Reference models for data analysis with data warehouses may consist of multidimensional
reference models and analysis graphs. Multidimensional reference models are best-practice …

In this tutorial, we present an ontology-driven business intelligence approach for
comparative data analysis which has been developed in a joint research project, Semantic …

In the present paper we propose a logic model for the representation of Key Performance
Indicators (KPIs) that supports the construction of a valid reference model (or KPI ontology) …

A growing number of public institutions all over the world have recently started to make
government statistical data available in open formats, thus enhancing transparency and …

Evidence-based governance and e-democracy both rely on the capability to analyze
aggregated and statistical data. Recent studies report that existing analysis tools were never …

Kurzfassung In vielen Unternehmen und Organisationen stellt Business Intelligence (BI)
einen etablierten Unternehmensbereich dar, der eine unverzichtbare Basis zur …

A growing number of public institutions all over the world has recently started to publish
statistical data according to the RDF Data Cube vocabulary, as open and machine-readable …

In this work, we present the implementation of a prototype that extends a conventional data
warehouse with judgement and analysis rules by using a commercial database system. This …

Business Intelligence (BI) systems have been adopted for decades to collect and analyze
(periodically) a mass of relevant information from internal data sources. With the emergence …

2 Hintergrund Bevor auf die erstellte Implementierung des BIRD-Ansatzes von Schütz ua
(2016) eingegangen wird, wird in diesem Abschnitt der Ansatz selbst erläutert. Außerdem …