Search (54 results, page 1 of 3)

0.0526666 = product of:
  0.1579998 = sum of:
    0.1579998 = product of:
      0.47399938 = sum of:
        0.47399938 = weight(_text_:3a in 973) [ClassicSimilarity], result of:
          0.47399938 = score(doc=973,freq=2.0), product of:
            0.4216941 = queryWeight, product of:
              8.478011 = idf(docFreq=24, maxDocs=44218)
              0.049739745 = queryNorm
            1.1240361 = fieldWeight in 973, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              8.478011 = idf(docFreq=24, maxDocs=44218)
              0.09375 = fieldNorm(doc=973)
      0.33333334 = coord(1/3)
  0.33333334 = coord(1/3)

Content

Vgl.: http%3A%2F%2Fcreativechoice.org%2Fdoc%2FHansJonas.pdf&usg=AOvVaw1TM3teaYKgABL5H9yoIifA&opi=89978449.

0.043158483 = product of:
  0.12947544 = sum of:
    0.12947544 = sum of:
      0.08904115 = weight(_text_:index in 1709) [ClassicSimilarity], result of:
        0.08904115 = score(doc=1709,freq=4.0), product of:
          0.21735094 = queryWeight, product of:
            4.369764 = idf(docFreq=1520, maxDocs=44218)
            0.049739745 = queryNorm
          0.40966535 = fieldWeight in 1709, product of:
            2.0 = tf(freq=4.0), with freq of:
              4.0 = termFreq=4.0
            4.369764 = idf(docFreq=1520, maxDocs=44218)
            0.046875 = fieldNorm(doc=1709)
      0.04043429 = weight(_text_:22 in 1709) [ClassicSimilarity], result of:
        0.04043429 = score(doc=1709,freq=2.0), product of:
          0.1741801 = queryWeight, product of:
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.049739745 = queryNorm
          0.23214069 = fieldWeight in 1709, 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=1709)
  0.33333334 = coord(1/3)

Date

4. 2.2015 9:22:39

Footnote

Vgl.: http://publiscologne.fh-koeln.de/frontdoor/index/index/id/334/docId/334.

0.03957385 = product of:
  0.11872154 = sum of:
    0.11872154 = product of:
      0.23744307 = sum of:
        0.23744307 = weight(_text_:index in 5437) [ClassicSimilarity], result of:
          0.23744307 = score(doc=5437,freq=4.0), product of:
            0.21735094 = queryWeight, product of:
              4.369764 = idf(docFreq=1520, maxDocs=44218)
              0.049739745 = queryNorm
            1.092441 = fieldWeight in 5437, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              4.369764 = idf(docFreq=1520, maxDocs=44218)
              0.125 = fieldNorm(doc=5437)
      0.5 = coord(1/2)
  0.33333334 = coord(1/3)

Object

INDEX

0.03504259 = product of:
  0.105127774 = sum of:
    0.105127774 = weight(_text_:sites in 5496) [ClassicSimilarity], result of:
      0.105127774 = score(doc=5496,freq=2.0), product of:
        0.26002133 = queryWeight, product of:
          5.227637 = idf(docFreq=644, maxDocs=44218)
          0.049739745 = queryNorm
        0.40430441 = fieldWeight in 5496, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          5.227637 = idf(docFreq=644, maxDocs=44218)
          0.0546875 = fieldNorm(doc=5496)
  0.33333334 = coord(1/3)

Abstract

The digitalization of research enables new scientific insights and methods, especially in the humanities. Nonetheless, electronic book editions, encyclopedias, mobile applications or web sites presenting research projects are not in broad use in academic philosophy. This is contradictory to the large amount of helpful tools facilitating research also bearing new scientific subjects and approaches. A possible solution to this dilemma is the systematization and promotion of these tools in order to improve their accessibility and fully exploit the potential of digitalization for philosophy.

0.034627117 = product of:
  0.103881344 = sum of:
    0.103881344 = product of:
      0.20776269 = sum of:
        0.20776269 = weight(_text_:index in 4050) [ClassicSimilarity], result of:
          0.20776269 = score(doc=4050,freq=4.0), product of:
            0.21735094 = queryWeight, product of:
              4.369764 = idf(docFreq=1520, maxDocs=44218)
              0.049739745 = queryNorm
            0.9558858 = fieldWeight in 4050, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              4.369764 = idf(docFreq=1520, maxDocs=44218)
              0.109375 = fieldNorm(doc=4050)
      0.5 = coord(1/2)
  0.33333334 = coord(1/3)

Object

Science Citation Index

0.029680384 = product of:
  0.08904115 = sum of:
    0.08904115 = product of:
      0.1780823 = sum of:
        0.1780823 = weight(_text_:index in 206) [ClassicSimilarity], result of:
          0.1780823 = score(doc=206,freq=4.0), product of:
            0.21735094 = queryWeight, product of:
              4.369764 = idf(docFreq=1520, maxDocs=44218)
              0.049739745 = queryNorm
            0.8193307 = fieldWeight in 206, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              4.369764 = idf(docFreq=1520, maxDocs=44218)
              0.09375 = fieldNorm(doc=206)
      0.5 = coord(1/2)
  0.33333334 = coord(1/3)

Footnote

[Magisterarbeit zur Informationswissenschaft]; enthält neben einer theoretischen Einführung eine ausführliche Beschreibung des Systems INDEX 3.1

Object

INDEX

0.027982933 = product of:
  0.0839488 = sum of:
    0.0839488 = product of:
      0.1678976 = sum of:
        0.1678976 = weight(_text_:index in 2748) [ClassicSimilarity], result of:
          0.1678976 = score(doc=2748,freq=2.0), product of:
            0.21735094 = queryWeight, product of:
              4.369764 = idf(docFreq=1520, maxDocs=44218)
              0.049739745 = queryNorm
            0.7724724 = fieldWeight in 2748, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              4.369764 = idf(docFreq=1520, maxDocs=44218)
              0.125 = fieldNorm(doc=2748)
      0.5 = coord(1/2)
  0.33333334 = coord(1/3)

Object

INDEX

0.022976866 = product of:
  0.068930596 = sum of:
    0.068930596 = sum of:
      0.0419744 = weight(_text_:index in 4399) [ClassicSimilarity], result of:
        0.0419744 = score(doc=4399,freq=2.0), product of:
          0.21735094 = queryWeight, product of:
            4.369764 = idf(docFreq=1520, maxDocs=44218)
            0.049739745 = queryNorm
          0.1931181 = fieldWeight in 4399, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            4.369764 = idf(docFreq=1520, maxDocs=44218)
            0.03125 = fieldNorm(doc=4399)
      0.026956195 = weight(_text_:22 in 4399) [ClassicSimilarity], result of:
        0.026956195 = score(doc=4399,freq=2.0), product of:
          0.1741801 = queryWeight, product of:
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.049739745 = queryNorm
          0.15476047 = fieldWeight in 4399, 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=4399)
  0.33333334 = coord(1/3)

Abstract

Indexing plays a vital role in Information Retrieval. With the availability of huge volume of information, it has become necessary to index the information in such a way to make easier for the end users to find the information they want efficiently and accurately. Keyword-based indexing uses words as indexing terms. It is not capable of capturing the implicit relation among terms or the semantics of the words in the document. To eliminate this limitation, ontology-based indexing came into existence, which allows semantic based indexing to solve complex and indirect user queries. Ontologies are used for document indexing which allows semantic based information retrieval. Existing ontologies or the ones constructed from scratch are used presently for indexing. Constructing ontologies from scratch is a labor-intensive task and requires extensive domain knowledge whereas use of an existing ontology may leave some important concepts in documents un-annotated. Using multiple ontologies can overcome the problem of missing out concepts to a great extent, but it is difficult to manage (changes in ontologies over time by their developers) multiple ontologies and ontology heterogeneity also arises due to ontologies constructed by different ontology developers. One possible solution to managing multiple ontologies and build from scratch is to use modular ontologies for indexing.

Date

20. 1.2015 18:30:22

0.021944419 = product of:
  0.065833256 = sum of:
    0.065833256 = product of:
      0.19749975 = sum of:
        0.19749975 = weight(_text_:3a in 4997) [ClassicSimilarity], result of:
          0.19749975 = score(doc=4997,freq=2.0), product of:
            0.4216941 = queryWeight, product of:
              8.478011 = idf(docFreq=24, maxDocs=44218)
              0.049739745 = queryNorm
            0.46834838 = fieldWeight in 4997, 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=4997)
      0.33333334 = coord(1/3)
  0.33333334 = coord(1/3)

Content

PhD Dissertation at International Doctorate School in Information and Communication Technology. Vgl.: https%3A%2F%2Fcore.ac.uk%2Fdownload%2Fpdf%2F150083013.pdf&usg=AOvVaw2n-qisNagpyT0lli_6QbAQ.

0.021944419 = product of:
  0.065833256 = sum of:
    0.065833256 = product of:
      0.19749975 = sum of:
        0.19749975 = weight(_text_:3a in 4388) [ClassicSimilarity], result of:
          0.19749975 = score(doc=4388,freq=2.0), product of:
            0.4216941 = queryWeight, product of:
              8.478011 = idf(docFreq=24, maxDocs=44218)
              0.049739745 = queryNorm
            0.46834838 = fieldWeight in 4388, 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=4388)
      0.33333334 = coord(1/3)
  0.33333334 = coord(1/3)

Footnote

Vgl. unter: https://www.google.de/url?sa=t&rct=j&q=&esrc=s&source=web&cd=2&cad=rja&uact=8&ved=2ahUKEwizweHljdbcAhVS16QKHXcFD9QQFjABegQICRAB&url=https%3A%2F%2Fwww.researchgate.net%2Fpublication%2F271200105_Die_Autonomie_des_Menschen_und_der_Maschine_-_gegenwartige_Definitionen_von_Autonomie_zwischen_philosophischem_Hintergrund_und_technologischer_Umsetzbarkeit_Redigierte_Version_der_Magisterarbeit_Karls&usg=AOvVaw06orrdJmFF2xbCCp_hL26q.

0.021944419 = product of:
  0.065833256 = sum of:
    0.065833256 = product of:
      0.19749975 = sum of:
        0.19749975 = weight(_text_:3a in 855) [ClassicSimilarity], result of:
          0.19749975 = score(doc=855,freq=2.0), product of:
            0.4216941 = queryWeight, product of:
              8.478011 = idf(docFreq=24, maxDocs=44218)
              0.049739745 = queryNorm
            0.46834838 = fieldWeight in 855, 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=855)
      0.33333334 = coord(1/3)
  0.33333334 = coord(1/3)

Content

Vgl. auch: New automatic interpreter for complex UDC numbers. Unter: <https%3A%2F%2Fudcc.org%2Ffiles%2FAttilaPiros_EC_36-37_2014-2015.pdf&usg=AOvVaw3kc9CwDDCWP7aArpfjrs5b>

0.021944419 = product of:
  0.065833256 = sum of:
    0.065833256 = product of:
      0.19749975 = sum of:
        0.19749975 = weight(_text_:3a in 1000) [ClassicSimilarity], result of:
          0.19749975 = score(doc=1000,freq=2.0), product of:
            0.4216941 = queryWeight, product of:
              8.478011 = idf(docFreq=24, maxDocs=44218)
              0.049739745 = queryNorm
            0.46834838 = fieldWeight in 1000, 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=1000)
      0.33333334 = coord(1/3)
  0.33333334 = coord(1/3)

Content

Master thesis Master of Science (Library and Information Studies) (MSc), Universität Wien. Advisor: Christoph Steiner. Vgl.: https://www.researchgate.net/publication/371680244_Vergabe_von_DDC-Sachgruppen_mittels_eines_Schlagwort-Thesaurus. DOI: 10.25365/thesis.70030. Vgl. dazu die Präsentation unter: https://www.google.com/url?sa=i&rct=j&q=&esrc=s&source=web&cd=&ved=0CAIQw7AJahcKEwjwoZzzytz_AhUAAAAAHQAAAAAQAg&url=https%3A%2F%2Fwiki.dnb.de%2Fdownload%2Fattachments%2F252121510%2FDA3%2520Workshop-Gabler.pdf%3Fversion%3D1%26modificationDate%3D1671093170000%26api%3Dv2&psig=AOvVaw0szwENK1or3HevgvIDOfjx&ust=1687719410889597&opi=89978449.

0.020987201 = product of:
  0.0629616 = sum of:
    0.0629616 = product of:
      0.1259232 = sum of:
        0.1259232 = weight(_text_:index in 4326) [ClassicSimilarity], result of:
          0.1259232 = score(doc=4326,freq=2.0), product of:
            0.21735094 = queryWeight, product of:
              4.369764 = idf(docFreq=1520, maxDocs=44218)
              0.049739745 = queryNorm
            0.5793543 = fieldWeight in 4326, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              4.369764 = idf(docFreq=1520, maxDocs=44218)
              0.09375 = fieldNorm(doc=4326)
      0.5 = coord(1/2)
  0.33333334 = coord(1/3)

Content

Inhalt: 1. Aufgabe - 2. Ermittlung von Mehrwortgruppen - 2.1 Definition - 3. Kennzeichnung der Mehrwortgruppen - 4. Grundformen - 5. Term- und Dokumenthäufigkeit --- Termgewichtung - 6. Steuerungsinstrument Schwellenwert - 7. Invertierter Index. Vgl. unter: http://www.grin.com/de/e-book/104966/automatische-indexierung.

0.020024337 = product of:
  0.06007301 = sum of:
    0.06007301 = weight(_text_:sites in 4746) [ClassicSimilarity], result of:
      0.06007301 = score(doc=4746,freq=2.0), product of:
        0.26002133 = queryWeight, product of:
          5.227637 = idf(docFreq=644, maxDocs=44218)
          0.049739745 = queryNorm
        0.23103109 = fieldWeight in 4746, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          5.227637 = idf(docFreq=644, maxDocs=44218)
          0.03125 = fieldNorm(doc=4746)
  0.33333334 = coord(1/3)

Abstract

Many real-world domains can be represented as large node-link graphs: backbone Internet routers connect with 70,000 other hosts, mid-sized Web servers handle between 20,000 and 200,000 hyperlinked documents, and dictionaries contain millions of words defined in terms of each other. Computational manipulation of such large graphs is common, but previous tools for graph visualization have been limited to datasets of a few thousand nodes. Visual depictions of graphs and networks are external representations that exploit human visual processing to reduce the cognitive load of many tasks that require understanding of global or local structure. We assert that the two key advantages of computer-based systems for information visualization over traditional paper-based visual exposition are interactivity and scalability. We also argue that designing visualization software by taking the characteristics of a target user's task domain into account leads to systems that are more effective and scale to larger datasets than previous work. This thesis contains a detailed analysis of three specialized systems for the interactive exploration of large graphs, relating the intended tasks to the spatial layout and visual encoding choices. We present two novel algorithms for specialized layout and drawing that use quite different visual metaphors. The H3 system for visualizing the hyperlink structures of web sites scales to datasets of over 100,000 nodes by using a carefully chosen spanning tree as the layout backbone, 3D hyperbolic geometry for a Focus+Context view, and provides a fluid interactive experience through guaranteed frame rate drawing. The Constellation system features a highly specialized 2D layout intended to spatially encode domain-specific information for computational linguists checking the plausibility of a large semantic network created from dictionaries. The Planet Multicast system for displaying the tunnel topology of the Internet's multicast backbone provides a literal 3D geographic layout of arcs on a globe to help MBone maintainers find misconfigured long-distance tunnels. Each of these three systems provides a very different view of the graph structure, and we evaluate their efficacy for the intended task. We generalize these findings in our analysis of the importance of interactivity and specialization for graph visualization systems that are effective and scalable.

0.019786924 = product of:
  0.05936077 = sum of:
    0.05936077 = product of:
      0.11872154 = sum of:
        0.11872154 = weight(_text_:index in 2222) [ClassicSimilarity], result of:
          0.11872154 = score(doc=2222,freq=4.0), product of:
            0.21735094 = queryWeight, product of:
              4.369764 = idf(docFreq=1520, maxDocs=44218)
              0.049739745 = queryNorm
            0.5462205 = fieldWeight in 2222, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              4.369764 = idf(docFreq=1520, maxDocs=44218)
              0.0625 = fieldNorm(doc=2222)
      0.5 = coord(1/2)
  0.33333334 = coord(1/3)

Content

Vgl.: http://publiscologne.th-koeln.de/frontdoor/index/index/docId/234

0.017970797 = product of:
  0.05391239 = sum of:
    0.05391239 = product of:
      0.10782478 = sum of:
        0.10782478 = weight(_text_:22 in 5815) [ClassicSimilarity], result of:
          0.10782478 = score(doc=5815,freq=2.0), product of:
            0.1741801 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.049739745 = queryNorm
            0.61904186 = fieldWeight in 5815, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.125 = fieldNorm(doc=5815)
      0.5 = coord(1/2)
  0.33333334 = coord(1/3)

Date

4. 8.2006 21:35:22

0.017555535 = product of:
  0.0526666 = sum of:
    0.0526666 = product of:
      0.1579998 = sum of:
        0.1579998 = weight(_text_:3a in 701) [ClassicSimilarity], result of:
          0.1579998 = score(doc=701,freq=2.0), product of:
            0.4216941 = queryWeight, product of:
              8.478011 = idf(docFreq=24, maxDocs=44218)
              0.049739745 = 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)
      0.33333334 = coord(1/3)
  0.33333334 = coord(1/3)

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.

0.017555535 = product of:
  0.0526666 = sum of:
    0.0526666 = product of:
      0.1579998 = sum of:
        0.1579998 = weight(_text_:3a in 5820) [ClassicSimilarity], result of:
          0.1579998 = score(doc=5820,freq=2.0), product of:
            0.4216941 = queryWeight, product of:
              8.478011 = idf(docFreq=24, maxDocs=44218)
              0.049739745 = queryNorm
            0.3746787 = fieldWeight in 5820, 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=5820)
      0.33333334 = coord(1/3)
  0.33333334 = coord(1/3)

Content

Submitted in partial fulfillment of the requirements for the degree of Doctor of Philosophy in Language and Information Technologies. Vgl.: https%3A%2F%2Fwww.cs.cmu.edu%2F~cx%2Fpapers%2Fknowledge_based_text_representation.pdf&usg=AOvVaw0SaTSvhWLTh__Uz_HtOtl3.

0.017489335 = product of:
  0.052468 = sum of:
    0.052468 = product of:
      0.104936 = sum of:
        0.104936 = weight(_text_:index in 2566) [ClassicSimilarity], result of:
          0.104936 = score(doc=2566,freq=2.0), product of:
            0.21735094 = queryWeight, product of:
              4.369764 = idf(docFreq=1520, maxDocs=44218)
              0.049739745 = queryNorm
            0.48279524 = fieldWeight in 2566, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              4.369764 = idf(docFreq=1520, maxDocs=44218)
              0.078125 = fieldNorm(doc=2566)
      0.5 = coord(1/2)
  0.33333334 = coord(1/3)

Theme

Preserved Context Index System (PRECIS)

0.017313559 = product of:
  0.051940672 = sum of:
    0.051940672 = product of:
      0.103881344 = sum of:
        0.103881344 = weight(_text_:index in 769) [ClassicSimilarity], result of:
          0.103881344 = score(doc=769,freq=4.0), product of:
            0.21735094 = queryWeight, product of:
              4.369764 = idf(docFreq=1520, maxDocs=44218)
              0.049739745 = queryNorm
            0.4779429 = fieldWeight in 769, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              4.369764 = idf(docFreq=1520, maxDocs=44218)
              0.0546875 = fieldNorm(doc=769)
      0.5 = coord(1/2)
  0.33333334 = coord(1/3)

Content

Masterarbeit an der Hochschule Hannover, Fakultät III - Medien, Information und Design. Trägerin des VFI-Förderpreises 2015, Vgl.: urn:nbn:de:bsz:960-opus4-5280. http://serwiss.bib.hs-hannover.de/frontdoor/index/index/docId/528. Vgl. auch: Knoll, A. (geb. Lamparter): Kompetenzprofil von Information Professionals in Unternehmen. In: Young information professionals. 1(2016) S.1-11.