caa a22 4500 397503318 CHVBK 20180308164538.0 cr unu---uuuuu 161202e19950101xx s 000 0 eng 10.1093/oxfordjournals.rpd.a082520 doi 0144-8420 pii (NATIONALLICENCE)oxford-10.1093/oxfordjournals.rpd.a082520 Pretschner (INVITED) D.P. INVITED Data Analysis and Information Modelling: Objects Codes, Concepts [Elektronische Daten] [D.P. Pretschner (INVITED)] Acceptance, performance and usefulness of knowledge-based systems for quality control and radiation protection in diagnostic radiology and nuclear medicine depend on the technical competence of its developers and the medical, juridical and/or administrative relevance for its users. In promoting the efficient application of communication and information technologies the two groups of experts (developers, users) distinguished by overlapping domains of knowledge, objectives, subject fields and different concept, term and code systems have to be harmonised. On conceptual and methodological levels various strategies are discussed: conventional and classification systems (Read Codes, ICD-9, SNOMED etc.), object-oriented analysis and design (e.g. NHS: CBS, CCPM), and standardised terminologies for international vocabularies, nomenclatures, encyclopaedias and thesauri according to ISO, CEN/TC 251, UMLS, AIM. Conceptual modelling using new terminological representation languages based on formal logic and semantics is proposed for the development of an open, unified concept and code system for the liberation of concepts from inadequate codes. It is assumed that work on well-formed terminologies promises more consistent and superior representation of expert knowledge for European information interchange, computer processing and quality assurance than (sometimes necessary) 'separatistic' and 'particularistic' solution islands. Radiation Protection Dosimetry Radiation Protection Dosimetry Oxford University Press 57/1-4(1995-01-01), 175-184 0144-8420 57:1-4<175 1995 57 rpd https://doi.org/10.1093/oxfordjournals.rpd.a082520 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1093/oxfordjournals.rpd.a082520 text/html Onlinezugriff via DOI NATIONALLICENCE 100 1- Pretschner (INVITED) D.P. INVITED NATIONALLICENCE 773 0- Radiation Protection Dosimetry Oxford University Press 57/1-4(1995-01-01), 175-184 0144-8420 57:1-4<175 1995 57 rpd Metadata rights reserved CC BY-NC-4.0 http://creativecommons.org/licenses/by-nc/4.0 nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-oxford