Improving discoverability of open government data with rich metadata descriptions using semantic government vocabulary
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F19%3A10387825" target="_blank" >RIV/00216208:11320/19:10387825 - isvavai.cz</a>
Nalezeny alternativní kódy
RIV/68407700:21230/19:00325775
Výsledek na webu
<a href="https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=b1REy.miy_" target="_blank" >https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=b1REy.miy_</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.websem.2018.12.009" target="_blank" >10.1016/j.websem.2018.12.009</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Improving discoverability of open government data with rich metadata descriptions using semantic government vocabulary
Popis výsledku v původním jazyce
The descriptive metadata gathered by open data catalogs are often simple key-value pairs that describe provenance information, but not concepts from the domain of the described dataset. Search engines relying on such metadata cannot make use of semantic connections among datasets. In this paper, we present a Semantic Government Vocabulary that is used for creating rich annotations of Open Government Data, allowing to find their mutual interconnections, as well as document their meaning in the machine readable form. We discuss how the Semantic Government Vocabulary is layered based on the different ontological types of terms occurring in the Open Government Data. Next, we show how the vocabularies can be used to annotate Open Government Data on different levels of detail and how to formalize the whole stack in the Web Ontology Language. We evaluate feasibility and usability of our approach using a study in the elections domain.
Název v anglickém jazyce
Improving discoverability of open government data with rich metadata descriptions using semantic government vocabulary
Popis výsledku anglicky
The descriptive metadata gathered by open data catalogs are often simple key-value pairs that describe provenance information, but not concepts from the domain of the described dataset. Search engines relying on such metadata cannot make use of semantic connections among datasets. In this paper, we present a Semantic Government Vocabulary that is used for creating rich annotations of Open Government Data, allowing to find their mutual interconnections, as well as document their meaning in the machine readable form. We discuss how the Semantic Government Vocabulary is layered based on the different ontological types of terms occurring in the Open Government Data. Next, we show how the vocabularies can be used to annotate Open Government Data on different levels of detail and how to formalize the whole stack in the Web Ontology Language. We evaluate feasibility and usability of our approach using a study in the elections domain.
Klasifikace
Druh
J<sub>imp</sub> - Článek v periodiku v databázi Web of Science
CEP obor
—
OECD FORD obor
10201 - Computer sciences, information science, bioinformathics (hardware development to be 2.2, social aspect to be 5.8)
Návaznosti výsledku
Projekt
<a href="/cs/project/GA16-09713S" target="_blank" >GA16-09713S: Efektivní explorace prostoru propojených dat</a><br>
Návaznosti
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Ostatní
Rok uplatnění
2019
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název periodika
Web Semantics
ISSN
1570-8268
e-ISSN
—
Svazek periodika
Neuveden
Číslo periodika v rámci svazku
Neuveden
Stát vydavatele periodika
NL - Nizozemsko
Počet stran výsledku
20
Strana od-do
1-20
Kód UT WoS článku
000462166300001
EID výsledku v databázi Scopus
2-s2.0-85059232242