Document (#25090)

Author

Bartolo, L.M.
Trimble, A.M.

Title

Heterogeneous structures project database : vocabulary mapping within a multidisciplinary, multiinstitutional research group

Source

Dynamism and stability in knowledge organization: Proceedings of the 6th International ISKO-Conference, 10-13 July 2000, Toronto, Canada. Ed.: C. Beghtol et al

Imprint

Würzburg : Ergon

Year

2000

Pages

S.118-123

Series

Advances in knowledge organization; vol.7

Abstract

This paper will explore the information processes and work situations of interdisciplinary scientists. The analysis focuses on information exchange between intellectual domains. In this paper we will discuss the problem of determining a useful level of subject specificity for vocabulary mapping in the building of Entry Vocabulary Modules (EVM's). We tested the sensitivity of our association dictionary building method to two subdomains for two domains within an existing database. The ALCOM/NIST Heterogeneous Structures Database (http://hsp.kent.edu) is an online information system involving chemists and physicists from university research centers, government agencies, and industry in the ALCOM/NIST Heterogeneous Structures Project. We selected journal articles from the database as the training data sets at the subdomain levels and found that the notion of subdomain is useful The concepts, design and implementation of vocabulary mapping in the Heterogeneous Structures Project can provide a "bridge" to help researchers shift their efforts away from their core specialization to the peripheral domains that infuse their interdisciplinary work.The Center for Advanced Liquid Crystalline Optical Materials (ALCOM) is one of 25 NSF Science and Technology Centers and represents the largest concentration of liquid crystal research in the United States. One of five major ALCOM research projects, the Heterogeneous Structures Project involves: university physicists, chemists, and mathematicians from ALCOM (Kent State University, Case Western Reserve University, The University of Akron) and University of California at Los Angeles (UCLA); national laboratories at National Institute of Standards and Technology (NIST) and industrial partners at General Motors. Researchers investigate the process of phase separation, which produces heterogeneous liquid crystalline materials, in order to understand the relationship between morphology and bulk physical properties. The project goal is to design and fabricate heterogeneous structures with desired optical and physical properties. The goal of the information management work within the Heterogeneous Structures Project is to develop an information gateway to facilitate scientific partnerships among multi-institutional, multidisciplinary research teams in the area of liquid crystal research. Research conducted by Michael Buckland and others at the School of Information Management and Systems, University of California at Berkeley, produced a method of providing links between different metadata vocabularies, such as categorization codes, classification numbers, and index and thesaurus terms. The procedure renders a "natural language" index to metadata vocabularies called an Entry Vocabulary Module. A metadata vocabulary called a "training set" is derived from highly ranked journals in the field. The first stage is the creation of an Entry Vocabulary Module, a dictionary of associations between lexical terms found in titles, authors, and the metadata vocaulary such as the cateogry codes, classification numbers, or thesaurus terms. A probability ratio statistic is used as a measure of association. As a second step the dictionary is used to predict which of the metadata terms best represent the topic in the researcher's terms. The Heterogeneous Structures Database exploits the collaborative creation and rapid transfer of knowledge between academia, government, and industry through organization and retrieval within an online environment. The Database is the first stage of a multi-phase online information system to encompass and interconnect the major research projects in ALCOM. The long-term project, the Basic and Applied Liquid Crystal Research Database, will make available a comprehensive formal and informal knowledge base of basic and applied research in liquid crystal science

Similar documents (author)

1. Bartolo, L.M.; Smith, T.D.: Interdisciplinary work and the information search process : a comparison of manual and online searching (1993) 4.88

   4.8777785 = sum of:
     4.8777785 = weight(author_txt:bartolo in 5248) [ClassicSimilarity], result of:
       4.8777785 = fieldWeight in 5248, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         9.755557 = idf(docFreq=6, maxDocs=44421)
         0.5 = fieldNorm(doc=5248)
   

2. Bartolo, L.M.; Lowe, C.S.; Glotzer, S.C.: Information management of microstructures : non-print, multidisciplinary information in a materials science digital library (2004) 3.66

   3.6583338 = sum of:
     3.6583338 = weight(author_txt:bartolo in 3669) [ClassicSimilarity], result of:
       3.6583338 = fieldWeight in 3669, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         9.755557 = idf(docFreq=6, maxDocs=44421)
         0.375 = fieldNorm(doc=3669)
   

3. Bartolo, L.M.; Zumer, M.; Casson, R.; Holmberg, L.: ¬The ALCOM/NIST heterogeneous structures database : knowledge structure for basic and applied research in an interdisciplinary scientific collaboration (1998) 3.05

   3.0486116 = sum of:
     3.0486116 = weight(author_txt:bartolo in 1041) [ClassicSimilarity], result of:
       3.0486116 = fieldWeight in 1041, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         9.755557 = idf(docFreq=6, maxDocs=44421)
         0.3125 = fieldNorm(doc=1041)
   

4. Bartolo, L.M.; Lowe, C.S.; Sadoway, D.R.; Powell, A.C.; Glotzer, S.C.: NSDL MatDL : exploring digital library roles (2005) 3.05

   3.0486116 = sum of:
     3.0486116 = weight(author_txt:bartolo in 2181) [ClassicSimilarity], result of:
       3.0486116 = fieldWeight in 2181, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         9.755557 = idf(docFreq=6, maxDocs=44421)
         0.3125 = fieldNorm(doc=2181)
   

5. Bartolo, L.M.; Lowe, C.S.; Melton, A.C.; Strahl, M.; Feng, L.; Woolverton, C.J.: Effectiveness of tagging laboratory data using Dublin Core in an electronic scientific notebook (2002) 2.44

   2.4388893 = sum of:
     2.4388893 = weight(author_txt:bartolo in 4598) [ClassicSimilarity], result of:
       2.4388893 = fieldWeight in 4598, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         9.755557 = idf(docFreq=6, maxDocs=44421)
         0.25 = fieldNorm(doc=4598)
   

Similar documents (content)

1. Bartolo, L.M.; Zumer, M.; Casson, R.; Holmberg, L.: ¬The ALCOM/NIST heterogeneous structures database : knowledge structure for basic and applied research in an interdisciplinary scientific collaboration (1998) 0.59

   0.58988 = sum of:
     0.58988 = product of:
       1.4747 = sum of:
         0.008098648 = weight(abstract_txt:from in 1041) [ClassicSimilarity], result of:
           0.008098648 = score(doc=1041,freq=1.0), product of:
             0.046958912 = queryWeight, product of:
               2.759399 = idf(docFreq=7646, maxDocs=44421)
               0.017017804 = queryNorm
             0.17246243 = fieldWeight in 1041, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               2.759399 = idf(docFreq=7646, maxDocs=44421)
               0.0625 = fieldNorm(doc=1041)
         0.01080104 = weight(abstract_txt:information in 1041) [ClassicSimilarity], result of:
           0.01080104 = score(doc=1041,freq=2.0), product of:
             0.050518762 = queryWeight, product of:
               1.2272452 = boost
               2.4188995 = idf(docFreq=10748, maxDocs=44421)
               0.017017804 = queryNorm
             0.21380253 = fieldWeight in 1041, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               2.4188995 = idf(docFreq=10748, maxDocs=44421)
               0.0625 = fieldNorm(doc=1041)
         0.28079405 = weight(abstract_txt:nist in 1041) [ClassicSimilarity], result of:
           0.28079405 = score(doc=1041,freq=2.0), product of:
             0.33425304 = queryWeight, product of:
               2.0665898 = boost
               9.504243 = idf(docFreq=8, maxDocs=44421)
               0.017017804 = queryNorm
             0.8400643 = fieldWeight in 1041, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               9.504243 = idf(docFreq=8, maxDocs=44421)
               0.0625 = fieldNorm(doc=1041)
         0.041913006 = weight(abstract_txt:university in 1041) [ClassicSimilarity], result of:
           0.041913006 = score(doc=1041,freq=1.0), product of:
             0.15717551 = queryWeight, product of:
               2.1646986 = boost
               4.2666197 = idf(docFreq=1693, maxDocs=44421)
               0.017017804 = queryNorm
             0.26666373 = fieldWeight in 1041, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.2666197 = idf(docFreq=1693, maxDocs=44421)
               0.0625 = fieldNorm(doc=1041)
         0.10374251 = weight(abstract_txt:database in 1041) [ClassicSimilarity], result of:
           0.10374251 = score(doc=1041,freq=6.0), product of:
             0.15827285 = queryWeight, product of:
               2.1722422 = boost
               4.2814875 = idf(docFreq=1668, maxDocs=44421)
               0.017017804 = queryNorm
             0.65546626 = fieldWeight in 1041, product of:
               2.4494898 = tf(freq=6.0), with freq of:
                 6.0 = termFreq=6.0
               4.2814875 = idf(docFreq=1668, maxDocs=44421)
               0.0625 = fieldNorm(doc=1041)
         0.064109236 = weight(abstract_txt:project in 1041) [ClassicSimilarity], result of:
           0.064109236 = score(doc=1041,freq=2.0), product of:
             0.16561109 = queryWeight, product of:
               2.222029 = boost
               4.3796177 = idf(docFreq=1512, maxDocs=44421)
               0.017017804 = queryNorm
             0.38710716 = fieldWeight in 1041, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               4.3796177 = idf(docFreq=1512, maxDocs=44421)
               0.0625 = fieldNorm(doc=1041)
         0.048631523 = weight(abstract_txt:research in 1041) [ClassicSimilarity], result of:
           0.048631523 = score(doc=1041,freq=4.0), product of:
             0.12313407 = queryWeight, product of:
               2.2900507 = boost
               3.159582 = idf(docFreq=5124, maxDocs=44421)
               0.017017804 = queryNorm
             0.39494774 = fieldWeight in 1041, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               3.159582 = idf(docFreq=5124, maxDocs=44421)
               0.0625 = fieldNorm(doc=1041)
         0.45853475 = weight(abstract_txt:crystal in 1041) [ClassicSimilarity], result of:
           0.45853475 = score(doc=1041,freq=3.0), product of:
             0.4456707 = queryWeight, product of:
               2.755453 = boost
               9.504243 = idf(docFreq=8, maxDocs=44421)
               0.017017804 = queryNorm
             1.0288645 = fieldWeight in 1041, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               9.504243 = idf(docFreq=8, maxDocs=44421)
               0.0625 = fieldNorm(doc=1041)
         0.14332357 = weight(abstract_txt:structures in 1041) [ClassicSimilarity], result of:
           0.14332357 = score(doc=1041,freq=3.0), product of:
             0.25861537 = queryWeight, product of:
               2.968439 = boost
               5.1194425 = idf(docFreq=721, maxDocs=44421)
               0.017017804 = queryNorm
             0.5541959 = fieldWeight in 1041, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               5.1194425 = idf(docFreq=721, maxDocs=44421)
               0.0625 = fieldNorm(doc=1041)
         0.31475165 = weight(abstract_txt:heterogeneous in 1041) [ClassicSimilarity], result of:
           0.31475165 = score(doc=1041,freq=3.0), product of:
             0.45443535 = queryWeight, product of:
               4.1736236 = boost
               6.398163 = idf(docFreq=200, maxDocs=44421)
               0.017017804 = queryNorm
             0.6926214 = fieldWeight in 1041, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               6.398163 = idf(docFreq=200, maxDocs=44421)
               0.0625 = fieldNorm(doc=1041)
       0.4 = coord(10/25)
   

2. Enderle, W.: Shared digital collection development : the first steps to the virtual library (1996) 0.24

   0.2405031 = sum of:
     0.2405031 = product of:
       0.7515722 = sum of:
         0.014172634 = weight(abstract_txt:from in 735) [ClassicSimilarity], result of:
           0.014172634 = score(doc=735,freq=1.0), product of:
             0.046958912 = queryWeight, product of:
               2.759399 = idf(docFreq=7646, maxDocs=44421)
               0.017017804 = queryNorm
             0.30180925 = fieldWeight in 735, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               2.759399 = idf(docFreq=7646, maxDocs=44421)
               0.109375 = fieldNorm(doc=735)
         0.018901818 = weight(abstract_txt:information in 735) [ClassicSimilarity], result of:
           0.018901818 = score(doc=735,freq=2.0), product of:
             0.050518762 = queryWeight, product of:
               1.2272452 = boost
               2.4188995 = idf(docFreq=10748, maxDocs=44421)
               0.017017804 = queryNorm
             0.37415442 = fieldWeight in 735, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               2.4188995 = idf(docFreq=10748, maxDocs=44421)
               0.109375 = fieldNorm(doc=735)
         0.16958883 = weight(abstract_txt:physicists in 735) [ClassicSimilarity], result of:
           0.16958883 = score(doc=735,freq=1.0), product of:
             0.18100995 = queryWeight, product of:
               1.2417158 = boost
               8.565973 = idf(docFreq=22, maxDocs=44421)
               0.017017804 = queryNorm
             0.93690336 = fieldWeight in 735, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               8.565973 = idf(docFreq=22, maxDocs=44421)
               0.109375 = fieldNorm(doc=735)
         0.027877549 = weight(abstract_txt:between in 735) [ClassicSimilarity], result of:
           0.027877549 = score(doc=735,freq=1.0), product of:
             0.07372034 = queryWeight, product of:
               1.2529527 = boost
               3.4573963 = idf(docFreq=3804, maxDocs=44421)
               0.017017804 = queryNorm
             0.37815273 = fieldWeight in 735, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.4573963 = idf(docFreq=3804, maxDocs=44421)
               0.109375 = fieldNorm(doc=735)
         0.19626434 = weight(abstract_txt:chemists in 735) [ClassicSimilarity], result of:
           0.19626434 = score(doc=735,freq=1.0), product of:
             0.19952556 = queryWeight, product of:
               1.3036778 = boost
               8.993418 = idf(docFreq=14, maxDocs=44421)
               0.017017804 = queryNorm
             0.9836551 = fieldWeight in 735, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               8.993418 = idf(docFreq=14, maxDocs=44421)
               0.109375 = fieldNorm(doc=735)
         0.13740556 = weight(abstract_txt:project in 735) [ClassicSimilarity], result of:
           0.13740556 = score(doc=735,freq=3.0), product of:
             0.16561109 = queryWeight, product of:
               2.222029 = boost
               4.3796177 = idf(docFreq=1512, maxDocs=44421)
               0.017017804 = queryNorm
             0.82968813 = fieldWeight in 735, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               4.3796177 = idf(docFreq=1512, maxDocs=44421)
               0.109375 = fieldNorm(doc=735)
         0.042552583 = weight(abstract_txt:research in 735) [ClassicSimilarity], result of:
           0.042552583 = score(doc=735,freq=1.0), product of:
             0.12313407 = queryWeight, product of:
               2.2900507 = boost
               3.159582 = idf(docFreq=5124, maxDocs=44421)
               0.017017804 = queryNorm
             0.34557927 = fieldWeight in 735, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.159582 = idf(docFreq=5124, maxDocs=44421)
               0.109375 = fieldNorm(doc=735)
         0.14480884 = weight(abstract_txt:structures in 735) [ClassicSimilarity], result of:
           0.14480884 = score(doc=735,freq=1.0), product of:
             0.25861537 = queryWeight, product of:
               2.968439 = boost
               5.1194425 = idf(docFreq=721, maxDocs=44421)
               0.017017804 = queryNorm
             0.559939 = fieldWeight in 735, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.1194425 = idf(docFreq=721, maxDocs=44421)
               0.109375 = fieldNorm(doc=735)
       0.32 = coord(8/25)
   

3. Kim, Y.; Norgard, B.; Chen, A.; Gey, F.: Using ordinary language in access metadata of divers types of information resources : trade classifications and numeric data (1999) 0.24

   0.23867705 = sum of:
     0.23867705 = product of:
       0.5966926 = sum of:
         0.010123311 = weight(abstract_txt:from in 552) [ClassicSimilarity], result of:
           0.010123311 = score(doc=552,freq=1.0), product of:
             0.046958912 = queryWeight, product of:
               2.759399 = idf(docFreq=7646, maxDocs=44421)
               0.017017804 = queryNorm
             0.21557805 = fieldWeight in 552, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               2.759399 = idf(docFreq=7646, maxDocs=44421)
               0.078125 = fieldNorm(doc=552)
         0.07132703 = weight(abstract_txt:module in 552) [ClassicSimilarity], result of:
           0.07132703 = score(doc=552,freq=1.0), product of:
             0.1271625 = queryWeight, product of:
               1.0407598 = boost
               7.179679 = idf(docFreq=91, maxDocs=44421)
               0.017017804 = queryNorm
             0.56091243 = fieldWeight in 552, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.179679 = idf(docFreq=91, maxDocs=44421)
               0.078125 = fieldNorm(doc=552)
         0.00954686 = weight(abstract_txt:information in 552) [ClassicSimilarity], result of:
           0.00954686 = score(doc=552,freq=1.0), product of:
             0.050518762 = queryWeight, product of:
               1.2272452 = boost
               2.4188995 = idf(docFreq=10748, maxDocs=44421)
               0.017017804 = queryNorm
             0.18897653 = fieldWeight in 552, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               2.4188995 = idf(docFreq=10748, maxDocs=44421)
               0.078125 = fieldNorm(doc=552)
         0.019912535 = weight(abstract_txt:between in 552) [ClassicSimilarity], result of:
           0.019912535 = score(doc=552,freq=1.0), product of:
             0.07372034 = queryWeight, product of:
               1.2529527 = boost
               3.4573963 = idf(docFreq=3804, maxDocs=44421)
               0.017017804 = queryNorm
             0.2701091 = fieldWeight in 552, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.4573963 = idf(docFreq=3804, maxDocs=44421)
               0.078125 = fieldNorm(doc=552)
         0.055742335 = weight(abstract_txt:mapping in 552) [ClassicSimilarity], result of:
           0.055742335 = score(doc=552,freq=1.0), product of:
             0.123502806 = queryWeight, product of:
               1.2561891 = boost
               5.7772117 = idf(docFreq=373, maxDocs=44421)
               0.017017804 = queryNorm
             0.45134467 = fieldWeight in 552, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.7772117 = idf(docFreq=373, maxDocs=44421)
               0.078125 = fieldNorm(doc=552)
         0.05990685 = weight(abstract_txt:entry in 552) [ClassicSimilarity], result of:
           0.05990685 = score(doc=552,freq=1.0), product of:
             0.12957993 = queryWeight, product of:
               1.2867242 = boost
               5.9176426 = idf(docFreq=324, maxDocs=44421)
               0.017017804 = queryNorm
             0.46231583 = fieldWeight in 552, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.9176426 = idf(docFreq=324, maxDocs=44421)
               0.078125 = fieldNorm(doc=552)
         0.04505414 = weight(abstract_txt:terms in 552) [ClassicSimilarity], result of:
           0.04505414 = score(doc=552,freq=2.0), product of:
             0.10084387 = queryWeight, product of:
               1.4654322 = boost
               4.043712 = idf(docFreq=2116, maxDocs=44421)
               0.017017804 = queryNorm
             0.44677126 = fieldWeight in 552, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               4.043712 = idf(docFreq=2116, maxDocs=44421)
               0.078125 = fieldNorm(doc=552)
         0.12514935 = weight(abstract_txt:metadata in 552) [ClassicSimilarity], result of:
           0.12514935 = score(doc=552,freq=5.0), product of:
             0.14682457 = queryWeight, product of:
               1.7682365 = boost
               4.87927 = idf(docFreq=917, maxDocs=44421)
               0.017017804 = queryNorm
             0.85237336 = fieldWeight in 552, product of:
               2.236068 = tf(freq=5.0), with freq of:
                 5.0 = termFreq=5.0
               4.87927 = idf(docFreq=917, maxDocs=44421)
               0.078125 = fieldNorm(doc=552)
         0.052940875 = weight(abstract_txt:database in 552) [ClassicSimilarity], result of:
           0.052940875 = score(doc=552,freq=1.0), product of:
             0.15827285 = queryWeight, product of:
               2.1722422 = boost
               4.2814875 = idf(docFreq=1668, maxDocs=44421)
               0.017017804 = queryNorm
             0.3344912 = fieldWeight in 552, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.2814875 = idf(docFreq=1668, maxDocs=44421)
               0.078125 = fieldNorm(doc=552)
         0.14698933 = weight(abstract_txt:vocabulary in 552) [ClassicSimilarity], result of:
           0.14698933 = score(doc=552,freq=2.0), product of:
             0.24815682 = queryWeight, product of:
               2.719995 = boost
               5.3611083 = idf(docFreq=566, maxDocs=44421)
               0.017017804 = queryNorm
             0.5923244 = fieldWeight in 552, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               5.3611083 = idf(docFreq=566, maxDocs=44421)
               0.078125 = fieldNorm(doc=552)
       0.4 = coord(10/25)
   

4. Buckland, M.; Chen, A.; Chen, H.M.; Kim, Y.; Lam, B.; Larson, R.; Norgard, B.; Purat, J.; Gey, F.: Mapping entry vocabulary to unfamiliar metadata vocabularies (1999) 0.22

   0.21529004 = sum of:
     0.21529004 = product of:
       0.768893 = sum of:
         0.054064974 = weight(abstract_txt:terms in 2238) [ClassicSimilarity], result of:
           0.054064974 = score(doc=2238,freq=2.0), product of:
             0.10084387 = queryWeight, product of:
               1.4654322 = boost
               4.043712 = idf(docFreq=2116, maxDocs=44421)
               0.017017804 = queryNorm
             0.53612554 = fieldWeight in 2238, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               4.043712 = idf(docFreq=2116, maxDocs=44421)
               0.09375 = fieldNorm(doc=2238)
         0.15017924 = weight(abstract_txt:metadata in 2238) [ClassicSimilarity], result of:
           0.15017924 = score(doc=2238,freq=5.0), product of:
             0.14682457 = queryWeight, product of:
               1.7682365 = boost
               4.87927 = idf(docFreq=917, maxDocs=44421)
               0.017017804 = queryNorm
             1.0228481 = fieldWeight in 2238, product of:
               2.236068 = tf(freq=5.0), with freq of:
                 5.0 = termFreq=5.0
               4.87927 = idf(docFreq=917, maxDocs=44421)
               0.09375 = fieldNorm(doc=2238)
         0.06286951 = weight(abstract_txt:university in 2238) [ClassicSimilarity], result of:
           0.06286951 = score(doc=2238,freq=1.0), product of:
             0.15717551 = queryWeight, product of:
               2.1646986 = boost
               4.2666197 = idf(docFreq=1693, maxDocs=44421)
               0.017017804 = queryNorm
             0.3999956 = fieldWeight in 2238, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.2666197 = idf(docFreq=1693, maxDocs=44421)
               0.09375 = fieldNorm(doc=2238)
         0.06799812 = weight(abstract_txt:project in 2238) [ClassicSimilarity], result of:
           0.06799812 = score(doc=2238,freq=1.0), product of:
             0.16561109 = queryWeight, product of:
               2.222029 = boost
               4.3796177 = idf(docFreq=1512, maxDocs=44421)
               0.017017804 = queryNorm
             0.41058916 = fieldWeight in 2238, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.3796177 = idf(docFreq=1512, maxDocs=44421)
               0.09375 = fieldNorm(doc=2238)
         0.03647364 = weight(abstract_txt:research in 2238) [ClassicSimilarity], result of:
           0.03647364 = score(doc=2238,freq=1.0), product of:
             0.12313407 = queryWeight, product of:
               2.2900507 = boost
               3.159582 = idf(docFreq=5124, maxDocs=44421)
               0.017017804 = queryNorm
             0.2962108 = fieldWeight in 2238, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.159582 = idf(docFreq=5124, maxDocs=44421)
               0.09375 = fieldNorm(doc=2238)
         0.12472458 = weight(abstract_txt:vocabulary in 2238) [ClassicSimilarity], result of:
           0.12472458 = score(doc=2238,freq=1.0), product of:
             0.24815682 = queryWeight, product of:
               2.719995 = boost
               5.3611083 = idf(docFreq=566, maxDocs=44421)
               0.017017804 = queryNorm
             0.5026039 = fieldWeight in 2238, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.3611083 = idf(docFreq=566, maxDocs=44421)
               0.09375 = fieldNorm(doc=2238)
         0.27258295 = weight(abstract_txt:heterogeneous in 2238) [ClassicSimilarity], result of:
           0.27258295 = score(doc=2238,freq=1.0), product of:
             0.45443535 = queryWeight, product of:
               4.1736236 = boost
               6.398163 = idf(docFreq=200, maxDocs=44421)
               0.017017804 = queryNorm
             0.59982777 = fieldWeight in 2238, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.398163 = idf(docFreq=200, maxDocs=44421)
               0.09375 = fieldNorm(doc=2238)
       0.28 = coord(7/25)
   

5. Angjeli, A.; Isaac, A.: Semantic web and vocabularies interoperability : an experiment with illuminations collections (2008) 0.21

   0.20855023 = sum of:
     0.20855023 = product of:
       0.5793062 = sum of:
         0.019854613 = weight(abstract_txt:within in 3324) [ClassicSimilarity], result of:
           0.019854613 = score(doc=3324,freq=1.0), product of:
             0.08663803 = queryWeight, product of:
               1.2148993 = boost
               4.19049 = idf(docFreq=1827, maxDocs=44421)
               0.017017804 = queryNorm
             0.2291674 = fieldWeight in 3324, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.19049 = idf(docFreq=1827, maxDocs=44421)
               0.0546875 = fieldNorm(doc=3324)
         0.013938774 = weight(abstract_txt:between in 3324) [ClassicSimilarity], result of:
           0.013938774 = score(doc=3324,freq=1.0), product of:
             0.07372034 = queryWeight, product of:
               1.2529527 = boost
               3.4573963 = idf(docFreq=3804, maxDocs=44421)
               0.017017804 = queryNorm
             0.18907636 = fieldWeight in 3324, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.4573963 = idf(docFreq=3804, maxDocs=44421)
               0.0546875 = fieldNorm(doc=3324)
         0.055182092 = weight(abstract_txt:mapping in 3324) [ClassicSimilarity], result of:
           0.055182092 = score(doc=3324,freq=2.0), product of:
             0.123502806 = queryWeight, product of:
               1.2561891 = boost
               5.7772117 = idf(docFreq=373, maxDocs=44421)
               0.017017804 = queryNorm
             0.4468084 = fieldWeight in 3324, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               5.7772117 = idf(docFreq=373, maxDocs=44421)
               0.0546875 = fieldNorm(doc=3324)
         0.031537898 = weight(abstract_txt:terms in 3324) [ClassicSimilarity], result of:
           0.031537898 = score(doc=3324,freq=2.0), product of:
             0.10084387 = queryWeight, product of:
               1.4654322 = boost
               4.043712 = idf(docFreq=2116, maxDocs=44421)
               0.017017804 = queryNorm
             0.31273988 = fieldWeight in 3324, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               4.043712 = idf(docFreq=2116, maxDocs=44421)
               0.0546875 = fieldNorm(doc=3324)
         0.055405978 = weight(abstract_txt:metadata in 3324) [ClassicSimilarity], result of:
           0.055405978 = score(doc=3324,freq=2.0), product of:
             0.14682457 = queryWeight, product of:
               1.7682365 = boost
               4.87927 = idf(docFreq=917, maxDocs=44421)
               0.017017804 = queryNorm
             0.37736177 = fieldWeight in 3324, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               4.87927 = idf(docFreq=917, maxDocs=44421)
               0.0546875 = fieldNorm(doc=3324)
         0.037058614 = weight(abstract_txt:database in 3324) [ClassicSimilarity], result of:
           0.037058614 = score(doc=3324,freq=1.0), product of:
             0.15827285 = queryWeight, product of:
               2.1722422 = boost
               4.2814875 = idf(docFreq=1668, maxDocs=44421)
               0.017017804 = queryNorm
             0.23414385 = fieldWeight in 3324, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.2814875 = idf(docFreq=1668, maxDocs=44421)
               0.0546875 = fieldNorm(doc=3324)
         0.06870278 = weight(abstract_txt:project in 3324) [ClassicSimilarity], result of:
           0.06870278 = score(doc=3324,freq=3.0), product of:
             0.16561109 = queryWeight, product of:
               2.222029 = boost
               4.3796177 = idf(docFreq=1512, maxDocs=44421)
               0.017017804 = queryNorm
             0.41484407 = fieldWeight in 3324, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               4.3796177 = idf(docFreq=1512, maxDocs=44421)
               0.0546875 = fieldNorm(doc=3324)
         0.07275601 = weight(abstract_txt:vocabulary in 3324) [ClassicSimilarity], result of:
           0.07275601 = score(doc=3324,freq=1.0), product of:
             0.24815682 = queryWeight, product of:
               2.719995 = boost
               5.3611083 = idf(docFreq=566, maxDocs=44421)
               0.017017804 = queryNorm
             0.29318562 = fieldWeight in 3324, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.3611083 = idf(docFreq=566, maxDocs=44421)
               0.0546875 = fieldNorm(doc=3324)
         0.22486944 = weight(abstract_txt:heterogeneous in 3324) [ClassicSimilarity], result of:
           0.22486944 = score(doc=3324,freq=2.0), product of:
             0.45443535 = queryWeight, product of:
               4.1736236 = boost
               6.398163 = idf(docFreq=200, maxDocs=44421)
               0.017017804 = queryNorm
             0.49483263 = fieldWeight in 3324, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               6.398163 = idf(docFreq=200, maxDocs=44421)
               0.0546875 = fieldNorm(doc=3324)
       0.36 = coord(9/25)