Search (22 results, page 1 of 2)

  • × language_ss:"e"
  • × theme_ss:"Informationsmittel"
  • × year_i:[2000 TO 2010}
  1. MacLeod, R.: Promoting a subject gateway : a case study from EEVL (Edinburgh Engineering Virtual Library) (2000) 0.07
    0.07127951 = product of:
      0.14255902 = sum of:
        0.14255902 = sum of:
          0.055199023 = weight(_text_:r in 4872) [ClassicSimilarity], result of:
            0.055199023 = score(doc=4872,freq=2.0), product of:
              0.15092614 = queryWeight, product of:
                3.3102584 = idf(docFreq=4387, maxDocs=44218)
                0.045593463 = queryNorm
              0.36573532 = fieldWeight in 4872, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.3102584 = idf(docFreq=4387, maxDocs=44218)
                0.078125 = fieldNorm(doc=4872)
          0.087359995 = weight(_text_:22 in 4872) [ClassicSimilarity], result of:
            0.087359995 = score(doc=4872,freq=4.0), product of:
              0.15966053 = queryWeight, product of:
                3.5018296 = idf(docFreq=3622, maxDocs=44218)
                0.045593463 = queryNorm
              0.54716086 = fieldWeight in 4872, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                3.5018296 = idf(docFreq=3622, maxDocs=44218)
                0.078125 = fieldNorm(doc=4872)
      0.5 = coord(1/2)
    
    Date
    22. 6.2002 19:40:22
  2. Subject gateways (2000) 0.02
    0.021620495 = product of:
      0.04324099 = sum of:
        0.04324099 = product of:
          0.08648198 = sum of:
            0.08648198 = weight(_text_:22 in 6483) [ClassicSimilarity], result of:
              0.08648198 = score(doc=6483,freq=2.0), product of:
                0.15966053 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.045593463 = queryNorm
                0.5416616 = fieldWeight in 6483, 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=6483)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    22. 6.2002 19:43:01
  3. Information sources in engineering (2005) 0.02
    0.01931966 = product of:
      0.03863932 = sum of:
        0.03863932 = product of:
          0.07727864 = sum of:
            0.07727864 = weight(_text_:r in 5981) [ClassicSimilarity], result of:
              0.07727864 = score(doc=5981,freq=2.0), product of:
                0.15092614 = queryWeight, product of:
                  3.3102584 = idf(docFreq=4387, maxDocs=44218)
                  0.045593463 = queryNorm
                0.51202947 = fieldWeight in 5981, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.3102584 = idf(docFreq=4387, maxDocs=44218)
                  0.109375 = fieldNorm(doc=5981)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Editor
    MacLeod, R. A. u. J. Corlett
  4. Price, A.: Five new Danish subject gateways under development (2000) 0.02
    0.015443211 = product of:
      0.030886423 = sum of:
        0.030886423 = product of:
          0.061772846 = sum of:
            0.061772846 = weight(_text_:22 in 4878) [ClassicSimilarity], result of:
              0.061772846 = score(doc=4878,freq=2.0), product of:
                0.15966053 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.045593463 = queryNorm
                0.38690117 = fieldWeight in 4878, 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=4878)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    22. 6.2002 19:41:31
  5. Chowdhury, G.G.: Information sources and searching on the World Wide Web (2001) 0.01
    0.013799756 = product of:
      0.027599512 = sum of:
        0.027599512 = product of:
          0.055199023 = sum of:
            0.055199023 = weight(_text_:r in 6136) [ClassicSimilarity], result of:
              0.055199023 = score(doc=6136,freq=2.0), product of:
                0.15092614 = queryWeight, product of:
                  3.3102584 = idf(docFreq=4387, maxDocs=44218)
                  0.045593463 = queryNorm
                0.36573532 = fieldWeight in 6136, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.3102584 = idf(docFreq=4387, maxDocs=44218)
                  0.078125 = fieldNorm(doc=6136)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Footnote
    Rez. in: Online Information Review 26(2002) no.3, S.221 (Keary, M.); Library review 51(2002) nos.5/6, S.312-313 (R. O'Beirne)
  6. Campbell, D.: Australian subject gateways : political and strategic issues (2000) 0.01
    0.0123545695 = product of:
      0.024709139 = sum of:
        0.024709139 = product of:
          0.049418278 = sum of:
            0.049418278 = weight(_text_:22 in 4875) [ClassicSimilarity], result of:
              0.049418278 = score(doc=4875,freq=2.0), product of:
                0.15966053 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.045593463 = queryNorm
                0.30952093 = fieldWeight in 4875, 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=4875)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    22. 6.2002 19:41:16
  7. Dempsey, L.: ¬The subject gateway : experiences and issues based on the emergence of the Resource Discovery Network (2000) 0.01
    0.0123545695 = product of:
      0.024709139 = sum of:
        0.024709139 = product of:
          0.049418278 = sum of:
            0.049418278 = weight(_text_:22 in 628) [ClassicSimilarity], result of:
              0.049418278 = score(doc=628,freq=2.0), product of:
                0.15966053 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.045593463 = queryNorm
                0.30952093 = fieldWeight in 628, 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=628)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    22. 6.2002 19:36:13
  8. Ardö, A.; Godby, J.; Houghton, A.; Koch, T.; Reighart, R.; Thompson, R.; Vizine-Goetz, D.: Browsing engineering resources on the Web : a general knowledge organization scheme (Dewey) vs. a special scheme (EI) (2000) 0.01
    0.011709481 = product of:
      0.023418961 = sum of:
        0.023418961 = product of:
          0.046837922 = sum of:
            0.046837922 = weight(_text_:r in 86) [ClassicSimilarity], result of:
              0.046837922 = score(doc=86,freq=4.0), product of:
                0.15092614 = queryWeight, product of:
                  3.3102584 = idf(docFreq=4387, maxDocs=44218)
                  0.045593463 = queryNorm
                0.3103367 = fieldWeight in 86, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  3.3102584 = idf(docFreq=4387, maxDocs=44218)
                  0.046875 = fieldNorm(doc=86)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
  9. Price, A.: NOVAGate : a Nordic gateway to electronic resources in the forestry, veterinary and agricultural sciences (2000) 0.01
    0.010810248 = product of:
      0.021620495 = sum of:
        0.021620495 = product of:
          0.04324099 = sum of:
            0.04324099 = weight(_text_:22 in 4874) [ClassicSimilarity], result of:
              0.04324099 = score(doc=4874,freq=2.0), product of:
                0.15966053 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.045593463 = queryNorm
                0.2708308 = fieldWeight in 4874, 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=4874)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    22. 6.2002 19:41:00
  10. Koch, T.: Quality-controlled subject gateways : definitions, typologies, empirical overview (2000) 0.01
    0.010810248 = product of:
      0.021620495 = sum of:
        0.021620495 = product of:
          0.04324099 = sum of:
            0.04324099 = weight(_text_:22 in 631) [ClassicSimilarity], result of:
              0.04324099 = score(doc=631,freq=2.0), product of:
                0.15966053 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.045593463 = queryNorm
                0.2708308 = fieldWeight in 631, 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=631)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    22. 6.2002 19:37:55
  11. Cummings, J.; Johnson, R.: ¬The use and usability of SFX : context-sensitive reference linking (2003) 0.01
    0.00965983 = product of:
      0.01931966 = sum of:
        0.01931966 = product of:
          0.03863932 = sum of:
            0.03863932 = weight(_text_:r in 4135) [ClassicSimilarity], result of:
              0.03863932 = score(doc=4135,freq=2.0), product of:
                0.15092614 = queryWeight, product of:
                  3.3102584 = idf(docFreq=4387, maxDocs=44218)
                  0.045593463 = queryNorm
                0.25601473 = fieldWeight in 4135, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.3102584 = idf(docFreq=4387, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=4135)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
  12. Fischer, T.; Neuroth, H.: SSG-FI - special subject gateways to high quality Internet resources for scientific users (2000) 0.01
    0.009265927 = product of:
      0.018531853 = sum of:
        0.018531853 = product of:
          0.037063707 = sum of:
            0.037063707 = weight(_text_:22 in 4873) [ClassicSimilarity], result of:
              0.037063707 = score(doc=4873,freq=2.0), product of:
                0.15966053 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.045593463 = queryNorm
                0.23214069 = fieldWeight in 4873, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.046875 = fieldNorm(doc=4873)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    22. 6.2002 19:40:42
  13. Bargheer, M.: Quality control and evaluation of scientific Web resources (2003) 0.01
    0.009265927 = product of:
      0.018531853 = sum of:
        0.018531853 = product of:
          0.037063707 = sum of:
            0.037063707 = weight(_text_:22 in 1767) [ClassicSimilarity], result of:
              0.037063707 = score(doc=1767,freq=2.0), product of:
                0.15966053 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.045593463 = queryNorm
                0.23214069 = fieldWeight in 1767, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.046875 = fieldNorm(doc=1767)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    22. 3.2008 13:43:38
  14. Nicholas, D.; Huntington, P.; Gunter, B.; Withey, R.; Russell, C.: ¬The British and their use of the Web for health information and advice : a survey (2003) 0.01
    0.0082798535 = product of:
      0.016559707 = sum of:
        0.016559707 = product of:
          0.033119414 = sum of:
            0.033119414 = weight(_text_:r in 680) [ClassicSimilarity], result of:
              0.033119414 = score(doc=680,freq=2.0), product of:
                0.15092614 = queryWeight, product of:
                  3.3102584 = idf(docFreq=4387, maxDocs=44218)
                  0.045593463 = queryNorm
                0.2194412 = fieldWeight in 680, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.3102584 = idf(docFreq=4387, maxDocs=44218)
                  0.046875 = fieldNorm(doc=680)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
  15. Garoufallou, E.; Siatri, R.; Balatsoukas, P.: Virtual maps-virtual worlds : testing the usability of a greek virtual cultural map (2008) 0.01
    0.0082798535 = product of:
      0.016559707 = sum of:
        0.016559707 = product of:
          0.033119414 = sum of:
            0.033119414 = weight(_text_:r in 1379) [ClassicSimilarity], result of:
              0.033119414 = score(doc=1379,freq=2.0), product of:
                0.15092614 = queryWeight, product of:
                  3.3102584 = idf(docFreq=4387, maxDocs=44218)
                  0.045593463 = queryNorm
                0.2194412 = fieldWeight in 1379, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.3102584 = idf(docFreq=4387, maxDocs=44218)
                  0.046875 = fieldNorm(doc=1379)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
  16. Meho, L.I.; Rogers, Y.: Citation counting, citation ranking, and h-index of human-computer interaction researchers : a comparison of Scopus and Web of Science (2008) 0.01
    0.0077216057 = product of:
      0.015443211 = sum of:
        0.015443211 = product of:
          0.030886423 = sum of:
            0.030886423 = weight(_text_:22 in 2352) [ClassicSimilarity], result of:
              0.030886423 = score(doc=2352,freq=2.0), product of:
                0.15966053 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.045593463 = queryNorm
                0.19345059 = fieldWeight in 2352, 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=2352)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Abstract
    This study examines the differences between Scopus and Web of Science in the citation counting, citation ranking, and h-index of 22 top human-computer interaction (HCI) researchers from EQUATOR - a large British Interdisciplinary Research Collaboration project. Results indicate that Scopus provides significantly more coverage of HCI literature than Web of Science, primarily due to coverage of relevant ACM and IEEE peer-reviewed conference proceedings. No significant differences exist between the two databases if citations in journals only are compared. Although broader coverage of the literature does not significantly alter the relative citation ranking of individual researchers, Scopus helps distinguish between the researchers in a more nuanced fashion than Web of Science in both citation counting and h-index. Scopus also generates significantly different maps of citation networks of individual scholars than those generated by Web of Science. The study also presents a comparison of h-index scores based on Google Scholar with those based on the union of Scopus and Web of Science. The study concludes that Scopus can be used as a sole data source for citation-based research and evaluation in HCI, especially when citations in conference proceedings are sought, and that researchers should manually calculate h scores instead of relying on system calculations.
  17. Chylkowska, E.: Implementation of information exchange : online dictionaries (2005) 0.01
    0.0077216057 = product of:
      0.015443211 = sum of:
        0.015443211 = product of:
          0.030886423 = sum of:
            0.030886423 = weight(_text_:22 in 3011) [ClassicSimilarity], result of:
              0.030886423 = score(doc=3011,freq=2.0), product of:
                0.15966053 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.045593463 = queryNorm
                0.19345059 = fieldWeight in 3011, 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=3011)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    22. 7.2009 11:05:56
  18. Huntington, P.; Nicholas, D; Gunter, B.; Russell, C.; Withey, R.; Polydoratou, P.: Consumer trust in health information on the web (2004) 0.01
    0.006899878 = product of:
      0.013799756 = sum of:
        0.013799756 = product of:
          0.027599512 = sum of:
            0.027599512 = weight(_text_:r in 664) [ClassicSimilarity], result of:
              0.027599512 = score(doc=664,freq=2.0), product of:
                0.15092614 = queryWeight, product of:
                  3.3102584 = idf(docFreq=4387, maxDocs=44218)
                  0.045593463 = queryNorm
                0.18286766 = fieldWeight in 664, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.3102584 = idf(docFreq=4387, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=664)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
  19. McKemmish, S.; Manaszewicz, R.; Burstein, F.; Fisher, J.: Consumer empowerment through metadata-based information quality reporting : the Breast Cancer Knowledge Online Portal (2009) 0.01
    0.006899878 = product of:
      0.013799756 = sum of:
        0.013799756 = product of:
          0.027599512 = sum of:
            0.027599512 = weight(_text_:r in 3094) [ClassicSimilarity], result of:
              0.027599512 = score(doc=3094,freq=2.0), product of:
                0.15092614 = queryWeight, product of:
                  3.3102584 = idf(docFreq=4387, maxDocs=44218)
                  0.045593463 = queryNorm
                0.18286766 = fieldWeight in 3094, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.3102584 = idf(docFreq=4387, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=3094)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
  20. Encyclopædia Britannica 2003 : Ultmate Reference Suite (2002) 0.01
    0.0061772848 = product of:
      0.0123545695 = sum of:
        0.0123545695 = product of:
          0.024709139 = sum of:
            0.024709139 = weight(_text_:22 in 2182) [ClassicSimilarity], result of:
              0.024709139 = score(doc=2182,freq=2.0), product of:
                0.15966053 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.045593463 = queryNorm
                0.15476047 = fieldWeight in 2182, 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=2182)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Footnote
    Rez. in: c't 2002, H.23, S.229 (T.J. Schult): "Mac-Anwender hatten bisher keine große Auswahl bei Multimedia-Enzyklopädien: entweder ein grottenschlechtes Kosmos Kompaktwissen, das dieses Jahr letztmalig erscheinen soll und sich dabei als Systhema Universallexikon tarnt. Oder ein Brockhaus in Text und Bild mit exzellenten Texten, aber flauer Medienausstattung. Die von Acclaim in Deutschland vertriebenen Britannica-Enzyklopädien stellen eine ausgezeichnete Alternative für den des Englischen Kundigen dar. Während früher nur Einfach-Britannicas auf dem Mac liefen, gilt dies nun für alle drei Versionen Student, Deluxe und Ultimate Reference Suite. Die Suite enthält dabei nicht nur alle 75 000 Artikel der 32 Britannica-Bände, sondern auch die 15 000 der Student Encyclopaedia, eines eigenen Schülerlexikons, das durch sein einfaches Englisch gerade für Nicht-Muttersprachler als Einstieg taugt. Wer es noch elementarer haben möchte, klickt sich zur Britannica Elementary Encyclopaedia, welche unter der gleichen Oberfläche wie die anderen Werke zugänglich ist. Schließlich umfasst die Suite einen Weltatlas sowie einsprachige Wörterbücher und Thesauri von Merriam-Webster in der Collegiate- und Student-Ausbaustufe mit allein 555 000 Definitionen, Synonymen und Antonymen. Wer viel in englischer Sprache recherchiert oder gar schreibt, leckt sich angesichts dieses Angebots (EUR 99,95) die Finger, zumal die Printausgabe gut 1600 Euro kostet. Die Texte sind einfach kolossal - allein das Inhaltsverzeichnis des Artikels Germany füllt sieben Bildschirmseiten. Schon die Inhalte aus den BritannicaBänden bieten mehr als doppelt so viel Text wie die rund tausend Euro kostende Brockhaus Enzyklopädie digital (c't 22/02, S. 38). Allein die 220 000 thematisch einsortierten Web-Links sind das Geld wert. Wer die 2,4 Gigabyte belegende Komplettinstallation wählt, muss sogar nie mehr die DVD (alternativ vier CD-ROMs) einlegen. Dieses Jahr muss sich niemand mehr mit dem Britannica-typischen Kuddelmuddel aus Lexikonartikeln und vielen, vielen Jahrbüchern herumschlagen - außer dem Basistext der drei Enzyklopädien sind 'nur' die zwei Jahrbücher 2001 und 2002 getrennt aufgeführt. Wer des Englischen mächtig ist, mag hier die gute Gelegenheit zum Kauf nutzen."