-
Mostafa, J.: Bessere Suchmaschinen für das Web (2006)
0.01
0.010722733 = product of:
0.0321682 = sum of:
0.02459369 = weight(_text_:gehirn in 4871) [ClassicSimilarity], result of:
0.02459369 = score(doc=4871,freq=2.0), product of:
0.19675724 = queryWeight, product of:
5.6566324 = idf(docFreq=419, maxDocs=44218)
0.03478346 = queryNorm
0.1249951 = fieldWeight in 4871, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.6566324 = idf(docFreq=419, maxDocs=44218)
0.015625 = fieldNorm(doc=4871)
0.0075745094 = product of:
0.018936273 = sum of:
0.009510915 = weight(_text_:29 in 4871) [ClassicSimilarity], result of:
0.009510915 = score(doc=4871,freq=2.0), product of:
0.12235734 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.03478346 = queryNorm
0.07773064 = fieldWeight in 4871, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.015625 = fieldNorm(doc=4871)
0.009425357 = weight(_text_:22 in 4871) [ClassicSimilarity], result of:
0.009425357 = score(doc=4871,freq=2.0), product of:
0.12180575 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.03478346 = queryNorm
0.07738023 = fieldWeight in 4871, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.015625 = fieldNorm(doc=4871)
0.4 = coord(2/5)
0.33333334 = coord(2/6)
- Content
- "Seit wenigen Jahren haben Suchmaschinen die Recherche im Internet revolutioniert. Statt in Büchereien zu gehen, um dort mühsam etwas nachzuschlagen, erhalten wir die gewünschten Dokumente heute mit ein paar Tastaturanschlägen und Mausklicks. »Googeln«, nach dem Namen der weltweit dominierenden Suchmaschine, ist zum Synonym für die Online-Recherche geworden. Künftig werden verbesserte Suchmaschinen die gewünschten Informationen sogar noch zielsicherer aufspüren. Die neuen Programme dringen dazu tiefer in die Online-Materie ein. Sie sortieren und präsentieren ihre Ergebnisse besser, und zur Optimierung der Suche merken sie sich die persönlichen Präferenzen der Nutzer, die sie in vorherigen Anfragen ermittelt haben. Zudem erweitern sie den inhaltlichen Horizont, da sie mehr leisten, als nur eingetippte Schlüsselwörter zu verarbeiten. Einige der neuen Systeme berücksichtigen automatisch, an welchem Ort die Anfrage gestellt wurde. Dadurch kann beispielsweise ein PDA (Personal Digital Assistant) über seine Funknetzverbindung das nächstgelegene Restaurant ausfindig machen. Auch Bilder spüren die neuen Suchmaschinen besser auf, indem sie Vorlagen mit ähnlichen, bereits abgespeicherten Mustern vergleichen. Sie können sogar den Namen eines Musikstücks herausfinden, wenn man ihnen nur ein paar Takte daraus vorsummt. Heutige Suchmaschinen basieren auf den Erkenntnissen aus dem Bereich des information retrieval (Wiederfinden von Information), mit dem sich Computerwissenschaftler schon seit über 50 Jahren befassen. Bereits 1966 schrieb Ben Ami Lipetz im Scientific American einen Artikel über das »Speichern und Wiederfinden von Information«. Damalige Systeme konnten freilich nur einfache Routine- und Büroanfragen bewältigen. Lipetz zog den hellsichtigen Schluss, dass größere Durchbrüche im information retrieval erst dann erreichbar sind, wenn Forscher die Informationsverarbeitung im menschlichen Gehirn besser verstanden haben und diese Erkenntnisse auf Computer übertragen. Zwar können Computer dabei auch heute noch nicht mit Menschen mithalten, aber sie berücksichtigen bereits weit besser die persönlichen Interessen, Gewohnheiten und Bedürfnisse ihrer Nutzer. Bevor wir uns neuen Entwicklungen bei den Suchmaschinen zuwenden, ist es hilfreich, sich ein Bild davon zu machen, wie die bisherigen funktionieren: Was genau ist passiert, wenn »Google« auf dem Bildschirm meldet, es habe in 0,32 Sekunden einige Milliarden Dokumente durchsucht? Es würde wesentlich länger dauern, wenn dabei die Schlüsselwörter der Anfrage nacheinander mit den Inhalten all dieser Webseiten verglichen werden müssten. Um lange Suchzeiten zu vermeiden, führen die Suchmaschinen viele ihrer Kernoperationen bereits lange vor dem Zeitpunkt der Nutzeranfrage aus.
- Date
- 31.12.1996 19:29:41
22. 1.2006 18:34:49
-
Finden, ohne zu suchen (2004)
0.01
0.009933962 = product of:
0.029801883 = sum of:
0.022897564 = product of:
0.045795128 = sum of:
0.045795128 = weight(_text_:cd in 2979) [ClassicSimilarity], result of:
0.045795128 = score(doc=2979,freq=2.0), product of:
0.14351408 = queryWeight, product of:
4.125929 = idf(docFreq=1940, maxDocs=44218)
0.03478346 = queryNorm
0.3190985 = fieldWeight in 2979, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.125929 = idf(docFreq=1940, maxDocs=44218)
0.0546875 = fieldNorm(doc=2979)
0.5 = coord(1/2)
0.006904319 = product of:
0.034521595 = sum of:
0.034521595 = weight(_text_:28 in 2979) [ClassicSimilarity], result of:
0.034521595 = score(doc=2979,freq=2.0), product of:
0.12460351 = queryWeight, product of:
3.5822632 = idf(docFreq=3342, maxDocs=44218)
0.03478346 = queryNorm
0.27705154 = fieldWeight in 2979, 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=2979)
0.2 = coord(1/5)
0.33333334 = coord(2/6)
- Date
- 24. 1.2004 9:28:59
- Source
- CD-Info. 2004, H.2, S.73
-
Ganslmayer, K.: Per Mausklick zum Wissen der Welt : Chip Test & Technik: Lexika Online vs. Offline (2005)
0.01
0.0093538975 = product of:
0.028061692 = sum of:
0.023130035 = product of:
0.04626007 = sum of:
0.04626007 = weight(_text_:cd in 3996) [ClassicSimilarity], result of:
0.04626007 = score(doc=3996,freq=4.0), product of:
0.14351408 = queryWeight, product of:
4.125929 = idf(docFreq=1940, maxDocs=44218)
0.03478346 = queryNorm
0.3223382 = fieldWeight in 3996, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
4.125929 = idf(docFreq=1940, maxDocs=44218)
0.0390625 = fieldNorm(doc=3996)
0.5 = coord(1/2)
0.004931656 = product of:
0.024658281 = sum of:
0.024658281 = weight(_text_:28 in 3996) [ClassicSimilarity], result of:
0.024658281 = score(doc=3996,freq=2.0), product of:
0.12460351 = queryWeight, product of:
3.5822632 = idf(docFreq=3342, maxDocs=44218)
0.03478346 = queryNorm
0.19789396 = fieldWeight in 3996, 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=3996)
0.2 = coord(1/5)
0.33333334 = coord(2/6)
- Abstract
- Wo schlägt man im Internet-Zeitalter Wissen nach? CHIP hat für Sie herausgefunden, ob sich der Kauf eines Multimedia-Lexikons noch lohnt oder ob Sie alle Informationen genauso gut online finden. Wer braucht denn überhaupt noch Lexika? Schließlich findet sich in den unendlichen Weiten des Internets doch genug Wissen für unzählige Bücher oder DVDs - mehr, als je ein Lexikon umfassen könnte. Allerdings muss man sich die Informationen im Web erst mühsam zusammensuchen. Oder vielleicht doch nicht? Das redaktionell betreute Online-Lexikon wissen.de und die freie Enzyklopädie Wikipedia bieten zu vielen Stichwörtern die passenden Artikel - ohne langes Stöbern in Suchmaschinen-Ergebnissen. Aber können sie wirklich mit den etablierten MultimediaLexika mithalten? CHIP hat wissen.de und die deutsche Version von Wikipedia mit den drei renommiertesten Nachschlagewerken auf CD bzw. DVD verglichen: mit Microsofts Encarta, dem Brockhaus sowie Data Beckers großem Lexikon, jeweils in der aktuellen Version von 2005. In unserem Test steht die erfolgreiche Suche nach Informationen im Vordergrund - Multimedia und Extras sind uns weniger wichtig. Deshalb testen wir die preisgünstigen Standard-Versionen von Brockhaus und Encarta. Die PremiumVersionen bieten zwar umfangreiche Zusatz-Features und etwas mehr Inhalt, kosten aber auch mehr als das Doppelte. Haben die getesteten Lexika Vorteile gegenüber einer Online-Recherche per Suchmaschine? Wie gut Google mit unseren Suchbegriffen zurechtkommt, erfahren Sie im Kasten auf S. 95. Mit größtenteils kostenpflichtigen Online-Angeboten warten Encarta und Brockhaus auf. Was sie im Vergleich zur jeweiligen CD/DVD zu bieten haben, lesen Sie auf S.98.
- Date
- 26. 2.2005 18:28:13
-
Höfer, W.: Detektive im Web (1999)
0.01
0.009277113 = product of:
0.055662673 = sum of:
0.055662673 = product of:
0.13915668 = sum of:
0.059179876 = weight(_text_:28 in 4007) [ClassicSimilarity], result of:
0.059179876 = score(doc=4007,freq=2.0), product of:
0.12460351 = queryWeight, product of:
3.5822632 = idf(docFreq=3342, maxDocs=44218)
0.03478346 = queryNorm
0.4749455 = fieldWeight in 4007, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5822632 = idf(docFreq=3342, maxDocs=44218)
0.09375 = fieldNorm(doc=4007)
0.07997681 = weight(_text_:22 in 4007) [ClassicSimilarity], result of:
0.07997681 = score(doc=4007,freq=4.0), product of:
0.12180575 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.03478346 = queryNorm
0.6565931 = fieldWeight in 4007, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.09375 = fieldNorm(doc=4007)
0.4 = coord(2/5)
0.16666667 = coord(1/6)
- Date
- 22. 8.1999 20:22:06
- Source
- Internet Professionell. 1999, H.9, S.28-36
-
tw: Power-Sucher für Power-Surfer : Fireball (1997)
0.01
0.009041306 = product of:
0.054247834 = sum of:
0.054247834 = product of:
0.13561958 = sum of:
0.06904319 = weight(_text_:28 in 357) [ClassicSimilarity], result of:
0.06904319 = score(doc=357,freq=2.0), product of:
0.12460351 = queryWeight, product of:
3.5822632 = idf(docFreq=3342, maxDocs=44218)
0.03478346 = queryNorm
0.5541031 = fieldWeight in 357, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5822632 = idf(docFreq=3342, maxDocs=44218)
0.109375 = fieldNorm(doc=357)
0.0665764 = weight(_text_:29 in 357) [ClassicSimilarity], result of:
0.0665764 = score(doc=357,freq=2.0), product of:
0.12235734 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.03478346 = queryNorm
0.5441145 = fieldWeight in 357, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.109375 = fieldNorm(doc=357)
0.4 = coord(2/5)
0.16666667 = coord(1/6)
- Date
- 1. 8.1997 14:03:29
- Source
- Com!. 1997, H.8, S.28
-
Optimierung von Suchmaschinen (1999)
0.01
0.0076325214 = product of:
0.045795128 = sum of:
0.045795128 = product of:
0.091590255 = sum of:
0.091590255 = weight(_text_:cd in 4035) [ClassicSimilarity], result of:
0.091590255 = score(doc=4035,freq=2.0), product of:
0.14351408 = queryWeight, product of:
4.125929 = idf(docFreq=1940, maxDocs=44218)
0.03478346 = queryNorm
0.638197 = fieldWeight in 4035, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.125929 = idf(docFreq=1940, maxDocs=44218)
0.109375 = fieldNorm(doc=4035)
0.5 = coord(1/2)
0.16666667 = coord(1/6)
- Source
- CD-Info. 1999, H.10, S.65
-
Sauer, D.: Alles schneller finden (2001)
0.01
0.007625274 = product of:
0.045751642 = sum of:
0.045751642 = product of:
0.11437911 = sum of:
0.06725232 = weight(_text_:29 in 6835) [ClassicSimilarity], result of:
0.06725232 = score(doc=6835,freq=4.0), product of:
0.12235734 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.03478346 = queryNorm
0.5496386 = fieldWeight in 6835, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.078125 = fieldNorm(doc=6835)
0.04712679 = weight(_text_:22 in 6835) [ClassicSimilarity], result of:
0.04712679 = score(doc=6835,freq=2.0), product of:
0.12180575 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.03478346 = queryNorm
0.38690117 = fieldWeight in 6835, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.078125 = fieldNorm(doc=6835)
0.4 = coord(2/5)
0.16666667 = coord(1/6)
- Date
- 1. 8.1997 14:03:29
11.11.2001 17:25:22
- Source
- Com!online. 2001, H.12, S.24-29
-
Loeper, D. von: Sherlock Holmes im Netz (1997)
0.01
0.006312092 = product of:
0.03787255 = sum of:
0.03787255 = product of:
0.09468137 = sum of:
0.047554575 = weight(_text_:29 in 6566) [ClassicSimilarity], result of:
0.047554575 = score(doc=6566,freq=2.0), product of:
0.12235734 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.03478346 = queryNorm
0.38865322 = fieldWeight in 6566, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.078125 = fieldNorm(doc=6566)
0.04712679 = weight(_text_:22 in 6566) [ClassicSimilarity], result of:
0.04712679 = score(doc=6566,freq=2.0), product of:
0.12180575 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.03478346 = queryNorm
0.38690117 = fieldWeight in 6566, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.078125 = fieldNorm(doc=6566)
0.4 = coord(2/5)
0.16666667 = coord(1/6)
- Date
- 22. 2.1997 19:50:29
-
Kiefer, A.: ¬Die Googlewhacker (2002)
0.01
0.005759917 = product of:
0.034559503 = sum of:
0.034559503 = product of:
0.05759917 = sum of:
0.019726625 = weight(_text_:28 in 262) [ClassicSimilarity], result of:
0.019726625 = score(doc=262,freq=2.0), product of:
0.12460351 = queryWeight, product of:
3.5822632 = idf(docFreq=3342, maxDocs=44218)
0.03478346 = queryNorm
0.15831517 = fieldWeight in 262, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5822632 = idf(docFreq=3342, maxDocs=44218)
0.03125 = fieldNorm(doc=262)
0.01902183 = weight(_text_:29 in 262) [ClassicSimilarity], result of:
0.01902183 = score(doc=262,freq=2.0), product of:
0.12235734 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.03478346 = queryNorm
0.15546128 = fieldWeight in 262, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.03125 = fieldNorm(doc=262)
0.018850714 = weight(_text_:22 in 262) [ClassicSimilarity], result of:
0.018850714 = score(doc=262,freq=2.0), product of:
0.12180575 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.03478346 = queryNorm
0.15476047 = fieldWeight in 262, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.03125 = fieldNorm(doc=262)
0.6 = coord(3/5)
0.16666667 = coord(1/6)
- Date
- 20. 3.2002 10:28:22
- Source
- Frankfurter Rundschau. Nr.66 vom 19.3.2002, S.29
-
Kartoo visualisiert Suchbegriffe (2003)
0.01
0.0054518012 = product of:
0.032710806 = sum of:
0.032710806 = product of:
0.06542161 = sum of:
0.06542161 = weight(_text_:cd in 1406) [ClassicSimilarity], result of:
0.06542161 = score(doc=1406,freq=2.0), product of:
0.14351408 = queryWeight, product of:
4.125929 = idf(docFreq=1940, maxDocs=44218)
0.03478346 = queryNorm
0.455855 = fieldWeight in 1406, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.125929 = idf(docFreq=1940, maxDocs=44218)
0.078125 = fieldNorm(doc=1406)
0.5 = coord(1/2)
0.16666667 = coord(1/6)
- Source
- CD-Info. 2003, H.6, S.91
-
Google für Profis (2003)
0.01
0.0054518012 = product of:
0.032710806 = sum of:
0.032710806 = product of:
0.06542161 = sum of:
0.06542161 = weight(_text_:cd in 1778) [ClassicSimilarity], result of:
0.06542161 = score(doc=1778,freq=2.0), product of:
0.14351408 = queryWeight, product of:
4.125929 = idf(docFreq=1940, maxDocs=44218)
0.03478346 = queryNorm
0.455855 = fieldWeight in 1778, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.125929 = idf(docFreq=1940, maxDocs=44218)
0.078125 = fieldNorm(doc=1778)
0.5 = coord(1/2)
0.16666667 = coord(1/6)
- Source
- CD-Info. 2003, H.11, S.107-108
-
bs: Startschuss zur Desktop Razzia (2005)
0.01
0.0054518012 = product of:
0.032710806 = sum of:
0.032710806 = product of:
0.06542161 = sum of:
0.06542161 = weight(_text_:cd in 3251) [ClassicSimilarity], result of:
0.06542161 = score(doc=3251,freq=2.0), product of:
0.14351408 = queryWeight, product of:
4.125929 = idf(docFreq=1940, maxDocs=44218)
0.03478346 = queryNorm
0.455855 = fieldWeight in 3251, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.125929 = idf(docFreq=1940, maxDocs=44218)
0.078125 = fieldNorm(doc=3251)
0.5 = coord(1/2)
0.16666667 = coord(1/6)
- Source
- CD-Info. 2005, H.4, S.40
-
bs: Desktop-Schnüffler (2006)
0.01
0.0054518012 = product of:
0.032710806 = sum of:
0.032710806 = product of:
0.06542161 = sum of:
0.06542161 = weight(_text_:cd in 4958) [ClassicSimilarity], result of:
0.06542161 = score(doc=4958,freq=2.0), product of:
0.14351408 = queryWeight, product of:
4.125929 = idf(docFreq=1940, maxDocs=44218)
0.03478346 = queryNorm
0.455855 = fieldWeight in 4958, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.125929 = idf(docFreq=1940, maxDocs=44218)
0.078125 = fieldNorm(doc=4958)
0.5 = coord(1/2)
0.16666667 = coord(1/6)
- Source
- CD-Info. 2006, H.7, S.20-25
-
Schneider, N.: ¬Die Notwendigkeit der Suchmaschinenregulierung aus Sicht eines Regulierers (2007)
0.01
0.005439882 = product of:
0.03263929 = sum of:
0.03263929 = product of:
0.08159822 = sum of:
0.034521595 = weight(_text_:28 in 371) [ClassicSimilarity], result of:
0.034521595 = score(doc=371,freq=2.0), product of:
0.12460351 = queryWeight, product of:
3.5822632 = idf(docFreq=3342, maxDocs=44218)
0.03478346 = queryNorm
0.27705154 = fieldWeight in 371, 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=371)
0.047076628 = weight(_text_:29 in 371) [ClassicSimilarity], result of:
0.047076628 = score(doc=371,freq=4.0), product of:
0.12235734 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.03478346 = queryNorm
0.38474706 = fieldWeight in 371, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.0546875 = fieldNorm(doc=371)
0.4 = coord(2/5)
0.16666667 = coord(1/6)
- Date
- 13. 5.2007 10:29:29
5. 6.2007 11:28:03
-
Haring, M.; Rudaev, A.; Lewandowski, D.: Google & Co. : wie die "Search Studies" an der HAW Hamburg unserem Nutzungsverhalten auf den Zahn fühlen: Blickpunkt angewandte Forschung (2022)
0.01
0.0051664608 = product of:
0.030998765 = sum of:
0.030998765 = product of:
0.07749691 = sum of:
0.03945325 = weight(_text_:28 in 630) [ClassicSimilarity], result of:
0.03945325 = score(doc=630,freq=2.0), product of:
0.12460351 = queryWeight, product of:
3.5822632 = idf(docFreq=3342, maxDocs=44218)
0.03478346 = queryNorm
0.31663033 = fieldWeight in 630, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5822632 = idf(docFreq=3342, maxDocs=44218)
0.0625 = fieldNorm(doc=630)
0.03804366 = weight(_text_:29 in 630) [ClassicSimilarity], result of:
0.03804366 = score(doc=630,freq=2.0), product of:
0.12235734 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.03478346 = queryNorm
0.31092256 = fieldWeight in 630, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.0625 = fieldNorm(doc=630)
0.4 = coord(2/5)
0.16666667 = coord(1/6)
- Date
- 28. 1.2022 11:05:29
-
Altmann, O.; Pöhl, S.: Information Retrieval im Internet : bekannte Suchdienste und ihre Eigenschaften (1997)
0.01
0.0051436457 = product of:
0.030861873 = sum of:
0.030861873 = product of:
0.07715468 = sum of:
0.03945325 = weight(_text_:28 in 205) [ClassicSimilarity], result of:
0.03945325 = score(doc=205,freq=2.0), product of:
0.12460351 = queryWeight, product of:
3.5822632 = idf(docFreq=3342, maxDocs=44218)
0.03478346 = queryNorm
0.31663033 = fieldWeight in 205, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5822632 = idf(docFreq=3342, maxDocs=44218)
0.0625 = fieldNorm(doc=205)
0.037701428 = weight(_text_:22 in 205) [ClassicSimilarity], result of:
0.037701428 = score(doc=205,freq=2.0), product of:
0.12180575 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.03478346 = queryNorm
0.30952093 = fieldWeight in 205, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0625 = fieldNorm(doc=205)
0.4 = coord(2/5)
0.16666667 = coord(1/6)
- Date
- 28. 7.1997 19:07:50
- Pages
- S.18-22
-
Lewandowski, D.: Alles nur noch Google? : Entwicklungen im Bereich der WWW-Suchmaschinen (2002)
0.01
0.005049673 = product of:
0.030298037 = sum of:
0.030298037 = product of:
0.07574509 = sum of:
0.03804366 = weight(_text_:29 in 997) [ClassicSimilarity], result of:
0.03804366 = score(doc=997,freq=2.0), product of:
0.12235734 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.03478346 = queryNorm
0.31092256 = fieldWeight in 997, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.0625 = fieldNorm(doc=997)
0.037701428 = weight(_text_:22 in 997) [ClassicSimilarity], result of:
0.037701428 = score(doc=997,freq=2.0), product of:
0.12180575 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.03478346 = queryNorm
0.30952093 = fieldWeight in 997, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0625 = fieldNorm(doc=997)
0.4 = coord(2/5)
0.16666667 = coord(1/6)
- Date
- 29. 9.2002 18:49:22
-
Becker, F.: Internet-Suchmaschinen : Funktionsweise und Beurteilung (1999)
0.01
0.005049673 = product of:
0.030298037 = sum of:
0.030298037 = product of:
0.07574509 = sum of:
0.03804366 = weight(_text_:29 in 1770) [ClassicSimilarity], result of:
0.03804366 = score(doc=1770,freq=2.0), product of:
0.12235734 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.03478346 = queryNorm
0.31092256 = fieldWeight in 1770, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.0625 = fieldNorm(doc=1770)
0.037701428 = weight(_text_:22 in 1770) [ClassicSimilarity], result of:
0.037701428 = score(doc=1770,freq=2.0), product of:
0.12180575 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.03478346 = queryNorm
0.30952093 = fieldWeight in 1770, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0625 = fieldNorm(doc=1770)
0.4 = coord(2/5)
0.16666667 = coord(1/6)
- Date
- 23.10.1996 17:26:29
22. 3.2008 14:04:11
-
Bertelmann, R.; Rusch-Feja, D.: Informationsretrieval im Internet : Surfen, Browsen, Suchen - mit einem Überblick über strukturierte Informationsangebote (1997)
0.00
0.00450069 = product of:
0.027004138 = sum of:
0.027004138 = product of:
0.067510344 = sum of:
0.034521595 = weight(_text_:28 in 217) [ClassicSimilarity], result of:
0.034521595 = score(doc=217,freq=2.0), product of:
0.12460351 = queryWeight, product of:
3.5822632 = idf(docFreq=3342, maxDocs=44218)
0.03478346 = queryNorm
0.27705154 = fieldWeight in 217, 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=217)
0.03298875 = weight(_text_:22 in 217) [ClassicSimilarity], result of:
0.03298875 = score(doc=217,freq=2.0), product of:
0.12180575 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.03478346 = queryNorm
0.2708308 = fieldWeight in 217, 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=217)
0.4 = coord(2/5)
0.16666667 = coord(1/6)
- Date
- 28. 7.1997 19:07:50
9. 7.2000 11:31:22
-
cw: Finden statt Suchen (2001)
0.00
0.0043614414 = product of:
0.026168646 = sum of:
0.026168646 = product of:
0.052337293 = sum of:
0.052337293 = weight(_text_:cd in 5637) [ClassicSimilarity], result of:
0.052337293 = score(doc=5637,freq=2.0), product of:
0.14351408 = queryWeight, product of:
4.125929 = idf(docFreq=1940, maxDocs=44218)
0.03478346 = queryNorm
0.36468402 = fieldWeight in 5637, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.125929 = idf(docFreq=1940, maxDocs=44218)
0.0625 = fieldNorm(doc=5637)
0.5 = coord(1/2)
0.16666667 = coord(1/6)
- Source
- CD-Info. 2001, H.4, S.68-70
