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Mitchell, J.S.: DDC 22 : an introduction (2003) 0.02
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Abstract

Dewey Decimal Classification and Relative Index, Edition 22 (DDC 22) will be issued simultaneously in print and web versions in July 2003. The new edition is the first full print update to the Dewey Decimal Classification system in seven years-it includes several significant updates and many new numbers and topics. DDC 22 also features some fundamental structural changes that have been introduced with the goals of promoting classifier efficiency and improving the DDC for use in a variety of applications in the web environment. Most importantly, the content of the new edition has been shaped by the needs and recommendations of Dewey users around the world. The worldwide user community has an important role in shaping the future of the DDC.

Object

DDC-22

Chan, L.M.; Mitchell, J.S.: Dewey Decimal Classification : principles and applications (2003) 0.02

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Object: DDC-22

Vizine-Goetz, D.; Mitchell, J.S.: Dewey 2000 (2001) 0.02

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Footnote: Teil eines Themenheftes: OCLC and the Internet: An Historical Overview of Research Activities, 1990-1999 - Part I

Mitchell, J.S.: DDC 22: Dewey in the world, the world in Dewey (2004) 0.02
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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.

Object

DDC-22
Mitchell, J.S.: DDC 21 : an introduction (1997) 0.02
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Abstract

In this paper, I will present a general introduction to Edition 21, the new edition of the Dewey Decimal Classification. I will also briefly describe the underlying database and some new uses of Dewey in the electronic information environment. The twenty-first edition of the Dewey Decimal Classification has just been published in print and electronic versions. Edition 21 contains changes in the organization of several disciplines. It also provides expansions for new areas of knowledge, accommodates many political and social changes, and includes updated terminology. Edition 21 also features several structural changes that make the Classification easier to apply, reflect modern classification design principles, and support electronic distribution.
Mitchell, J.S.; Zeng, M.L.; Zumer, M.: Modeling classification systems in multicultural and multilingual contexts (2012) 0.01
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Abstract

This paper reports on the second part of an initiative of the authors on researching classification systems with the conceptual model defined by the Functional Requirements for Subject Authority Data (FRSAD) final report. In an earlier study, the authors explored whether the FRSAD conceptual model could be extended beyond subject authority data to model classification data. The focus of the current study is to determine if classification data modeled using FRSAD can be used to solve real-world discovery problems in multicultural and multilingual contexts. The paper discusses the relationships between entities (same type or different types) in the context of classification systems that involve multiple translations and /or multicultural implementations. Results of two case studies are presented in detail: (a) two instances of the DDC (DDC 22 in English, and the Swedish-English mixed translation of DDC 22), and (b) Chinese Library Classification. The use cases of conceptual models in practice are also discussed.
Mitchell, J.S.; Zeng, M.L.; Zumer, M.: Modeling classification systems in multicultural and multilingual contexts (2014) 0.01
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Abstract

This article reports on the second part of an initiative of the authors on researching classification systems with the conceptual model defined by the Functional Requirements for Subject Authority Data (FRSAD) final report. In an earlier study, the authors explored whether the FRSAD conceptual model could be extended beyond subject authority data to model classification data. The focus of the current study is to determine if classification data modeled using FRSAD can be used to solve real-world discovery problems in multicultural and multilingual contexts. The article discusses the relationships between entities (same type or different types) in the context of classification systems that involve multiple translations and/or multicultural implementations. Results of two case studies are presented in detail: (a) two instances of the Dewey Decimal Classification [DDC] (DDC 22 in English, and the Swedish-English mixed translation of DDC 22), and (b) Chinese Library Classification. The use cases of conceptual models in practice are also discussed.
Mitchell, J.S.: DDC21 and beyond : the Dewey Decimal Classification prepares for the future (1995) 0.01
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Abstract

The Dewey Decimal Classification is preparing for the future in a number of ways. Editorial work is supported by a UNIX-based system and access to online bibliographic databases. Two editions of Electronic Dewey have been published and a Windows version is under development The Classification is continuously revised to keep pace with knowledge. Various changes have been introduced to address classifier convenience, modern classification design principles, and electronic distribution. A Dewey research agenda has been identified to guide future development and explore new opportunities. I will describe a few of the changes underway and suggest some questions to guide future directions for the Dewey Decimal Classification.

Mitchell, J.S.; Rype, I.; Svanberg, M.: Mixed translation models for the Dewey Decimal Classification (DDC) System (2008) 0.01

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Mitchell, J.S.; Rype, I.; Svanberg, M.: Mixed translations of the DDC : design, usability, and implications for knowledge organization in multilingual environments (2011) 0.01

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