-
Li, L.; Shang, Y.; Zhang, W.: Improvement of HITS-based algorithms on Web documents
0.29
0.28965223 = product of:
0.57930446 = sum of:
0.06107404 = product of:
0.18322212 = sum of:
0.18322212 = weight(_text_:3a in 2514) [ClassicSimilarity], result of:
0.18322212 = score(doc=2514,freq=2.0), product of:
0.32600754 = queryWeight, product of:
8.478011 = idf(docFreq=24, maxDocs=44218)
0.038453303 = queryNorm
0.56201804 = fieldWeight in 2514, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
8.478011 = idf(docFreq=24, maxDocs=44218)
0.046875 = fieldNorm(doc=2514)
0.33333334 = coord(1/3)
0.2591152 = weight(_text_:2f in 2514) [ClassicSimilarity], result of:
0.2591152 = score(doc=2514,freq=4.0), product of:
0.32600754 = queryWeight, product of:
8.478011 = idf(docFreq=24, maxDocs=44218)
0.038453303 = queryNorm
0.7948135 = fieldWeight in 2514, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
8.478011 = idf(docFreq=24, maxDocs=44218)
0.046875 = fieldNorm(doc=2514)
0.2591152 = weight(_text_:2f in 2514) [ClassicSimilarity], result of:
0.2591152 = score(doc=2514,freq=4.0), product of:
0.32600754 = queryWeight, product of:
8.478011 = idf(docFreq=24, maxDocs=44218)
0.038453303 = queryNorm
0.7948135 = fieldWeight in 2514, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
8.478011 = idf(docFreq=24, maxDocs=44218)
0.046875 = fieldNorm(doc=2514)
0.5 = coord(3/6)
- Content
- Vgl.: http%3A%2F%2Fdelab.csd.auth.gr%2F~dimitris%2Fcourses%2Fir_spring06%2Fpage_rank_computing%2Fp527-li.pdf. Vgl. auch: http://www2002.org/CDROM/refereed/643/.
-
Becker, F.: Internet-Suchmaschinen : Funktionsweise und Beurteilung (1999)
0.07
0.07136803 = product of:
0.14273606 = sum of:
0.057288464 = weight(_text_:bibliothek in 1770) [ClassicSimilarity], result of:
0.057288464 = score(doc=1770,freq=2.0), product of:
0.1578712 = queryWeight, product of:
4.1055303 = idf(docFreq=1980, maxDocs=44218)
0.038453303 = queryNorm
0.36288103 = fieldWeight in 1770, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.1055303 = idf(docFreq=1980, maxDocs=44218)
0.0625 = fieldNorm(doc=1770)
0.029623196 = weight(_text_:internet in 1770) [ClassicSimilarity], result of:
0.029623196 = score(doc=1770,freq=2.0), product of:
0.11352337 = queryWeight, product of:
2.9522398 = idf(docFreq=6276, maxDocs=44218)
0.038453303 = queryNorm
0.2609436 = fieldWeight in 1770, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.9522398 = idf(docFreq=6276, maxDocs=44218)
0.0625 = fieldNorm(doc=1770)
0.0558244 = product of:
0.0837366 = sum of:
0.042057466 = weight(_text_:29 in 1770) [ClassicSimilarity], result of:
0.042057466 = score(doc=1770,freq=2.0), product of:
0.13526669 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.038453303 = 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)
0.041679136 = weight(_text_:22 in 1770) [ClassicSimilarity], result of:
0.041679136 = score(doc=1770,freq=2.0), product of:
0.13465692 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.038453303 = 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)
0.6666667 = coord(2/3)
0.5 = coord(3/6)
- Date
- 23.10.1996 17:26:29
22. 3.2008 14:04:11
- Source
- Bibliothek: Forschung und Praxis. 23(1999) H.2, S.205-211
-
Koch, T.: Suchmaschinen im Internet (1996)
0.05
0.05429867 = product of:
0.162896 = sum of:
0.085932694 = weight(_text_:bibliothek in 5454) [ClassicSimilarity], result of:
0.085932694 = score(doc=5454,freq=2.0), product of:
0.1578712 = queryWeight, product of:
4.1055303 = idf(docFreq=1980, maxDocs=44218)
0.038453303 = queryNorm
0.54432154 = fieldWeight in 5454, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.1055303 = idf(docFreq=1980, maxDocs=44218)
0.09375 = fieldNorm(doc=5454)
0.07696332 = weight(_text_:internet in 5454) [ClassicSimilarity], result of:
0.07696332 = score(doc=5454,freq=6.0), product of:
0.11352337 = queryWeight, product of:
2.9522398 = idf(docFreq=6276, maxDocs=44218)
0.038453303 = queryNorm
0.67795134 = fieldWeight in 5454, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
2.9522398 = idf(docFreq=6276, maxDocs=44218)
0.09375 = fieldNorm(doc=5454)
0.33333334 = coord(2/6)
- Abstract
- Darstellung der verschiedenen search engines zur sachlichen Suche im Internet
- Source
- Weiter auf dem Weg zur virtuellen Bibliothek! Bibliotheken nutzen das Internet. Erste INETBIB-Tagung in der Universitätsbibliothek Dortmund vom 11.-13. März 1996. 2., erw. Aufl
-
Loeper, D. von: Sherlock Holmes im Netz (1997)
0.04
0.044638872 = product of:
0.13391662 = sum of:
0.0641361 = weight(_text_:internet in 6566) [ClassicSimilarity], result of:
0.0641361 = score(doc=6566,freq=6.0), product of:
0.11352337 = queryWeight, product of:
2.9522398 = idf(docFreq=6276, maxDocs=44218)
0.038453303 = queryNorm
0.56495947 = fieldWeight in 6566, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
2.9522398 = idf(docFreq=6276, maxDocs=44218)
0.078125 = fieldNorm(doc=6566)
0.069780506 = product of:
0.104670756 = sum of:
0.052571837 = weight(_text_:29 in 6566) [ClassicSimilarity], result of:
0.052571837 = score(doc=6566,freq=2.0), product of:
0.13526669 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.038453303 = 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)
0.05209892 = weight(_text_:22 in 6566) [ClassicSimilarity], result of:
0.05209892 = score(doc=6566,freq=2.0), product of:
0.13465692 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.038453303 = 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)
0.6666667 = coord(2/3)
0.33333334 = coord(2/6)
- Abstract
- Der deutsche Konkurrent, der Lieferant in Fernost oder der neue Partner für Nordamerika - sie alle sind vielleicht schon im Internet vertreten. Das Wissen um ihre Existenz und die Kenntnis ihrer Internet-Adresse ist wichtig, vielleicht sogar entscheidend im Wettbewerb. Aber wie finden?
- Content
- Beitrag zu den search engines des Internet
- Date
- 22. 2.1997 19:50:29
-
Sauer, D.: Alles schneller finden (2001)
0.04
0.040442273 = product of:
0.12132682 = sum of:
0.037028998 = weight(_text_:internet in 6835) [ClassicSimilarity], result of:
0.037028998 = score(doc=6835,freq=2.0), product of:
0.11352337 = queryWeight, product of:
2.9522398 = idf(docFreq=6276, maxDocs=44218)
0.038453303 = queryNorm
0.3261795 = fieldWeight in 6835, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.9522398 = idf(docFreq=6276, maxDocs=44218)
0.078125 = fieldNorm(doc=6835)
0.08429782 = product of:
0.12644672 = sum of:
0.0743478 = weight(_text_:29 in 6835) [ClassicSimilarity], result of:
0.0743478 = score(doc=6835,freq=4.0), product of:
0.13526669 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.038453303 = 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)
0.05209892 = weight(_text_:22 in 6835) [ClassicSimilarity], result of:
0.05209892 = score(doc=6835,freq=2.0), product of:
0.13465692 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.038453303 = 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)
0.6666667 = coord(2/3)
0.33333334 = coord(2/6)
- Date
- 1. 8.1997 14:03:29
11.11.2001 17:25:22
- Source
- Com!online. 2001, H.12, S.24-29
- Theme
- Internet
-
Plath, J.: Allianz gegen Google : Streit um die Verwertungsrechte von Büchern (2008)
0.03
0.031223515 = product of:
0.06244703 = sum of:
0.025063705 = weight(_text_:bibliothek in 1333) [ClassicSimilarity], result of:
0.025063705 = score(doc=1333,freq=2.0), product of:
0.1578712 = queryWeight, product of:
4.1055303 = idf(docFreq=1980, maxDocs=44218)
0.038453303 = queryNorm
0.15876046 = fieldWeight in 1333, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.1055303 = idf(docFreq=1980, maxDocs=44218)
0.02734375 = fieldNorm(doc=1333)
0.012960148 = weight(_text_:internet in 1333) [ClassicSimilarity], result of:
0.012960148 = score(doc=1333,freq=2.0), product of:
0.11352337 = queryWeight, product of:
2.9522398 = idf(docFreq=6276, maxDocs=44218)
0.038453303 = queryNorm
0.11416282 = fieldWeight in 1333, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.9522398 = idf(docFreq=6276, maxDocs=44218)
0.02734375 = fieldNorm(doc=1333)
0.024423178 = product of:
0.036634766 = sum of:
0.018400142 = weight(_text_:29 in 1333) [ClassicSimilarity], result of:
0.018400142 = score(doc=1333,freq=2.0), product of:
0.13526669 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.038453303 = queryNorm
0.13602862 = fieldWeight in 1333, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.02734375 = fieldNorm(doc=1333)
0.018234622 = weight(_text_:22 in 1333) [ClassicSimilarity], result of:
0.018234622 = score(doc=1333,freq=2.0), product of:
0.13465692 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.038453303 = queryNorm
0.1354154 = fieldWeight in 1333, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.02734375 = fieldNorm(doc=1333)
0.6666667 = coord(2/3)
0.5 = coord(3/6)
- Content
- "5.5.2009, 5.1.2010, 5.4.2011 - was im Thriller die ablaufende Uhr ist, sind im Konflikt mit Googles Buchsuche die Stichtage. Sie gehören zum Vergleich US-amerikanischer Autoren und Verleger mit der digitalen Bibliothek der Suchmaschinenfirma. Der Vergleich bedeute, warnt Alexander Skipis, Geschäftsführer des Börsenvereins, eine "kalte Enteignung". Daher haben sich die Organisationen von Buchhändlern und Verlegern mit den Verwertungsgesellschaften und Autorenverbänden aus Deutschland, der Schweiz und Österreich zu einer "Allianz" zusammengeschlossen. Sie hat sich jetzt geeinigt, den starken Tönen moderate Winkelzüge folgen zu lassen. Stein des Anstoßes ist das Vorgehen des Suchmaschinen-Konzerns: Mit Hilfe großer Universitätsbibliotheken hat Google bisher ohne Genehmigung von Autoren und Verlagen sieben Millionen Bücher gescannt, die nun im Internet teilweise oder ganz lesbar sind. Erlaubt war das nur bei etwa einer Million Büchern, den Klassikern. Die anderen Millionen Bücher, durchweg aus dem 20. Jahrhundert, unterliegen dem Urheberrecht, auch wenn sie größtenteils nicht mehr verlegt werden.
- Date
- 5. 1.1997 9:39:22
6. 2.2009 10:29:08
-
Müller-Wolf, K.: (Alb-)Traum der virtuellen Bücherwelt : Internet-Unternehmen Google möchte weltumspannende digitale Bibliothek schaffen (2005)
0.03
0.030830339 = product of:
0.061660677 = sum of:
0.037209954 = weight(_text_:bibliothek in 4318) [ClassicSimilarity], result of:
0.037209954 = score(doc=4318,freq=6.0), product of:
0.1578712 = queryWeight, product of:
4.1055303 = idf(docFreq=1980, maxDocs=44218)
0.038453303 = queryNorm
0.23569816 = fieldWeight in 4318, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
4.1055303 = idf(docFreq=1980, maxDocs=44218)
0.0234375 = fieldNorm(doc=4318)
0.01924083 = weight(_text_:internet in 4318) [ClassicSimilarity], result of:
0.01924083 = score(doc=4318,freq=6.0), product of:
0.11352337 = queryWeight, product of:
2.9522398 = idf(docFreq=6276, maxDocs=44218)
0.038453303 = queryNorm
0.16948783 = fieldWeight in 4318, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
2.9522398 = idf(docFreq=6276, maxDocs=44218)
0.0234375 = fieldNorm(doc=4318)
0.005209892 = product of:
0.015629675 = sum of:
0.015629675 = weight(_text_:22 in 4318) [ClassicSimilarity], result of:
0.015629675 = score(doc=4318,freq=2.0), product of:
0.13465692 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.038453303 = queryNorm
0.116070345 = fieldWeight in 4318, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0234375 = fieldNorm(doc=4318)
0.33333334 = coord(1/3)
0.5 = coord(3/6)
- Abstract
- Digitale Weltbibliothek - Das Internet-Suchmaschinen-Unternehmen Google möchte einen umfassenden, virtuellen Katalog aller Bücher aller Sprachen erstellen. Autoren und Verleger in den USA sehen durch die Digitalisierung von Bibliotheksbeständen aber massiv ihre Urheberrechte verletzt
- Content
- "Das gesamte Wissen der Welt, das in honorigen Bibliotheken rund um den Globus gehütet wird, ist nur einen Maus-Klick entfernt. Google, das führende Internet-Suchmaschinen-Unternehmen aus den Vereinigten Staaten, möchte den Traum einer universellen Bibliothek verwirklichen. Aber für Autoren und Verlage stellt sich das Vorhaben eher als Albtraum dar. Sie sehen Urheberrechte und ihre Pfründe in Gefahr. Googles neuer Geschäftszweig "Print" ist unterteilt in ein Verlagsprogramm, bei dem Bücher von Verlagen gezielt beworben werden können, und das umstrittene Bibliotheksprogramm. Das Unternehmen möchte 15 Millionen Bücher aus den Beständen der renommierten Universitätsbibliotheken Harvard, Stanford, Oxford, Michigan und der öffentlichen Bibliothek New Yorks über den Index seiner Suchmaschine teilweise verfügbar machen. Seit Dezember läuft die Testphase von "Google Print". Benutzer können online nach einem bestimmten Buchtitel oder Begriff suchen. Google stellt bei Übereinstimmungen mit dem Suchbegriff eine Verknüpfung zu diesem Buch her. Öffentlich zugängliche Bücher, die nicht mehr urheberrechtlich geschützt sind, können vollständig, alle anderen nur auf maximal drei Seiten eingesehen werden. Google verweist auf bibliografische Daten, auf Bibliotheken, in den das Buch ausgeliehen oder einen Online-Buchhändler, bei dem es gekauft werden kann. Glaubt man dem Unternehmen, dann verfolgt es mit dem Bibliotheksprojekt nur hehre Ziele: Bei der Suche nach Büchern zu helfen, die woanders nicht zu finden sind und langfristig mit Autoren und Verlegern einen umfassenden, virtuellen Katalog aller Bücher aller Sprachen zu erstellen. Autoren, aber auch Verleger haben an dieser, Version erhebliche Zweifel. "Authors Guild", eine Vereinigung amerikanischer Autoren, hat im September beim Bezirksgericht Manhattan Klage eingereicht. Mit der Übernahme eines Buches in eine Bibilothek werde dieses nicht zum Teil eines Allgemeinguts. Die Erstellung von elektronischen Kopien bedeute eine massive und fortgesetzte Urheberrechtsverletzung. Auch der Amerikanische, Verband der Buchverlege, die "Association of American Publishers" hat sich der Klage angeschlossen. ,Google verletze die Urheberrechte der Verlage, um seine eigenen kommerziellen Interessen voranzutreiben. In der Buchbranche wird nämlich vermutet, dass Google langfristig selbst in den Buchhandel einsteigen könnte, wie Daniel Lenz, Redakteur des "buchreports" sagt. Leidtragende der neuen Entwicklung sei der stationäre Buchhandel, dem langfristig die Kunden fehlen würden.
- Date
- 3. 5.1997 8:44:22
-
Höfer, W.: Detektive im Web (1999)
0.03
0.03077063 = product of:
0.09231189 = sum of:
0.06284029 = weight(_text_:internet in 4007) [ClassicSimilarity], result of:
0.06284029 = score(doc=4007,freq=4.0), product of:
0.11352337 = queryWeight, product of:
2.9522398 = idf(docFreq=6276, maxDocs=44218)
0.038453303 = queryNorm
0.55354494 = fieldWeight in 4007, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
2.9522398 = idf(docFreq=6276, maxDocs=44218)
0.09375 = fieldNorm(doc=4007)
0.029471602 = product of:
0.0884148 = sum of:
0.0884148 = weight(_text_:22 in 4007) [ClassicSimilarity], result of:
0.0884148 = score(doc=4007,freq=4.0), product of:
0.13465692 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.038453303 = 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)
0.33333334 = coord(1/3)
0.33333334 = coord(2/6)
- Abstract
- Ohne Altavista, Excite & Co. wären Internet-Surfer aufgeschmissen. Wie die Daten-Spürhunde arbeiten, wie Sie ihre Website anmelden und welche Tools helfen, steht in diesem Suchmaschinen-Special
- Date
- 22. 8.1999 20:22:06
- Source
- Internet Professionell. 1999, H.9, S.28-36
-
Rensman, J.: Blick ins Getriebe (1999)
0.03
0.03077063 = product of:
0.09231189 = sum of:
0.06284029 = weight(_text_:internet in 4009) [ClassicSimilarity], result of:
0.06284029 = score(doc=4009,freq=4.0), product of:
0.11352337 = queryWeight, product of:
2.9522398 = idf(docFreq=6276, maxDocs=44218)
0.038453303 = queryNorm
0.55354494 = fieldWeight in 4009, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
2.9522398 = idf(docFreq=6276, maxDocs=44218)
0.09375 = fieldNorm(doc=4009)
0.029471602 = product of:
0.0884148 = sum of:
0.0884148 = weight(_text_:22 in 4009) [ClassicSimilarity], result of:
0.0884148 = score(doc=4009,freq=4.0), product of:
0.13465692 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.038453303 = queryNorm
0.6565931 = fieldWeight in 4009, 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=4009)
0.33333334 = coord(1/3)
0.33333334 = coord(2/6)
- Abstract
- Der Internet-Surfer bekommt nur die Eingabeaufforderung und das Suchergebnis zu sehen. Hinter der Maske einer Suchmaschine laufen jedoch komplizierte Mechanismen ab
- Date
- 22. 8.1999 21:22:59
- Source
- Internet Professionell. 1999, H.9, S.44-47
-
Hancock, B.: Subject-specific search engines : using the Harvest system to gather and maintain information on the Internet (1998)
0.03
0.028501064 = product of:
0.08550319 = sum of:
0.036656834 = weight(_text_:internet in 3238) [ClassicSimilarity], result of:
0.036656834 = score(doc=3238,freq=4.0), product of:
0.11352337 = queryWeight, product of:
2.9522398 = idf(docFreq=6276, maxDocs=44218)
0.038453303 = queryNorm
0.32290122 = fieldWeight in 3238, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
2.9522398 = idf(docFreq=6276, maxDocs=44218)
0.0546875 = fieldNorm(doc=3238)
0.048846357 = product of:
0.07326953 = sum of:
0.036800284 = weight(_text_:29 in 3238) [ClassicSimilarity], result of:
0.036800284 = score(doc=3238,freq=2.0), product of:
0.13526669 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.038453303 = queryNorm
0.27205724 = fieldWeight in 3238, 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=3238)
0.036469243 = weight(_text_:22 in 3238) [ClassicSimilarity], result of:
0.036469243 = score(doc=3238,freq=2.0), product of:
0.13465692 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.038453303 = queryNorm
0.2708308 = fieldWeight in 3238, 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=3238)
0.6666667 = coord(2/3)
0.33333334 = coord(2/6)
- Abstract
- The increasing expansion of the Internet has made resources available to users in sometimes unmanageable abundance. To help users manage this proliferation of information, librarians have begun to add URLs to their home pages. As well, specialized search engines are being used to retrieve information from selected sources in aneffort to return pertinent results. Describes the Harvest system which has been used to develop Index Antiquus, a specialized engine, for the classics and mediaeval studies. Presents a working example of how to search Index Antiquus
- Date
- 6. 3.1997 16:22:15
5. 3.1999 19:29:26
-
Hannemann, M.: Online ins Schlaraffenland der Wissenschaft : Literatur-Recherche im Internet ist ein teures Unterfangen ohne Erfolgsgarantie - Doch wer systematisch sucht, gelangt zügig ans Ziel (1999)
0.03
0.027893286 = product of:
0.083679855 = sum of:
0.06284029 = weight(_text_:internet in 3106) [ClassicSimilarity], result of:
0.06284029 = score(doc=3106,freq=4.0), product of:
0.11352337 = queryWeight, product of:
2.9522398 = idf(docFreq=6276, maxDocs=44218)
0.038453303 = queryNorm
0.55354494 = fieldWeight in 3106, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
2.9522398 = idf(docFreq=6276, maxDocs=44218)
0.09375 = fieldNorm(doc=3106)
0.020839568 = product of:
0.0625187 = sum of:
0.0625187 = weight(_text_:22 in 3106) [ClassicSimilarity], result of:
0.0625187 = score(doc=3106,freq=2.0), product of:
0.13465692 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.038453303 = queryNorm
0.46428138 = fieldWeight in 3106, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.09375 = fieldNorm(doc=3106)
0.33333334 = coord(1/3)
0.33333334 = coord(2/6)
- Date
- 3. 5.1997 8:44:22
- Theme
- Internet
-
Google digitalisiert 15 Millionen Bücher (2005)
0.03
0.027568128 = product of:
0.08270438 = sum of:
0.050636325 = weight(_text_:bibliothek in 3775) [ClassicSimilarity], result of:
0.050636325 = score(doc=3775,freq=4.0), product of:
0.1578712 = queryWeight, product of:
4.1055303 = idf(docFreq=1980, maxDocs=44218)
0.038453303 = queryNorm
0.32074454 = fieldWeight in 3775, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
4.1055303 = idf(docFreq=1980, maxDocs=44218)
0.0390625 = fieldNorm(doc=3775)
0.03206805 = weight(_text_:internet in 3775) [ClassicSimilarity], result of:
0.03206805 = score(doc=3775,freq=6.0), product of:
0.11352337 = queryWeight, product of:
2.9522398 = idf(docFreq=6276, maxDocs=44218)
0.038453303 = queryNorm
0.28247973 = fieldWeight in 3775, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
2.9522398 = idf(docFreq=6276, maxDocs=44218)
0.0390625 = fieldNorm(doc=3775)
0.33333334 = coord(2/6)
- Content
- "Die Betreiber der populärsten Internet-Suchmaschine Google planen nach amerikanischen Presseberichten die Digitalisierung von mehr als 15 Millionen Büchern. Das Unternehmen habe eine Vereinbarung mit renommierten Universitätsbibliotheken geschlossen und wollte das Projekt noch am Dienstag offiziell vorstellen, berichtete die "NewYorkTimes". Beteiligt seien unter anderem die Universitäten von Harvard, Stanford und Oxford. Nach dem Bericht der Zeitung könnte das Projekt mehr als zehn Jahre Arbeit in Anspruch nehmen. Die Digitalisierung koste rund zehn Dollar pro Buch. Insgesamt umfasse die Vereinbarung 15 Millionen Bücher, darunter die ganzen Bestände der Universitäten von Stanford und Michigan sowie ausgewählte Werke aus Harvard und der Bodleian-Bibliothek in Oxford sowie der öffentlichen Bücherei von New York. Werke aus den Sammlungen dieser Hochschulen sollten digitalisiert werden, sodass Internet-Surfer via Google nach ihnen suchen könnten, kündigte Google-Mitbegründer Larry Page an. Über das Programm solle auch nach Titeln gesucht werden können, die nicht zu kaufen seien, sondern allein in Bibliotheksregalen stünden. Das neue Projekt geht über ein bereits vorhandenes Google-Angebot hinaus, mit dem Internet-Nutzer Inhalte aus Neuveröffentlichungen suchen können. Page sagte schon vor der Gründung von Google habe er davon geträumt, die Fülle von Informationen aus Bibliotheken ins Netz zu stellen. Nur Bücher, die nicht mehr durch Copyright geschützt sind, sollen in voller Länge in die virtuelle Bibliothek aufgenommen werden. Aus jüngeren Werken sollen nur Auszüge veröffentlicht werden. Google will die Bücher mit seinen regulären Web-Services zugänglich machen. Die beteiligten Bibliotheken erhalten im Gegenzug eine digitale Datenbasis, die ihre eigenen Werke enthält und die die Universitäten auf ihren eigenen Websites zur Verfügung stellen. Näheres siehe http//www print google.com/
-
Courtois, M.P.: Cool tools for searching the Web : an update (1996)
0.03
0.025458038 = product of:
0.07637411 = sum of:
0.051840592 = weight(_text_:internet in 5667) [ClassicSimilarity], result of:
0.051840592 = score(doc=5667,freq=2.0), product of:
0.11352337 = queryWeight, product of:
2.9522398 = idf(docFreq=6276, maxDocs=44218)
0.038453303 = queryNorm
0.45665127 = fieldWeight in 5667, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.9522398 = idf(docFreq=6276, maxDocs=44218)
0.109375 = fieldNorm(doc=5667)
0.024533523 = product of:
0.07360057 = sum of:
0.07360057 = weight(_text_:29 in 5667) [ClassicSimilarity], result of:
0.07360057 = score(doc=5667,freq=2.0), product of:
0.13526669 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.038453303 = queryNorm
0.5441145 = fieldWeight in 5667, 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=5667)
0.33333334 = coord(1/3)
0.33333334 = coord(2/6)
- Abstract
- Darstellung zu den search engines für die inhaltliche Suche nach Angeboten im Internet
- Source
- Online. 20(1996) no.3, S.29-36
-
Sherman, C.: ¬The future of Web search (1999)
0.03
0.025458038 = product of:
0.07637411 = sum of:
0.051840592 = weight(_text_:internet in 4796) [ClassicSimilarity], result of:
0.051840592 = score(doc=4796,freq=2.0), product of:
0.11352337 = queryWeight, product of:
2.9522398 = idf(docFreq=6276, maxDocs=44218)
0.038453303 = queryNorm
0.45665127 = fieldWeight in 4796, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.9522398 = idf(docFreq=6276, maxDocs=44218)
0.109375 = fieldNorm(doc=4796)
0.024533523 = product of:
0.07360057 = sum of:
0.07360057 = weight(_text_:29 in 4796) [ClassicSimilarity], result of:
0.07360057 = score(doc=4796,freq=2.0), product of:
0.13526669 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.038453303 = queryNorm
0.5441145 = fieldWeight in 4796, 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=4796)
0.33333334 = coord(1/3)
0.33333334 = coord(2/6)
- Abstract
- Trendbericht über die Entwicklungen bei den Suchdiensten des Internet
- Date
- 1. 6.2000 14:29:46
-
Tan, W.: Subject access on Internet : highlights of the metasearch engines (1998)
0.03
0.025458038 = product of:
0.07637411 = sum of:
0.051840592 = weight(_text_:internet in 379) [ClassicSimilarity], result of:
0.051840592 = score(doc=379,freq=2.0), product of:
0.11352337 = queryWeight, product of:
2.9522398 = idf(docFreq=6276, maxDocs=44218)
0.038453303 = queryNorm
0.45665127 = fieldWeight in 379, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.9522398 = idf(docFreq=6276, maxDocs=44218)
0.109375 = fieldNorm(doc=379)
0.024533523 = product of:
0.07360057 = sum of:
0.07360057 = weight(_text_:29 in 379) [ClassicSimilarity], result of:
0.07360057 = score(doc=379,freq=2.0), product of:
0.13526669 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.038453303 = queryNorm
0.5441145 = fieldWeight in 379, 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=379)
0.33333334 = coord(1/3)
0.33333334 = coord(2/6)
- Source
- Journal of educational media and library sciences. 36(1998) no.1, S.20-29
-
Back, J.: ¬An evaluation of relevancy ranking techniques used by Internet search engines (2000)
0.03
0.025384475 = product of:
0.07615342 = sum of:
0.051840592 = weight(_text_:internet in 3445) [ClassicSimilarity], result of:
0.051840592 = score(doc=3445,freq=2.0), product of:
0.11352337 = queryWeight, product of:
2.9522398 = idf(docFreq=6276, maxDocs=44218)
0.038453303 = queryNorm
0.45665127 = fieldWeight in 3445, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.9522398 = idf(docFreq=6276, maxDocs=44218)
0.109375 = fieldNorm(doc=3445)
0.02431283 = product of:
0.07293849 = sum of:
0.07293849 = weight(_text_:22 in 3445) [ClassicSimilarity], result of:
0.07293849 = score(doc=3445,freq=2.0), product of:
0.13465692 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.038453303 = queryNorm
0.5416616 = fieldWeight in 3445, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.109375 = fieldNorm(doc=3445)
0.33333334 = coord(1/3)
0.33333334 = coord(2/6)
- Date
- 25. 8.2005 17:42:22
-
Hume, C.: Internet search engines and robots : what they are and how to use them (2000)
0.03
0.025252756 = product of:
0.07575826 = sum of:
0.0634915 = weight(_text_:internet in 6104) [ClassicSimilarity], result of:
0.0634915 = score(doc=6104,freq=12.0), product of:
0.11352337 = queryWeight, product of:
2.9522398 = idf(docFreq=6276, maxDocs=44218)
0.038453303 = queryNorm
0.5592813 = fieldWeight in 6104, product of:
3.4641016 = tf(freq=12.0), with freq of:
12.0 = termFreq=12.0
2.9522398 = idf(docFreq=6276, maxDocs=44218)
0.0546875 = fieldNorm(doc=6104)
0.012266762 = product of:
0.036800284 = sum of:
0.036800284 = weight(_text_:29 in 6104) [ClassicSimilarity], result of:
0.036800284 = score(doc=6104,freq=2.0), product of:
0.13526669 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.038453303 = queryNorm
0.27205724 = fieldWeight in 6104, 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=6104)
0.33333334 = coord(1/3)
0.33333334 = coord(2/6)
- Abstract
- An overview of the Internet is provided. It describes what the Internet is, how and when it was started, and the four main functions it currently offers. It then focuses on the World Wide Web, and in particular robots and search engines. An overview is provided of both robots and search engines, with some examples and illustrations. It concludes with how to choose a search engine for a particular enquiry, gives some hints and tips for Internet searches, and emphasises that good retrieval is achieved not only by good search engines but also by responsible Web mastering which helps to disseminate effectively any Internet published material.
- Source
- Journal of Internet cataloging. 2(2000) nos.3/4, S.29-45
-
Eggeling, T.; Kroschel, A.: Alles finden im Web (2000)
0.02
0.023244407 = product of:
0.06973322 = sum of:
0.05236691 = weight(_text_:internet in 4884) [ClassicSimilarity], result of:
0.05236691 = score(doc=4884,freq=4.0), product of:
0.11352337 = queryWeight, product of:
2.9522398 = idf(docFreq=6276, maxDocs=44218)
0.038453303 = queryNorm
0.46128747 = fieldWeight in 4884, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
2.9522398 = idf(docFreq=6276, maxDocs=44218)
0.078125 = fieldNorm(doc=4884)
0.017366307 = product of:
0.05209892 = sum of:
0.05209892 = weight(_text_:22 in 4884) [ClassicSimilarity], result of:
0.05209892 = score(doc=4884,freq=2.0), product of:
0.13465692 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.038453303 = queryNorm
0.38690117 = fieldWeight in 4884, 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=4884)
0.33333334 = coord(1/3)
0.33333334 = coord(2/6)
- Abstract
- Zu jedem denkbaren Thema gibt's Infos im Internet. Doch nicht selten finden Sie entweder zu viel - oder gar nichts. Wir sagen Ihnen, welche Suchmaschinen sich für bestimmte Aufgaben optimal eignen und was Sie bei Ihren Anfragen beachten sollten
- Date
- 9. 7.2000 14:06:22
- Theme
- Internet
-
Auf der Suche nach Suchmaschinen (1996)
0.02
0.02175812 = product of:
0.06527436 = sum of:
0.044434793 = weight(_text_:internet in 5583) [ClassicSimilarity], result of:
0.044434793 = score(doc=5583,freq=2.0), product of:
0.11352337 = queryWeight, product of:
2.9522398 = idf(docFreq=6276, maxDocs=44218)
0.038453303 = queryNorm
0.3914154 = fieldWeight in 5583, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.9522398 = idf(docFreq=6276, maxDocs=44218)
0.09375 = fieldNorm(doc=5583)
0.020839568 = product of:
0.0625187 = sum of:
0.0625187 = weight(_text_:22 in 5583) [ClassicSimilarity], result of:
0.0625187 = score(doc=5583,freq=2.0), product of:
0.13465692 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.038453303 = queryNorm
0.46428138 = fieldWeight in 5583, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.09375 = fieldNorm(doc=5583)
0.33333334 = coord(1/3)
0.33333334 = coord(2/6)
- Abstract
- Man kann im Internet surfen, aber auch Informationen suchen. Doch bevor die Informations-Suche beginnen kann, muß man Suchmaschinen suchen und auswählen
- Source
- Cogito. 12(1996) H.5, S.19-22
-
Bager, J.: Weniger ist mehr : Internet-Suchmaschinen richtig einsetzen (1998)
0.02
0.02175812 = product of:
0.06527436 = sum of:
0.044434793 = weight(_text_:internet in 1489) [ClassicSimilarity], result of:
0.044434793 = score(doc=1489,freq=2.0), product of:
0.11352337 = queryWeight, product of:
2.9522398 = idf(docFreq=6276, maxDocs=44218)
0.038453303 = queryNorm
0.3914154 = fieldWeight in 1489, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.9522398 = idf(docFreq=6276, maxDocs=44218)
0.09375 = fieldNorm(doc=1489)
0.020839568 = product of:
0.0625187 = sum of:
0.0625187 = weight(_text_:22 in 1489) [ClassicSimilarity], result of:
0.0625187 = score(doc=1489,freq=2.0), product of:
0.13465692 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.038453303 = queryNorm
0.46428138 = fieldWeight in 1489, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.09375 = fieldNorm(doc=1489)
0.33333334 = coord(1/3)
0.33333334 = coord(2/6)
- Date
- 29.12.1998 11:22:00
