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  • × author_ss:"Dahlberg, I."
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  1. Dahlberg, I.: Historical paradigms in the philosophy of classification (1994) 0.00
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    Type
    a
  2. Dahlberg, I.: Wissen und Bildung in einer informatisierten Welt (1999) 0.00
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    Type
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  3. Dahlberg, I.: Towards a future for knowledge organization (2006) 0.00
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    Source
    Knowledge organization, information systems and other essays: Professor A. Neelameghan Festschrift. Eds.: K.S. Raghavan u. K.N. Prasad
    Type
    a
  4. Dahlberg, I.: DIN 32705: the German standard on classification systems : a critical appraisal (1992) 0.00
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    Abstract
    The German standard on the construction and further development of classification systems is introduced with its background. The contents of its 8 chapters is described. A critical appraisal considers (1) the fact that the standard does not openly deal with the optimal form of CS, viz. faceted CS, but treats them as one possibility among others, although the authors seem to have had this kind in mind when recommending the section on steps of CS development and other sections of the standard; (2) that the standard does not give any recommendation on the computerization of the necessary activities in establishing CS; and (3) that a convergence of CS and thesauri in the form of faceted CS and faceted thesauri has not been taken into consideration. - Concludingly some doubts are raised whether a standard would be the best medium to provide recommendations or guidelines for the construction of such systems. More adequate ways for this should be explored
    Type
    a
  5. Dahlberg, I.: ¬The Information Coding Classification (ICC) : a modern, theory-based fully-faceted, universal system of knowledge fields (2008) 0.00
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    Abstract
    Introduction into the structure, contents and specifications (especially the Systematifier) of the Information Coding Classification, developed in the seventies and used in many ways by the author and a few others following its publication in 1982. Its theoretical basis is explained consisting in (1) the Integrative Level Theory, following an evolutionary approach of ontical areas, and integrating also on each level the aspects contained in the sequence of the levels, (2) the distinction between categories of form and categories of being, (3) the application of a feature of Systems Theory (namely the element position plan) and (4) the inclusion of a concept theory, distinguishing four kinds of relationships, originated by the kinds of characteristics (which are the elements of concepts to be derived from the statements on the properties of referents of concepts). Its special Subject Groups on each of its nine levels are outlined and the combinatory facilities at certain positions of the Systematifier are shown. Further elaboration and use have been suggested, be it only as a switching language between the six existing universal classification systems at present in use internationally.
    Content
    Beitrag eines Themenheftes "Facets: a fruitful notion in many domains".
    Type
    a
  6. Dahlberg, I.: Concepts and terms : ISKO's major challenge (2009) 0.00
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    Abstract
    Starting from the premise that extant knowledge of the discipline of Knowledge Organization ought to be made accessible by its knowledge units (concepts) this article includes short descriptions of the work of E.Wuester (Austria) and F. Riggs (USA) who both had laid foundations in this field. A noematic concept of knowledge (Diemer 1962, 474) is used for the necessary work to be done. It is shown how a concept-theoretical approach (relying on the characteristics of concepts and their system-building capacity) can be applied for pertinent terminological work. Earlier work in this regard by standardization bodies is mentioned. Seven necessary steps towards accomplishment are outlined.
    Type
    a
  7. Dahlberg, I.: On the theory of the concept (1979) 0.00
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    Type
    a
  8. Dahlberg, I.: Classification theory, yesterday and today (1976) 0.00
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    Abstract
    Until very recently, classification theory was held to be nothing but an expressed or unconscious knowledge framed in intuitively given reasons for the subdivision and arrangement of any universe. Today, after clarification of the elements of classification systems as well as the basis of concept relationshios it is possible to apply a number of principles in the evaluation of existing systems as well as in the construction of new ones and by this achieving relatively predictable and repeatable results
    Type
    a
  9. Dahlberg, I.: Conceptual structures and systematization (1995) 0.00
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    Abstract
    Examines the nature of knowledge and the relationship between the transfer of knowledge and information communication. Discusses the 3 kinds of relationships existing between concepts: formal; form-categorical; and material relationships, and characteristics of concepts. Concludes with a discussion of conceptual structures for concept definitions, conceptual systematization , concept systematization and functionality, and the analytical, referent-oriented concept theory
    Type
    a
  10. Dahlberg, I.: Classification structure principles : Investigations, experiences, conclusions (1998) 0.00
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    Abstract
    For the purpose of establishing compatibility between the major universal classification systems in use, their structure principles were investigated and crucial points of difficulty for this undertaking were looked for, in order to relate the guiding classes, e.g. of the DDC, UDC, LCC, BC, and CC, to the subject groups of the ICC. With the help of a matrix into whose fields all subject groups of the ICC were inserted, it was not difficult at all to enter the notations of the universal classification systems mentioned. However, differences in terms of level of subdivision were found, as well as differences of occurrences. Most, though not all, of the fields of the ICC matrix could be completely filled with the corresponding notations of the other systems. Through this matrix, a first table of some 81 equivalences was established on which further work regarding the next levels of subject fields can be based
    Type
    a
  11. Dahlberg, I.: How to improve ISKO's standing : ten desiderata for knowledge organization (2011) 0.00
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    Abstract
    In 2009 ISKO had its 20th anniversary, a time for review and reflection on what might be envisaged to further Knowledge Organization in the forthcoming years. In addition to some proposals set forth at the end of this contribution, ten desiderata appear urgent. A preliminary condition to any other consideration is the recognition of the fundamental difference in the organization of knowledge between the concept (i.e., the unit of knowledge)-the conceptual level-and the word, term or code-the verbal level-and the need for implementing this distinction in theory and practice (Desideratum 1). On this basis, some further proposals are enunciated. The 2nd proposition concerns the surveying of extant classification systems, thesauri, and other means of organizing, ordering, and indexing knowledge; the 3rd proposition envisages the improvement of expert training in Knowledge Organization (KO), also with regard to curricula and professional acknowledgment. Nr.4) refers to the professionalization of the hitherto rather neglected national ISKO secretariats, as well as the international ISKO secretariat. Nr.5) urges a systematic survey of KO-relevant concepts to serve as a model or standard for other subject fields, Nr.6) claims the establishment of KO Institutes, Nr.7) views consultancy to the effect that anybody interested in KO may approach ISKO for help, Nr 8) urges ISKO's promotion of membership and chapters in as many countries as possible, Nr.9) presses for intensification of ISKO's publication activities, and Nr.10) pleads for KO as a scientific discipline on its own.
    Content
    1. Recognize the units in an order system (classification system, thesaurus, ontology, etc.) as concepts/knowledge units, analyse their essential characteristics, and use these characteristics when creating a Knowledge Order System. 2. Recognize the units in an order system (classification system, thesaurus, ontology, etc.) as concepts/knowledge units, analyse their essential characteristics, and use these characteristics when creating a Knowledge Order System. 3. An ISKO group should elaborate a curriculum for the various KO activities to be published after approval by the ISKO Executive Board (EB). Together with this, the qualifying titles of different professionals (teacher, professor, system designer etc.) should also be discussed by the ISKO EB, adopted and proposed for acknowledgement by official institutions; and, 2) It may be possible for ISKO to establish its own Academy and also take care of teaching with the elaborated curricula. 4. Every national ISKO Chapter and the General Secretariat should make efforts to employ a paid expert for the necessary secretarial work, and seek financial support therefore from national or international organizations, in order to become more professionalised. 5. The ISKO Executive Board should decide to elaborate and publish an order system of all KO-relevant concepts to serve as a model and perhaps sometimes as a standard for similar work in other scientific disciplines and knowledge fields.
    6. Establishment of national Knowledge Organization Institutes should be scheduled by national chapters, planned energetically and submitted to corresponding administrative authorities for support. They could be attached to research institutions, e.g., the Max-Planck or Fraunhofer Institutes in Germany or to universities. Their scope and research areas relate to the elaboration of knowledge systems of subject related concepts, according to Desideratum 1, and may be connected to training activities and KOsubject-related research work. 7. ISKO experts should not accept to be impressed by Internet and Computer Science, but should demonstrate their expertise more actively on the public plane. They should tend to take a leading part in the ISKO Secretariats and the KO Institutes, and act as consultants and informants, as well as editors of statistics and other publications. 8. All colleagues trained in the field of classification/indexing and thesauri construction and active in different countries should be identified and approached for membership in ISKO. This would have to be accomplished by the General Secretariat with the collaboration of the experts in the different secretariats of the countries, as soon as they start to work. The more members ISKO will have, the greater will be its reputation and influence. But it will also prove its professionalism by the quality of its products, especially its innovating conceptual order systems to come. 9. ISKO should-especially in view of global expansion-intensify the promotion of knowledge about its own subject area through the publications mentioned here and in further publications as deemed necessary. It should be made clear that, especially in ISKO's own publications, professional subject indexes are a sine qua non. 10. 1) Knowledge Organization, having arisen from librarianship and documentation, the contents of which has many points of contact with numerous application fields, should-although still linked up with its areas of descent-be recognized in the long run as an independent autonomous discipline to be located under the science of science, since only thereby can it fully play its role as an equal partner in all application fields; and, 2) An "at-a-first-glance knowledge order" could be implemented through the Information Coding Classification (ICC), as this system is based on an entirely new approach, namely based on general object areas, thus deviating from discipline-oriented main classes of the current main universal classification systems. It can therefore recoup by simple display on screen the hitherto lost overview of all knowledge areas and fields. On "one look", one perceives 9 object areas subdivided into 9 aspects which break down into 81 subject areas with their 729 subject fields, including further special fields. The synthesis and place of order of all knowledge becomes thus evident at a glance to everybody. Nobody would any longer be irritated by the abundance of singular apparently unrelated knowledge fields or become hesitant in his/her understanding of the world.
    Footnote
    Slightly revised translation into English of a contribution given at the 11th German ISKO Conference, Bonn, 19-21 Oct.2009. Vgl.: http://www.ergon-verlag.de/isko_ko/downloads/ko_38_2011_1g.pdf.
    Type
    a
  12. Dahlberg, I.: What is knowledge organization? (2014) 0.00
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    Abstract
    As an introduction, the circumstances leading to the foundation of the International Society for Knowledge Organization (ISKO) are outlined and the prerequisites for the formal and conceptual description of the scope of knowledge organization (KO) are laid out, followed by the explanation of the scheme as used in the bibliography of KO. An overview is provided of the tasks and activities of this discipline; thereafter and in conclusion an urgent appeal is made to ISKO and to all active scientific societies with a view to establishing KO as an autonomous scientific discipline within the science of science, as well as an indication is given of urgently required tasks.
    Type
    a
  13. Dahlberg, I.: International Society for Knowledge Organization (ISKO) (2009) 0.00
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    Abstract
    The aims, tasks, activities, and achievements of the International Society for Knowledge Organization (1989-) are presented. ISKO is that group of scholars and practitioners who feel responsible for questions pertaining to the conceptual organization and processing of knowledge, the scientific bases of which lie in knowledge drawn from the fields of logic, organization science, psychology, science theory, informatics, semiotics, linguistics, and philosophy. It aims at giving advice in the construction, perfection, and application of such organizational tools as classification systems, taxonomies, thesauri, terminologies, as well as their use for indexing purposes and thereby for the retrieval of information. Events leading up to the founding of ISKO in 1989 are described. The aims and objectives of ISKO according to its statutes are mentioned, as well as its organization, its biennial international conferences with their proceedings volumes, and the establishment of a further conference series and a textbook series. The drive and success of coordinators in establishing chapters in many countries is reviewed as well. The activities of the chapters (mainly by their own meetings and conferences) and subsequently their publications during the past years are also included. The idea and structure of ISKO's official journal-Knowledge Organization-is explained, and ISKO's Web site is given. Finally, the need for the Society is discussed, and its possible future is considered.
    Type
    a