| KRATKA VSEBINA | Namen: S prispevkom smo želeli opozoriti na nekatera izhodišča za proučevanje kakovosti podatkov v bibliografskih in normativnih zapisih. Specifično nas je zanimalo 1) razumevanje kakovosti podatkov v katalogizaciji, 2) teoretične osnove in pojmi o kakovosti podatkov ter 3) usmerjenost novejših raziskav o kakovosti podatkov s področja katalogizacije (vključujoč digitalne knjižnice). Metodologija/pristop: Prva dela raziskave sta zasnovana eksplorativno, medtem ko smo se v študiji raziskovalnih usmeritev z metodo analize literature omejili na pomembnejše objave v letih 2003-2016. Rezultati: Kakovost podatkov smo umestili v katalogizacijo tako, da smo poskusili opredeliti dejavnike, ki vplivajo na razumevanje kakovosti podatkov v katalogizaciji. V prispevku smo povzeli nekaj izhodišč z vidikov uporabnika, enotne obdelave, organizacije/racionalizacije delovnega procesa, katalogizatorjev ter tehnologije in programske opreme. Na podlagi drugega dela prispevka o teoretičnih osnovah o kakovosti podatkov smo nato raziskovalne usmeritve povzeli skozi prizmo opredeljevanja napak, dimenzij,uporabo mer in metod merjenja, vrednotenja in interpretacije ugotovitev, tehnike in aktivnosti pri odpravljanju napak. Rezultati so pokazali možnosti razširitve nabora dimenzij, ki opredeljujejo kakovost podatkov, ter nakazali problem ekspertnega vrednotenja in smer razvoja bolj sofisticiranih avtomatiziranih postopkov merjenja in odpravljanja napak. Omejitve raziskave: Zaradi obsežnosti raziskovalnega vprašanja in slabše sistematičnosti pri izboru virov so nekateri vidiki premalo problematizirani. Izvirnost/uporabnost raziskave: Študija zapolnjuje nekatere teoretične vrzeli pri preučevanju kakovosti podatkov v katalogizaciji. // Purpose: The aim of the study is to explore starting points in researching the quality of data in bibliographic and authority records, specifically 1) how is the concept of data quality determined in cataloguing field, 2) what are basic theoretical concepts of data quality, and 3) what are research directions in data quality according to the contemporary professional literature in cataloguing (including digital libraries). Methodology/approach: The first two parts are designed in exploratory research manner, the third part has been conducted by literature review of contemporary works in the field of cataloguing in the years 2003-2016. Results: Five main factors were identified in comprehension of data quality in the field of cataloguing: users, contents and format standards, workflow rationalization, cataloguers, and cataloguing technology. From the theoretical basis the contemporary literature was disposed in the following viewpoints: determining the data problems, dimensions, metrics and evaluation, quality assessment and study interpretations, and techniques and activities of data enhancement. The results are showing trends in the extension of possible dimensions and development in automatic metric and evaluation. Moreover, the subjective evaluation from the expert point of view has been highlighted. Research limitation: Because of the extensiveness of the research question and the arbitrariness in selecting the sources, some issues have not been explored in detail. Originality/practical implications: The study is filling up sometheoretical gaps in researching data quality. |