(8/25)
   

5. Srinivasan, U.; Ngu, A.H.H.; Gedeon, T.: Managing heterogeneous information systems through discovery and retrieval of generic concepts (2000) 0.10

   0.10451202 = sum of:
     0.10451202 = product of:
       0.32660007 = sum of:
         0.016841281 = weight(abstract_txt:model in 4805) [ClassicSimilarity], result of:
           0.016841281 = score(doc=4805,freq=1.0), product of:
             0.06759776 = queryWeight, product of:
               3.986234 = idf(docFreq=2231, maxDocs=44218)
               0.0169578 = queryNorm
             0.24913962 = fieldWeight in 4805, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.986234 = idf(docFreq=2231, maxDocs=44218)
               0.0625 = fieldNorm(doc=4805)
         0.020844428 = weight(abstract_txt:database in 4805) [ClassicSimilarity], result of:
           0.020844428 = score(doc=4805,freq=1.0), product of:
             0.07792477 = queryWeight, product of:
               1.0736719 = boost
               4.2799077 = idf(docFreq=1663, maxDocs=44218)
               0.0169578 = queryNorm
             0.26749423 = fieldWeight in 4805, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.2799077 = idf(docFreq=1663, maxDocs=44218)
               0.0625 = fieldNorm(doc=4805)
         0.02284628 = weight(abstract_txt:databases in 4805) [ClassicSimilarity], result of:
           0.02284628 = score(doc=4805,freq=1.0), product of:
             0.08283729 = queryWeight, product of:
               1.1069978 = boost
               4.4127526 = idf(docFreq=1456, maxDocs=44218)
               0.0169578 = queryNorm
             0.27579704 = fieldWeight in 4805, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.4127526 = idf(docFreq=1456, maxDocs=44218)
               0.0625 = fieldNorm(doc=4805)
         0.067317136 = weight(abstract_txt:integrate in 4805) [ClassicSimilarity], result of:
           0.067317136 = score(doc=4805,freq=1.0), product of:
             0.17025478 = queryWeight, product of:
               1.5870241 = boost
               6.326249 = idf(docFreq=214, maxDocs=44218)
               0.0169578 = queryNorm
             0.39539057 = fieldWeight in 4805, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.326249 = idf(docFreq=214, maxDocs=44218)
               0.0625 = fieldNorm(doc=4805)
         0.06262096 = weight(abstract_txt:common in 4805) [ClassicSimilarity], result of:
           0.06262096 = score(doc=4805,freq=2.0), product of:
             0.14740622 = queryWeight, product of:
               1.8085786 = boost
               4.806278 = idf(docFreq=982, maxDocs=44218)
               0.0169578 = queryNorm
             0.424819 = fieldWeight in 4805, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               4.806278 = idf(docFreq=982, maxDocs=44218)
               0.0625 = fieldNorm(doc=4805)
         0.02793742 = weight(abstract_txt:approach in 4805) [ClassicSimilarity], result of:
           0.02793742 = score(doc=4805,freq=1.0), product of:
             0.119348355 = queryWeight, product of:
               1.8791311 = boost
               3.745328 = idf(docFreq=2839, maxDocs=44218)
               0.0169578 = queryNorm
             0.234083 = fieldWeight in 4805, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.745328 = idf(docFreq=2839, maxDocs=44218)
               0.0625 = fieldNorm(doc=4805)
         0.059317894 = weight(abstract_txt:integration in 4805) [ClassicSimilarity], result of:
           0.059317894 = score(doc=4805,freq=1.0), product of:
             0.17913061 = queryWeight, product of:
               1.993721 = boost
               5.298292 = idf(docFreq=600, maxDocs=44218)
               0.0169578 = queryNorm
             0.33114326 = fieldWeight in 4805, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.298292 = idf(docFreq=600, maxDocs=44218)
               0.0625 = fieldNorm(doc=4805)
         0.04887466 = weight(abstract_txt:data in 4805) [ClassicSimilarity], result of:
           0.04887466 = score(doc=4805,freq=2.0), product of:
             0.16573621 = queryWeight, product of:
               2.929386 = boost
               3.3363478 = idf(docFreq=4274, maxDocs=44218)
               0.0169578 = queryNorm
             0.29489428 = fieldWeight in 4805, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               3.3363478 = idf(docFreq=4274, maxDocs=44218)
               0.0625 = fieldNorm(doc=4805)
       0.32 = coord(8/25)