This article presents a novel definition of a declarative mapping language, which is able to
map precisely and unambiguously the semantics of a domain conceptualization (defined as …

Recent studies on Business Intelligence highlights the need of on-time, trustable and sound
data access systems. Moreover the application of these systems in a flexible and dynamic …

In the Virtual Organization (VO) Management area the main challenge has been to develop
policies and models for governance and lifecycle management of a business-to-business (…

In this paper we propose a Data Integration System based on an ontology as Global
Representation. The paper briefly introduces the motivations and the benefits that the use of an …

Data integration systems are used to integrate heterogeneous data sources in a single view.
Recent work on business intelligence highlights the need of on-time, reliable and sound …

We present an overview of ODDI an Ontology Driven Data Integration system based on
Formal concept analysis and instance comparison. Data Integration systems are used to …

Data Integration systems are used to integrate heterogeneous data sources in a single view.
Recent works on Business Intelligence do highlight the need of on-time, trustable and …

Volunteered Geographic Information (VGI) is an approach to crowdsource information about
geospatial objects around us, as implemented in Open Street Map, Google Map Maker and …

Recent works on Business Intelligence do highlight the need of on-time, trustable and sound
data access systems. Moreover the application of these systems in a flexible and dynamic …

This paper discusses the role of matching operators in Data Integration process. The paper
proposes acategorization of matching operators, with the aim of distinguishing different …