Search (3 results, page 1 of 1)

0.023071192 = product of:
  0.046142384 = sum of:
    0.046142384 = product of:
      0.09228477 = sum of:
        0.09228477 = weight(_text_:literatur in 1537) [ClassicSimilarity], result of:
          0.09228477 = score(doc=1537,freq=4.0), product of:
            0.24659966 = queryWeight, product of:
              4.7901325 = idf(docFreq=998, maxDocs=44218)
              0.05148076 = queryNorm
            0.3742291 = fieldWeight in 1537, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              4.7901325 = idf(docFreq=998, maxDocs=44218)
              0.0390625 = fieldNorm(doc=1537)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

BK

17.90 Literatur in Beziehung zu anderen Bereichen von Wissenschaft und Kultur

Classification

17.90 Literatur in Beziehung zu anderen Bereichen von Wissenschaft und Kultur

0.013051037 = product of:
  0.026102073 = sum of:
    0.026102073 = product of:
      0.052204147 = sum of:
        0.052204147 = weight(_text_:literatur in 3110) [ClassicSimilarity], result of:
          0.052204147 = score(doc=3110,freq=2.0), product of:
            0.24659966 = queryWeight, product of:
              4.7901325 = idf(docFreq=998, maxDocs=44218)
              0.05148076 = queryNorm
            0.21169594 = fieldWeight in 3110, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              4.7901325 = idf(docFreq=998, maxDocs=44218)
              0.03125 = fieldNorm(doc=3110)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Abstract

Das Buch wendet sich als ein umfassender Kurs über Realisierungsformen verteilter Informationssysteme und deren Grundlagen an Studierende, Wissenschaftler und Praktiker. Es vermittelt Grundlagenwissen über die in den verschiedenen Teilbereichen auftretenden Problemstellungen und zeigt die technologischen Alternativen sowie ihre Möglichkeiten und Grenzen bzw. Chancen und Risiken auf. Für Studenten eignet sich das Buch zum Selbststudium. Anhand eingestreuter Übungsaufgaben und Musterlösungen kann das Gelernte überprüft werden. Für Wissenschaftler stellt das Buch einen "roten Faden" durch dieses breite Gebiet dar und erleichtert so den Einstieg. Über die Hinweise auf aktuelle, weiterführende Literatur können dann die interessierenden Themen selbst weiterverfolgt werden. Für Praktiker vermittelt das Buch einen Überblick über die wesentlichen Zusammenhänge. Es gibt Hinweise auf die potentiellen Fallstricke bei der Realisierung solcher Systeme und kann somit dazu beitragen, gravierende Fehlentscheidungen zu vermeiden.

0.0028983355 = product of:
  0.005796671 = sum of:
    0.005796671 = product of:
      0.028983355 = sum of:
        0.028983355 = weight(_text_:been in 1545) [ClassicSimilarity], result of:
          0.028983355 = score(doc=1545,freq=2.0), product of:
            0.18374448 = queryWeight, product of:
              3.5691874 = idf(docFreq=3386, maxDocs=44218)
              0.05148076 = queryNorm
            0.15773728 = fieldWeight in 1545, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5691874 = idf(docFreq=3386, maxDocs=44218)
              0.03125 = fieldNorm(doc=1545)
      0.2 = coord(1/5)
  0.5 = coord(1/2)

Abstract

Information or Document Retrieval is the subject of this book. It is not an introductory book, although it is self-contained in the sense that it is not necessary to have a background in the theory or practice of Information Retrieval in order to understand its arguments. The book presents, as clearly as possible, one particular perspective on Information Retrieval, and attempts to say that certain aspects of the theory or practice of the management of documents are more important than others. The majority of Information Retrieval research has been aimed at the more experimentally tractable small-scale systems, and although much of that work has added greatly to our understanding of Information Retrieval it is becoming increasingly apparent that retrieval systems with large data bases of documents are a fundamentally different genre of systems than small-scale systems. If this is so, which is the thesis of this book, then we must now study large information retrieval systems with the same rigor and intensity that we once studied small-scale systems. Hegel observed that the quantitative growth of any system caused qualitative changes to take place in its structure and processes.