Search (2 results, page 1 of 1)

  • × author_ss:"Lehmann, F."
  1. Lehmann, F.: ¬Die Mediendokumentation der Deutschen Forschungsanstalt für Luft- und Raumfahrt (DLR) : konventionelle Dokumentation und Bilddatenbank Hand in Hand (1994) 0.01 
    0.005975525 = product of:
  0.045812357 = sum of:
    0.022881467 = weight(_text_:und in 2476) [ClassicSimilarity], result of:
      0.022881467 = score(doc=2476,freq=10.0), product of:
        0.052235067 = queryWeight, product of:
          2.216367 = idf(docFreq=13101, maxDocs=44218)
          0.023567878 = queryNorm
        0.438048 = fieldWeight in 2476, product of:
          3.1622777 = tf(freq=10.0), with freq of:
            10.0 = termFreq=10.0
          2.216367 = idf(docFreq=13101, maxDocs=44218)
          0.0625 = fieldNorm(doc=2476)
    0.016645677 = weight(_text_:im in 2476) [ClassicSimilarity], result of:
      0.016645677 = score(doc=2476,freq=2.0), product of:
        0.066621356 = queryWeight, product of:
          2.8267863 = idf(docFreq=7115, maxDocs=44218)
          0.023567878 = queryNorm
        0.24985497 = fieldWeight in 2476, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          2.8267863 = idf(docFreq=7115, maxDocs=44218)
          0.0625 = fieldNorm(doc=2476)
    0.0062852125 = product of:
      0.012570425 = sum of:
        0.012570425 = weight(_text_:1 in 2476) [ClassicSimilarity], result of:
          0.012570425 = score(doc=2476,freq=2.0), product of:
            0.057894554 = queryWeight, product of:
              2.4565027 = idf(docFreq=10304, maxDocs=44218)
              0.023567878 = queryNorm
            0.2171262 = fieldWeight in 2476, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.4565027 = idf(docFreq=10304, maxDocs=44218)
              0.0625 = fieldNorm(doc=2476)
      0.5 = coord(1/2)
  0.13043478 = coord(3/23)
    Abstract
    Die Abteilung Presse- und Öffentlichkeitsarbeit der DLR bietet mit zahlreichen Materialien umfassende Informationen über die Forschungs- und Entwicklungsarbeit der DLR im gesamten Spektrum Luftfahrt - Raumfahrt - Energietechnik. Die angebotenen Medien waren bis zum Frühjahr 1991 nur durch unzulängliche konventionelle Erschließungsmittel zugänglich. Oft wurde gänzlich ohne Erschließung gearbeitet, also das 'gute Gedächtnis' der Mitarbeiter der Pressestelle benutzt. Da die Bestände weiterhin stark wuchsen, drohte der Überblick gänzlich verloren zugehen. Man entschloß sich, die Dokumentation völlig neu aufzubauen und eine Datenbank zu installieren, um die Informationsflut zu bewältigen
    Source
    Info 7. 9(1994) H.1, S.9-13
  2. Lehmann, F.: Semiosis complicates high-level ontology (2000) 0.00 
    3.779547E-4 = product of:
  0.008692958 = sum of:
    0.008692958 = product of:
      0.017385917 = sum of:
        0.017385917 = weight(_text_:international in 5087) [ClassicSimilarity], result of:
          0.017385917 = score(doc=5087,freq=2.0), product of:
            0.078619614 = queryWeight, product of:
              3.33588 = idf(docFreq=4276, maxDocs=44218)
              0.023567878 = queryNorm
            0.22113968 = fieldWeight in 5087, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.33588 = idf(docFreq=4276, maxDocs=44218)
              0.046875 = fieldNorm(doc=5087)
      0.5 = coord(1/2)
  0.04347826 = coord(1/23)
    Source
    Paper, delivered at the conference: Conceptual structures: logical, linguistic, and computational issues. 8th International Conference on Conceptual Structures, ICCS 2000, Darmstadt, Germany, August 14-18, 2000

Years

Languages

Types