Search (6 results, page 1 of 1)

Zemanek, H.: Elementare Informationstheorie (1959) 0.04

0.03775408 = product of:
  0.1887704 = sum of:
    0.1887704 = product of:
      0.3775408 = sum of:
        0.3775408 = weight(_text_:informationstheorie in 4934) [ClassicSimilarity], result of:
          0.3775408 = score(doc=4934,freq=6.0), product of:
            0.26637253 = queryWeight, product of:
              7.406428 = idf(docFreq=72, maxDocs=44218)
              0.035965048 = queryNorm
            1.4173414 = fieldWeight in 4934, product of:
              2.4494898 = tf(freq=6.0), with freq of:
                6.0 = termFreq=6.0
              7.406428 = idf(docFreq=72, maxDocs=44218)
              0.078125 = fieldNorm(doc=4934)
      0.5 = coord(1/2)
  0.2 = coord(1/5)

RSWK: Informationstheorie
Subject: Informationstheorie

Fuchs, W.R.: Denkmaschinen : mit einem Geleitwort von Professor Dr. Yehoshua Bar-Hillel (1968) 0.04

0.036991294 = product of:
  0.18495646 = sum of:
    0.18495646 = product of:
      0.36991292 = sum of:
        0.36991292 = weight(_text_:informationstheorie in 3714) [ClassicSimilarity], result of:
          0.36991292 = score(doc=3714,freq=16.0), product of:
            0.26637253 = queryWeight, product of:
              7.406428 = idf(docFreq=72, maxDocs=44218)
              0.035965048 = queryNorm
            1.3887053 = fieldWeight in 3714, product of:
              4.0 = tf(freq=16.0), with freq of:
                16.0 = termFreq=16.0
              7.406428 = idf(docFreq=72, maxDocs=44218)
              0.046875 = fieldNorm(doc=3714)
      0.5 = coord(1/2)
  0.2 = coord(1/5)

Abstract: Ein Buch aus der Anfangszeit der Computer mit vielen Passagen einer semantischen Informationstheorie
Footnote: Weitere Ausgaben. Auch u.d.T.: Knaurs Buch der Denkmaschinen: Informationstheorie u. Kybernetik.
LCSH: Elektronische Datenverarbeitung / Informationstheorie
RSWK: Datenverarbeitung / Informationstheorie / Kybernetik
Informationstheorie / Einführung
Subject: Datenverarbeitung / Informationstheorie / Kybernetik
Informationstheorie / Einführung
Elektronische Datenverarbeitung / Informationstheorie

¬The mathematical theory of information (2002) 0.03

0.030826077 = product of:
  0.15413038 = sum of:
    0.15413038 = product of:
      0.30826077 = sum of:
        0.30826077 = weight(_text_:informationstheorie in 189) [ClassicSimilarity], result of:
          0.30826077 = score(doc=189,freq=4.0), product of:
            0.26637253 = queryWeight, product of:
              7.406428 = idf(docFreq=72, maxDocs=44218)
              0.035965048 = queryNorm
            1.1572543 = fieldWeight in 189, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              7.406428 = idf(docFreq=72, maxDocs=44218)
              0.078125 = fieldNorm(doc=189)
      0.5 = coord(1/2)
  0.2 = coord(1/5)

RSWK: Informationstheorie
Subject: Informationstheorie

Badia, A.: ¬The information manifold : why computers cannot solve algorithmic bias and fake news (2019) 0.02
```
0.022242041 = product of:
  0.111210205 = sum of:
    0.111210205 = weight(_text_:claude in 160) [ClassicSimilarity], result of:
      0.111210205 = score(doc=160,freq=2.0), product of:
        0.30083624 = queryWeight, product of:
          8.364683 = idf(docFreq=27, maxDocs=44218)
          0.035965048 = queryNorm
        0.36967024 = fieldWeight in 160, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          8.364683 = idf(docFreq=27, maxDocs=44218)
          0.03125 = fieldNorm(doc=160)
  0.2 = coord(1/5)
```
Abstract

An argument that information exists at different levels of analysis-syntactic, semantic, and pragmatic-and an exploration of the implications. Although this is the Information Age, there is no universal agreement about what information really is. Different disciplines view information differently; engineers, computer scientists, economists, linguists, and philosophers all take varying and apparently disconnected approaches. In this book, Antonio Badia distinguishes four levels of analysis brought to bear on information: syntactic, semantic, pragmatic, and network-based. Badia explains each of these theoretical approaches in turn, discussing, among other topics, theories of Claude Shannon and Andrey Kolomogorov, Fred Dretske's description of information flow, and ideas on receiver impact and informational interactions. Badia argues that all these theories describe the same phenomena from different perspectives, each one narrower than the previous one. The syntactic approach is the more general one, but it fails to specify when information is meaningful to an agent, which is the focus of the semantic and pragmatic approaches. The network-based approach, meanwhile, provides a framework to understand information use among agents. Badia then explores the consequences of understanding information as existing at several levels. Humans live at the semantic and pragmatic level (and at the network level as a society), computers at the syntactic level. This sheds light on some recent issues, including "fake news" (computers cannot tell whether a statement is true or not, because truth is a semantic notion) and "algorithmic bias" (a pragmatic, not syntactic concern). Humans, not computers, the book argues, have the ability to solve these issues.

Cole, C.: Information need : a theory connecting information search to knowledge formation (2012) 0.02

0.018495647 = product of:
  0.09247823 = sum of:
    0.09247823 = product of:
      0.18495646 = sum of:
        0.18495646 = weight(_text_:informationstheorie in 4985) [ClassicSimilarity], result of:
          0.18495646 = score(doc=4985,freq=4.0), product of:
            0.26637253 = queryWeight, product of:
              7.406428 = idf(docFreq=72, maxDocs=44218)
              0.035965048 = queryNorm
            0.6943526 = fieldWeight in 4985, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              7.406428 = idf(docFreq=72, maxDocs=44218)
              0.046875 = fieldNorm(doc=4985)
      0.5 = coord(1/2)
  0.2 = coord(1/5)

RSWK: Informationsverhalten / Information Retrieval / Informationstheorie
Subject: Informationsverhalten / Information Retrieval / Informationstheorie

Theory development in the information sciences (2016) 0.01

0.012330431 = product of:
  0.061652154 = sum of:
    0.061652154 = product of:
      0.12330431 = sum of:
        0.12330431 = weight(_text_:informationstheorie in 3701) [ClassicSimilarity], result of:
          0.12330431 = score(doc=3701,freq=4.0), product of:
            0.26637253 = queryWeight, product of:
              7.406428 = idf(docFreq=72, maxDocs=44218)
              0.035965048 = queryNorm
            0.46290174 = fieldWeight in 3701, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              7.406428 = idf(docFreq=72, maxDocs=44218)
              0.03125 = fieldNorm(doc=3701)
      0.5 = coord(1/2)
  0.2 = coord(1/5)

RSWK: Informations- und Dokumentationswissenschaft / Theoriebildung / Informationstheorie
Subject: Informations- und Dokumentationswissenschaft / Theoriebildung / Informationstheorie

Search (6 results, page 1 of 1)

Authors

Years

Languages

Subjects

Classifications