Search (1295 results, page 1 of 65)

  • × year_i:[2000 TO 2010}
  1. Hotho, A.; Bloehdorn, S.: Data Mining 2004 : Text classification by boosting weak learners based on terms and concepts (2004) 0.16 
    0.15524504 = product of:
  0.31049007 = sum of:
    0.26523805 = weight(_text_:3a in 562) [ClassicSimilarity], result of:
      0.26523805 = score(doc=562,freq=2.0), product of:
        0.47193867 = queryWeight, product of:
          8.478011 = idf(docFreq=24, maxDocs=44218)
          0.0556662 = queryNorm
        0.56201804 = fieldWeight in 562, 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=562)
    0.04525201 = weight(_text_:22 in 562) [ClassicSimilarity], result of:
      0.04525201 = score(doc=562,freq=2.0), product of:
        0.19493355 = queryWeight, product of:
          3.5018296 = idf(docFreq=3622, maxDocs=44218)
          0.0556662 = queryNorm
        0.23214069 = fieldWeight in 562, 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=562)
  0.5 = coord(2/4)
    Content
    Vgl.: http://www.google.de/url?sa=t&rct=j&q=&esrc=s&source=web&cd=1&cad=rja&ved=0CEAQFjAA&url=http%3A%2F%2Fciteseerx.ist.psu.edu%2Fviewdoc%2Fdownload%3Fdoi%3D10.1.1.91.4940%26rep%3Drep1%26type%3Dpdf&ei=dOXrUMeIDYHDtQahsIGACg&usg=AFQjCNHFWVh6gNPvnOrOS9R3rkrXCNVD-A&sig2=5I2F5evRfMnsttSgFF9g7Q&bvm=bv.1357316858,d.Yms.
    Date
    8. 1.2013 10:22:32
  2. Ibekwe-SanJuan, F.: ¬The impact of geographic location on the development of a specialty field : a case study of Sloan Digital Sky Survey in astronomy (2008) 0.13 
    0.1327595 = product of:
  0.531038 = sum of:
    0.531038 = weight(_text_:sdss in 3241) [ClassicSimilarity], result of:
      0.531038 = score(doc=3241,freq=4.0), product of:
        0.56153 = queryWeight, product of:
          10.087449 = idf(docFreq=4, maxDocs=44218)
          0.0556662 = queryNorm
        0.9456984 = fieldWeight in 3241, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          10.087449 = idf(docFreq=4, maxDocs=44218)
          0.046875 = fieldNorm(doc=3241)
  0.25 = coord(1/4)
    Abstract
    We analyze the scientific discourse of researchers in a specialty field in Astronomy by examining the influence that geographic location may have on the development of this field. Using as a case study the Sloan Digital Sky Survey (SDSS) project, we analyzed texts from bibliographic records along three geographic axes: US-only publications, non-US publications and international collaboration. Each geographic region reflected authors affiliated to research institutions in that region. International collaboration refers to papers published by both US-based and non-US based institutions. Through clustering of domain terms used in titles and abstracts fields of the bibliographic records, we were able to automatically identify the topology of topics peculiar to each geographic region and identify the research topics common to the three geographic zones. The results showed that US-only and non-US research in SDSS shared more commonalities with international collaboration than with one another, thus indicating that the former two focused on rather distinct topics.
  3. Chen, C.; Ibekwe-SanJuan, F.; Pinho, R.; Zhang, J.: ¬The impact of the sloan digital sky survey on astronomical research : the role of culture, identity, and international collaboration (2008) 0.09 
    0.09387514 = product of:
  0.37550056 = sum of:
    0.37550056 = weight(_text_:sdss in 2275) [ClassicSimilarity], result of:
      0.37550056 = score(doc=2275,freq=2.0), product of:
        0.56153 = queryWeight, product of:
          10.087449 = idf(docFreq=4, maxDocs=44218)
          0.0556662 = queryNorm
        0.6687097 = fieldWeight in 2275, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          10.087449 = idf(docFreq=4, maxDocs=44218)
          0.046875 = fieldNorm(doc=2275)
  0.25 = coord(1/4)
    Content
    We investigate the influence of culture and identity (geographic location) on the constitution of a specific research field. Using as case study the Sloan Digital Sky Survey (SDSS) project in the Astronomy field, we analyzed texts from bibliographic records of publications along three cultural and geographic axes: US only publications, non-US publications and international collaboration. Using three text mining systems (CiteSpace, TermWatch and PEx), we were able to automatically identify the topics specific to each cultural and geographic region as well as isolate the core research topics common to all geographic zones. The results tended to show that US-only and non-US research in this field shared more commonalities with international collaboration than with one another, thus indicating that the former two (US-only and non-US) research focused on rather distinct topics.
  4. Schrodt, R.: Tiefen und Untiefen im wissenschaftlichen Sprachgebrauch (2008) 0.09 
    0.08841269 = product of:
  0.35365075 = sum of:
    0.35365075 = weight(_text_:3a in 140) [ClassicSimilarity], result of:
      0.35365075 = score(doc=140,freq=2.0), product of:
        0.47193867 = queryWeight, product of:
          8.478011 = idf(docFreq=24, maxDocs=44218)
          0.0556662 = queryNorm
        0.7493574 = fieldWeight in 140, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          8.478011 = idf(docFreq=24, maxDocs=44218)
          0.0625 = fieldNorm(doc=140)
  0.25 = coord(1/4)
    Content
    Vgl. auch: https://studylibde.com/doc/13053640/richard-schrodt. Vgl. auch: http%3A%2F%2Fwww.univie.ac.at%2FGermanistik%2Fschrodt%2Fvorlesung%2Fwissenschaftssprache.doc&usg=AOvVaw1lDLDR6NFf1W0-oC9mEUJf.
  5. Vetere, G.; Lenzerini, M.: Models for semantic interoperability in service-oriented architectures (2005) 0.08 
    0.0773611 = product of:
  0.3094444 = sum of:
    0.3094444 = weight(_text_:3a in 306) [ClassicSimilarity], result of:
      0.3094444 = score(doc=306,freq=2.0), product of:
        0.47193867 = queryWeight, product of:
          8.478011 = idf(docFreq=24, maxDocs=44218)
          0.0556662 = queryNorm
        0.65568775 = fieldWeight in 306, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          8.478011 = idf(docFreq=24, maxDocs=44218)
          0.0546875 = fieldNorm(doc=306)
  0.25 = coord(1/4)
    Content
    Vgl.: http://ieeexplore.ieee.org/xpl/login.jsp?tp=&arnumber=5386707&url=http%3A%2F%2Fieeexplore.ieee.org%2Fxpls%2Fabs_all.jsp%3Farnumber%3D5386707.
  6. Mas, S.; Marleau, Y.: Proposition of a faceted classification model to support corporate information organization and digital records management (2009) 0.07 
    0.06630951 = product of:
  0.26523805 = sum of:
    0.26523805 = weight(_text_:3a in 2918) [ClassicSimilarity], result of:
      0.26523805 = score(doc=2918,freq=2.0), product of:
        0.47193867 = queryWeight, product of:
          8.478011 = idf(docFreq=24, maxDocs=44218)
          0.0556662 = queryNorm
        0.56201804 = fieldWeight in 2918, 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=2918)
  0.25 = coord(1/4)
    Footnote
    Vgl.: http://ieeexplore.ieee.org/Xplore/login.jsp?reload=true&url=http%3A%2F%2Fieeexplore.ieee.org%2Fiel5%2F4755313%2F4755314%2F04755480.pdf%3Farnumber%3D4755480&authDecision=-203.
  7. Donsbach, W.: Wahrheit in den Medien : über den Sinn eines methodischen Objektivitätsbegriffes (2001) 0.06 
    0.055257928 = product of:
  0.22103171 = sum of:
    0.22103171 = weight(_text_:3a in 5895) [ClassicSimilarity], result of:
      0.22103171 = score(doc=5895,freq=2.0), product of:
        0.47193867 = queryWeight, product of:
          8.478011 = idf(docFreq=24, maxDocs=44218)
          0.0556662 = queryNorm
        0.46834838 = fieldWeight in 5895, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          8.478011 = idf(docFreq=24, maxDocs=44218)
          0.0390625 = fieldNorm(doc=5895)
  0.25 = coord(1/4)
    Source
    Politische Meinung. 381(2001) Nr.1, S.65-74 [https%3A%2F%2Fwww.dgfe.de%2Ffileadmin%2FOrdnerRedakteure%2FSektionen%2FSek02_AEW%2FKWF%2FPublikationen_Reihe_1989-2003%2FBand_17%2FBd_17_1994_355-406_A.pdf&usg=AOvVaw2KcbRsHy5UQ9QRIUyuOLNi]
  8. Ackermann, E.: Piaget's constructivism, Papert's constructionism : what's the difference? (2001) 0.06 
    0.055257928 = product of:
  0.22103171 = sum of:
    0.22103171 = weight(_text_:3a in 692) [ClassicSimilarity], result of:
      0.22103171 = score(doc=692,freq=2.0), product of:
        0.47193867 = queryWeight, product of:
          8.478011 = idf(docFreq=24, maxDocs=44218)
          0.0556662 = queryNorm
        0.46834838 = fieldWeight in 692, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          8.478011 = idf(docFreq=24, maxDocs=44218)
          0.0390625 = fieldNorm(doc=692)
  0.25 = coord(1/4)
    Content
    Vgl.: https://www.semanticscholar.org/paper/Piaget-%E2%80%99-s-Constructivism-%2C-Papert-%E2%80%99-s-%3A-What-%E2%80%99-s-Ackermann/89cbcc1e740a4591443ff4765a6ae8df0fdf5554. Darunter weitere Hinweise auf verwandte Beiträge. Auch unter: Learning Group Publication 5(2001) no.3, S.438.
  9. Stojanovic, N.: Ontology-based Information Retrieval : methods and tools for cooperative query answering (2005) 0.04 
    0.044206344 = product of:
  0.17682537 = sum of:
    0.17682537 = weight(_text_:3a in 701) [ClassicSimilarity], result of:
      0.17682537 = score(doc=701,freq=2.0), product of:
        0.47193867 = queryWeight, product of:
          8.478011 = idf(docFreq=24, maxDocs=44218)
          0.0556662 = queryNorm
        0.3746787 = fieldWeight in 701, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          8.478011 = idf(docFreq=24, maxDocs=44218)
          0.03125 = fieldNorm(doc=701)
  0.25 = coord(1/4)
    Content
    Vgl.: http%3A%2F%2Fdigbib.ubka.uni-karlsruhe.de%2Fvolltexte%2Fdocuments%2F1627&ei=tAtYUYrBNoHKtQb3l4GYBw&usg=AFQjCNHeaxKkKU3-u54LWxMNYGXaaDLCGw&sig2=8WykXWQoDKjDSdGtAakH2Q&bvm=bv.44442042,d.Yms.
  10. RAK-NBM : Interpretationshilfe zu NBM 3b,3 (2000) 0.04 
    0.042664006 = product of:
  0.17065603 = sum of:
    0.17065603 = weight(_text_:22 in 4362) [ClassicSimilarity], result of:
      0.17065603 = score(doc=4362,freq=4.0), product of:
        0.19493355 = queryWeight, product of:
          3.5018296 = idf(docFreq=3622, maxDocs=44218)
          0.0556662 = queryNorm
        0.8754574 = fieldWeight in 4362, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          3.5018296 = idf(docFreq=3622, maxDocs=44218)
          0.125 = fieldNorm(doc=4362)
  0.25 = coord(1/4)
    Date
    22. 1.2000 19:22:27
  11. Diederichs, A.: Wissensmanagement ist Macht : Effektiv und kostenbewußt arbeiten im Informationszeitalter (2005) 0.04 
    0.042664006 = product of:
  0.17065603 = sum of:
    0.17065603 = weight(_text_:22 in 3211) [ClassicSimilarity], result of:
      0.17065603 = score(doc=3211,freq=4.0), product of:
        0.19493355 = queryWeight, product of:
          3.5018296 = idf(docFreq=3622, maxDocs=44218)
          0.0556662 = queryNorm
        0.8754574 = fieldWeight in 3211, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          3.5018296 = idf(docFreq=3622, maxDocs=44218)
          0.125 = fieldNorm(doc=3211)
  0.25 = coord(1/4)
    Date
    22. 2.2005 9:16:22
  12. Hawking, D.; Robertson, S.: On collection size and retrieval effectiveness (2003) 0.04 
    0.042664006 = product of:
  0.17065603 = sum of:
    0.17065603 = weight(_text_:22 in 4109) [ClassicSimilarity], result of:
      0.17065603 = score(doc=4109,freq=4.0), product of:
        0.19493355 = queryWeight, product of:
          3.5018296 = idf(docFreq=3622, maxDocs=44218)
          0.0556662 = queryNorm
        0.8754574 = fieldWeight in 4109, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          3.5018296 = idf(docFreq=3622, maxDocs=44218)
          0.125 = fieldNorm(doc=4109)
  0.25 = coord(1/4)
    Date
    14. 8.2005 14:22:22
  13. Buzydlowski, J.W.; White, H.D.; Lin, X.: Term Co-occurrence Analysis as an Interface for Digital Libraries (2002) 0.04 
    0.03918939 = product of:
  0.15675756 = sum of:
    0.15675756 = weight(_text_:22 in 1339) [ClassicSimilarity], result of:
      0.15675756 = score(doc=1339,freq=6.0), product of:
        0.19493355 = queryWeight, product of:
          3.5018296 = idf(docFreq=3622, maxDocs=44218)
          0.0556662 = queryNorm
        0.804159 = fieldWeight in 1339, product of:
          2.4494898 = tf(freq=6.0), with freq of:
            6.0 = termFreq=6.0
          3.5018296 = idf(docFreq=3622, maxDocs=44218)
          0.09375 = fieldNorm(doc=1339)
  0.25 = coord(1/4)
    Date
    22. 2.2003 17:25:39
    22. 2.2003 18:16:22
  14. Pesch, K.: ¬Eine gigantische Informationsfülle : "Brockhaus multimedial 2004" kann jedoch nicht rundum überzeugen (2003) 0.04 
    0.037331004 = product of:
  0.14932401 = sum of:
    0.14932401 = weight(_text_:22 in 502) [ClassicSimilarity], result of:
      0.14932401 = score(doc=502,freq=4.0), product of:
        0.19493355 = queryWeight, product of:
          3.5018296 = idf(docFreq=3622, maxDocs=44218)
          0.0556662 = queryNorm
        0.76602525 = fieldWeight in 502, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          3.5018296 = idf(docFreq=3622, maxDocs=44218)
          0.109375 = fieldNorm(doc=502)
  0.25 = coord(1/4)
    Date
    3. 5.1997 8:44:22
    22. 9.2003 10:02:00
  15. Hemminger, B.M.: Introduction to the special issue on bioinformatics (2005) 0.04 
    0.037331004 = product of:
  0.14932401 = sum of:
    0.14932401 = weight(_text_:22 in 4189) [ClassicSimilarity], result of:
      0.14932401 = score(doc=4189,freq=4.0), product of:
        0.19493355 = queryWeight, product of:
          3.5018296 = idf(docFreq=3622, maxDocs=44218)
          0.0556662 = queryNorm
        0.76602525 = fieldWeight in 4189, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          3.5018296 = idf(docFreq=3622, maxDocs=44218)
          0.109375 = fieldNorm(doc=4189)
  0.25 = coord(1/4)
    Date
    22. 7.2006 14:19:22
  16. dpa: Struktur des Denkorgans wird bald entschlüsselt sein (2000) 0.03 
    0.031998005 = product of:
  0.12799202 = sum of:
    0.12799202 = weight(_text_:22 in 3952) [ClassicSimilarity], result of:
      0.12799202 = score(doc=3952,freq=4.0), product of:
        0.19493355 = queryWeight, product of:
          3.5018296 = idf(docFreq=3622, maxDocs=44218)
          0.0556662 = queryNorm
        0.6565931 = fieldWeight in 3952, 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=3952)
  0.25 = coord(1/4)
    Date
    17. 7.1996 9:33:22
    22. 7.2000 19:05:41
  17. IST 99 Helsinki : Gestaltung der Informationsgesellschaft für Europa (2000) 0.03 
    0.031998005 = product of:
  0.12799202 = sum of:
    0.12799202 = weight(_text_:22 in 4363) [ClassicSimilarity], result of:
      0.12799202 = score(doc=4363,freq=4.0), product of:
        0.19493355 = queryWeight, product of:
          3.5018296 = idf(docFreq=3622, maxDocs=44218)
          0.0556662 = queryNorm
        0.6565931 = fieldWeight in 4363, 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=4363)
  0.25 = coord(1/4)
    Abstract
    Bericht über die 'Europäische Konferenz über Technologie der Informationsgesellschaft, 22.-24.11.1999, Helsinki'
    Date
    22. 1.2000 19:26:00
  18. Zschunke, P.; Svensson, P.: Bücherbrett für alle Fälle : Geräte-Speicher fassen Tausende von Seiten (2000) 0.03 
    0.031998005 = product of:
  0.12799202 = sum of:
    0.12799202 = weight(_text_:22 in 4823) [ClassicSimilarity], result of:
      0.12799202 = score(doc=4823,freq=4.0), product of:
        0.19493355 = queryWeight, product of:
          3.5018296 = idf(docFreq=3622, maxDocs=44218)
          0.0556662 = queryNorm
        0.6565931 = fieldWeight in 4823, 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=4823)
  0.25 = coord(1/4)
    Date
    3. 5.1997 8:44:22
    18. 6.2000 9:11:22
  19. Chen, C.: Top Ten Problems in Visual Interfaces to Digital Libraries (2002) 0.03 
    0.031998005 = product of:
  0.12799202 = sum of:
    0.12799202 = weight(_text_:22 in 4840) [ClassicSimilarity], result of:
      0.12799202 = score(doc=4840,freq=4.0), product of:
        0.19493355 = queryWeight, product of:
          3.5018296 = idf(docFreq=3622, maxDocs=44218)
          0.0556662 = queryNorm
        0.6565931 = fieldWeight in 4840, 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=4840)
  0.25 = coord(1/4)
    Date
    22. 2.2003 17:25:39
    22. 2.2003 18:13:11
  20. Harris, M.: Contexts of justification (2001) 0.03 
    0.031998005 = product of:
  0.12799202 = sum of:
    0.12799202 = weight(_text_:22 in 5647) [ClassicSimilarity], result of:
      0.12799202 = score(doc=5647,freq=4.0), product of:
        0.19493355 = queryWeight, product of:
          3.5018296 = idf(docFreq=3622, maxDocs=44218)
          0.0556662 = queryNorm
        0.6565931 = fieldWeight in 5647, 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=5647)
  0.25 = coord(1/4)
    Footnote
    Erwiderung auf: Graham, L.R.: Do mathematical equations display social attributes? in: Mathematical intelligencer 22(2000) no.3, S.31-36
    Source
    Mathematical intelligencer. 23(2001) no.1, S.18-22

Authors

Languages

Types

  • a 1089
  • m 141
  • el 62
  • s 49
  • b 26
  • x 13
  • i 8
  • n 2
  • r 1
  • More… Less…

Themes

Subjects

Classifications