Document (#18799)

Author
Englmeier, K.
Title
WIDAB - Konzeption und Pilotrealisierung eines experimentellen Information Retrieval-Systems
Source
Information retrieval: GI/GMD-Workshop, Darmstadt, 23.-24.6.1991: Proceedings. Ed.: N. Fuhr
Imprint
Berlin : Springer
Year
1991
Pages
S.94-108
Series
Informatik-Fachberichte; 289
Abstract
Die Konzeption des Informationssystems WIDAB (WIrtschaftsinformationen und DAtenBank) orientiert sich an dem Ziel, aus einer wahrhaftig unübersehbaren Menge an Wirtschaftsdaten, die bei den statistischen Ämtern und Wirtschaftsforschungsinstitutionen gehalten werden, Informationen werden zu lassen, die so einfach zugänglich sind wie der Inhalt einer Zeitung

Similar documents (content)

  1. Goemann-Singer, A.; Graschi, P.; Weissenberger, R.: Recherchehandbuch Wirtschaftsinformationen : Vorgehen, Quellen und Praxis (2003) 0.27
    0.27008405 = sum of:
      0.27008405 = product of:
        1.2964035 = sum of:
          0.0143227605 = weight(abstract_txt:sich in 3008) [ClassicSimilarity], result of:
            0.0143227605 = score(doc=3008,freq=1.0), product of:
              0.051544063 = queryWeight, product of:
                1.470416 = boost
                3.5567884 = idf(docFreq=3444, maxDocs=44421)
                0.00985554 = queryNorm
              0.2778741 = fieldWeight in 3008, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.5567884 = idf(docFreq=3444, maxDocs=44421)
                0.078125 = fieldNorm(doc=3008)
          0.019154266 = weight(abstract_txt:sind in 3008) [ClassicSimilarity], result of:
            0.019154266 = score(doc=3008,freq=1.0), product of:
              0.06256592 = queryWeight, product of:
                1.6200179 = boost
                3.9186604 = idf(docFreq=2398, maxDocs=44421)
                0.00985554 = queryNorm
              0.30614534 = fieldWeight in 3008, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.9186604 = idf(docFreq=2398, maxDocs=44421)
                0.078125 = fieldNorm(doc=3008)
          0.039257426 = weight(abstract_txt:informationen in 3008) [ClassicSimilarity], result of:
            0.039257426 = score(doc=3008,freq=1.0), product of:
              0.100950554 = queryWeight, product of:
                2.0578098 = boost
                4.9776354 = idf(docFreq=831, maxDocs=44421)
                0.00985554 = queryNorm
              0.38887775 = fieldWeight in 3008, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.9776354 = idf(docFreq=831, maxDocs=44421)
                0.078125 = fieldNorm(doc=3008)
          0.027477913 = weight(abstract_txt:werden in 3008) [ClassicSimilarity], result of:
            0.027477913 = score(doc=3008,freq=1.0), product of:
              0.100267455 = queryWeight, product of:
                2.9003198 = boost
                3.507791 = idf(docFreq=3617, maxDocs=44421)
                0.00985554 = queryNorm
              0.27404618 = fieldWeight in 3008, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.507791 = idf(docFreq=3617, maxDocs=44421)
                0.078125 = fieldNorm(doc=3008)
          1.1961912 = weight(title_txt:wirtschaftsinformationen in 3008) [ClassicSimilarity], result of:
            1.1961912 = score(doc=3008,freq=1.0), product of:
              0.34609905 = queryWeight, product of:
                3.810229 = boost
                9.216561 = idf(docFreq=11, maxDocs=44421)
                0.00985554 = queryNorm
              3.4562106 = fieldWeight in 3008, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                9.216561 = idf(docFreq=11, maxDocs=44421)
                0.375 = fieldNorm(doc=3008)
        0.20833333 = coord(5/24)
    
  2. Schumacher, B.: Datenbanksysteme auf Mikro-Computern (1985) 0.25
    0.25198704 = sum of:
      0.25198704 = product of:
        1.0079482 = sum of:
          0.073288 = weight(abstract_txt:eines in 6244) [ClassicSimilarity], result of:
            0.073288 = score(doc=6244,freq=1.0), product of:
              0.08538376 = queryWeight, product of:
                1.8925115 = boost
                4.577795 = idf(docFreq=1240, maxDocs=44421)
                0.00985554 = queryNorm
              0.85833657 = fieldWeight in 6244, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.577795 = idf(docFreq=1240, maxDocs=44421)
                0.1875 = fieldNorm(doc=6244)
          0.12730917 = weight(abstract_txt:ziel in 6244) [ClassicSimilarity], result of:
            0.12730917 = score(doc=6244,freq=1.0), product of:
              0.123384275 = queryWeight, product of:
                2.2749968 = boost
                5.502989 = idf(docFreq=491, maxDocs=44421)
                0.00985554 = queryNorm
              1.0318104 = fieldWeight in 6244, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.502989 = idf(docFreq=491, maxDocs=44421)
                0.1875 = fieldNorm(doc=6244)
          0.17892869 = weight(abstract_txt:datenbank in 6244) [ClassicSimilarity], result of:
            0.17892869 = score(doc=6244,freq=1.0), product of:
              0.15481272 = queryWeight, product of:
                2.5483215 = boost
                6.1641335 = idf(docFreq=253, maxDocs=44421)
                0.00985554 = queryNorm
              1.1557751 = fieldWeight in 6244, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.1641335 = idf(docFreq=253, maxDocs=44421)
                0.1875 = fieldNorm(doc=6244)
          0.06594699 = weight(abstract_txt:werden in 6244) [ClassicSimilarity], result of:
            0.06594699 = score(doc=6244,freq=1.0), product of:
              0.100267455 = queryWeight, product of:
                2.9003198 = boost
                3.507791 = idf(docFreq=3617, maxDocs=44421)
                0.00985554 = queryNorm
              0.6577108 = fieldWeight in 6244, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.507791 = idf(docFreq=3617, maxDocs=44421)
                0.1875 = fieldNorm(doc=6244)
          0.08942801 = weight(abstract_txt:einer in 6244) [ClassicSimilarity], result of:
            0.08942801 = score(doc=6244,freq=1.0), product of:
              0.12284167 = queryWeight, product of:
                3.2102492 = boost
                3.882635 = idf(docFreq=2486, maxDocs=44421)
                0.00985554 = queryNorm
              0.7279941 = fieldWeight in 6244, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.882635 = idf(docFreq=2486, maxDocs=44421)
                0.1875 = fieldNorm(doc=6244)
          0.47304726 = weight(abstract_txt:informationssystems in 6244) [ClassicSimilarity], result of:
            0.47304726 = score(doc=6244,freq=1.0), product of:
              0.29599863 = queryWeight, product of:
                3.523674 = boost
                8.523414 = idf(docFreq=23, maxDocs=44421)
                0.00985554 = queryNorm
              1.59814 = fieldWeight in 6244, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.523414 = idf(docFreq=23, maxDocs=44421)
                0.1875 = fieldNorm(doc=6244)
        0.25 = coord(6/24)
    
  3. Göbel, R.: Semantic Web & Linked Data für professionelle Informationsangebote : Hoffnungsträger oder "alter Hut" - Eine Praxisbetrachtung für die Wirtschaftsinformationen (2010) 0.19
    0.19119076 = sum of:
      0.19119076 = product of:
        0.91771567 = sum of:
          0.017187312 = weight(abstract_txt:sich in 258) [ClassicSimilarity], result of:
            0.017187312 = score(doc=258,freq=1.0), product of:
              0.051544063 = queryWeight, product of:
                1.470416 = boost
                3.5567884 = idf(docFreq=3444, maxDocs=44421)
                0.00985554 = queryNorm
              0.33344892 = fieldWeight in 258, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.5567884 = idf(docFreq=3444, maxDocs=44421)
                0.09375 = fieldNorm(doc=258)
          0.02298512 = weight(abstract_txt:sind in 258) [ClassicSimilarity], result of:
            0.02298512 = score(doc=258,freq=1.0), product of:
              0.06256592 = queryWeight, product of:
                1.6200179 = boost
                3.9186604 = idf(docFreq=2398, maxDocs=44421)
                0.00985554 = queryNorm
              0.36737442 = fieldWeight in 258, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.9186604 = idf(docFreq=2398, maxDocs=44421)
                0.09375 = fieldNorm(doc=258)
          0.04710891 = weight(abstract_txt:informationen in 258) [ClassicSimilarity], result of:
            0.04710891 = score(doc=258,freq=1.0), product of:
              0.100950554 = queryWeight, product of:
                2.0578098 = boost
                4.9776354 = idf(docFreq=831, maxDocs=44421)
                0.00985554 = queryNorm
              0.46665332 = fieldWeight in 258, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.9776354 = idf(docFreq=831, maxDocs=44421)
                0.09375 = fieldNorm(doc=258)
          0.032973494 = weight(abstract_txt:werden in 258) [ClassicSimilarity], result of:
            0.032973494 = score(doc=258,freq=1.0), product of:
              0.100267455 = queryWeight, product of:
                2.9003198 = boost
                3.507791 = idf(docFreq=3617, maxDocs=44421)
                0.00985554 = queryNorm
              0.3288554 = fieldWeight in 258, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.507791 = idf(docFreq=3617, maxDocs=44421)
                0.09375 = fieldNorm(doc=258)
          0.7974608 = weight(title_txt:wirtschaftsinformationen in 258) [ClassicSimilarity], result of:
            0.7974608 = score(doc=258,freq=1.0), product of:
              0.34609905 = queryWeight, product of:
                3.810229 = boost
                9.216561 = idf(docFreq=11, maxDocs=44421)
                0.00985554 = queryNorm
              2.3041403 = fieldWeight in 258, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                9.216561 = idf(docFreq=11, maxDocs=44421)
                0.25 = fieldNorm(doc=258)
        0.20833333 = coord(5/24)
    
  4. Machill, M.; Neuberger, C.; Schweiger, W.; Wirth, W.: Wegweiser im Netz : Qualität und Nutzung von Suchmaschinen (2004) 0.17
    0.17243461 = sum of:
      0.17243461 = product of:
        0.37622097 = sum of:
          0.0046818545 = weight(abstract_txt:information in 5093) [ClassicSimilarity], result of:
            0.0046818545 = score(doc=5093,freq=3.0), product of:
              0.02383956 = queryWeight, product of:
                2.4188995 = idf(docFreq=10748, maxDocs=44421)
                0.00985554 = queryNorm
              0.19639015 = fieldWeight in 5093, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                2.4188995 = idf(docFreq=10748, maxDocs=44421)
                0.046875 = fieldNorm(doc=5093)
          0.011348685 = weight(abstract_txt:retrieval in 5093) [ClassicSimilarity], result of:
            0.011348685 = score(doc=5093,freq=2.0), product of:
              0.049243286 = queryWeight, product of:
                1.4372238 = boost
                3.4765 = idf(docFreq=3732, maxDocs=44421)
                0.00985554 = queryNorm
              0.23046157 = fieldWeight in 5093, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.4765 = idf(docFreq=3732, maxDocs=44421)
                0.046875 = fieldNorm(doc=5093)
          0.025780968 = weight(abstract_txt:sich in 5093) [ClassicSimilarity], result of:
            0.025780968 = score(doc=5093,freq=9.0), product of:
              0.051544063 = queryWeight, product of:
                1.470416 = boost
                3.5567884 = idf(docFreq=3444, maxDocs=44421)
                0.00985554 = queryNorm
              0.5001734 = fieldWeight in 5093, product of:
                3.0 = tf(freq=9.0), with freq of:
                  9.0 = termFreq=9.0
                3.5567884 = idf(docFreq=3444, maxDocs=44421)
                0.046875 = fieldNorm(doc=5093)
          0.016252933 = weight(abstract_txt:sind in 5093) [ClassicSimilarity], result of:
            0.016252933 = score(doc=5093,freq=2.0), product of:
              0.06256592 = queryWeight, product of:
                1.6200179 = boost
                3.9186604 = idf(docFreq=2398, maxDocs=44421)
                0.00985554 = queryNorm
              0.25977293 = fieldWeight in 5093, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.9186604 = idf(docFreq=2398, maxDocs=44421)
                0.046875 = fieldNorm(doc=5093)
          0.02591122 = weight(abstract_txt:eines in 5093) [ClassicSimilarity], result of:
            0.02591122 = score(doc=5093,freq=2.0), product of:
              0.08538376 = queryWeight, product of:
                1.8925115 = boost
                4.577795 = idf(docFreq=1240, maxDocs=44421)
                0.00985554 = queryNorm
              0.30346778 = fieldWeight in 5093, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.577795 = idf(docFreq=1240, maxDocs=44421)
                0.046875 = fieldNorm(doc=5093)
          0.07066336 = weight(abstract_txt:informationen in 5093) [ClassicSimilarity], result of:
            0.07066336 = score(doc=5093,freq=9.0), product of:
              0.100950554 = queryWeight, product of:
                2.0578098 = boost
                4.9776354 = idf(docFreq=831, maxDocs=44421)
                0.00985554 = queryNorm
              0.69997996 = fieldWeight in 5093, product of:
                3.0 = tf(freq=9.0), with freq of:
                  9.0 = termFreq=9.0
                4.9776354 = idf(docFreq=831, maxDocs=44421)
                0.046875 = fieldNorm(doc=5093)
          0.059055246 = weight(abstract_txt:lassen in 5093) [ClassicSimilarity], result of:
            0.059055246 = score(doc=5093,freq=3.0), product of:
              0.129179 = queryWeight, product of:
                2.3278062 = boost
                5.6307297 = idf(docFreq=432, maxDocs=44421)
                0.00985554 = queryNorm
              0.45715827 = fieldWeight in 5093, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                5.6307297 = idf(docFreq=432, maxDocs=44421)
                0.046875 = fieldNorm(doc=5093)
          0.044732172 = weight(abstract_txt:datenbank in 5093) [ClassicSimilarity], result of:
            0.044732172 = score(doc=5093,freq=1.0), product of:
              0.15481272 = queryWeight, product of:
                2.5483215 = boost
                6.1641335 = idf(docFreq=253, maxDocs=44421)
                0.00985554 = queryNorm
              0.28894377 = fieldWeight in 5093, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.1641335 = idf(docFreq=253, maxDocs=44421)
                0.046875 = fieldNorm(doc=5093)
          0.053203426 = weight(abstract_txt:einfach in 5093) [ClassicSimilarity], result of:
            0.053203426 = score(doc=5093,freq=1.0), product of:
              0.17378798 = queryWeight, product of:
                2.6999812 = boost
                6.5309834 = idf(docFreq=175, maxDocs=44421)
                0.00985554 = queryNorm
              0.30613986 = fieldWeight in 5093, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.5309834 = idf(docFreq=175, maxDocs=44421)
                0.046875 = fieldNorm(doc=5093)
          0.032973494 = weight(abstract_txt:werden in 5093) [ClassicSimilarity], result of:
            0.032973494 = score(doc=5093,freq=4.0), product of:
              0.100267455 = queryWeight, product of:
                2.9003198 = boost
                3.507791 = idf(docFreq=3617, maxDocs=44421)
                0.00985554 = queryNorm
              0.3288554 = fieldWeight in 5093, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                3.507791 = idf(docFreq=3617, maxDocs=44421)
                0.046875 = fieldNorm(doc=5093)
          0.031617574 = weight(abstract_txt:einer in 5093) [ClassicSimilarity], result of:
            0.031617574 = score(doc=5093,freq=2.0), product of:
              0.12284167 = queryWeight, product of:
                3.2102492 = boost
                3.882635 = idf(docFreq=2486, maxDocs=44421)
                0.00985554 = queryNorm
              0.25738478 = fieldWeight in 5093, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.882635 = idf(docFreq=2486, maxDocs=44421)
                0.046875 = fieldNorm(doc=5093)
        0.45833334 = coord(11/24)
    
  5. Heess, J.: Krisengewinnler (2002) 0.17
    0.16904198 = sum of:
      0.16904198 = product of:
        0.4507786 = sum of:
          0.020051863 = weight(abstract_txt:sich in 2077) [ClassicSimilarity], result of:
            0.020051863 = score(doc=2077,freq=4.0), product of:
              0.051544063 = queryWeight, product of:
                1.470416 = boost
                3.5567884 = idf(docFreq=3444, maxDocs=44421)
                0.00985554 = queryNorm
              0.38902372 = fieldWeight in 2077, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                3.5567884 = idf(docFreq=3444, maxDocs=44421)
                0.0546875 = fieldNorm(doc=2077)
          0.013407986 = weight(abstract_txt:sind in 2077) [ClassicSimilarity], result of:
            0.013407986 = score(doc=2077,freq=1.0), product of:
              0.06256592 = queryWeight, product of:
                1.6200179 = boost
                3.9186604 = idf(docFreq=2398, maxDocs=44421)
                0.00985554 = queryNorm
              0.21430174 = fieldWeight in 2077, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.9186604 = idf(docFreq=2398, maxDocs=44421)
                0.0546875 = fieldNorm(doc=2077)
          0.027480198 = weight(abstract_txt:informationen in 2077) [ClassicSimilarity], result of:
            0.027480198 = score(doc=2077,freq=1.0), product of:
              0.100950554 = queryWeight, product of:
                2.0578098 = boost
                4.9776354 = idf(docFreq=831, maxDocs=44421)
                0.00985554 = queryNorm
              0.27221444 = fieldWeight in 2077, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.9776354 = idf(docFreq=831, maxDocs=44421)
                0.0546875 = fieldNorm(doc=2077)
          0.056254808 = weight(abstract_txt:lassen in 2077) [ClassicSimilarity], result of:
            0.056254808 = score(doc=2077,freq=2.0), product of:
              0.129179 = queryWeight, product of:
                2.3278062 = boost
                5.6307297 = idf(docFreq=432, maxDocs=44421)
                0.00985554 = queryNorm
              0.43547952 = fieldWeight in 2077, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.6307297 = idf(docFreq=432, maxDocs=44421)
                0.0546875 = fieldNorm(doc=2077)
          0.052187532 = weight(abstract_txt:datenbank in 2077) [ClassicSimilarity], result of:
            0.052187532 = score(doc=2077,freq=1.0), product of:
              0.15481272 = queryWeight, product of:
                2.5483215 = boost
                6.1641335 = idf(docFreq=253, maxDocs=44421)
                0.00985554 = queryNorm
              0.33710104 = fieldWeight in 2077, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.1641335 = idf(docFreq=253, maxDocs=44421)
                0.0546875 = fieldNorm(doc=2077)
          0.062070664 = weight(abstract_txt:einfach in 2077) [ClassicSimilarity], result of:
            0.062070664 = score(doc=2077,freq=1.0), product of:
              0.17378798 = queryWeight, product of:
                2.6999812 = boost
                6.5309834 = idf(docFreq=175, maxDocs=44421)
                0.00985554 = queryNorm
              0.35716316 = fieldWeight in 2077, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.5309834 = idf(docFreq=175, maxDocs=44421)
                0.0546875 = fieldNorm(doc=2077)
          0.0690459 = weight(abstract_txt:inhalt in 2077) [ClassicSimilarity], result of:
            0.0690459 = score(doc=2077,freq=1.0), product of:
              0.18657528 = queryWeight, product of:
                2.7975504 = boost
                6.7669935 = idf(docFreq=138, maxDocs=44421)
                0.00985554 = queryNorm
              0.37006995 = fieldWeight in 2077, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.7669935 = idf(docFreq=138, maxDocs=44421)
                0.0546875 = fieldNorm(doc=2077)
          0.027201744 = weight(abstract_txt:werden in 2077) [ClassicSimilarity], result of:
            0.027201744 = score(doc=2077,freq=2.0), product of:
              0.100267455 = queryWeight, product of:
                2.9003198 = boost
                3.507791 = idf(docFreq=3617, maxDocs=44421)
                0.00985554 = queryNorm
              0.27129185 = fieldWeight in 2077, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.507791 = idf(docFreq=3617, maxDocs=44421)
                0.0546875 = fieldNorm(doc=2077)
          0.123077884 = weight(abstract_txt:zeitung in 2077) [ClassicSimilarity], result of:
            0.123077884 = score(doc=2077,freq=1.0), product of:
              0.27429348 = queryWeight, product of:
                3.3920217 = boost
                8.20496 = idf(docFreq=32, maxDocs=44421)
                0.00985554 = queryNorm
              0.44870874 = fieldWeight in 2077, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.20496 = idf(docFreq=32, maxDocs=44421)
                0.0546875 = fieldNorm(doc=2077)
        0.375 = coord(9/24)