Document (#25459)

Editor

Baeza-Yates, R. u.a.

Title

Special topic issue: XML

Issue

[Themenheft].

Source

Journal of the American Society for Information Science and technology. 53(2002) no.6, S.413-528

Year

2002

Abstract

The Web has driven many developments related to information retrieval in the past 5 years. One of the recent waves is due to XML (eXtensible Markup Language), a meta-language derived from SGML and designed for data representation and exchange on the Internet. XML provides support for marking (tagging) text for many purposes such as structure, semantics, layout, etc. It is believed that it will become a universal format not only for business-to-business applications but also for knowledge and information management. As a result, it has become crucial to address the question of how large collections of XML documents can be sorted and retrieved efficiently and effectively. Furthermore, it is necessary to develop a suitable query language for XML documents. Last year the World Wide Web Consortium released a query language proposal for XML data known as XQuery. XQuery is the combination of many proposals and previous languages, some of which are covered in this issue. XQuery is the natural meeting point of the database and information retrieval communities, because it requires that SQL-like queries as well as text retrieval queries must be answered correctly and efficiently. Hence, having a special issue on XML and information retrieval is timely and almost compulsory.

Object

XML

Similar documents (content)

1. Näppilä, T.; Järvelin, K.; Niemi, T.: ¬A tool for data cube construction from structurally heterogeneous XML documents (2008) 0.19

   0.185813 = sum of:
     0.185813 = product of:
       0.66361785 = sum of:
         0.058319647 = weight(abstract_txt:extensible in 1369) [ClassicSimilarity], result of:
           0.058319647 = score(doc=1369,freq=1.0), product of:
             0.12734522 = queryWeight, product of:
               1.030304 = boost
               7.3274393 = idf(docFreq=78, maxDocs=44218)
               0.016868057 = queryNorm
             0.45796496 = fieldWeight in 1369, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.3274393 = idf(docFreq=78, maxDocs=44218)
               0.0625 = fieldNorm(doc=1369)
         0.035946146 = weight(abstract_txt:documents in 1369) [ClassicSimilarity], result of:
           0.035946146 = score(doc=1369,freq=3.0), product of:
             0.08057071 = queryWeight, product of:
               1.1589845 = boost
               4.1213026 = idf(docFreq=1949, maxDocs=44218)
               0.016868057 = queryNorm
             0.44614407 = fieldWeight in 1369, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               4.1213026 = idf(docFreq=1949, maxDocs=44218)
               0.0625 = fieldNorm(doc=1369)
         0.055164777 = weight(abstract_txt:query in 1369) [ClassicSimilarity], result of:
           0.055164777 = score(doc=1369,freq=3.0), product of:
             0.107197225 = queryWeight, product of:
               1.3368442 = boost
               4.7537646 = idf(docFreq=1035, maxDocs=44218)
               0.016868057 = queryNorm
             0.5146101 = fieldWeight in 1369, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               4.7537646 = idf(docFreq=1035, maxDocs=44218)
               0.0625 = fieldNorm(doc=1369)
         0.0084134415 = weight(abstract_txt:information in 1369) [ClassicSimilarity], result of:
           0.0084134415 = score(doc=1369,freq=1.0), product of:
             0.055604316 = queryWeight, product of:
               1.3616275 = boost
               2.4209464 = idf(docFreq=10677, maxDocs=44218)
               0.016868057 = queryNorm
             0.15130915 = fieldWeight in 1369, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               2.4209464 = idf(docFreq=10677, maxDocs=44218)
               0.0625 = fieldNorm(doc=1369)
         0.030228036 = weight(abstract_txt:many in 1369) [ClassicSimilarity], result of:
           0.030228036 = score(doc=1369,freq=1.0), product of:
             0.11850948 = queryWeight, product of:
               1.7215166 = boost
               4.081096 = idf(docFreq=2029, maxDocs=44218)
               0.016868057 = queryNorm
             0.2550685 = fieldWeight in 1369, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.081096 = idf(docFreq=2029, maxDocs=44218)
               0.0625 = fieldNorm(doc=1369)
         0.043370806 = weight(abstract_txt:language in 1369) [ClassicSimilarity], result of:
           0.043370806 = score(doc=1369,freq=1.0), product of:
             0.1659298 = queryWeight, product of:
               2.3521566 = boost
               4.1820874 = idf(docFreq=1834, maxDocs=44218)
               0.016868057 = queryNorm
             0.26138046 = fieldWeight in 1369, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.1820874 = idf(docFreq=1834, maxDocs=44218)
               0.0625 = fieldNorm(doc=1369)
         0.432175 = weight(abstract_txt:xquery in 1369) [ClassicSimilarity], result of:
           0.432175 = score(doc=1369,freq=1.0), product of:
             0.6981031 = queryWeight, product of:
               4.1782503 = boost
               9.905128 = idf(docFreq=5, maxDocs=44218)
               0.016868057 = queryNorm
             0.6190705 = fieldWeight in 1369, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               9.905128 = idf(docFreq=5, maxDocs=44218)
               0.0625 = fieldNorm(doc=1369)
       0.28 = coord(7/25)
   

2. Cacheda, F.; Plachouras, V.; Ounis, l.: ¬A case study of distributed information retrieval architectures to index one terabyte of text (2005) 0.18

   0.17588425 = sum of:
     0.17588425 = product of:
       0.43971062 = sum of:
         0.019605532 = weight(abstract_txt:text in 1042) [ClassicSimilarity], result of:
           0.019605532 = score(doc=1042,freq=1.0), product of:
             0.07757143 = queryWeight, product of:
               1.1372081 = boost
               4.0438666 = idf(docFreq=2106, maxDocs=44218)
               0.016868057 = queryNorm
             0.25274166 = fieldWeight in 1042, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.0438666 = idf(docFreq=2106, maxDocs=44218)
               0.0625 = fieldNorm(doc=1042)
         0.08266849 = weight(abstract_txt:sorted in 1042) [ClassicSimilarity], result of:
           0.08266849 = score(doc=1042,freq=1.0), product of:
             0.1606939 = queryWeight, product of:
               1.157374 = boost
               8.231152 = idf(docFreq=31, maxDocs=44218)
               0.016868057 = queryNorm
             0.514447 = fieldWeight in 1042, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               8.231152 = idf(docFreq=31, maxDocs=44218)
               0.0625 = fieldNorm(doc=1042)
         0.029349906 = weight(abstract_txt:documents in 1042) [ClassicSimilarity], result of:
           0.029349906 = score(doc=1042,freq=2.0), product of:
             0.08057071 = queryWeight, product of:
               1.1589845 = boost
               4.1213026 = idf(docFreq=1949, maxDocs=44218)
               0.016868057 = queryNorm
             0.36427513 = fieldWeight in 1042, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               4.1213026 = idf(docFreq=1949, maxDocs=44218)
               0.0625 = fieldNorm(doc=1042)
         0.04504185 = weight(abstract_txt:query in 1042) [ClassicSimilarity], result of:
           0.04504185 = score(doc=1042,freq=2.0), product of:
             0.107197225 = queryWeight, product of:
               1.3368442 = boost
               4.7537646 = idf(docFreq=1035, maxDocs=44218)
               0.016868057 = queryNorm
             0.4201774 = fieldWeight in 1042, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               4.7537646 = idf(docFreq=1035, maxDocs=44218)
               0.0625 = fieldNorm(doc=1042)
         0.016826883 = weight(abstract_txt:information in 1042) [ClassicSimilarity], result of:
           0.016826883 = score(doc=1042,freq=4.0), product of:
             0.055604316 = queryWeight, product of:
               1.3616275 = boost
               2.4209464 = idf(docFreq=10677, maxDocs=44218)
               0.016868057 = queryNorm
             0.3026183 = fieldWeight in 1042, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               2.4209464 = idf(docFreq=10677, maxDocs=44218)
               0.0625 = fieldNorm(doc=1042)
         0.03767174 = weight(abstract_txt:become in 1042) [ClassicSimilarity], result of:
           0.03767174 = score(doc=1042,freq=1.0), product of:
             0.11989282 = queryWeight, product of:
               1.4137924 = boost
               5.027389 = idf(docFreq=787, maxDocs=44218)
               0.016868057 = queryNorm
             0.31421182 = fieldWeight in 1042, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.027389 = idf(docFreq=787, maxDocs=44218)
               0.0625 = fieldNorm(doc=1042)
         0.039480276 = weight(abstract_txt:queries in 1042) [ClassicSimilarity], result of:
           0.039480276 = score(doc=1042,freq=1.0), product of:
             0.12369995 = queryWeight, product of:
               1.436064 = boost
               5.106586 = idf(docFreq=727, maxDocs=44218)
               0.016868057 = queryNorm
             0.31916162 = fieldWeight in 1042, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.106586 = idf(docFreq=727, maxDocs=44218)
               0.0625 = fieldNorm(doc=1042)
         0.030228036 = weight(abstract_txt:many in 1042) [ClassicSimilarity], result of:
           0.030228036 = score(doc=1042,freq=1.0), product of:
             0.11850948 = queryWeight, product of:
               1.7215166 = boost
               4.081096 = idf(docFreq=2029, maxDocs=44218)
               0.016868057 = queryNorm
             0.2550685 = fieldWeight in 1042, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.081096 = idf(docFreq=2029, maxDocs=44218)
               0.0625 = fieldNorm(doc=1042)
         0.09573605 = weight(abstract_txt:efficiently in 1042) [ClassicSimilarity], result of:
           0.09573605 = score(doc=1042,freq=1.0), product of:
             0.22327137 = queryWeight, product of:
               1.9293258 = boost
               6.8606052 = idf(docFreq=125, maxDocs=44218)
               0.016868057 = queryNorm
             0.42878783 = fieldWeight in 1042, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.8606052 = idf(docFreq=125, maxDocs=44218)
               0.0625 = fieldNorm(doc=1042)
         0.04310181 = weight(abstract_txt:retrieval in 1042) [ClassicSimilarity], result of:
           0.04310181 = score(doc=1042,freq=3.0), product of:
             0.11457309 = queryWeight, product of:
               1.9545436 = boost
               3.4751394 = idf(docFreq=3720, maxDocs=44218)
               0.016868057 = queryNorm
             0.37619486 = fieldWeight in 1042, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               3.4751394 = idf(docFreq=3720, maxDocs=44218)
               0.0625 = fieldNorm(doc=1042)
       0.4 = coord(10/25)
   

3. Qin, J.; Zhou, Y.; Chau, M.; Chen, H.: Multilingual Web retrieval : an experiment in English-Chinese business intelligence (2006) 0.17

   0.17164564 = sum of:
     0.17164564 = product of:
       0.4291141 = sum of:
         0.019605532 = weight(abstract_txt:text in 5054) [ClassicSimilarity], result of:
           0.019605532 = score(doc=5054,freq=1.0), product of:
             0.07757143 = queryWeight, product of:
               1.1372081 = boost
               4.0438666 = idf(docFreq=2106, maxDocs=44218)
               0.016868057 = queryNorm
             0.25274166 = fieldWeight in 5054, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.0438666 = idf(docFreq=2106, maxDocs=44218)
               0.0625 = fieldNorm(doc=5054)
         0.020753518 = weight(abstract_txt:documents in 5054) [ClassicSimilarity], result of:
           0.020753518 = score(doc=5054,freq=1.0), product of:
             0.08057071 = queryWeight, product of:
               1.1589845 = boost
               4.1213026 = idf(docFreq=1949, maxDocs=44218)
               0.016868057 = queryNorm
             0.2575814 = fieldWeight in 5054, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.1213026 = idf(docFreq=1949, maxDocs=44218)
               0.0625 = fieldNorm(doc=5054)
         0.04504185 = weight(abstract_txt:query in 5054) [ClassicSimilarity], result of:
           0.04504185 = score(doc=5054,freq=2.0), product of:
             0.107197225 = queryWeight, product of:
               1.3368442 = boost
               4.7537646 = idf(docFreq=1035, maxDocs=44218)
               0.016868057 = queryNorm
             0.4201774 = fieldWeight in 5054, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               4.7537646 = idf(docFreq=1035, maxDocs=44218)
               0.0625 = fieldNorm(doc=5054)
         0.014572509 = weight(abstract_txt:information in 5054) [ClassicSimilarity], result of:
           0.014572509 = score(doc=5054,freq=3.0), product of:
             0.055604316 = queryWeight, product of:
               1.3616275 = boost
               2.4209464 = idf(docFreq=10677, maxDocs=44218)
               0.016868057 = queryNorm
             0.26207513 = fieldWeight in 5054, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               2.4209464 = idf(docFreq=10677, maxDocs=44218)
               0.0625 = fieldNorm(doc=5054)
         0.03767174 = weight(abstract_txt:become in 5054) [ClassicSimilarity], result of:
           0.03767174 = score(doc=5054,freq=1.0), product of:
             0.11989282 = queryWeight, product of:
               1.4137924 = boost
               5.027389 = idf(docFreq=787, maxDocs=44218)
               0.016868057 = queryNorm
             0.31421182 = fieldWeight in 5054, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.027389 = idf(docFreq=787, maxDocs=44218)
               0.0625 = fieldNorm(doc=5054)
         0.05583354 = weight(abstract_txt:queries in 5054) [ClassicSimilarity], result of:
           0.05583354 = score(doc=5054,freq=2.0), product of:
             0.12369995 = queryWeight, product of:
               1.436064 = boost
               5.106586 = idf(docFreq=727, maxDocs=44218)
               0.016868057 = queryNorm
             0.4513627 = fieldWeight in 5054, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               5.106586 = idf(docFreq=727, maxDocs=44218)
               0.0625 = fieldNorm(doc=5054)
         0.04468678 = weight(abstract_txt:business in 5054) [ClassicSimilarity], result of:
           0.04468678 = score(doc=5054,freq=1.0), product of:
             0.1343493 = queryWeight, product of:
               1.4966035 = boost
               5.321862 = idf(docFreq=586, maxDocs=44218)
               0.016868057 = queryNorm
             0.3326164 = fieldWeight in 5054, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.321862 = idf(docFreq=586, maxDocs=44218)
               0.0625 = fieldNorm(doc=5054)
         0.04310181 = weight(abstract_txt:retrieval in 5054) [ClassicSimilarity], result of:
           0.04310181 = score(doc=5054,freq=3.0), product of:
             0.11457309 = queryWeight, product of:
               1.9545436 = boost
               3.4751394 = idf(docFreq=3720, maxDocs=44218)
               0.016868057 = queryNorm
             0.37619486 = fieldWeight in 5054, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               3.4751394 = idf(docFreq=3720, maxDocs=44218)
               0.0625 = fieldNorm(doc=5054)
         0.061105177 = weight(abstract_txt:issue in 5054) [ClassicSimilarity], result of:
           0.061105177 = score(doc=5054,freq=1.0), product of:
             0.18946622 = queryWeight, product of:
               2.17671 = boost
               5.160196 = idf(docFreq=689, maxDocs=44218)
               0.016868057 = queryNorm
             0.32251224 = fieldWeight in 5054, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.160196 = idf(docFreq=689, maxDocs=44218)
               0.0625 = fieldNorm(doc=5054)
         0.08674161 = weight(abstract_txt:language in 5054) [ClassicSimilarity], result of:
           0.08674161 = score(doc=5054,freq=4.0), product of:
             0.1659298 = queryWeight, product of:
               2.3521566 = boost
               4.1820874 = idf(docFreq=1834, maxDocs=44218)
               0.016868057 = queryNorm
             0.5227609 = fieldWeight in 5054, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               4.1820874 = idf(docFreq=1834, maxDocs=44218)
               0.0625 = fieldNorm(doc=5054)
       0.4 = coord(10/25)
   

4. Fujii, A.; Iwayama, M.; Kando, N.: Introduction to the special issue on patent processing (2007) 0.17

   0.16745602 = sum of:
     0.16745602 = product of:
       0.52330005 = sum of:
         0.031130277 = weight(abstract_txt:documents in 929) [ClassicSimilarity], result of:
           0.031130277 = score(doc=929,freq=1.0), product of:
             0.08057071 = queryWeight, product of:
               1.1589845 = boost
               4.1213026 = idf(docFreq=1949, maxDocs=44218)
               0.016868057 = queryNorm
             0.38637212 = fieldWeight in 929, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.1213026 = idf(docFreq=1949, maxDocs=44218)
               0.09375 = fieldNorm(doc=929)
         0.012620163 = weight(abstract_txt:information in 929) [ClassicSimilarity], result of:
           0.012620163 = score(doc=929,freq=1.0), product of:
             0.055604316 = queryWeight, product of:
               1.3616275 = boost
               2.4209464 = idf(docFreq=10677, maxDocs=44218)
               0.016868057 = queryNorm
             0.22696373 = fieldWeight in 929, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               2.4209464 = idf(docFreq=10677, maxDocs=44218)
               0.09375 = fieldNorm(doc=929)
         0.09487246 = weight(abstract_txt:special in 929) [ClassicSimilarity], result of:
           0.09487246 = score(doc=929,freq=3.0), product of:
             0.11742888 = queryWeight, product of:
               1.3991894 = boost
               4.9754615 = idf(docFreq=829, maxDocs=44218)
               0.016868057 = queryNorm
             0.80791426 = fieldWeight in 929, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               4.9754615 = idf(docFreq=829, maxDocs=44218)
               0.09375 = fieldNorm(doc=929)
         0.05650761 = weight(abstract_txt:become in 929) [ClassicSimilarity], result of:
           0.05650761 = score(doc=929,freq=1.0), product of:
             0.11989282 = queryWeight, product of:
               1.4137924 = boost
               5.027389 = idf(docFreq=787, maxDocs=44218)
               0.016868057 = queryNorm
             0.4713177 = fieldWeight in 929, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.027389 = idf(docFreq=787, maxDocs=44218)
               0.09375 = fieldNorm(doc=929)
         0.06703017 = weight(abstract_txt:business in 929) [ClassicSimilarity], result of:
           0.06703017 = score(doc=929,freq=1.0), product of:
             0.1343493 = queryWeight, product of:
               1.4966035 = boost
               5.321862 = idf(docFreq=586, maxDocs=44218)
               0.016868057 = queryNorm
             0.49892458 = fieldWeight in 929, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.321862 = idf(docFreq=586, maxDocs=44218)
               0.09375 = fieldNorm(doc=929)
         0.03732726 = weight(abstract_txt:retrieval in 929) [ClassicSimilarity], result of:
           0.03732726 = score(doc=929,freq=1.0), product of:
             0.11457309 = queryWeight, product of:
               1.9545436 = boost
               3.4751394 = idf(docFreq=3720, maxDocs=44218)
               0.016868057 = queryNorm
             0.3257943 = fieldWeight in 929, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.4751394 = idf(docFreq=3720, maxDocs=44218)
               0.09375 = fieldNorm(doc=929)
         0.1587559 = weight(abstract_txt:issue in 929) [ClassicSimilarity], result of:
           0.1587559 = score(doc=929,freq=3.0), product of:
             0.18946622 = queryWeight, product of:
               2.17671 = boost
               5.160196 = idf(docFreq=689, maxDocs=44218)
               0.016868057 = queryNorm
             0.83791137 = fieldWeight in 929, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               5.160196 = idf(docFreq=689, maxDocs=44218)
               0.09375 = fieldNorm(doc=929)
         0.06505621 = weight(abstract_txt:language in 929) [ClassicSimilarity], result of:
           0.06505621 = score(doc=929,freq=1.0), product of:
             0.1659298 = queryWeight, product of:
               2.3521566 = boost
               4.1820874 = idf(docFreq=1834, maxDocs=44218)
               0.016868057 = queryNorm
             0.3920707 = fieldWeight in 929, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.1820874 = idf(docFreq=1834, maxDocs=44218)
               0.09375 = fieldNorm(doc=929)
       0.32 = coord(8/25)
   

5. Portier, P.-E.; Chatti, N.; Calabretto, S.; Egyed-Zsigmond, E.; Pinon, J.-M.: Modeling, encoding and querying multi-structured documents (2012) 0.17

   0.16518782 = sum of:
     0.16518782 = product of:
       0.8259391 = sum of:
         0.051883798 = weight(abstract_txt:documents in 2730) [ClassicSimilarity], result of:
           0.051883798 = score(doc=2730,freq=4.0), product of:
             0.08057071 = queryWeight, product of:
               1.1589845 = boost
               4.1213026 = idf(docFreq=1949, maxDocs=44218)
               0.016868057 = queryNorm
             0.64395356 = fieldWeight in 2730, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               4.1213026 = idf(docFreq=1949, maxDocs=44218)
               0.078125 = fieldNorm(doc=2730)
         0.037785046 = weight(abstract_txt:many in 2730) [ClassicSimilarity], result of:
           0.037785046 = score(doc=2730,freq=1.0), product of:
             0.11850948 = queryWeight, product of:
               1.7215166 = boost
               4.081096 = idf(docFreq=2029, maxDocs=44218)
               0.016868057 = queryNorm
             0.31883565 = fieldWeight in 2730, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.081096 = idf(docFreq=2029, maxDocs=44218)
               0.078125 = fieldNorm(doc=2730)
         0.11967005 = weight(abstract_txt:efficiently in 2730) [ClassicSimilarity], result of:
           0.11967005 = score(doc=2730,freq=1.0), product of:
             0.22327137 = queryWeight, product of:
               1.9293258 = boost
               6.8606052 = idf(docFreq=125, maxDocs=44218)
               0.016868057 = queryNorm
             0.53598475 = fieldWeight in 2730, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.8606052 = idf(docFreq=125, maxDocs=44218)
               0.078125 = fieldNorm(doc=2730)
         0.076381475 = weight(abstract_txt:issue in 2730) [ClassicSimilarity], result of:
           0.076381475 = score(doc=2730,freq=1.0), product of:
             0.18946622 = queryWeight, product of:
               2.17671 = boost
               5.160196 = idf(docFreq=689, maxDocs=44218)
               0.016868057 = queryNorm
             0.4031403 = fieldWeight in 2730, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.160196 = idf(docFreq=689, maxDocs=44218)
               0.078125 = fieldNorm(doc=2730)
         0.5402188 = weight(abstract_txt:xquery in 2730) [ClassicSimilarity], result of:
           0.5402188 = score(doc=2730,freq=1.0), product of:
             0.6981031 = queryWeight, product of:
               4.1782503 = boost
               9.905128 = idf(docFreq=5, maxDocs=44218)
               0.016868057 = queryNorm
             0.7738381 = fieldWeight in 2730, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               9.905128 = idf(docFreq=5, maxDocs=44218)
               0.078125 = fieldNorm(doc=2730)
       0.2 = coord(5/25)