Document (#18702)

Author

Jizba, L.

Title

Reflections on summarizing and abstracting : implications for Internet Web documents, and standardized library cataloging databases

Source

Journal of Internet cataloging. 1(1997) no.2, S.15-39

Year

1997

Abstract

Comments on the value of abstracts or summary notes to information available online via the Internet and WWW and concludes that automated abstracting techniques would be highly useful if routinely applied to cataloguing or metadata for Internet documents and documents in other databases. Information seekers need external summary information to assess content and value of retrieved documents. Examines traditional models for writers, in library audiovisual cataloguing, periodical databases and archival work, along with innovative new model databases featuring robust cataloguing summaries. Notes recent developments in automated techniques, computational research, and machine summarization of digital images. Recommendations are made for future designers of cataloguing and metadata standards

Theme

Internet
Formalerschließung
Referieren
Metadaten

Similar documents (content)

1. Galgani, F.; Compton, P.; Hoffmann, A.: Summarization based on bi-directional citation analysis (2015) 0.17

   0.1650345 = sum of:
     0.1650345 = product of:
       0.68764377 = sum of:
         0.071495034 = weight(abstract_txt:summaries in 2685) [ClassicSimilarity], result of:
           0.071495034 = score(doc=2685,freq=1.0), product of:
             0.16264008 = queryWeight, product of:
               1.0957621 = boost
               7.033448 = idf(docFreq=105, maxDocs=44218)
               0.02110294 = queryNorm
             0.4395905 = fieldWeight in 2685, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.033448 = idf(docFreq=105, maxDocs=44218)
               0.0625 = fieldNorm(doc=2685)
         0.18263291 = weight(abstract_txt:summarization in 2685) [ClassicSimilarity], result of:
           0.18263291 = score(doc=2685,freq=6.0), product of:
             0.16725506 = queryWeight, product of:
               1.1111997 = boost
               7.132539 = idf(docFreq=95, maxDocs=44218)
               0.02110294 = queryNorm
             1.0919425 = fieldWeight in 2685, product of:
               2.4494898 = tf(freq=6.0), with freq of:
                 6.0 = termFreq=6.0
               7.132539 = idf(docFreq=95, maxDocs=44218)
               0.0625 = fieldNorm(doc=2685)
         0.13817069 = weight(abstract_txt:summarizing in 2685) [ClassicSimilarity], result of:
           0.13817069 = score(doc=2685,freq=2.0), product of:
             0.20028308 = queryWeight, product of:
               1.215975 = boost
               7.805067 = idf(docFreq=48, maxDocs=44218)
               0.02110294 = queryNorm
             0.689877 = fieldWeight in 2685, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               7.805067 = idf(docFreq=48, maxDocs=44218)
               0.0625 = fieldNorm(doc=2685)
         0.03819903 = weight(abstract_txt:techniques in 2685) [ClassicSimilarity], result of:
           0.03819903 = score(doc=2685,freq=1.0), product of:
             0.13492379 = queryWeight, product of:
               1.4114379 = boost
               4.5298495 = idf(docFreq=1295, maxDocs=44218)
               0.02110294 = queryNorm
             0.2831156 = fieldWeight in 2685, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.5298495 = idf(docFreq=1295, maxDocs=44218)
               0.0625 = fieldNorm(doc=2685)
         0.15749198 = weight(abstract_txt:summary in 2685) [ClassicSimilarity], result of:
           0.15749198 = score(doc=2685,freq=2.0), product of:
             0.27534845 = queryWeight, product of:
               2.0163171 = boost
               6.4711404 = idf(docFreq=185, maxDocs=44218)
               0.02110294 = queryNorm
             0.5719734 = fieldWeight in 2685, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               6.4711404 = idf(docFreq=185, maxDocs=44218)
               0.0625 = fieldNorm(doc=2685)
         0.09965408 = weight(abstract_txt:documents in 2685) [ClassicSimilarity], result of:
           0.09965408 = score(doc=2685,freq=3.0), product of:
             0.22336748 = queryWeight, product of:
               2.5682807 = boost
               4.1213026 = idf(docFreq=1949, maxDocs=44218)
               0.02110294 = queryNorm
             0.44614407 = fieldWeight in 2685, 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=2685)
       0.24 = coord(6/25)
   

2. Yang, C.C.; Wang, F.L.: Hierarchical summarization of large documents (2008) 0.14

   0.14312753 = sum of:
     0.14312753 = product of:
       0.59636474 = sum of:
         0.071495034 = weight(abstract_txt:summaries in 1719) [ClassicSimilarity], result of:
           0.071495034 = score(doc=1719,freq=1.0), product of:
             0.16264008 = queryWeight, product of:
               1.0957621 = boost
               7.033448 = idf(docFreq=105, maxDocs=44218)
               0.02110294 = queryNorm
             0.4395905 = fieldWeight in 1719, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.033448 = idf(docFreq=105, maxDocs=44218)
               0.0625 = fieldNorm(doc=1719)
         0.19726609 = weight(abstract_txt:summarization in 1719) [ClassicSimilarity], result of:
           0.19726609 = score(doc=1719,freq=7.0), product of:
             0.16725506 = queryWeight, product of:
               1.1111997 = boost
               7.132539 = idf(docFreq=95, maxDocs=44218)
               0.02110294 = queryNorm
             1.1794327 = fieldWeight in 1719, product of:
               2.6457512 = tf(freq=7.0), with freq of:
                 7.0 = termFreq=7.0
               7.132539 = idf(docFreq=95, maxDocs=44218)
               0.0625 = fieldNorm(doc=1719)
         0.015149851 = weight(abstract_txt:information in 1719) [ClassicSimilarity], result of:
           0.015149851 = score(doc=1719,freq=3.0), product of:
             0.057807285 = queryWeight, product of:
               1.1314996 = boost
               2.4209464 = idf(docFreq=10677, maxDocs=44218)
               0.02110294 = queryNorm
             0.26207513 = fieldWeight in 1719, 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=1719)
         0.03819903 = weight(abstract_txt:techniques in 1719) [ClassicSimilarity], result of:
           0.03819903 = score(doc=1719,freq=1.0), product of:
             0.13492379 = queryWeight, product of:
               1.4114379 = boost
               4.5298495 = idf(docFreq=1295, maxDocs=44218)
               0.02110294 = queryNorm
             0.2831156 = fieldWeight in 1719, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.5298495 = idf(docFreq=1295, maxDocs=44218)
               0.0625 = fieldNorm(doc=1719)
         0.1928875 = weight(abstract_txt:summary in 1719) [ClassicSimilarity], result of:
           0.1928875 = score(doc=1719,freq=3.0), product of:
             0.27534845 = queryWeight, product of:
               2.0163171 = boost
               6.4711404 = idf(docFreq=185, maxDocs=44218)
               0.02110294 = queryNorm
             0.70052147 = fieldWeight in 1719, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               6.4711404 = idf(docFreq=185, maxDocs=44218)
               0.0625 = fieldNorm(doc=1719)
         0.08136722 = weight(abstract_txt:documents in 1719) [ClassicSimilarity], result of:
           0.08136722 = score(doc=1719,freq=2.0), product of:
             0.22336748 = queryWeight, product of:
               2.5682807 = boost
               4.1213026 = idf(docFreq=1949, maxDocs=44218)
               0.02110294 = queryNorm
             0.36427513 = fieldWeight in 1719, 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=1719)
       0.24 = coord(6/25)
   

3. Yulianti, E.; Huspi, S.; Sanderson, M.: Tweet-biased summarization (2016) 0.14

   0.13915563 = sum of:
     0.13915563 = product of:
       0.57981515 = sum of:
         0.05434092 = weight(abstract_txt:comments in 2926) [ClassicSimilarity], result of:
           0.05434092 = score(doc=2926,freq=1.0), product of:
             0.13545498 = queryWeight, product of:
               6.4187727 = idf(docFreq=195, maxDocs=44218)
               0.02110294 = queryNorm
             0.4011733 = fieldWeight in 2926, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.4187727 = idf(docFreq=195, maxDocs=44218)
               0.0625 = fieldNorm(doc=2926)
         0.101109244 = weight(abstract_txt:summaries in 2926) [ClassicSimilarity], result of:
           0.101109244 = score(doc=2926,freq=2.0), product of:
             0.16264008 = queryWeight, product of:
               1.0957621 = boost
               7.033448 = idf(docFreq=105, maxDocs=44218)
               0.02110294 = queryNorm
             0.62167484 = fieldWeight in 2926, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               7.033448 = idf(docFreq=105, maxDocs=44218)
               0.0625 = fieldNorm(doc=2926)
         0.105443165 = weight(abstract_txt:summarization in 2926) [ClassicSimilarity], result of:
           0.105443165 = score(doc=2926,freq=2.0), product of:
             0.16725506 = queryWeight, product of:
               1.1111997 = boost
               7.132539 = idf(docFreq=95, maxDocs=44218)
               0.02110294 = queryNorm
             0.6304333 = fieldWeight in 2926, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               7.132539 = idf(docFreq=95, maxDocs=44218)
               0.0625 = fieldNorm(doc=2926)
         0.012369802 = weight(abstract_txt:information in 2926) [ClassicSimilarity], result of:
           0.012369802 = score(doc=2926,freq=2.0), product of:
             0.057807285 = queryWeight, product of:
               1.1314996 = boost
               2.4209464 = idf(docFreq=10677, maxDocs=44218)
               0.02110294 = queryNorm
             0.21398345 = fieldWeight in 2926, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               2.4209464 = idf(docFreq=10677, maxDocs=44218)
               0.0625 = fieldNorm(doc=2926)
         0.2490167 = weight(abstract_txt:summary in 2926) [ClassicSimilarity], result of:
           0.2490167 = score(doc=2926,freq=5.0), product of:
             0.27534845 = queryWeight, product of:
               2.0163171 = boost
               6.4711404 = idf(docFreq=185, maxDocs=44218)
               0.02110294 = queryNorm
             0.90436935 = fieldWeight in 2926, product of:
               2.236068 = tf(freq=5.0), with freq of:
                 5.0 = termFreq=5.0
               6.4711404 = idf(docFreq=185, maxDocs=44218)
               0.0625 = fieldNorm(doc=2926)
         0.057535313 = weight(abstract_txt:documents in 2926) [ClassicSimilarity], result of:
           0.057535313 = score(doc=2926,freq=1.0), product of:
             0.22336748 = queryWeight, product of:
               2.5682807 = boost
               4.1213026 = idf(docFreq=1949, maxDocs=44218)
               0.02110294 = queryNorm
             0.2575814 = fieldWeight in 2926, 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=2926)
       0.24 = coord(6/25)
   

4. Kar, M.; Nunes, S.; Ribeiro, C.: Summarization of changes in dynamic text collections using Latent Dirichlet Allocation model (2015) 0.13

   0.13028617 = sum of:
     0.13028617 = product of:
       0.5428591 = sum of:
         0.09287477 = weight(abstract_txt:summaries in 2676) [ClassicSimilarity], result of:
           0.09287477 = score(doc=2676,freq=3.0), product of:
             0.16264008 = queryWeight, product of:
               1.0957621 = boost
               7.033448 = idf(docFreq=105, maxDocs=44218)
               0.02110294 = queryNorm
             0.5710448 = fieldWeight in 2676, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               7.033448 = idf(docFreq=105, maxDocs=44218)
               0.046875 = fieldNorm(doc=2676)
         0.12504022 = weight(abstract_txt:summarization in 2676) [ClassicSimilarity], result of:
           0.12504022 = score(doc=2676,freq=5.0), product of:
             0.16725506 = queryWeight, product of:
               1.1111997 = boost
               7.132539 = idf(docFreq=95, maxDocs=44218)
               0.02110294 = queryNorm
             0.747602 = fieldWeight in 2676, product of:
               2.236068 = tf(freq=5.0), with freq of:
                 5.0 = termFreq=5.0
               7.132539 = idf(docFreq=95, maxDocs=44218)
               0.046875 = fieldNorm(doc=2676)
         0.011362389 = weight(abstract_txt:information in 2676) [ClassicSimilarity], result of:
           0.011362389 = score(doc=2676,freq=3.0), product of:
             0.057807285 = queryWeight, product of:
               1.1314996 = boost
               2.4209464 = idf(docFreq=10677, maxDocs=44218)
               0.02110294 = queryNorm
             0.19655634 = fieldWeight in 2676, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               2.4209464 = idf(docFreq=10677, maxDocs=44218)
               0.046875 = fieldNorm(doc=2676)
         0.04051619 = weight(abstract_txt:techniques in 2676) [ClassicSimilarity], result of:
           0.04051619 = score(doc=2676,freq=2.0), product of:
             0.13492379 = queryWeight, product of:
               1.4114379 = boost
               4.5298495 = idf(docFreq=1295, maxDocs=44218)
               0.02110294 = queryNorm
             0.30028945 = fieldWeight in 2676, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               4.5298495 = idf(docFreq=1295, maxDocs=44218)
               0.046875 = fieldNorm(doc=2676)
         0.18676253 = weight(abstract_txt:summary in 2676) [ClassicSimilarity], result of:
           0.18676253 = score(doc=2676,freq=5.0), product of:
             0.27534845 = queryWeight, product of:
               2.0163171 = boost
               6.4711404 = idf(docFreq=185, maxDocs=44218)
               0.02110294 = queryNorm
             0.678277 = fieldWeight in 2676, product of:
               2.236068 = tf(freq=5.0), with freq of:
                 5.0 = termFreq=5.0
               6.4711404 = idf(docFreq=185, maxDocs=44218)
               0.046875 = fieldNorm(doc=2676)
         0.086302966 = weight(abstract_txt:documents in 2676) [ClassicSimilarity], result of:
           0.086302966 = score(doc=2676,freq=4.0), product of:
             0.22336748 = queryWeight, product of:
               2.5682807 = boost
               4.1213026 = idf(docFreq=1949, maxDocs=44218)
               0.02110294 = queryNorm
             0.38637212 = fieldWeight in 2676, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               4.1213026 = idf(docFreq=1949, maxDocs=44218)
               0.046875 = fieldNorm(doc=2676)
       0.24 = coord(6/25)
   

5. Ou, S.; Khoo, C.S.G.; Goh, D.H.: Multi-document summarization of news articles using an event-based framework (2006) 0.13

   0.1293929 = sum of:
     0.1293929 = product of:
       0.5391371 = sum of:
         0.17512636 = weight(abstract_txt:summaries in 657) [ClassicSimilarity], result of:
           0.17512636 = score(doc=657,freq=6.0), product of:
             0.16264008 = queryWeight, product of:
               1.0957621 = boost
               7.033448 = idf(docFreq=105, maxDocs=44218)
               0.02110294 = queryNorm
             1.0767725 = fieldWeight in 657, product of:
               2.4494898 = tf(freq=6.0), with freq of:
                 6.0 = termFreq=6.0
               7.033448 = idf(docFreq=105, maxDocs=44218)
               0.0625 = fieldNorm(doc=657)
         0.105443165 = weight(abstract_txt:summarization in 657) [ClassicSimilarity], result of:
           0.105443165 = score(doc=657,freq=2.0), product of:
             0.16725506 = queryWeight, product of:
               1.1111997 = boost
               7.132539 = idf(docFreq=95, maxDocs=44218)
               0.02110294 = queryNorm
             0.6304333 = fieldWeight in 657, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               7.132539 = idf(docFreq=95, maxDocs=44218)
               0.0625 = fieldNorm(doc=657)
         0.015149851 = weight(abstract_txt:information in 657) [ClassicSimilarity], result of:
           0.015149851 = score(doc=657,freq=3.0), product of:
             0.057807285 = queryWeight, product of:
               1.1314996 = boost
               2.4209464 = idf(docFreq=10677, maxDocs=44218)
               0.02110294 = queryNorm
             0.26207513 = fieldWeight in 657, 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=657)
         0.09770143 = weight(abstract_txt:summarizing in 657) [ClassicSimilarity], result of:
           0.09770143 = score(doc=657,freq=1.0), product of:
             0.20028308 = queryWeight, product of:
               1.215975 = boost
               7.805067 = idf(docFreq=48, maxDocs=44218)
               0.02110294 = queryNorm
             0.4878167 = fieldWeight in 657, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.805067 = idf(docFreq=48, maxDocs=44218)
               0.0625 = fieldNorm(doc=657)
         0.034352623 = weight(abstract_txt:value in 657) [ClassicSimilarity], result of:
           0.034352623 = score(doc=657,freq=1.0), product of:
             0.12570722 = queryWeight, product of:
               1.362378 = boost
               4.3723974 = idf(docFreq=1516, maxDocs=44218)
               0.02110294 = queryNorm
             0.27327484 = fieldWeight in 657, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.3723974 = idf(docFreq=1516, maxDocs=44218)
               0.0625 = fieldNorm(doc=657)
         0.11136366 = weight(abstract_txt:summary in 657) [ClassicSimilarity], result of:
           0.11136366 = score(doc=657,freq=1.0), product of:
             0.27534845 = queryWeight, product of:
               2.0163171 = boost
               6.4711404 = idf(docFreq=185, maxDocs=44218)
               0.02110294 = queryNorm
             0.40444627 = fieldWeight in 657, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.4711404 = idf(docFreq=185, maxDocs=44218)
               0.0625 = fieldNorm(doc=657)
       0.24 = coord(6/25)