-
Piros, A.: ¬The thought behind the symbol : about the automatic interpretation and representation of UDC numbers (2017)
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- Abstract
- Analytico-synthetic and faceted classifications, such as Universal Decimal Classification (UDC) provide facilities to express pre-coordinated subject statements using syntactic relations. In this case, the relevance, in the process of UDC-based information retrieval, can be determined by extracting the meaning of the classmarks as precisely as is possible. The central question here is how the identification mentioned above can be supported by automatic means and an analysis of the structure of complex classmarks appears to be an obvious requirement. Many bibliographic sources contain complex UDC classmarks which are stored as simple text strings and on which it is very difficult to perform any meaningful information discovery. The paper presents results from a phase of ongoing research focused on developing a new platform-independent, machine-processable data format capable of representing the whole syntactic structure of the composite UDC numbers to support their further automatic processing. An algorithm that can produce the representation of the numbers in such a format directly from their designations has also been developed and implemented. The research also includes implementing conversion methods to provide outputs that can be employed by other software directly and, as a service, make them available for other software. The paper provides an overview of the solutions developed and implemented since 2015 and outlines future research plans.
- Date
- 29. 9.2017 19:04:25
-
Mitchell, J.S.: ¬The impact of Magda Heiner-Freiling and the German translation on the Dewey Decimal Classification (DDC) system (2008)
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- Abstract
- The German translation of the Dewey Decimal Classification (DDC) system has had a transformational effect on the DDC in terms of DDC content, the underlying translation support system, representation of the DDC in electronic files, new uses of the DDC, mappings, collaboration with the Dewey editorial team and other members of the worldwide Dewey community, and ongoing research and development. This paper highlights some of the contributions of the German translation to each of these areas produced under the visionary leadership of Magda Heiner-Freiling.
-
Mitchell, J.S.: DDC 22: Dewey in the world, the world in Dewey (2004)
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- Abstract
- In 2003, OCLC published Dewey Decimal Classification and Relative Index, Edition 22 (DDC 22), in print and Web versions. The changes and updates in the new edition reflect a modern view of knowledge structures and address the general needs of Dewey users. The content of DDC 22 has been shaped by a number of social, geopolitical, and technical trends. The World Wide Web has provided a vehicle for more frequent distribution of updates to the DDC, and a medium for direct communication with Dewey users around the world. In addition to updating the system itself, other strategies are needed to accommodate the needs of the global Dewey user community. Translation of the system is one approach; another is mapping. Mapping terminology to the DDC is a strategy for supporting effective local implementation of the system while maintaining the internal cohesiveness of the DDC. This paper explores the usefulness of mapping terminology from English-language general subject headings lists produced outside the U.S.
- Date
- 29. 8.2004 13:40:26
- Object
- DDC-22
-
Vizine-Goetz, D.; Beall, J.: Using literary warrant to define a version of the DDC for automated classification services (2004)
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- Date
- 29. 8.2004 13:42:31
- Object
- DDC-22
-
Hajdu Barat, A.: Knowledge organization of the Universal Decimal Classification : new solutions, user friendly methods from Hungary (2004)
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- Abstract
- This paper aims at exploring the changes in the role and representation of information retrieval languages, particularly the UDC system in the digital, online environment and the Internet. The Totalzoom Technology takes a different approach, with the help of which even a lay user can easily navigate in the "informational space". This system follows the free associative nature of human thinking. Technically, it works with the wide degree of freedom afforded by a logical-associative network, coupled with a hierarchical search tree as an inner auxiliary structure.
-
Williamson, N.: Knowledge integration and classification schemes (2003)
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- Source
- Challenges in knowledge representation and organization for the 21st century: Integration of knowledge across boundaries. Proceedings of the 7th ISKO International Conference Granada, Spain, July 10-13, 2002. Ed.: M. López-Huertas
-
Mahapatra, M.: Design of special classification schedules based on the prinziples of Colon Classification (Edition 7) (1979)
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- Source
- Libri. 29(1979) no.2, S.169-188
-
Mitchell, J.S.: ¬The Dewey Decimal Classification in the twenty-first century (2000)
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- Date
- 27. 1.2002 19:31:29
-
McIlwaine, I.C.: UDC: the present state and future developments (1994)
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- Source
- International cataloguing and bibliographic control. 23(1994) no.5, S.29-33
-
Mcllwaine, I.C.: ¬The Universal Decimal Classification : a response to a challenge (2006)
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- Date
- 29. 2.2008 15:51:21
-
Mitchell, J.S.; Vizine-Goetz, D.: Dewey Decimal Classification (DDC) (2009)
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- Date
- 27. 8.2011 14:29:32
-
Comaroni, J.P.: Use of the Dewey Decimal Classification in the United States and Canada (1978)
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- Source
- Library resources and technical services. 22(1978), S.402-408
-
McIlwaine, I.C.: UDC: the present state and future prospects (1995)
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- Source
- Knowledge organization. 22(1995) no.2, S.64-69
-
Evans, L.: Early days of DDC networking in the UK (2008)
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- Pages
- S.29-39
-
Heiner-Freiling, M.: DDC German - the project, the aims, the methods : new ideas for a well-established traditional classification system (2006)
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- Abstract
- The paper will give a short outline of the project DDC German. The project is not limited to a mere translation of DDC 22, but aims at the implementation of Dewey in the library networks of the German-language countries. Use of DDC mainly for retrieval purposes, not for shelving, leads to certain new aspects in classifying with Dewey which are described in detail and presented together with the German web service Melvil. Based an the German experience of cooperation and data exchange in the field of verbal indexing the paper develops some ideas an future Dewey cooperation between European and American libraries.
-
Svanberg, M.: Mapping two classification schemes : DDC and SAB (2008)
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- Date
- 14. 8.2008 11:22:44
-
Chan, L.M.; Hodges, T.L.: Library of Congress Classification (LCC) (2009)
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- Date
- 27. 8.2011 14:22:42
-
Rojas L.; Octavio, G.: Translating the DDC : the experience of the Spanish version (1997)
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- Source
- Dewey Decimal Classification: Edition 21 and International perspectives: papers from a workshop presented at the General Conference of the International Deferation of Library Associations and Institutions (IFLA), Beijing, China, August 29, 1996. Ed.: L.M. Chan and J.S. Mitchell
-
Slavic, A.; Davies, S.: Facet analysis in UDC : questions of structure, functionality and data formality (2017)
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- Date
- 29. 9.2017 19:07:18
-
Satija, M.P.: Abridged Dewey-15 (2012) in historical perspectives (2012)
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- Date
- 3. 3.2016 18:59:22
