-
¬Die Googleisierung der Informationssuche : Suchmaschinen zwischen Nutzung und Regulierung (2014)
0.01
0.010117697 = product of:
0.06070618 = sum of:
0.06070618 = weight(_text_:suchmaschinen in 1840) [ClassicSimilarity], result of:
0.06070618 = score(doc=1840,freq=8.0), product of:
0.1537258 = queryWeight, product of:
4.4677734 = idf(docFreq=1378, maxDocs=44218)
0.034407698 = queryNorm
0.3948991 = fieldWeight in 1840, product of:
2.828427 = tf(freq=8.0), with freq of:
8.0 = termFreq=8.0
4.4677734 = idf(docFreq=1378, maxDocs=44218)
0.03125 = fieldNorm(doc=1840)
0.16666667 = coord(1/6)
- Abstract
- Suchmaschinen ermöglichen den Zugang zu Informationen im Internet und machen es als grenzenloses Informationsportal nutzbar. Netzinhalte, die nicht durch Suchmaschinen auffindbar sind, existieren für die Internetnutzer gar nicht - ein großes Gefahrenpotenzial für den einzelnen Nutzer und die Gesellschaft. Der vorliegende Band beleuchtet das Phänomen aus kommunikationswissenschaftlicher, rechtlicher, pädagogischer und technischer Perspektive.
- Theme
- Suchmaschinen
-
Social Media und Web Science : das Web als Lebensraum, Düsseldorf, 22. - 23. März 2012, Proceedings, hrsg. von Marlies Ockenfeld, Isabella Peters und Katrin Weller. DGI, Frankfurt am Main 2012 (2012)
0.00
0.0044520693 = product of:
0.026712416 = sum of:
0.026712416 = product of:
0.06678104 = sum of:
0.03414866 = weight(_text_:28 in 1517) [ClassicSimilarity], result of:
0.03414866 = score(doc=1517,freq=2.0), product of:
0.12325743 = queryWeight, product of:
3.5822632 = idf(docFreq=3342, maxDocs=44218)
0.034407698 = queryNorm
0.27705154 = fieldWeight in 1517, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5822632 = idf(docFreq=3342, maxDocs=44218)
0.0546875 = fieldNorm(doc=1517)
0.032632377 = weight(_text_:22 in 1517) [ClassicSimilarity], result of:
0.032632377 = score(doc=1517,freq=2.0), product of:
0.120489895 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.034407698 = queryNorm
0.2708308 = fieldWeight in 1517, 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=1517)
0.4 = coord(2/5)
0.16666667 = coord(1/6)
- Date
- 17. 6.2015 13:48:28
-
Kuhlen, R.: ¬Die Konsequenzen von Informationsassistenten : was bedeutet informationelle Autonomie oder wie kann Vertrauen in elektronische Dienste in offenen Informationsmärkten gesichert werden? (1999)
0.00
0.0038536133 = product of:
0.02312168 = sum of:
0.02312168 = product of:
0.057804197 = sum of:
0.034495354 = weight(_text_:28 in 5376) [ClassicSimilarity], result of:
0.034495354 = score(doc=5376,freq=4.0), product of:
0.12325743 = queryWeight, product of:
3.5822632 = idf(docFreq=3342, maxDocs=44218)
0.034407698 = queryNorm
0.2798643 = fieldWeight in 5376, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.5822632 = idf(docFreq=3342, maxDocs=44218)
0.0390625 = fieldNorm(doc=5376)
0.023308842 = weight(_text_:22 in 5376) [ClassicSimilarity], result of:
0.023308842 = score(doc=5376,freq=2.0), product of:
0.120489895 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.034407698 = queryNorm
0.19345059 = fieldWeight in 5376, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0390625 = fieldNorm(doc=5376)
0.4 = coord(2/5)
0.16666667 = coord(1/6)
- Date
- 28. 8.2019 12:24:24
28. 8.2019 19:21:22
-
Lauber-Reymann, M.: Informationsressourcen : ein Handbuch für Bibliothekare und Informationsspezialisten (2017)
0.00
0.0010976198 = product of:
0.006585718 = sum of:
0.006585718 = product of:
0.03292859 = sum of:
0.03292859 = weight(_text_:29 in 4722) [ClassicSimilarity], result of:
0.03292859 = score(doc=4722,freq=2.0), product of:
0.12103552 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.034407698 = queryNorm
0.27205724 = fieldWeight in 4722, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.0546875 = fieldNorm(doc=4722)
0.2 = coord(1/5)
0.16666667 = coord(1/6)
- Date
- 29. 8.2011 12:34:52
-
Gödert, W.; Lepsky, K.; Nagelschmidt, M.: Informationserschließung und Automatisches Indexieren : ein Lehr- und Arbeitsbuch (2011)
0.00
8.130634E-4 = product of:
0.0048783803 = sum of:
0.0048783803 = product of:
0.0243919 = sum of:
0.0243919 = weight(_text_:28 in 2550) [ClassicSimilarity], result of:
0.0243919 = score(doc=2550,freq=2.0), product of:
0.12325743 = queryWeight, product of:
3.5822632 = idf(docFreq=3342, maxDocs=44218)
0.034407698 = queryNorm
0.19789396 = fieldWeight in 2550, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5822632 = idf(docFreq=3342, maxDocs=44218)
0.0390625 = fieldNorm(doc=2550)
0.2 = coord(1/5)
0.16666667 = coord(1/6)
- Date
- 15. 1.2016 13:14:28