Document (#18678)

Author

Williams, J.G.
Sochats, K.

Title

Application of expert agents/assistants in library and information systems

Source

DESIDOC bulletin of information technology. 16(1996) no.4, S.19-32

Year

1996

Abstract

Presents a brief overview of the structure of expert systems and the main features of intelligent agent software. Discusses the potential uses for intelligent agents and assistants in the following library and information centre activities: information retrieval and catalogue searching; reference services; referral services, such as to distance education students; indexing and abstracting; collection development and acquisition; classification of library materials; and library education. Few intelligent agents are commercially available at present but this should change over the next few years

Similar documents (author)

1. Williams, R.M.: ISI search network research front specialties (1983) 4.51

   4.512219 = sum of:
     4.512219 = weight(author_txt:williams in 1474) [ClassicSimilarity], result of:
       4.512219 = fieldWeight in 1474, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         7.2195506 = idf(docFreq=87, maxDocs=44218)
         0.625 = fieldNorm(doc=1474)
   

2. Williams, J.W.: Serials cataloging, 1985-1990 : an overview of a half-decade (1992) 4.51

   4.512219 = sum of:
     4.512219 = weight(author_txt:williams in 4207) [ClassicSimilarity], result of:
       4.512219 = fieldWeight in 4207, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         7.2195506 = idf(docFreq=87, maxDocs=44218)
         0.625 = fieldNorm(doc=4207)
   

3. Williams, D.A.: Information skills in the school curriculum (1991) 4.51

   4.512219 = sum of:
     4.512219 = weight(author_txt:williams in 4835) [ClassicSimilarity], result of:
       4.512219 = fieldWeight in 4835, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         7.2195506 = idf(docFreq=87, maxDocs=44218)
         0.625 = fieldNorm(doc=4835)
   

4. Williams, M.: Transparent information systems through gateways, front ends, intermediaries, and interfaces (1986) 4.51

   4.512219 = sum of:
     4.512219 = weight(author_txt:williams in 5135) [ClassicSimilarity], result of:
       4.512219 = fieldWeight in 5135, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         7.2195506 = idf(docFreq=87, maxDocs=44218)
         0.625 = fieldNorm(doc=5135)
   

5. Williams, F.: Appraisal and evaluation of software products (1992) 4.51

   4.512219 = sum of:
     4.512219 = weight(author_txt:williams in 5307) [ClassicSimilarity], result of:
       4.512219 = fieldWeight in 5307, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         7.2195506 = idf(docFreq=87, maxDocs=44218)
         0.625 = fieldNorm(doc=5307)
   

Similar documents (content)

1. Haverkamp, D.S.; Gauch, S.: Intelligent information agents : review and challenges for distributed information sources (1998) 0.34

   0.33813113 = sum of:
     0.33813113 = product of:
       1.4088798 = sum of:
         0.06175327 = weight(abstract_txt:overview in 2882) [ClassicSimilarity], result of:
           0.06175327 = score(doc=2882,freq=1.0), product of:
             0.0930368 = queryWeight, product of:
               1.0746572 = boost
               5.310008 = idf(docFreq=593, maxDocs=44218)
               0.01630383 = queryNorm
             0.663751 = fieldWeight in 2882, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.310008 = idf(docFreq=593, maxDocs=44218)
               0.125 = fieldNorm(doc=2882)
         0.046334025 = weight(abstract_txt:systems in 2882) [ClassicSimilarity], result of:
           0.046334025 = score(doc=2882,freq=2.0), product of:
             0.07682127 = queryWeight, product of:
               1.3810147 = boost
               3.4118783 = idf(docFreq=3963, maxDocs=44218)
               0.01630383 = queryNorm
             0.6031406 = fieldWeight in 2882, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               3.4118783 = idf(docFreq=3963, maxDocs=44218)
               0.125 = fieldNorm(doc=2882)
         0.25266552 = weight(abstract_txt:agent in 2882) [ClassicSimilarity], result of:
           0.25266552 = score(doc=2882,freq=3.0), product of:
             0.16502067 = queryWeight, product of:
               1.4312376 = boost
               7.071914 = idf(docFreq=101, maxDocs=44218)
               0.01630383 = queryNorm
             1.5311143 = fieldWeight in 2882, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               7.071914 = idf(docFreq=101, maxDocs=44218)
               0.125 = fieldNorm(doc=2882)
         0.024829395 = weight(abstract_txt:information in 2882) [ClassicSimilarity], result of:
           0.024829395 = score(doc=2882,freq=2.0), product of:
             0.058017094 = queryWeight, product of:
               1.4698776 = boost
               2.4209464 = idf(docFreq=10677, maxDocs=44218)
               0.01630383 = queryNorm
             0.4279669 = fieldWeight in 2882, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               2.4209464 = idf(docFreq=10677, maxDocs=44218)
               0.125 = fieldNorm(doc=2882)
         0.30273807 = weight(abstract_txt:intelligent in 2882) [ClassicSimilarity], result of:
           0.30273807 = score(doc=2882,freq=1.0), product of:
             0.38722783 = queryWeight, product of:
               3.7974012 = boost
               6.2544694 = idf(docFreq=230, maxDocs=44218)
               0.01630383 = queryNorm
             0.7818087 = fieldWeight in 2882, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.2544694 = idf(docFreq=230, maxDocs=44218)
               0.125 = fieldNorm(doc=2882)
         0.7205595 = weight(abstract_txt:agents in 2882) [ClassicSimilarity], result of:
           0.7205595 = score(doc=2882,freq=4.0), product of:
             0.43485898 = queryWeight, product of:
               4.02418 = boost
               6.627983 = idf(docFreq=158, maxDocs=44218)
               0.01630383 = queryNorm
             1.6569958 = fieldWeight in 2882, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               6.627983 = idf(docFreq=158, maxDocs=44218)
               0.125 = fieldNorm(doc=2882)
       0.24 = coord(6/25)
   

2. Soshnikov, D.: ROMEO: an ontology-based multi-agent architecture for online information retrieval (2021) 0.26

   0.26145768 = sum of:
     0.26145768 = product of:
       1.0894071 = sum of:
         0.09731277 = weight(abstract_txt:distance in 249) [ClassicSimilarity], result of:
           0.09731277 = score(doc=249,freq=1.0), product of:
             0.13771756 = queryWeight, product of:
               1.3074865 = boost
               6.4604454 = idf(docFreq=187, maxDocs=44218)
               0.01630383 = queryNorm
             0.7066112 = fieldWeight in 249, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.4604454 = idf(docFreq=187, maxDocs=44218)
               0.109375 = fieldNorm(doc=249)
         0.028667714 = weight(abstract_txt:systems in 249) [ClassicSimilarity], result of:
           0.028667714 = score(doc=249,freq=1.0), product of:
             0.07682127 = queryWeight, product of:
               1.3810147 = boost
               3.4118783 = idf(docFreq=3963, maxDocs=44218)
               0.01630383 = queryNorm
             0.3731742 = fieldWeight in 249, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.4118783 = idf(docFreq=3963, maxDocs=44218)
               0.109375 = fieldNorm(doc=249)
         0.021725722 = weight(abstract_txt:information in 249) [ClassicSimilarity], result of:
           0.021725722 = score(doc=249,freq=2.0), product of:
             0.058017094 = queryWeight, product of:
               1.4698776 = boost
               2.4209464 = idf(docFreq=10677, maxDocs=44218)
               0.01630383 = queryNorm
             0.37447104 = fieldWeight in 249, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               2.4209464 = idf(docFreq=10677, maxDocs=44218)
               0.109375 = fieldNorm(doc=249)
         0.096664555 = weight(abstract_txt:education in 249) [ClassicSimilarity], result of:
           0.096664555 = score(doc=249,freq=1.0), product of:
             0.17274186 = queryWeight, product of:
               2.0708869 = boost
               5.116248 = idf(docFreq=720, maxDocs=44218)
               0.01630383 = queryNorm
             0.5595896 = fieldWeight in 249, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.116248 = idf(docFreq=720, maxDocs=44218)
               0.109375 = fieldNorm(doc=249)
         0.5297916 = weight(abstract_txt:intelligent in 249) [ClassicSimilarity], result of:
           0.5297916 = score(doc=249,freq=4.0), product of:
             0.38722783 = queryWeight, product of:
               3.7974012 = boost
               6.2544694 = idf(docFreq=230, maxDocs=44218)
               0.01630383 = queryNorm
             1.3681651 = fieldWeight in 249, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               6.2544694 = idf(docFreq=230, maxDocs=44218)
               0.109375 = fieldNorm(doc=249)
         0.31524476 = weight(abstract_txt:agents in 249) [ClassicSimilarity], result of:
           0.31524476 = score(doc=249,freq=1.0), product of:
             0.43485898 = queryWeight, product of:
               4.02418 = boost
               6.627983 = idf(docFreq=158, maxDocs=44218)
               0.01630383 = queryNorm
             0.72493565 = fieldWeight in 249, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.627983 = idf(docFreq=158, maxDocs=44218)
               0.109375 = fieldNorm(doc=249)
       0.24 = coord(6/25)
   

3. Etzioni, O.; Weld, D.S.: Intelligent agents on the Internet : fact, fiction, and forecast (1995) 0.20

   0.20256129 = sum of:
     0.20256129 = product of:
       1.0128064 = sum of:
         0.14587651 = weight(abstract_txt:agent in 2879) [ClassicSimilarity], result of:
           0.14587651 = score(doc=2879,freq=1.0), product of:
             0.16502067 = queryWeight, product of:
               1.4312376 = boost
               7.071914 = idf(docFreq=101, maxDocs=44218)
               0.01630383 = queryNorm
             0.8839893 = fieldWeight in 2879, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.071914 = idf(docFreq=101, maxDocs=44218)
               0.125 = fieldNorm(doc=2879)
         0.017557034 = weight(abstract_txt:information in 2879) [ClassicSimilarity], result of:
           0.017557034 = score(doc=2879,freq=1.0), product of:
             0.058017094 = queryWeight, product of:
               1.4698776 = boost
               2.4209464 = idf(docFreq=10677, maxDocs=44218)
               0.01630383 = queryNorm
             0.3026183 = fieldWeight in 2879, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               2.4209464 = idf(docFreq=10677, maxDocs=44218)
               0.125 = fieldNorm(doc=2879)
         0.060956765 = weight(abstract_txt:services in 2879) [ClassicSimilarity], result of:
           0.060956765 = score(doc=2879,freq=1.0), product of:
             0.1162089 = queryWeight, product of:
               1.6985458 = boost
               4.1963577 = idf(docFreq=1808, maxDocs=44218)
               0.01630383 = queryNorm
             0.5245447 = fieldWeight in 2879, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.1963577 = idf(docFreq=1808, maxDocs=44218)
               0.125 = fieldNorm(doc=2879)
         0.42813632 = weight(abstract_txt:intelligent in 2879) [ClassicSimilarity], result of:
           0.42813632 = score(doc=2879,freq=2.0), product of:
             0.38722783 = queryWeight, product of:
               3.7974012 = boost
               6.2544694 = idf(docFreq=230, maxDocs=44218)
               0.01630383 = queryNorm
             1.1056445 = fieldWeight in 2879, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               6.2544694 = idf(docFreq=230, maxDocs=44218)
               0.125 = fieldNorm(doc=2879)
         0.36027974 = weight(abstract_txt:agents in 2879) [ClassicSimilarity], result of:
           0.36027974 = score(doc=2879,freq=1.0), product of:
             0.43485898 = queryWeight, product of:
               4.02418 = boost
               6.627983 = idf(docFreq=158, maxDocs=44218)
               0.01630383 = queryNorm
             0.8284979 = fieldWeight in 2879, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.627983 = idf(docFreq=158, maxDocs=44218)
               0.125 = fieldNorm(doc=2879)
       0.2 = coord(5/25)
   

4. Intelligent information agents : Agent-based information discovery and management on the Internet (1999) 0.19

   0.19153541 = sum of:
     0.19153541 = product of:
       0.95767707 = sum of:
         0.020476937 = weight(abstract_txt:systems in 3973) [ClassicSimilarity], result of:
           0.020476937 = score(doc=3973,freq=1.0), product of:
             0.07682127 = queryWeight, product of:
               1.3810147 = boost
               3.4118783 = idf(docFreq=3963, maxDocs=44218)
               0.01630383 = queryNorm
             0.26655298 = fieldWeight in 3973, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.4118783 = idf(docFreq=3963, maxDocs=44218)
               0.078125 = fieldNorm(doc=3973)
         0.091172814 = weight(abstract_txt:agent in 3973) [ClassicSimilarity], result of:
           0.091172814 = score(doc=3973,freq=1.0), product of:
             0.16502067 = queryWeight, product of:
               1.4312376 = boost
               7.071914 = idf(docFreq=101, maxDocs=44218)
               0.01630383 = queryNorm
             0.5524933 = fieldWeight in 3973, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.071914 = idf(docFreq=101, maxDocs=44218)
               0.078125 = fieldNorm(doc=3973)
         0.02687861 = weight(abstract_txt:information in 3973) [ClassicSimilarity], result of:
           0.02687861 = score(doc=3973,freq=6.0), product of:
             0.058017094 = queryWeight, product of:
               1.4698776 = boost
               2.4209464 = idf(docFreq=10677, maxDocs=44218)
               0.01630383 = queryNorm
             0.46328777 = fieldWeight in 3973, product of:
               2.4494898 = tf(freq=6.0), with freq of:
                 6.0 = termFreq=6.0
               2.4209464 = idf(docFreq=10677, maxDocs=44218)
               0.078125 = fieldNorm(doc=3973)
         0.2675852 = weight(abstract_txt:intelligent in 3973) [ClassicSimilarity], result of:
           0.2675852 = score(doc=3973,freq=2.0), product of:
             0.38722783 = queryWeight, product of:
               3.7974012 = boost
               6.2544694 = idf(docFreq=230, maxDocs=44218)
               0.01630383 = queryNorm
             0.69102776 = fieldWeight in 3973, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               6.2544694 = idf(docFreq=230, maxDocs=44218)
               0.078125 = fieldNorm(doc=3973)
         0.5515635 = weight(abstract_txt:agents in 3973) [ClassicSimilarity], result of:
           0.5515635 = score(doc=3973,freq=6.0), product of:
             0.43485898 = queryWeight, product of:
               4.02418 = boost
               6.627983 = idf(docFreq=158, maxDocs=44218)
               0.01630383 = queryNorm
             1.2683733 = fieldWeight in 3973, product of:
               2.4494898 = tf(freq=6.0), with freq of:
                 6.0 = termFreq=6.0
               6.627983 = idf(docFreq=158, maxDocs=44218)
               0.078125 = fieldNorm(doc=3973)
       0.2 = coord(5/25)
   

5. Poulter, A.: Expert systems in libraries 2 (1989) 0.18

   0.17857805 = sum of:
     0.17857805 = product of:
       0.74407524 = sum of:
         0.056720365 = weight(abstract_txt:following in 2506) [ClassicSimilarity], result of:
           0.056720365 = score(doc=2506,freq=1.0), product of:
             0.08791051 = queryWeight, product of:
               1.0446311 = boost
               5.161646 = idf(docFreq=688, maxDocs=44218)
               0.01630383 = queryNorm
             0.64520574 = fieldWeight in 2506, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.161646 = idf(docFreq=688, maxDocs=44218)
               0.125 = fieldNorm(doc=2506)
         0.13006283 = weight(abstract_txt:abstracting in 2506) [ClassicSimilarity], result of:
           0.13006283 = score(doc=2506,freq=1.0), product of:
             0.15286812 = queryWeight, product of:
               1.3775299 = boost
               6.806538 = idf(docFreq=132, maxDocs=44218)
               0.01630383 = queryNorm
             0.85081726 = fieldWeight in 2506, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.806538 = idf(docFreq=132, maxDocs=44218)
               0.125 = fieldNorm(doc=2506)
         0.024829395 = weight(abstract_txt:information in 2506) [ClassicSimilarity], result of:
           0.024829395 = score(doc=2506,freq=2.0), product of:
             0.058017094 = queryWeight, product of:
               1.4698776 = boost
               2.4209464 = idf(docFreq=10677, maxDocs=44218)
               0.01630383 = queryNorm
             0.4279669 = fieldWeight in 2506, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               2.4209464 = idf(docFreq=10677, maxDocs=44218)
               0.125 = fieldNorm(doc=2506)
         0.15421875 = weight(abstract_txt:expert in 2506) [ClassicSimilarity], result of:
           0.15421875 = score(doc=2506,freq=1.0), product of:
             0.21576594 = queryWeight, product of:
               2.3144565 = boost
               5.7180014 = idf(docFreq=394, maxDocs=44218)
               0.01630383 = queryNorm
             0.7147502 = fieldWeight in 2506, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.7180014 = idf(docFreq=394, maxDocs=44218)
               0.125 = fieldNorm(doc=2506)
         0.075505845 = weight(abstract_txt:library in 2506) [ClassicSimilarity], result of:
           0.075505845 = score(doc=2506,freq=2.0), product of:
             0.13403304 = queryWeight, product of:
               2.579755 = boost
               3.1867187 = idf(docFreq=4964, maxDocs=44218)
               0.01630383 = queryNorm
             0.56333756 = fieldWeight in 2506, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               3.1867187 = idf(docFreq=4964, maxDocs=44218)
               0.125 = fieldNorm(doc=2506)
         0.30273807 = weight(abstract_txt:intelligent in 2506) [ClassicSimilarity], result of:
           0.30273807 = score(doc=2506,freq=1.0), product of:
             0.38722783 = queryWeight, product of:
               3.7974012 = boost
               6.2544694 = idf(docFreq=230, maxDocs=44218)
               0.01630383 = queryNorm
             0.7818087 = fieldWeight in 2506, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.2544694 = idf(docFreq=230, maxDocs=44218)
               0.125 = fieldNorm(doc=2506)
       0.24 = coord(6/25)