Search (2208 results, page 1 of 111)

  • × language_ss:"e"
  1. Scott, M.L.: Dewey Decimal Classification, 22nd edition : a study manual and number building guide (2005) 0.42
    0.4179295 = product of:
      0.835859 = sum of:
        0.7518026 = weight(_text_:22nd in 4594) [ClassicSimilarity], result of:
          0.7518026 = score(doc=4594,freq=4.0), product of:
            0.546361 = queryWeight, product of:
              8.806516 = idf(docFreq=17, maxDocs=44218)
              0.062040545 = queryNorm
            1.376018 = fieldWeight in 4594, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              8.806516 = idf(docFreq=17, maxDocs=44218)
              0.078125 = fieldNorm(doc=4594)
        0.08405638 = weight(_text_:22 in 4594) [ClassicSimilarity], result of:
          0.08405638 = score(doc=4594,freq=2.0), product of:
            0.21725541 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.062040545 = queryNorm
            0.38690117 = fieldWeight in 4594, 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=4594)
      0.5 = coord(2/4)
    
    Abstract
    This work has been fully updated for the 22nd edition of DDC, and is used as reference for the application of Dewey coding or as a course text in the Dewey System
    Object
    DDC-22
  2. Gelfand, M.A.: New York Metropolitan reference and research library agency (METRO) (1977) 0.19
    0.18606165 = product of:
      0.7442466 = sum of:
        0.7442466 = weight(_text_:22nd in 5738) [ClassicSimilarity], result of:
          0.7442466 = score(doc=5738,freq=2.0), product of:
            0.546361 = queryWeight, product of:
              8.806516 = idf(docFreq=17, maxDocs=44218)
              0.062040545 = queryNorm
            1.3621883 = fieldWeight in 5738, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              8.806516 = idf(docFreq=17, maxDocs=44218)
              0.109375 = fieldNorm(doc=5738)
      0.25 = coord(1/4)
    
    Source
    The Bowker annual of library and book trade information. 22nd ed
  3. Sears' list of subject headings (2018) 0.18
    0.18469833 = product of:
      0.36939666 = sum of:
        0.31896284 = weight(_text_:22nd in 4652) [ClassicSimilarity], result of:
          0.31896284 = score(doc=4652,freq=2.0), product of:
            0.546361 = queryWeight, product of:
              8.806516 = idf(docFreq=17, maxDocs=44218)
              0.062040545 = queryNorm
            0.583795 = fieldWeight in 4652, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              8.806516 = idf(docFreq=17, maxDocs=44218)
              0.046875 = fieldNorm(doc=4652)
        0.050433822 = weight(_text_:22 in 4652) [ClassicSimilarity], result of:
          0.050433822 = score(doc=4652,freq=2.0), product of:
            0.21725541 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.062040545 = queryNorm
            0.23214069 = fieldWeight in 4652, 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=4652)
      0.5 = coord(2/4)
    
    Date
    21.12.2018 18:22:12
    Footnote
    Introduction und Rez. in: Knowledge Organization 45(2018) no.8, S.712-714. u.d.T. "Satija, M. P. 2018: "The 22nd edition (2018) of the Sears List of Subject Headings: A brief introduction." (DOI:10.5771/0943-7444-2018-8-712).
  4. Hotho, A.; Bloehdorn, S.: Data Mining 2004 : Text classification by boosting weak learners based on terms and concepts (2004) 0.17
    0.17302215 = product of:
      0.3460443 = sum of:
        0.2956105 = weight(_text_:3a in 562) [ClassicSimilarity], result of:
          0.2956105 = score(doc=562,freq=2.0), product of:
            0.5259804 = queryWeight, product of:
              8.478011 = idf(docFreq=24, maxDocs=44218)
              0.062040545 = 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)
        0.050433822 = weight(_text_:22 in 562) [ClassicSimilarity], result of:
          0.050433822 = score(doc=562,freq=2.0), product of:
            0.21725541 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.062040545 = 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
  5. Bishop, A.P.; Liddy, E.D.; Settel, B.: Index quality study : pt.1: quantitative description of back-of-the-book indexes (1991) 0.16
    0.15948142 = product of:
      0.6379257 = sum of:
        0.6379257 = weight(_text_:22nd in 7764) [ClassicSimilarity], result of:
          0.6379257 = score(doc=7764,freq=2.0), product of:
            0.546361 = queryWeight, product of:
              8.806516 = idf(docFreq=17, maxDocs=44218)
              0.062040545 = queryNorm
            1.16759 = fieldWeight in 7764, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              8.806516 = idf(docFreq=17, maxDocs=44218)
              0.09375 = fieldNorm(doc=7764)
      0.25 = coord(1/4)
    
    Source
    Indexing tradition and innovation: proceedings of the 22nd Annual Conference of the American Society of Indexers
  6. Liddy, E.D.; Bishop, A.P.; Settel, B.: Index quality study : pt.2: publishers' survey and qualitative assessment (1991) 0.16
    0.15948142 = product of:
      0.6379257 = sum of:
        0.6379257 = weight(_text_:22nd in 7767) [ClassicSimilarity], result of:
          0.6379257 = score(doc=7767,freq=2.0), product of:
            0.546361 = queryWeight, product of:
              8.806516 = idf(docFreq=17, maxDocs=44218)
              0.062040545 = queryNorm
            1.16759 = fieldWeight in 7767, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              8.806516 = idf(docFreq=17, maxDocs=44218)
              0.09375 = fieldNorm(doc=7767)
      0.25 = coord(1/4)
    
    Source
    Indexing tradition and innovation: proceedings of the 22nd Annual Conference of the American Society of Indexers
  7. Kaushik, S.K.: DDC 22 : a practical approach (2004) 0.15
    0.1507994 = product of:
      0.3015988 = sum of:
        0.2126419 = weight(_text_:22nd in 1842) [ClassicSimilarity], result of:
          0.2126419 = score(doc=1842,freq=2.0), product of:
            0.546361 = queryWeight, product of:
              8.806516 = idf(docFreq=17, maxDocs=44218)
              0.062040545 = queryNorm
            0.38919666 = fieldWeight in 1842, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              8.806516 = idf(docFreq=17, maxDocs=44218)
              0.03125 = fieldNorm(doc=1842)
        0.08895691 = weight(_text_:22 in 1842) [ClassicSimilarity], result of:
          0.08895691 = score(doc=1842,freq=14.0), product of:
            0.21725541 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.062040545 = queryNorm
            0.4094577 = fieldWeight in 1842, product of:
              3.7416575 = tf(freq=14.0), with freq of:
                14.0 = termFreq=14.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.03125 = fieldNorm(doc=1842)
      0.5 = coord(2/4)
    
    Abstract
    A system of library classification that flashed across the inquiring mind of young Melvil Louis Kossuth Dewey (known as Melvil Dewey) in 1873 is still the most popular classification scheme.. The modern library classification begins with Dewey Decimal Classification (DDC). Melvil Dewey devised DDC in 1876. DDC has is credit of 128 years of boudless success. The DDC is being taught as a practical subject throughout the world and it is being used in majority of libraries in about 150 countries. This is the result of continuous revision that 22nd Edition of DDC has been published in July 2003. No other classification scheme has published so many editions. Some welcome changes have been made in DDC 22. To reduce the Christian bias in 200 religion, the numbers 201 to 209 have been devoted to specific aspects of religion. In the previous editions these numbers were devoted to Christianity. to enhance the classifier's efficiency, Table 7 has been removed from DDC 22 and the provision of adding group of persons is made by direct use of notation already available in schedules and in notation -08 from Table 1 Standard Subdivision. The present book is an attempt to explain, with suitable examples, the salient provisions of DDC 22. The book is written in simple language so that the students may not face any difficulty in understanding what is being explained. The examples in the book are explained in a step-by-step procedure. It is hoped that this book will prove of great help and use to the library professionals in general and library and information science students in particular.
    Content
    1. Introduction to DDC 22 2. Major changes in DDC 22 3. Introduction to the schedules 4. Use of Table 1 : Standard Subdivisions 5. Use of Table 2 : Areas 6. Use of Table 3 : Subdivisions for the arts, for individual literatures, for specific literary forms 7. Use to Table 4 : Subdivisions of individual languages and language families 8. Use of Table 5 : Ethic and National groups 9. Use of Table 6 : Languages 10. Treatment of Groups of Persons
    Object
    DDC-22
  8. Dewey, M.: Dewey Decimal Classification and relative index (2003) 0.13
    0.13329455 = product of:
      0.2665891 = sum of:
        0.23019162 = weight(_text_:22nd in 129) [ClassicSimilarity], result of:
          0.23019162 = score(doc=129,freq=6.0), product of:
            0.546361 = queryWeight, product of:
              8.806516 = idf(docFreq=17, maxDocs=44218)
              0.062040545 = queryNorm
            0.4213178 = fieldWeight in 129, product of:
              2.4494898 = tf(freq=6.0), with freq of:
                6.0 = termFreq=6.0
              8.806516 = idf(docFreq=17, maxDocs=44218)
              0.01953125 = fieldNorm(doc=129)
        0.03639748 = weight(_text_:22 in 129) [ClassicSimilarity], result of:
          0.03639748 = score(doc=129,freq=6.0), product of:
            0.21725541 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.062040545 = queryNorm
            0.16753313 = fieldWeight in 129, product of:
              2.4494898 = tf(freq=6.0), with freq of:
                6.0 = termFreq=6.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.01953125 = fieldNorm(doc=129)
      0.5 = coord(2/4)
    
    Footnote
    Rez. in: Knowledge organization 31(2004) no.2, S.112-114 (M.P. Satija) : "With nearly 130 years of eventful and checkered history, the Dewey Decimal Classification (DDC) is the oldest living yet thriving modern library classification. Having undergone 21 revisions, it is the most applied library classification structure all over the world. Apart from its use in libraries in more than 135 countries across six continents, many national and trade bibliographies use it for content organization. Furthermore, it is now making successful forays into the world of electronic documents and networked information. The print version of the 22nd edition was released in September 2003, two months later than the scheduled time of July 2003, and two months after the release of the electronic version, WebDewey. The period between print editions now seems settled to seven years as a matter of policy. As WebDewey, an the other hand, is updated an a quarterly basis, what really constitutes a new edition is problematic; edition is rolling, always in a flux without much fixity. The last half century, and more specifically the tenure of Benjamin A. Custer as editor (1956-1980; Editions 16-19), has been an era of structural changes in the DDC, backed by professional management and organizational planning. Custer was instrumental in not only resuscitating the system, but also in putting DDC back an the path of progress. His able successor, Dr. John P. Comaromi, edited the 20`h edition (1989) and ushered in a period of simplification and consolidation. Following the acquisition of Forest Press by OCLC in 1988, much more research has gone into making new editions of the DDC. The OCLC Office of Research has involved itself in classification research, especially in the harmonization of various knowledge classification systems and mapping of DDC numbers to subject headings, above all to make DDC capable of organizing electronic information of every sort. The acquisition of DDC by OCLC has also inaugurated an era of new products and services, along with organized marketing. DDC21 (1996) was a product of high IT, and the 22nd edition can safely be termed a child of network technology. It is indeed the first edition produced in the web environment. To stay abreast of current developments an knowledge practices, the editors relied an the Internet and electronic databases for new topics and terms. Editors and policy makes got constant feedback and suggestions via the Internet to add new features and to achieve accuracy and efficiency. In addition to the feedback and expert advice, this edition, as usual, is based an actual classification of three quarters of a million current books in the Decimal Classification Division of the Library of Congress since 1996.
    Changes DDC22 is the second edition prepared by Joan S. Mitchell who took over as editor in 1993. It carries forward the policies and improvements started in DDC21, especially the onslaught an the Christian and western cultural blas in the schedules and tables. The plan for reducing Christian blas in 200 Religion, initiated in DDC21, has now been completed, with some additional provisions in 296 and 297. An outstanding change has been the abrogation of Table 7 Persons. The functions of Table 7 are now filled by using T1-08 and whatever notation is appropriate from 011-999. There are at least six places in the tables and 12 places in the schedules where the use of T7 was prescribed; what good the abolition of T7 has produced is not clear. In fact, it does make number building in some cases a bit circuitous, especially while using Table 3C. It has also resulted in the reuse of many DDC 21 numbers with new meanings. However, some numbers remain the same e.g., Social customs of artists 390.47 (both in DDC21 and DDC22). A few numbers have also become shorter in length. In compliance with the recommendations of D'Elia's survey, all works relating to directories of travel facilities such as hotels, lodges, Motels, inns, have been shifted to 910.46 and to 913/919 whereas 647.94 continues to be in place for general information about hotels. A common practice in previous editions, that is full class or extensive revisions (phoenix schedules), appear to have been discontinued in the preparation of DDC22. But minor changes are numerous. There are more than one thousand relocations and discontiuations of class numbers. Some 40 numbers have been reused. ... However, all these changes are not those projected as slated changes for DDC22 in the DDC21 (1996), namely in 520 Astronomy, 355-359 Military science, 636-639 Animal husbandry and 690 Buildings. Obviously the switch over to the DDC 22 will put less strain an libraries. There has been considerable improvement in the manual, now shifted to volume 1 of the print edition (pp. 1-182). Notes in the manual have been shortened by removing redundant information and by dividing them into smaller sections. Some information from the manual has been transferred to the schedules and tables, in the form of notes. The manual is now clearer and easier to read. Flow Charts, built-in numbers, and see also references should help classifiers achieve greater consistency. The relative index has been beefed up. With its 928 pages, it is 333 pages longer than the previous one, including new built-in numbers and many additional terms. The entry vocabulary is wide-based and current. DDC 22, the first edition of this millennium, has kept pace with the fast changing information environment to map and organize it squarely. To quote our friends at OCLC: knowledge is a big world, and they have organized it."
    Issue
    22nd ed.
    Object
    DDC-22
  9. Kleineberg, M.: Context analysis and context indexing : formal pragmatics in knowledge organization (2014) 0.12
    0.12317104 = product of:
      0.49268416 = sum of:
        0.49268416 = weight(_text_:3a in 1826) [ClassicSimilarity], result of:
          0.49268416 = score(doc=1826,freq=2.0), product of:
            0.5259804 = queryWeight, product of:
              8.478011 = idf(docFreq=24, maxDocs=44218)
              0.062040545 = queryNorm
            0.93669677 = fieldWeight in 1826, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              8.478011 = idf(docFreq=24, maxDocs=44218)
              0.078125 = fieldNorm(doc=1826)
      0.25 = coord(1/4)
    
    Source
    http://www.google.de/url?sa=t&rct=j&q=&esrc=s&source=web&cd=5&ved=0CDQQFjAE&url=http%3A%2F%2Fdigbib.ubka.uni-karlsruhe.de%2Fvolltexte%2Fdocuments%2F3131107&ei=HzFWVYvGMsiNsgGTyoFI&usg=AFQjCNE2FHUeR9oQTQlNC4TPedv4Mo3DaQ&sig2=Rlzpr7a3BLZZkqZCXXN_IA&bvm=bv.93564037,d.bGg&cad=rja
  10. Brueggeman, P.: Full text Web indexes (1997) 0.11
    0.10632095 = product of:
      0.4252838 = sum of:
        0.4252838 = weight(_text_:22nd in 159) [ClassicSimilarity], result of:
          0.4252838 = score(doc=159,freq=2.0), product of:
            0.546361 = queryWeight, product of:
              8.806516 = idf(docFreq=17, maxDocs=44218)
              0.062040545 = queryNorm
            0.7783933 = fieldWeight in 159, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              8.806516 = idf(docFreq=17, maxDocs=44218)
              0.0625 = fieldNorm(doc=159)
      0.25 = coord(1/4)
    
    Source
    Tradition and innovation: planning our future. Proceedings of the 22nd Annual Conference of the International Association of Aquatic and Marine Science Libraries and Information Centres (IAMSLIC), Monterey Bay, CA, 13-18 Oct. 1996. Ed.: J.W. Markham et al
  11. Rauber, A.: Digital preservation in data-driven science : on the importance of process capture, preservation and validation (2012) 0.10
    0.10087697 = product of:
      0.4035079 = sum of:
        0.4035079 = weight(_text_:object's in 469) [ClassicSimilarity], result of:
          0.4035079 = score(doc=469,freq=2.0), product of:
            0.61451954 = queryWeight, product of:
              9.905128 = idf(docFreq=5, maxDocs=44218)
              0.062040545 = queryNorm
            0.65662336 = fieldWeight in 469, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              9.905128 = idf(docFreq=5, maxDocs=44218)
              0.046875 = fieldNorm(doc=469)
      0.25 = coord(1/4)
    
    Abstract
    Current digital preservation is strongly biased towards data objects: digital files of document-style objects, or encapsulated and largely self-contained objects. To provide authenticity and provenance information, comprehensive metadata models are deployed to document information on an object's context. Yet, we claim that simply documenting an objects context may not be sufficient to ensure proper provenance and to fulfill the stated preservation goals. Specifically in e-Science and business settings, capturing, documenting and preserving entire processes may be necessary to meet the preservation goals. We thus present an approach for capturing, documenting and preserving processes, and means to assess their authenticity upon re-execution. We will discuss options as well as limitations and open challenges to achieve sound preservation, speci?cally within scientific processes.
  12. Popper, K.R.: Three worlds : the Tanner lecture on human values. Deliverd at the University of Michigan, April 7, 1978 (1978) 0.10
    0.09853683 = product of:
      0.3941473 = sum of:
        0.3941473 = weight(_text_:3a in 230) [ClassicSimilarity], result of:
          0.3941473 = score(doc=230,freq=2.0), product of:
            0.5259804 = queryWeight, product of:
              8.478011 = idf(docFreq=24, maxDocs=44218)
              0.062040545 = queryNorm
            0.7493574 = fieldWeight in 230, 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=230)
      0.25 = coord(1/4)
    
    Source
    https%3A%2F%2Ftannerlectures.utah.edu%2F_documents%2Fa-to-z%2Fp%2Fpopper80.pdf&usg=AOvVaw3f4QRTEH-OEBmoYr2J_c7H
  13. Pollitt, A.S.; Tinker, A.J.; Braekevelt, P.A.J.: Improving access to online information using dynamic faceted classification (1998) 0.09
    0.093030825 = product of:
      0.3721233 = sum of:
        0.3721233 = weight(_text_:22nd in 4427) [ClassicSimilarity], result of:
          0.3721233 = score(doc=4427,freq=2.0), product of:
            0.546361 = queryWeight, product of:
              8.806516 = idf(docFreq=17, maxDocs=44218)
              0.062040545 = queryNorm
            0.68109417 = fieldWeight in 4427, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              8.806516 = idf(docFreq=17, maxDocs=44218)
              0.0546875 = fieldNorm(doc=4427)
      0.25 = coord(1/4)
    
    Source
    Online information 98: 22nd International Online Information Meeting, Proceedings, London, 8-10 December 1998. Ed.: .
  14. Yang, Y.; Liu, X.: ¬A re-examination of text categorization methods (1999) 0.09
    0.093030825 = product of:
      0.3721233 = sum of:
        0.3721233 = weight(_text_:22nd in 3386) [ClassicSimilarity], result of:
          0.3721233 = score(doc=3386,freq=2.0), product of:
            0.546361 = queryWeight, product of:
              8.806516 = idf(docFreq=17, maxDocs=44218)
              0.062040545 = queryNorm
            0.68109417 = fieldWeight in 3386, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              8.806516 = idf(docFreq=17, maxDocs=44218)
              0.0546875 = fieldNorm(doc=3386)
      0.25 = coord(1/4)
    
    Content
    Beitrag zu: 22nd Annual International SIGIR
  15. Vetere, G.; Lenzerini, M.: Models for semantic interoperability in service-oriented architectures (2005) 0.09
    0.08621973 = product of:
      0.3448789 = sum of:
        0.3448789 = weight(_text_:3a in 306) [ClassicSimilarity], result of:
          0.3448789 = score(doc=306,freq=2.0), product of:
            0.5259804 = queryWeight, product of:
              8.478011 = idf(docFreq=24, maxDocs=44218)
              0.062040545 = 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.
  16. Egghe, L.: Properties of the n-overlap vector and n-overlap similarity theory (2006) 0.08
    0.08406414 = product of:
      0.33625656 = sum of:
        0.33625656 = weight(_text_:object's in 194) [ClassicSimilarity], result of:
          0.33625656 = score(doc=194,freq=2.0), product of:
            0.61451954 = queryWeight, product of:
              9.905128 = idf(docFreq=5, maxDocs=44218)
              0.062040545 = queryNorm
            0.54718614 = fieldWeight in 194, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              9.905128 = idf(docFreq=5, maxDocs=44218)
              0.0390625 = fieldNorm(doc=194)
      0.25 = coord(1/4)
    
    Abstract
    In the first part of this article the author defines the n-overlap vector whose coordinates consist of the fraction of the objects (e.g., books, N-grams, etc.) that belong to 1, 2, , n sets (more generally: families) (e.g., libraries, databases, etc.). With the aid of the Lorenz concentration theory, a theory of n-overlap similarity is conceived together with corresponding measures, such as the generalized Jaccard index (generalizing the well-known Jaccard index in case n 5 2). Next, the distributional form of the n-overlap vector is determined assuming certain distributions of the object's and of the set (family) sizes. In this section the decreasing power law and decreasing exponential distribution is explained for the n-overlap vector. Both item (token) n-overlap and source (type) n-overlap are studied. The n-overlap properties of objects indexed by a hierarchical system (e.g., books indexed by numbers from a UDC or Dewey system or by N-grams) are presented in the final section. The author shows how the results given in the previous section can be applied as well as how the Lorenz order of the n-overlap vector is respected by an increase or a decrease of the level of refinement in the hierarchical system (e.g., the value N in N-grams).
  17. Bordogna, G.; Pagani, M.: ¬A flexible content-based image retrieval model and a customizable system for the retrieval of shapes (2010) 0.08
    0.08406414 = product of:
      0.33625656 = sum of:
        0.33625656 = weight(_text_:object's in 3450) [ClassicSimilarity], result of:
          0.33625656 = score(doc=3450,freq=2.0), product of:
            0.61451954 = queryWeight, product of:
              9.905128 = idf(docFreq=5, maxDocs=44218)
              0.062040545 = queryNorm
            0.54718614 = fieldWeight in 3450, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              9.905128 = idf(docFreq=5, maxDocs=44218)
              0.0390625 = fieldNorm(doc=3450)
      0.25 = coord(1/4)
    
    Abstract
    The authors describe a flexible model and a system for content-based image retrieval of objects' shapes. Flexibility is intended as the possibility of customizing the system behavior to the user's needs and perceptions. This is achieved by allowing users to modify the retrieval function. The system implementing this model uses multiple representations to characterize some macroscopic characteristics of the objects shapes. Specifically, the shape indexes describe the global features of the object's contour (represented by the Fourier coefficients), the contour's irregularities (represented by the multifractal spectrum), and the presence of concavities and convexities (represented by the contour scale space distribution). During a query formulation, the user can specify both the preference for the macroscopic shape aspects that he or she considers meaningful for the retrieval, and the desired level of accuracy of the matching, which means that the visual query shape must be considered with a given tolerance in representing the desired shapes. The evaluation experiments showed that this system can be suited to different retrieval behaviors, and that, generally, the combination of the multiple shape representations increases both recall and precision with respect to the application of any single representation.
  18. Uhlinger, E.S.; Heinrich, P.L.: Converting databases to searchable formats for the World Wide Web (1997) 0.08
    0.07974071 = product of:
      0.31896284 = sum of:
        0.31896284 = weight(_text_:22nd in 167) [ClassicSimilarity], result of:
          0.31896284 = score(doc=167,freq=2.0), product of:
            0.546361 = queryWeight, product of:
              8.806516 = idf(docFreq=17, maxDocs=44218)
              0.062040545 = queryNorm
            0.583795 = fieldWeight in 167, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              8.806516 = idf(docFreq=17, maxDocs=44218)
              0.046875 = fieldNorm(doc=167)
      0.25 = coord(1/4)
    
    Source
    Tradition and innovation: planning our future. Proceedings of the 22nd Annual Conference of the International Association of Aquatic and Marine Science Libraries and Information Centres (IAMSLIC), Monterey Bay, CA, 13-18 Oct. 1996. Ed.: J.W. Markham et al
  19. Library of Congress Subject Headings (1999) 0.08
    0.07974071 = product of:
      0.31896284 = sum of:
        0.31896284 = weight(_text_:22nd in 6114) [ClassicSimilarity], result of:
          0.31896284 = score(doc=6114,freq=2.0), product of:
            0.546361 = queryWeight, product of:
              8.806516 = idf(docFreq=17, maxDocs=44218)
              0.062040545 = queryNorm
            0.583795 = fieldWeight in 6114, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              8.806516 = idf(docFreq=17, maxDocs=44218)
              0.046875 = fieldNorm(doc=6114)
      0.25 = coord(1/4)
    
    Issue
    22nd ed.; 5 vols.
  20. Sulistyo-Basuki, L.: Greater subject access to Dewey Decimal Classification's notation, with special reference to Indonesia's geography, period and language notations (2007) 0.08
    0.07974071 = product of:
      0.31896284 = sum of:
        0.31896284 = weight(_text_:22nd in 706) [ClassicSimilarity], result of:
          0.31896284 = score(doc=706,freq=2.0), product of:
            0.546361 = queryWeight, product of:
              8.806516 = idf(docFreq=17, maxDocs=44218)
              0.062040545 = queryNorm
            0.583795 = fieldWeight in 706, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              8.806516 = idf(docFreq=17, maxDocs=44218)
              0.046875 = fieldNorm(doc=706)
      0.25 = coord(1/4)
    
    Abstract
    Although Indonesian libraries have been using Dewey Decimal Classification for more than half century, since 1952 until present times, from 15th through 22nd editions still many Indonesian librarians and users complained on certain DDC notation which they thought didn't reflect the true condition of Indonesia as well as the real needs of the users. This paper proposed some modification and corrections for DDC notations especially those notations on languages in Indonesia including Bahasa Indonesia, geographical and historical period. All those modifications, corrections and expansions were based on the languages map of Indonesia, Indonesian geographical division while historical period were based on Indonesian presidents' administration, from 1945 until present time. It is hoped that such modifications will yield better access to Indonesian-related-materials.

Types

  • a 1937
  • m 152
  • s 98
  • el 72
  • b 32
  • r 10
  • x 8
  • i 3
  • n 2
  • p 2
  • h 1
  • More… Less…

Themes

Subjects

Classifications