8282 KB343 KB0 KB2014Heričko, MarjanPušnik, MajaRupnik, RokXX, 157 str., 30 cmCOBISSID:17585430URN:URN:NBN:SI:doc-DXCYA96GslM. Pušnikvisokošolska delabuilding blocksdomain-specificgradnikikakovostmetricsmetrikeocena kakovostiqualitystructure patternsvzorci gradnje XML shemXML documentsXML dokumentiXML schemeXML shemaVrednotenje kakovosti domensko specifičnih XML shem| doktorska disertacija|Dissertation addresses a holistic approach to objective XML schema evaluation. Quality of XML schemas has an important impact on information services and solutions. Because of the extensive use of XML schemas in different domains for various purposes, the key research question addressed aspects and quality variables that apply generally to all XML schemas or are domain specific. An approach was developed, enabling an objective XML schema evaluation. A quality index was defined and validated, basing on six quality aspects (structure, transparency, optimality, minimalism, re-use and integrability). To evaluate quality aspects, composite metrics were presented and validated on a set of 250 XML schemas. With empirical research and statistical analysis domain specific quality aspects were identified, as well as a domain specific vector for XML schema evaluation. A set of guidelines and good practices in XML schema development was presented, as well as domain specific XML schema building patternsDisertacija naslavlja celovit pristop za objektivno vrednotenje XML shem, katerih kakovost vpliva na učinkovitost razvoja informacijskih rešitev in storitev. Ker se XML sheme množično uporabljajo v različnih domenah, je bilo ključno raziskovalno vprašanje, kateri so tisti vidiki in parametri kakovosti XML shem, ki so splošno veljavni, ter kateri so pogojeni z značilnostmi domene uporabe. Razvit je pristop objektivnega vrednotenja kakovosti XML shem (indeks kakovosti), ki temelji na šestih vidikih kakovosti (strukturiranost, preglednost in dokumentiranost, optimalnost, minimalnost, ponovna uporabnost ter povezljivost). Za oceno vidikov kakovosti so predstavljene sestavljene metrike, preverjene na naboru 250 XML shem. S pomočjo empiričnih raziskav in statističnih analiz so identificirani domensko specifični vidiki kakovosti XML shem, podan je predlog domensko specifičnega vektorja za vrednotenje XML shem. Oblikovan je nabor priporočil in dobrih praks uporabe ključnih gradnikov XML shem ter značilnih vzorcev gradnje XML shem po posameznih domenahTEXTvisokošolska delatheses and dissertationsSlovenian National E-content AggregatorNational and University Library of SloveniaUniverza v Mariboru, Fakulteta za elektrotehniko računalništvo in informatiko