Search (6 results, page 1 of 1)

9.1609627E-4 = product of:
  0.013741443 = sum of:
    0.013741443 = product of:
      0.027482886 = sum of:
        0.027482886 = weight(_text_:22 in 2574) [ClassicSimilarity], result of:
          0.027482886 = score(doc=2574,freq=2.0), product of:
            0.101476215 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.028978055 = queryNorm
            0.2708308 = fieldWeight in 2574, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0546875 = fieldNorm(doc=2574)
      0.5 = coord(1/2)
  0.06666667 = coord(1/15)

Date

22. 7.2000 19:17:40

4.6511332E-4 = product of:
  0.0069766995 = sum of:
    0.0069766995 = product of:
      0.013953399 = sum of:
        0.013953399 = weight(_text_:information in 4746) [ClassicSimilarity], result of:
          0.013953399 = score(doc=4746,freq=4.0), product of:
            0.050870337 = queryWeight, product of:
              1.7554779 = idf(docFreq=20772, maxDocs=44218)
              0.028978055 = queryNorm
            0.27429342 = fieldWeight in 4746, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              1.7554779 = idf(docFreq=20772, maxDocs=44218)
              0.078125 = fieldNorm(doc=4746)
      0.5 = coord(1/2)
  0.06666667 = coord(1/15)

Abstract

A special issue devoted to the role of formal ontology in information technology. Papers were given at the International Workshop on Formal Ontology in Conceptual Analysis and Knowledge Representation, held in Padova, Iatly, Mar 95

3.7209064E-4 = product of:
  0.0055813594 = sum of:
    0.0055813594 = product of:
      0.011162719 = sum of:
        0.011162719 = weight(_text_:information in 3965) [ClassicSimilarity], result of:
          0.011162719 = score(doc=3965,freq=4.0), product of:
            0.050870337 = queryWeight, product of:
              1.7554779 = idf(docFreq=20772, maxDocs=44218)
              0.028978055 = queryNorm
            0.21943474 = fieldWeight in 3965, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              1.7554779 = idf(docFreq=20772, maxDocs=44218)
              0.0625 = fieldNorm(doc=3965)
      0.5 = coord(1/2)
  0.06666667 = coord(1/15)

Abstract

Examines the nature of knowledge and the relationship between the transfer of knowledge and information communication. Discusses the 3 kinds of relationships existing between concepts: formal; form-categorical; and material relationships, and characteristics of concepts. Concludes with a discussion of conceptual structures for concept definitions, conceptual systematization , concept systematization and functionality, and the analytical, referent-oriented concept theory

Source

International forum on information and documentation. 20(1995) no.3, S.9-24

3.4178712E-4 = product of:
  0.0051268064 = sum of:
    0.0051268064 = product of:
      0.010253613 = sum of:
        0.010253613 = weight(_text_:information in 5876) [ClassicSimilarity], result of:
          0.010253613 = score(doc=5876,freq=6.0), product of:
            0.050870337 = queryWeight, product of:
              1.7554779 = idf(docFreq=20772, maxDocs=44218)
              0.028978055 = queryNorm
            0.20156369 = fieldWeight in 5876, product of:
              2.4494898 = tf(freq=6.0), with freq of:
                6.0 = termFreq=6.0
              1.7554779 = idf(docFreq=20772, maxDocs=44218)
              0.046875 = fieldNorm(doc=5876)
      0.5 = coord(1/2)
  0.06666667 = coord(1/15)

Abstract

Intended is first of all a preliminary review of the implications that the new approaches to the theory of classification, mainly from cognitive psychology and epistemology may have for information work and research. As a secondary topic the scientific relations existing among information science, epistemology and the cognitive sciences are discussed. Classification is seen as a central activity in all daily and scientific activities, and, of course, of knowledge organization in information services. There is a mutual implication between classification and conceptualization, as the former moves in a natural way to the latter and the best result elaborated for classification is the concept. Research in concept theory is a need for a theory of classification. In this direction it is of outstanding importance to integrate the achievements of 'natural concept formation theory' (NCFT) as an alternative approach to conceptualization different from the traditional one of logicians and problem solving researchers. In conclusion both approaches are seen as being complementary: the NCFT approach being closer to the user and the logical one being more suitable for experts, including 'expert systems'

2.6310782E-4 = product of:
  0.0039466172 = sum of:
    0.0039466172 = product of:
      0.0078932345 = sum of:
        0.0078932345 = weight(_text_:information in 4561) [ClassicSimilarity], result of:
          0.0078932345 = score(doc=4561,freq=2.0), product of:
            0.050870337 = queryWeight, product of:
              1.7554779 = idf(docFreq=20772, maxDocs=44218)
              0.028978055 = queryNorm
            0.1551638 = fieldWeight in 4561, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.7554779 = idf(docFreq=20772, maxDocs=44218)
              0.0625 = fieldNorm(doc=4561)
      0.5 = coord(1/2)
  0.06666667 = coord(1/15)

Source

International forum on information and documentation. 20(1995) no.4, S.25-31

2.3021935E-4 = product of:
  0.00345329 = sum of:
    0.00345329 = product of:
      0.00690658 = sum of:
        0.00690658 = weight(_text_:information in 69) [ClassicSimilarity], result of:
          0.00690658 = score(doc=69,freq=2.0), product of:
            0.050870337 = queryWeight, product of:
              1.7554779 = idf(docFreq=20772, maxDocs=44218)
              0.028978055 = queryNorm
            0.13576832 = fieldWeight in 69, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.7554779 = idf(docFreq=20772, maxDocs=44218)
              0.0546875 = fieldNorm(doc=69)
      0.5 = coord(1/2)
  0.06666667 = coord(1/15)

Abstract

After studying the relations between two words(nouns) that constitute a compound term, the relation between corresponding concepts discussed. The impossibility of having a conjunction between two concepts that have no common feature causes inconvenience in the application of concept theory to information retrieval problems. Another kind of conjunctions, different from that by co-occurrence, is proposed and characteristics of this conjunction is studied. It revealed that one of new ones has the same character with colon combination in UDC. The possibility of having three kinds of conjunction including Wsterian concept conjunction is presented. It is also discussed that subdivisions can be replaced by new conjunctions