Search (11 results, page 1 of 1)

  • × author_ss:"Smiraglia, R.P."
  • × year_i:[2010 TO 2020}
  1. Beak, J.; Smiraglia, R.P.: Contours of knowledge : core and granularity in the evolution of the DCMI domain (2014) 0.04 
    0.039394744 = product of:
  0.07878949 = sum of:
    0.06876954 = weight(_text_:evolution in 1415) [ClassicSimilarity], result of:
      0.06876954 = score(doc=1415,freq=2.0), product of:
        0.19585751 = queryWeight, product of:
          5.29663 = idf(docFreq=601, maxDocs=44218)
          0.03697776 = queryNorm
        0.35112026 = fieldWeight in 1415, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          5.29663 = idf(docFreq=601, maxDocs=44218)
          0.046875 = fieldNorm(doc=1415)
    0.010019952 = product of:
      0.030059857 = sum of:
        0.030059857 = weight(_text_:22 in 1415) [ClassicSimilarity], result of:
          0.030059857 = score(doc=1415,freq=2.0), product of:
            0.12948982 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.03697776 = queryNorm
            0.23214069 = fieldWeight in 1415, 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=1415)
      0.33333334 = coord(1/3)
  0.5 = coord(2/4)
    Source
    Knowledge organization in the 21st century: between historical patterns and future prospects. Proceedings of the Thirteenth International ISKO Conference 19-22 May 2014, Kraków, Poland. Ed.: Wieslaw Babik
  2. Salah, A.A.; Gao, C.; Suchecki, K.; Scharnhorst, A.; Smiraglia, R.P.: ¬The evolution of classification systems : ontogeny of the UDC (2012) 0.03 
    0.028365988 = product of:
  0.11346395 = sum of:
    0.11346395 = weight(_text_:evolution in 825) [ClassicSimilarity], result of:
      0.11346395 = score(doc=825,freq=4.0), product of:
        0.19585751 = queryWeight, product of:
          5.29663 = idf(docFreq=601, maxDocs=44218)
          0.03697776 = queryNorm
        0.5793189 = fieldWeight in 825, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          5.29663 = idf(docFreq=601, maxDocs=44218)
          0.0546875 = fieldNorm(doc=825)
  0.25 = coord(1/4)
    Abstract
    To classify is to put things in meaningful groups, but the criteria for doing so can be problematic. Study of evolution of classification includes ontogenetic analysis of change in classification over time. We present an empirical analysis of the UDC over the entire period of its development. We demonstrate stability in main classes, with major change driven by 20th century scientific developments. But we also demonstrate a vast increase in the complexity of auxiliaries. This study illustrates an alternative to Tennis scheme-versioning method.
  3. Scharnhorst, A.; Salah, A.A.; Gao, C.; Suchecki, K.; Smiraglia, R.P.: ¬The evolution of knowledge, and its representation in classification systems (2011) 0.02 
    0.024815073 = product of:
  0.09926029 = sum of:
    0.09926029 = weight(_text_:evolution in 4830) [ClassicSimilarity], result of:
      0.09926029 = score(doc=4830,freq=6.0), product of:
        0.19585751 = queryWeight, product of:
          5.29663 = idf(docFreq=601, maxDocs=44218)
          0.03697776 = queryNorm
        0.5067985 = fieldWeight in 4830, product of:
          2.4494898 = tf(freq=6.0), with freq of:
            6.0 = termFreq=6.0
          5.29663 = idf(docFreq=601, maxDocs=44218)
          0.0390625 = fieldNorm(doc=4830)
  0.25 = coord(1/4)
    Abstract
    Classification systems are often described as stable reference systems. Sometimes they are accused of being inflexible concerning the coverage of new ideas and scientific fields. Classification as an activity is the basis of all theory-generating research, and also plays a powerful role in social ordering. It is obvious that the ways in which we seek information and in which information is provided has changed dramatically since the emergence of digital information processing and even more with the internet, and web-based technologies. The purpose of this paper is to illustrate the notion of a stable knowledge organization classification as a temporary stationary manifestation of an open and evolving system of classification. We compare the structure of the main classes in the Universal Decimal Classification (UDC) according to their usage of special auxiliaries to demonstrate the dynamic evolution of the UDC over time, as a stable reference system representing published organized knowledge. We view the ecology of the UDC, and discover that most changes are to the ecology itself as numbers are re-interpreted. This subtle type of change is a key to monitoring the evolution of knowledge as it is represented in the UDC's stable reference system.
  4. Smiraglia, R.P.: Empirical methods for knowledge evolution across knowledge organization systems (2016) 0.02 
    0.024313705 = product of:
  0.09725482 = sum of:
    0.09725482 = weight(_text_:evolution in 3172) [ClassicSimilarity], result of:
      0.09725482 = score(doc=3172,freq=4.0), product of:
        0.19585751 = queryWeight, product of:
          5.29663 = idf(docFreq=601, maxDocs=44218)
          0.03697776 = queryNorm
        0.49655905 = fieldWeight in 3172, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          5.29663 = idf(docFreq=601, maxDocs=44218)
          0.046875 = fieldNorm(doc=3172)
  0.25 = coord(1/4)
    Abstract
    Knowledge organization systems, including classifications, can be evaluated and explained by reference to what is called concept theory, attributing to concepts atomic status as basic elements. There are two ways to test knowledge organization systems; both are means of measuring the efficacy of concept theory in specific situations. These are: 1) analyze how well a system represents its warranted concepts; and, 2) analyze how well individual knowledge organization systems are populated with classified target objects. This paper is an attempt to bring together examples from ongoing research to demonstrate the use of empirical approaches to understanding the evolution of knowledge across time as it is represented in knowledge organization systems. The potential for using knowledge organization as a roadmap for the world of knowledge is revealed in the capability of knowledge organization systems to serve as roadmaps and data-mining tools for the knowledge landscape.
  5. Smiraglia, R.P.; Cai, X.: Tracking the evolution of clustering, machine learning, automatic indexing and automatic classification in knowledge organization (2017) 0.01 
    0.014326988 = product of:
  0.05730795 = sum of:
    0.05730795 = weight(_text_:evolution in 3627) [ClassicSimilarity], result of:
      0.05730795 = score(doc=3627,freq=2.0), product of:
        0.19585751 = queryWeight, product of:
          5.29663 = idf(docFreq=601, maxDocs=44218)
          0.03697776 = queryNorm
        0.2926002 = fieldWeight in 3627, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          5.29663 = idf(docFreq=601, maxDocs=44218)
          0.0390625 = fieldNorm(doc=3627)
  0.25 = coord(1/4)
  6. Smiraglia, R.P.: ¬I Simposio Internacional sobre Organizacion del Conocimiento, Bibliotecologia y Terminologia : an Editorial (2011) 0.01 
    0.01146159 = product of:
  0.04584636 = sum of:
    0.04584636 = weight(_text_:evolution in 4546) [ClassicSimilarity], result of:
      0.04584636 = score(doc=4546,freq=2.0), product of:
        0.19585751 = queryWeight, product of:
          5.29663 = idf(docFreq=601, maxDocs=44218)
          0.03697776 = queryNorm
        0.23408018 = fieldWeight in 4546, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          5.29663 = idf(docFreq=601, maxDocs=44218)
          0.03125 = fieldNorm(doc=4546)
  0.25 = coord(1/4)
    Abstract
    Knowledge Organization (KO) as a domain is evolving rapidly and its boundaries are being pushed amoeba-like in every direction as a consequence. All that readers of this journal need to do to find evidence of this evolution is to look at the journal itself, which moves from quarterly to bi-monthly with this issue. While the peer-review system serves a gate-keeping function on the intension of the domain, making certain that articles appearing in this journal align with accepted conceptual tenets, the system simultaneously serves a different function (perhaps we can align it with the opening of gates) for KO conferences, where it is the extension of the domain that is constantly being probed and tested by new research. Gate-keeping is an important function for any domain, which is why peer review is a hallmark of ISKO's regional and international conferences as well as this journal. So it is even more impressive to consider these two functions together, which at once serve to intensify the core concepts of knowledge organization and simultaneously to stretch their application into new corners of the knowledge domain. It is a sort of inspiration-expiration dichotomous action, solidifying the core on the intake and pushing the boundaries (or axes, as Tennis (2003) has called them) on the outgo. Indeed, the new "Forum: Philosophy of Classification," and occasional feature beginning with this issue, which has been generated by Birger Hjørland, chair of ISKO's newly active Scientific Advisory Council, is an example of this dichotomous action. For further examples we can turn to the contents of regional and international KO conferences, which provide interesting temporal glimpses of this evolutionary process. In this editorial I will present a summary analysis of the August 2007 Mexico City conference "I Simposio Internacional sobre Organizacion del Conocimiento, Bibliotecologia y Terminologia," whose proceedings were just available in print in 2009.
  7. Smiraglia, R.P.: Classification interaction demonstrated empirically (2014) 0.00 
    0.002504988 = product of:
  0.010019952 = sum of:
    0.010019952 = product of:
      0.030059857 = sum of:
        0.030059857 = weight(_text_:22 in 1420) [ClassicSimilarity], result of:
          0.030059857 = score(doc=1420,freq=2.0), product of:
            0.12948982 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.03697776 = queryNorm
            0.23214069 = fieldWeight in 1420, 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=1420)
      0.33333334 = coord(1/3)
  0.25 = coord(1/4)
    Source
    Knowledge organization in the 21st century: between historical patterns and future prospects. Proceedings of the Thirteenth International ISKO Conference 19-22 May 2014, Kraków, Poland. Ed.: Wieslaw Babik
  8. Smiraglia, R.P.: Shifting intension in knowledge organization : an editorial (2012) 0.00 
    0.0020874902 = product of:
  0.008349961 = sum of:
    0.008349961 = product of:
      0.025049882 = sum of:
        0.025049882 = weight(_text_:22 in 630) [ClassicSimilarity], result of:
          0.025049882 = score(doc=630,freq=2.0), product of:
            0.12948982 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.03697776 = queryNorm
            0.19345059 = fieldWeight in 630, 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=630)
      0.33333334 = coord(1/3)
  0.25 = coord(1/4)
    Date
    22. 2.2013 11:09:49
  9. Smiraglia, R.P.: ISKO 12's bookshelf - evolving intension : an editorial (2013) 0.00 
    0.0020874902 = product of:
  0.008349961 = sum of:
    0.008349961 = product of:
      0.025049882 = sum of:
        0.025049882 = weight(_text_:22 in 636) [ClassicSimilarity], result of:
          0.025049882 = score(doc=636,freq=2.0), product of:
            0.12948982 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.03697776 = queryNorm
            0.19345059 = fieldWeight in 636, 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=636)
      0.33333334 = coord(1/3)
  0.25 = coord(1/4)
    Date
    22. 2.2013 11:43:34
  10. Graf, A.M.; Smiraglia, R.P.: Race & ethnicity in the Encyclopedia of Milwaukee : a case study in the use of domain analysis (2014) 0.00 
    0.0020874902 = product of:
  0.008349961 = sum of:
    0.008349961 = product of:
      0.025049882 = sum of:
        0.025049882 = weight(_text_:22 in 1412) [ClassicSimilarity], result of:
          0.025049882 = score(doc=1412,freq=2.0), product of:
            0.12948982 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.03697776 = queryNorm
            0.19345059 = fieldWeight in 1412, 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=1412)
      0.33333334 = coord(1/3)
  0.25 = coord(1/4)
    Source
    Knowledge organization in the 21st century: between historical patterns and future prospects. Proceedings of the Thirteenth International ISKO Conference 19-22 May 2014, Kraków, Poland. Ed.: Wieslaw Babik
  11. Friedman, A.; Smiraglia, R.P.: Nodes and arcs : concept map, semiotics, and knowledge organization (2013) 0.00 
    0.0016699921 = product of:
  0.0066799684 = sum of:
    0.0066799684 = product of:
      0.020039905 = sum of:
        0.020039905 = weight(_text_:22 in 770) [ClassicSimilarity], result of:
          0.020039905 = score(doc=770,freq=2.0), product of:
            0.12948982 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.03697776 = queryNorm
            0.15476047 = fieldWeight in 770, 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=770)
      0.33333334 = coord(1/3)
  0.25 = coord(1/4)
    Content
    Vgl. auch den Beitrag: Treude, L.: Das Problem der Konzeptdefinition in der Wissensorganisation: über einen missglückten Versuch der Klärung. In: LIBREAS: Library ideas. no.22, 2013, S.xx-xx.

Authors

Themes