How to extend OLAP Operators on Mondrian Server (Java)

I think there are many works over Java-based server Mondrian, in which MDX-based OLAP operators have been created to apply multidimensional analysis over data (Ex.: LMDQL, GeoMDQL, both are PhD thesis from Federal University of Pernambuco, Brazil). I’m going to explain this topic through the four OLAP operator that I have implemented for Forensic LMDQL…

Financial Forensic Analysis

This work was develped with Prof. Paulo Caetano, PhD. It has been accepted at IADIS ICWI’14 in Porto, Portugal. Abstract: The Information Technology has led many countries to adopt technologies based on internationally accepted standards for the disclosure of their financial statements. The XBRL technology is adopted to represent financial data (instances) and its semantics…

Analytical Processing for Financial Forensic Analysis

This work was develped with Prof. Paulo Caetano, PhD. It has been accepted at IEEE EDOC’14 in Ulm University, Germany. Abstract: The current status of Information Technology has prompted several countries to adopt technologies based on internationally accepted standards for the disclosure of their financial statements. In order to facilitate data exchange and increase the transparency of financial information…

XBRL and its ontologies / XBRL e suas Ontologias …

Abstract Geographic Information Systems (GIS) deal with virtual localization of real objects. The geographic data insertion in the semantic of the financial data allows the using of a tooling which utilizes geographic data with analysis tool. A financial analysis tool based on geovisualization allows accountants or auditors notice tendencies and criticalities in virtual maps. A…