Document (#10228)

Author

Eriksson, H.
Puerta, A.R.
Musen, M.A.

Title

Generation of knowledge-acquisition tools from domain ontologies

Source

International journal of human-computer studies. 41(1994), S.425-453

Year

1994

Abstract

Metalevel tools can support the software development process by automating the design of task- and application-specific tools. DASH is a metalevel tool that allows developers to generate domain-specific knowledge-acquisition tools from doamin ontologies. Domain specialists use the knowledge-acquisition tools generated by DASH to instantiate the concepts and relationships defined in the domain ontologies. The output of the knowledge-acquisition tools is a collection of instances that constitute the knowledge-based system

Similar documents (content)

1. Farazi, M.: Faceted lightweight ontologies : a formalization and some experiments (2010) 0.25

   0.24625061 = sum of:
     0.24625061 = product of:
       0.68402946 = sum of:
         0.0047947406 = weight(abstract_txt:that in 997) [ClassicSimilarity], result of:
           0.0047947406 = score(doc=997,freq=1.0), product of:
             0.03243888 = queryWeight, product of:
               1.0337656 = boost
               2.3649352 = idf(docFreq=11344, maxDocs=44421)
               0.013268584 = queryNorm
             0.14780845 = fieldWeight in 997, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               2.3649352 = idf(docFreq=11344, maxDocs=44421)
               0.0625 = fieldNorm(doc=997)
         0.03661792 = weight(abstract_txt:defined in 997) [ClassicSimilarity], result of:
           0.03661792 = score(doc=997,freq=2.0), product of:
             0.07924981 = queryWeight, product of:
               1.1425447 = boost
               5.2275767 = idf(docFreq=647, maxDocs=44421)
               0.013268584 = queryNorm
             0.46205688 = fieldWeight in 997, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               5.2275767 = idf(docFreq=647, maxDocs=44421)
               0.0625 = fieldNorm(doc=997)
         0.03030544 = weight(abstract_txt:generated in 997) [ClassicSimilarity], result of:
           0.03030544 = score(doc=997,freq=1.0), product of:
             0.08801557 = queryWeight, product of:
               1.2040759 = boost
               5.509105 = idf(docFreq=488, maxDocs=44421)
               0.013268584 = queryNorm
             0.34431908 = fieldWeight in 997, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.509105 = idf(docFreq=488, maxDocs=44421)
               0.0625 = fieldNorm(doc=997)
         0.0152328415 = weight(abstract_txt:from in 997) [ClassicSimilarity], result of:
           0.0152328415 = score(doc=997,freq=4.0), product of:
             0.04416278 = queryWeight, product of:
               1.2061944 = boost
               2.759399 = idf(docFreq=7646, maxDocs=44421)
               0.013268584 = queryNorm
             0.34492487 = fieldWeight in 997, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               2.759399 = idf(docFreq=7646, maxDocs=44421)
               0.0625 = fieldNorm(doc=997)
         0.040923018 = weight(abstract_txt:specific in 997) [ClassicSimilarity], result of:
           0.040923018 = score(doc=997,freq=2.0), product of:
             0.10752866 = queryWeight, product of:
               1.882137 = boost
               4.305746 = idf(docFreq=1628, maxDocs=44421)
               0.013268584 = queryNorm
             0.38057777 = fieldWeight in 997, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               4.305746 = idf(docFreq=1628, maxDocs=44421)
               0.0625 = fieldNorm(doc=997)
         0.30289865 = weight(abstract_txt:ontologies in 997) [ClassicSimilarity], result of:
           0.30289865 = score(doc=997,freq=8.0), product of:
             0.29450166 = queryWeight, product of:
               3.81486 = boost
               5.8181453 = idf(docFreq=358, maxDocs=44421)
               0.013268584 = queryNorm
             1.0285125 = fieldWeight in 997, product of:
               2.828427 = tf(freq=8.0), with freq of:
                 8.0 = termFreq=8.0
               5.8181453 = idf(docFreq=358, maxDocs=44421)
               0.0625 = fieldNorm(doc=997)
         0.08084215 = weight(abstract_txt:knowledge in 997) [ClassicSimilarity], result of:
           0.08084215 = score(doc=997,freq=4.0), product of:
             0.1823648 = queryWeight, product of:
               3.875517 = boost
               3.5463927 = idf(docFreq=3480, maxDocs=44421)
               0.013268584 = queryNorm
             0.44329908 = fieldWeight in 997, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               3.5463927 = idf(docFreq=3480, maxDocs=44421)
               0.0625 = fieldNorm(doc=997)
         0.07666677 = weight(abstract_txt:domain in 997) [ClassicSimilarity], result of:
           0.07666677 = score(doc=997,freq=1.0), product of:
             0.25940037 = queryWeight, product of:
               4.13418 = boost
               4.7288613 = idf(docFreq=1066, maxDocs=44421)
               0.013268584 = queryNorm
             0.29555383 = fieldWeight in 997, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.7288613 = idf(docFreq=1066, maxDocs=44421)
               0.0625 = fieldNorm(doc=997)
         0.09574796 = weight(abstract_txt:tools in 997) [ClassicSimilarity], result of:
           0.09574796 = score(doc=997,freq=1.0), product of:
             0.34436253 = queryWeight, product of:
               5.8338823 = boost
               4.448705 = idf(docFreq=1411, maxDocs=44421)
               0.013268584 = queryNorm
             0.27804407 = fieldWeight in 997, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.448705 = idf(docFreq=1411, maxDocs=44421)
               0.0625 = fieldNorm(doc=997)
       0.36 = coord(9/25)
   

2. Towards the Semantic Web : ontology-driven knowledge management (2004) 0.20

   0.19984429 = sum of:
     0.19984429 = product of:
       0.6245134 = sum of:
         0.013020279 = weight(abstract_txt:application in 401) [ClassicSimilarity], result of:
           0.013020279 = score(doc=401,freq=1.0), product of:
             0.06070882 = queryWeight, product of:
               4.5753803 = idf(docFreq=1243, maxDocs=44421)
               0.013268584 = queryNorm
             0.21447095 = fieldWeight in 401, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.5753803 = idf(docFreq=1243, maxDocs=44421)
               0.046875 = fieldNorm(doc=401)
         0.0050855908 = weight(abstract_txt:that in 401) [ClassicSimilarity], result of:
           0.0050855908 = score(doc=401,freq=2.0), product of:
             0.03243888 = queryWeight, product of:
               1.0337656 = boost
               2.3649352 = idf(docFreq=11344, maxDocs=44421)
               0.013268584 = queryNorm
             0.15677454 = fieldWeight in 401, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               2.3649352 = idf(docFreq=11344, maxDocs=44421)
               0.046875 = fieldNorm(doc=401)
         0.023305476 = weight(abstract_txt:tool in 401) [ClassicSimilarity], result of:
           0.023305476 = score(doc=401,freq=2.0), product of:
             0.07103411 = queryWeight, product of:
               1.0817019 = boost
               4.9491973 = idf(docFreq=855, maxDocs=44421)
               0.013268584 = queryNorm
             0.32808852 = fieldWeight in 401, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               4.9491973 = idf(docFreq=855, maxDocs=44421)
               0.046875 = fieldNorm(doc=401)
         0.00989402 = weight(abstract_txt:from in 401) [ClassicSimilarity], result of:
           0.00989402 = score(doc=401,freq=3.0), product of:
             0.04416278 = queryWeight, product of:
               1.2061944 = boost
               2.759399 = idf(docFreq=7646, maxDocs=44421)
               0.013268584 = queryNorm
             0.22403526 = fieldWeight in 401, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               2.759399 = idf(docFreq=7646, maxDocs=44421)
               0.046875 = fieldNorm(doc=401)
         0.1795968 = weight(abstract_txt:ontologies in 401) [ClassicSimilarity], result of:
           0.1795968 = score(doc=401,freq=5.0), product of:
             0.29450166 = queryWeight, product of:
               3.81486 = boost
               5.8181453 = idf(docFreq=358, maxDocs=44421)
               0.013268584 = queryNorm
             0.6098329 = fieldWeight in 401, product of:
               2.236068 = tf(freq=5.0), with freq of:
                 5.0 = termFreq=5.0
               5.8181453 = idf(docFreq=358, maxDocs=44421)
               0.046875 = fieldNorm(doc=401)
         0.08574605 = weight(abstract_txt:knowledge in 401) [ClassicSimilarity], result of:
           0.08574605 = score(doc=401,freq=8.0), product of:
             0.1823648 = queryWeight, product of:
               3.875517 = boost
               3.5463927 = idf(docFreq=3480, maxDocs=44421)
               0.013268584 = queryNorm
             0.4701897 = fieldWeight in 401, product of:
               2.828427 = tf(freq=8.0), with freq of:
                 8.0 = termFreq=8.0
               3.5463927 = idf(docFreq=3480, maxDocs=44421)
               0.046875 = fieldNorm(doc=401)
         0.13196497 = weight(abstract_txt:acquisition in 401) [ClassicSimilarity], result of:
           0.13196497 = score(doc=401,freq=1.0), product of:
             0.4513333 = queryWeight, product of:
               5.453217 = boost
               6.2376356 = idf(docFreq=235, maxDocs=44421)
               0.013268584 = queryNorm
             0.29238915 = fieldWeight in 401, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.2376356 = idf(docFreq=235, maxDocs=44421)
               0.046875 = fieldNorm(doc=401)
         0.17590025 = weight(abstract_txt:tools in 401) [ClassicSimilarity], result of:
           0.17590025 = score(doc=401,freq=6.0), product of:
             0.34436253 = queryWeight, product of:
               5.8338823 = boost
               4.448705 = idf(docFreq=1411, maxDocs=44421)
               0.013268584 = queryNorm
             0.51079965 = fieldWeight in 401, product of:
               2.4494898 = tf(freq=6.0), with freq of:
                 6.0 = termFreq=6.0
               4.448705 = idf(docFreq=1411, maxDocs=44421)
               0.046875 = fieldNorm(doc=401)
       0.32 = coord(8/25)
   

3. Heijst, G.V.; Schreiber, A.T.; Wielinga, B.J.: Using explicit ontologies in KBS development (1997) 0.19

   0.19470872 = sum of:
     0.19470872 = product of:
       0.81128633 = sum of:
         0.045103565 = weight(abstract_txt:application in 790) [ClassicSimilarity], result of:
           0.045103565 = score(doc=790,freq=3.0), product of:
             0.06070882 = queryWeight, product of:
               4.5753803 = idf(docFreq=1243, maxDocs=44421)
               0.013268584 = queryNorm
             0.7429491 = fieldWeight in 790, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               4.5753803 = idf(docFreq=1243, maxDocs=44421)
               0.09375 = fieldNorm(doc=790)
         0.043405414 = weight(abstract_txt:specific in 790) [ClassicSimilarity], result of:
           0.043405414 = score(doc=790,freq=1.0), product of:
             0.10752866 = queryWeight, product of:
               1.882137 = boost
               4.305746 = idf(docFreq=1628, maxDocs=44421)
               0.013268584 = queryNorm
             0.4036637 = fieldWeight in 790, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.305746 = idf(docFreq=1628, maxDocs=44421)
               0.09375 = fieldNorm(doc=790)
         0.16063626 = weight(abstract_txt:ontologies in 790) [ClassicSimilarity], result of:
           0.16063626 = score(doc=790,freq=1.0), product of:
             0.29450166 = queryWeight, product of:
               3.81486 = boost
               5.8181453 = idf(docFreq=358, maxDocs=44421)
               0.013268584 = queryNorm
             0.5454511 = fieldWeight in 790, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.8181453 = idf(docFreq=358, maxDocs=44421)
               0.09375 = fieldNorm(doc=790)
         0.13557641 = weight(abstract_txt:knowledge in 790) [ClassicSimilarity], result of:
           0.13557641 = score(doc=790,freq=5.0), product of:
             0.1823648 = queryWeight, product of:
               3.875517 = boost
               3.5463927 = idf(docFreq=3480, maxDocs=44421)
               0.013268584 = queryNorm
             0.74343514 = fieldWeight in 790, product of:
               2.236068 = tf(freq=5.0), with freq of:
                 5.0 = termFreq=5.0
               3.5463927 = idf(docFreq=3480, maxDocs=44421)
               0.09375 = fieldNorm(doc=790)
         0.16263478 = weight(abstract_txt:domain in 790) [ClassicSimilarity], result of:
           0.16263478 = score(doc=790,freq=2.0), product of:
             0.25940037 = queryWeight, product of:
               4.13418 = boost
               4.7288613 = idf(docFreq=1066, maxDocs=44421)
               0.013268584 = queryNorm
             0.62696433 = fieldWeight in 790, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               4.7288613 = idf(docFreq=1066, maxDocs=44421)
               0.09375 = fieldNorm(doc=790)
         0.26392993 = weight(abstract_txt:acquisition in 790) [ClassicSimilarity], result of:
           0.26392993 = score(doc=790,freq=1.0), product of:
             0.4513333 = queryWeight, product of:
               5.453217 = boost
               6.2376356 = idf(docFreq=235, maxDocs=44421)
               0.013268584 = queryNorm
             0.5847783 = fieldWeight in 790, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.2376356 = idf(docFreq=235, maxDocs=44421)
               0.09375 = fieldNorm(doc=790)
       0.24 = coord(6/25)
   

4. Cui, H.: Competency evaluation of plant character ontologies against domain literature (2010) 0.19

   0.19198786 = sum of:
     0.19198786 = product of:
       0.59996206 = sum of:
         0.01736037 = weight(abstract_txt:application in 453) [ClassicSimilarity], result of:
           0.01736037 = score(doc=453,freq=1.0), product of:
             0.06070882 = queryWeight, product of:
               4.5753803 = idf(docFreq=1243, maxDocs=44421)
               0.013268584 = queryNorm
             0.28596127 = fieldWeight in 453, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.5753803 = idf(docFreq=1243, maxDocs=44421)
               0.0625 = fieldNorm(doc=453)
         0.0067807874 = weight(abstract_txt:that in 453) [ClassicSimilarity], result of:
           0.0067807874 = score(doc=453,freq=2.0), product of:
             0.03243888 = queryWeight, product of:
               1.0337656 = boost
               2.3649352 = idf(docFreq=11344, maxDocs=44421)
               0.013268584 = queryNorm
             0.20903271 = fieldWeight in 453, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               2.3649352 = idf(docFreq=11344, maxDocs=44421)
               0.0625 = fieldNorm(doc=453)
         0.0152328415 = weight(abstract_txt:from in 453) [ClassicSimilarity], result of:
           0.0152328415 = score(doc=453,freq=4.0), product of:
             0.04416278 = queryWeight, product of:
               1.2061944 = boost
               2.759399 = idf(docFreq=7646, maxDocs=44421)
               0.013268584 = queryNorm
             0.34492487 = fieldWeight in 453, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               2.759399 = idf(docFreq=7646, maxDocs=44421)
               0.0625 = fieldNorm(doc=453)
         0.04531516 = weight(abstract_txt:generation in 453) [ClassicSimilarity], result of:
           0.04531516 = score(doc=453,freq=2.0), product of:
             0.09134781 = queryWeight, product of:
               1.2266572 = boost
               5.612423 = idf(docFreq=440, maxDocs=44421)
               0.013268584 = queryNorm
             0.49607277 = fieldWeight in 453, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               5.612423 = idf(docFreq=440, maxDocs=44421)
               0.0625 = fieldNorm(doc=453)
         0.10124744 = weight(abstract_txt:automating in 453) [ClassicSimilarity], result of:
           0.10124744 = score(doc=453,freq=1.0), product of:
             0.19669884 = queryWeight, product of:
               1.8000103 = boost
               8.235732 = idf(docFreq=31, maxDocs=44421)
               0.013268584 = queryNorm
             0.51473325 = fieldWeight in 453, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               8.235732 = idf(docFreq=31, maxDocs=44421)
               0.0625 = fieldNorm(doc=453)
         0.18548678 = weight(abstract_txt:ontologies in 453) [ClassicSimilarity], result of:
           0.18548678 = score(doc=453,freq=3.0), product of:
             0.29450166 = queryWeight, product of:
               3.81486 = boost
               5.8181453 = idf(docFreq=358, maxDocs=44421)
               0.013268584 = queryNorm
             0.6298327 = fieldWeight in 453, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               5.8181453 = idf(docFreq=358, maxDocs=44421)
               0.0625 = fieldNorm(doc=453)
         0.13279074 = weight(abstract_txt:domain in 453) [ClassicSimilarity], result of:
           0.13279074 = score(doc=453,freq=3.0), product of:
             0.25940037 = queryWeight, product of:
               4.13418 = boost
               4.7288613 = idf(docFreq=1066, maxDocs=44421)
               0.013268584 = queryNorm
             0.51191425 = fieldWeight in 453, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               4.7288613 = idf(docFreq=1066, maxDocs=44421)
               0.0625 = fieldNorm(doc=453)
         0.09574796 = weight(abstract_txt:tools in 453) [ClassicSimilarity], result of:
           0.09574796 = score(doc=453,freq=1.0), product of:
             0.34436253 = queryWeight, product of:
               5.8338823 = boost
               4.448705 = idf(docFreq=1411, maxDocs=44421)
               0.013268584 = queryNorm
             0.27804407 = fieldWeight in 453, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.448705 = idf(docFreq=1411, maxDocs=44421)
               0.0625 = fieldNorm(doc=453)
       0.32 = coord(8/25)
   

5. Ibekwe-SanJuan, F.: Constructing and maintaining knowledge organization tools : a symbolic approach (2006) 0.18

   0.18185683 = sum of:
     0.18185683 = product of:
       0.5051578 = sum of:
         0.022545017 = weight(abstract_txt:collection in 595) [ClassicSimilarity], result of:
           0.022545017 = score(doc=595,freq=2.0), product of:
             0.0626947 = queryWeight, product of:
               1.0162241 = boost
               4.649612 = idf(docFreq=1154, maxDocs=44421)
               0.013268584 = queryNorm
             0.35960007 = fieldWeight in 595, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               4.649612 = idf(docFreq=1154, maxDocs=44421)
               0.0546875 = fieldNorm(doc=595)
         0.004195398 = weight(abstract_txt:that in 595) [ClassicSimilarity], result of:
           0.004195398 = score(doc=595,freq=1.0), product of:
             0.03243888 = queryWeight, product of:
               1.0337656 = boost
               2.3649352 = idf(docFreq=11344, maxDocs=44421)
               0.013268584 = queryNorm
             0.1293324 = fieldWeight in 595, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               2.3649352 = idf(docFreq=11344, maxDocs=44421)
               0.0546875 = fieldNorm(doc=595)
         0.027189722 = weight(abstract_txt:tool in 595) [ClassicSimilarity], result of:
           0.027189722 = score(doc=595,freq=2.0), product of:
             0.07103411 = queryWeight, product of:
               1.0817019 = boost
               4.9491973 = idf(docFreq=855, maxDocs=44421)
               0.013268584 = queryNorm
             0.38276994 = fieldWeight in 595, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               4.9491973 = idf(docFreq=855, maxDocs=44421)
               0.0546875 = fieldNorm(doc=595)
         0.006664368 = weight(abstract_txt:from in 595) [ClassicSimilarity], result of:
           0.006664368 = score(doc=595,freq=1.0), product of:
             0.04416278 = queryWeight, product of:
               1.2061944 = boost
               2.759399 = idf(docFreq=7646, maxDocs=44421)
               0.013268584 = queryNorm
             0.15090463 = fieldWeight in 595, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               2.759399 = idf(docFreq=7646, maxDocs=44421)
               0.0546875 = fieldNorm(doc=595)
         0.025319826 = weight(abstract_txt:specific in 595) [ClassicSimilarity], result of:
           0.025319826 = score(doc=595,freq=1.0), product of:
             0.10752866 = queryWeight, product of:
               1.882137 = boost
               4.305746 = idf(docFreq=1628, maxDocs=44421)
               0.013268584 = queryNorm
             0.23547049 = fieldWeight in 595, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.305746 = idf(docFreq=1628, maxDocs=44421)
               0.0546875 = fieldNorm(doc=595)
         0.086634636 = weight(abstract_txt:knowledge in 595) [ClassicSimilarity], result of:
           0.086634636 = score(doc=595,freq=6.0), product of:
             0.1823648 = queryWeight, product of:
               3.875517 = boost
               3.5463927 = idf(docFreq=3480, maxDocs=44421)
               0.013268584 = queryNorm
             0.47506225 = fieldWeight in 595, product of:
               2.4494898 = tf(freq=6.0), with freq of:
                 6.0 = termFreq=6.0
               3.5463927 = idf(docFreq=3480, maxDocs=44421)
               0.0546875 = fieldNorm(doc=595)
         0.09487029 = weight(abstract_txt:domain in 595) [ClassicSimilarity], result of:
           0.09487029 = score(doc=595,freq=2.0), product of:
             0.25940037 = queryWeight, product of:
               4.13418 = boost
               4.7288613 = idf(docFreq=1066, maxDocs=44421)
               0.013268584 = queryNorm
             0.3657292 = fieldWeight in 595, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               4.7288613 = idf(docFreq=1066, maxDocs=44421)
               0.0546875 = fieldNorm(doc=595)
         0.15395913 = weight(abstract_txt:acquisition in 595) [ClassicSimilarity], result of:
           0.15395913 = score(doc=595,freq=1.0), product of:
             0.4513333 = queryWeight, product of:
               5.453217 = boost
               6.2376356 = idf(docFreq=235, maxDocs=44421)
               0.013268584 = queryNorm
             0.3411207 = fieldWeight in 595, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.2376356 = idf(docFreq=235, maxDocs=44421)
               0.0546875 = fieldNorm(doc=595)
         0.08377946 = weight(abstract_txt:tools in 595) [ClassicSimilarity], result of:
           0.08377946 = score(doc=595,freq=1.0), product of:
             0.34436253 = queryWeight, product of:
               5.8338823 = boost
               4.448705 = idf(docFreq=1411, maxDocs=44421)
               0.013268584 = queryNorm
             0.24328856 = fieldWeight in 595, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.448705 = idf(docFreq=1411, maxDocs=44421)
               0.0546875 = fieldNorm(doc=595)
       0.36 = coord(9/25)