Search (30 results, page 1 of 2)

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Abstract

Discusses the need for facilities for online vocabulary control and standardization of terms, codes, etc., so as to secure consistency in naming of subjects, objects, countries, languages, etc., in databases at data entry stage. Most information storage and retrieval packages for microcomputers including MicroIsis provide for online vocabulary control in formulating search expressions for information retrieval, but not at the data entry stage. VOCON.PAS is a Pascal interface program for use with MicroIsis software for (a) online selection of term(s) and/or code(s) from vocabulary control tool, such as, thesaurus, subject heading list, classification scheme, nomenclature list(s)

Source

Knowledge organization. 22(1995) no.1, S.18-22

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Abstract

Gives operational definitions of work, associated work, composite work and other selected terms. Mentions the challenges posed by the abundant availability of digital resources in different media, forms and formats to catalogers in particular and information professionals in general. Discusses with examples the applicability and adequacy of the rules and prescriptions of ISBD(ER) and AACR2, 1998 rev. for cataloging multimedia resources on CD, in view of the fact that the record medium, the physical form and format affect the effectiveness of accessing, retrieval and use of a work.

Content

Beitrag eines Themenheftes "Works as entities for information retrieval"

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Abstract

The analytico-synthetic facet methodology (ASM) of S.R.Ranganathan (SRR) helps to improve information retrieval online and on the Internet as well. Yahoo has been foreseen in the subject/query structuring based on ASM. Data mining and discovery, the design, development, use and evaluation of object-oriented databases and knowledge organization tools (KOTs) - faceted classification schemes, thesauri, classaurus, and subject indexing languages - are well supported by ASM. The fundamental nature of SRR's contributions attest to their continuing relevance and value in information storage and retrieval in the context of developments in information technology and the Internet. His theories, postulates and normative principles anchored on the Five Laws provide a holistic integrated approach to research, development and practice in knowledge organization in particular and information science in general. These contributions provide a sound foundation and stability to KOTs. SRR had visualized a self-perpetuating classification system. Computer graphics and imaging could help the examination in three or more dimensions the architecture of subject (and the associated Strength of Bond theory) proposed by SRR and the impact of interpolation of new concepts on the structure

Source

Dynamism and stability in knowledge organization: Proceedings of the 6th International ISKO-Conference, 10-13 July 2000, Toronto, Canada. Ed.: C. Beghtol et al

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Abstract

Most information storage and retrieval software packages for microcomputers including MicroISIS provide for online vocabulary control in formulating search expressions for information retrievla, but very few provide any help at the data entry stage. Describes VOCON.PAS, a Pascal interface program for use with MicroISIS software for online selection of term(s) and(or code(s) from a vocabulary control tool to specified field(s) of one or more records of a MicroISIS database

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Abstract

Discusses Ranganathan's holistic integrative approach and applications of analytico-methodology. Deals with databases that art mostly object-oriented, factual information bases. Defines data entity, data model and subject. Covers the organization of ides in specialized databases; a generalized subject structure model; designing specialized databases; indexes and searches and user interaction with the system

Source

International cataloguing and bibliographic control. 22(1993) no.3, S.46-50

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Content

Based on experiences with the design and development of a Tamil-English bilingual thesaurus this paper discusses with examples: (1) some issues related to vocabulary management in multilingual thesauri in culture-specific domains; (2) special aspects of the Tamil language in this regard; (3) alternative ways of linking certain descriptors to lengthy lists of NTs and RTs; (4) advantages of integrated use of two or more knowledge organization tools; and (5) use of the bilingual thesaurus for certain types of research in Tamil. Issues related to equivalence, non-hierarchic associative relationships, homographs, NTs are discussed. The paper suggests that integrated use of two or more knowledge organization tools adds value.

Source

Culture and identity in knowledge organization: Proceedings of the Tenth International ISKO Conference 5-8 August 2008, Montreal, Canada. Ed. by Clément Arsenault and Joseph T. Tennis

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Abstract

Summarizes some experiences of the application of the priciples and postulates of S.R. Ranganathan's General Theory of Knowledge Classification, incorporating the freely faceted approach and analytico synthetic methods, to the design and development of specialized databases, including indexing, user interfaces and retrieval. Enumerates some of the earlier instances of the facet method in machine based systems, beginning with Hollerith's punched card system for the data processing of the US Census. Elaborates on Ranganathan's holistic approach to information systems and services provided by his normative principles. Notes similarities between the design of databases and faceted classification systems. Examples from working systems are given to demonstrate the usefulness of selected canons and principles of classification and the analytico synthetic methodology to database design. The examples are mostly operational database systems developed using Unesco's Micro CDS-ISIS software

Theme

Klassifikationssysteme im Online-Retrieval

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Abstract

This paper deals with the impact of culture, especially ancient traditions and indigenous cultures, on conceptualization and semantic relationships. Gives examples of representation of the common "universal. concept of "Time,. viewed through select cultural perspectives. Provisions for representing "Time. in knowledge organization tools (KOTs) are examined. Some of the ideas and examples presented arose from our work for developing multi-lingual, multi-culture databases, the related KOTs, user-interfaces, and retrieval processes.

Source

Categories, contexts and relations in knowledge organization: Proceedings of the Twelfth International ISKO Conference 6-9 August 2012, Mysore, India. Eds.: Neelameghan, A. u. K.S. Raghavan

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Abstract

Describes the historical development of GIS; the application of computers to cartography; the varied uses and users of GIS; and the special advantages of GIS over conventional maps

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Abstract

In recent years there is growing interest in the study of paranormal phenomenon. A broad area referred to as the Science of Consciousness has emerged as a discipline. This paper is an attempt to map the domain, and examine its coverage in knowledge organization systems. An idea of the facets of the domain is also provided based on an analysis of the published literature with the suggestion that these need to be adequately provided for in systems of knowledge organization.

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

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Abstract

Discusses the importance of knowledge organization in the context of the information overload caused by the vast quantities of data and information accessible on internal and external networks of an organization. Defines the characteristics of a knowledge-based product. Elaborates on the techniques and applications of text mining in developing knowledge products. Presents two approaches, as case studies, to the making of knowledge products: (1) steps and processes in the planning, designing and development of a composite multilingual multimedia CD product, with the potential international, inter-cultural end users in view, and (2) application of natural language processing software in text mining. Using a text mining software, it is possible to link concept terms from a processed text to a related thesaurus, glossary, schedules of a classification scheme, and facet structured subject representations. Concludes that the products of text mining and data mining could be made more useful if the features of a faceted scheme for subject classification are incorporated into text mining techniques and products.

Content

Beitrag eines Themenheftes "Knowledge organization and classification in international information retrieval"

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Abstract

Interdisciplinary associations laed to the emergence of hybrid disciplines. Interdisciplinary association may be of two types - multi-disciplinary associations and interdisciplinary borrowing. Multi-disciplinary association may be juxtaposition studies or convergence of view points. Interdisciplinary borrowing involves borrowing of techniques and tools, or borrowing of data, or use of principles and theories. The emergence of hybrid discipline pose problems in classification. Some of these problems are highlighted by taking the newly emerging discipline of cycle research as a case study. Cycle research is a general theoretical study of cycle phenomena. It can be deemed to be formed by either of the two modes of formation namely distillation and clustering. In Colon Classification, ed.7, cycle research may be accomodated in the schedule of personality isolates in the basic subject BTM time series analysis

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Abstract

Newly industrialized countries in Asia are recognizing that a strong information and communication technologies infrastructure is a crucial enabling factor to aid economic growth. The slow spread of information technology use in India is identified and related to the absence of a dynamic information culture in the country. Discusses the need for a comprehensive information literacy programme in India and outlines the aims and contents of such a programme. Information literacy programmes should be an integral part of human resources development efforts to enable the country to be competitive at home and to move smoothly into the information age of the 21st century

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Abstract

MicroISIS, developed and distributed by Unesco, is used widely, aspecially in developing countries, in the design and development of databases. It has facilities for designing end user interfaces using the CDS/ISIS Pascal programming language and such interfaces can enhance the user friendliness of the software. Describes the features and application of the interface SELECT.PAS, and discusses the advantages offered by the SELECT.PAS interface to the standard MicroISIS package

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Abstract

Enumerates various paths that may lead to knowledge discovery (KD). Most of these paths begin from knowing what exists. To know what exists about an entity requires comprehensively assembling relevant data and information, in-depth analysis of the information, and identifying relations among the concepts in the related and even apparently unrelated subjects. Provision has to be made to reorganize and synthesize the information retrieved and/or that obtained through observation, experiment, survey, etc. Information and communication technologies (ICT) have considerably augmented the capabilities of information systems. Such ICT applications may range from the simple to sophisticated computerized systems, with data gathered using aerial photography, remote sensing, satellite imagery, large radar and planetary telescopes and many other instrument records of phenomena, as well as downloading via the Internet. While classification helps in data prospecting and data mining, for it to assist the KD process effectively it has to be supplemented with good indexes, hypertext links, access to statistical and modeling techniques, etc. Computer software assists text analysis, complex data manipulation, computation, statistical analysis, concept mapping, etc. But manual information systems can also assist KD. Enumerates several prerequisites to KD and relevant tools and techniques to be incorporated into information support systems. Presents case studies of information systems and services that assisted KD.

Content

Beitrag eines Themenheftes "Knowledge organization and classification in international information retrieval"

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Abstract

Case records of patients with brain tumours and the related image files (CATSCAN, MRI, X-ray, etc.) are information products generated and used by surgeons. A system has been developed to navigate within case records and link an to related image files. Hypertext links to relevant Web resources an brain tumours are also provided for from the case records. The collaborative and semantic dimensions of the knowledge base development are mentioned. Some 20 fields record administrative data and some 160 fields describe the characteristics of the tumour, its diagnosis, surgery, post-surgical complications, etc. This knowledge base forms part of a total system that includes three other databases of case sheets of patients (with tumours of the pituitary, spinal cord, and trauma), a bibliographic database, profiles of institutions, experts and projects.

Source

Knowledge organization and the global information society: Proceedings of the 8th International ISKO Conference 13-16 July 2004, London, UK. Ed.: I.C. McIlwaine

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Abstract

This paper describes a proposal for a new approach to thesaurus design and construction that could have significant implications for change in the way multilingual thesauri are handled and integrated with each other. The formula presented here has its origin in the work of the German Thesaurus Committee and has had input from a number of scientists and practitioners in the field. The emphasis is on the various types of relationships found among concepts, notions and universals in languages. These relationships are analysed and refined beyond the approach taken in existing thesauri. This proposal is very much at the discussion stage and the author invites the assistance of interested readers through criticisms, discussion and dialogue. Applications of the proposed thesaurus are included and the major goal of this proposal is to provide the basis for improved design and integration of multilingual thesauri

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Abstract

This paper deals with the impact of culture, especially indigenous cultures, on conceptualization and semantic relationships. Representation of concepts in the performing arts, mythology, humanities, and cognate domains viewed through different cultural perspectives in knowledge organization and knowledge organization tools (KOTs) is examined.

Source

Categories, contexts and relations in knowledge organization: Proceedings of the Twelfth International ISKO Conference 6-9 August 2012, Mysore, India. Eds.: Neelameghan, A. u. K.S. Raghavan

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Abstract

Describes the OM Information Service (OMIS), which provides Web access to selected extracts from the writings and sayings of various spirutual leaders, saints, seers, mystics and scholars, with biographical sketches. Web access has been made more interesting through the provision of related images and music, and user and search interfaces have been designed for the novice user. OMIS is ported from a database originally available on CDS/ISIS. Discusses the content and structure of the CDS/ISIS database, requirements for the Web and CD-ROM versions, and system design and implementation for the media. For the CD-ROM, database access is provided using a Windows version of CDS/ISIS operating as a helper application within a Netscape browser