Search (4 results, page 1 of 1)

  • × author_ss:"Panyr, J."
  • × year_i:[1990 TO 2000}
  1. Panyr, J.: Objektzentrierte Wissensrepräsentation und Information-Retrieval-Methoden (1992) 0.00 
    0.0028703054 = product of:
  0.005740611 = sum of:
    0.005740611 = product of:
      0.011481222 = sum of:
        0.011481222 = weight(_text_:a in 8830) [ClassicSimilarity], result of:
          0.011481222 = score(doc=8830,freq=4.0), product of:
            0.053105544 = queryWeight, product of:
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.046056706 = queryNorm
            0.2161963 = fieldWeight in 8830, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.09375 = fieldNorm(doc=8830)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Source
    Mensch und Maschine: Informationelle Schnittstellen der Kommunikation. Proc. des 3. Int. Symposiums für Informationswissenschaft (ISI'92), 5.-7.11.1992 in Saarbrücken. Hrsg.: H.H. Zimmermann, H.-D. Luckhardt u. A. Schulz
    Type
    a
  2. Panyr, J.: Information retrieval techniques in rule-based expert systems (1991) 0.00 
    0.0020714647 = product of:
  0.0041429293 = sum of:
    0.0041429293 = product of:
      0.008285859 = sum of:
        0.008285859 = weight(_text_:a in 3036) [ClassicSimilarity], result of:
          0.008285859 = score(doc=3036,freq=12.0), product of:
            0.053105544 = queryWeight, product of:
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.046056706 = queryNorm
            0.15602624 = fieldWeight in 3036, product of:
              3.4641016 = tf(freq=12.0), with freq of:
                12.0 = termFreq=12.0
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.0390625 = fieldNorm(doc=3036)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Abstract
    In rule-based expert systems knowledge is represented in an IF-THEN form: IF <set of conditions> THEN <decision>. A limited subset of natural language - supplemented by specified relations and operators - is used to formulate the rules. Rule syntax is simple. This makes it easy to acquire knowledge through an expert and permits plausibility checks on the knowledge base without the expert having knowledge of the implementation language or details of the system. A number of steps are used to to select suitable rules during the rule-matching process. It is noteworthy that rules are well structured documents for an information retrieval system, particularly since the number of rules in a rule-based system remains manageable. In this paper it will be shown that this permits automatic processing of the rule set by methods of information retrieval (i.e. automatic indexing and automatic classification of rules, automatic thesaurus construction to the knowledge base). A knowledge base which is processed and structured in this fashion allows use of a complex application-specific search strategy and hence an efficient and effective realization of reasoning mechanisms
    Type
    a
  3. Panyr, J.: Information-Retrieval-Methoden in regelbasierten Expertensystemen (1990) 0.00 
    0.0020296127 = product of:
  0.0040592253 = sum of:
    0.0040592253 = product of:
      0.008118451 = sum of:
        0.008118451 = weight(_text_:a in 260) [ClassicSimilarity], result of:
          0.008118451 = score(doc=260,freq=2.0), product of:
            0.053105544 = queryWeight, product of:
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.046056706 = queryNorm
            0.15287387 = fieldWeight in 260, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.09375 = fieldNorm(doc=260)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Type
    a
  4. Führing, T.; Panyr, J.; Preiser, U.: 3D-Visualisierung von Prozeßinformation : ein Ansatz zur Unterstützung der Störungsaufklärung in Kernkraftwerken (1996) 0.00 
    0.0016913437 = product of:
  0.0033826875 = sum of:
    0.0033826875 = product of:
      0.006765375 = sum of:
        0.006765375 = weight(_text_:a in 6265) [ClassicSimilarity], result of:
          0.006765375 = score(doc=6265,freq=2.0), product of:
            0.053105544 = queryWeight, product of:
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.046056706 = queryNorm
            0.12739488 = fieldWeight in 6265, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.078125 = fieldNorm(doc=6265)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Type
    a

Authors

Languages