A Comprehensive Framework on Multidimensional Modeling
In this paper we discuss what current multidimensional design approaches provide and which are their major flaws. Our contribution...
A Framework for Populating Ontological Models from Semi-structured Web Documents
The Web is the largest repository of information that has ever existed. This information is presented in a human...
Data Management in a Modern ITS: Problems and Solutions
The sustainable urban mobility of people and goods in a territory has become one of the major challenges which...
A NFR-Based Framework for User-Centered Adaptation
Pervasive environments support users’ daily routines in an invisible and unobtrusive way. To do so, they include a technical...
Concept-Based Web Search
Traditional web search engines are keyword-based. Such a mechanism is effective when the user knows exactly the right words...
A Linear Algebra Technique for (de)Centralized Processing of SPARQL Queries
We are witnessing the evolution of the Web from a worldwide information space of linked documents to a global...
Non-binary Evaluation for Schema Matching
In this work we extend the commonly used binary evaluation of schema matching to support evaluation methods for non-binary...
An Integrated Conceptual Model to Incorporate Information Tasks in Workflow Models
In information-rich environments, participants can, and often must, access and use diverse sources of data to support their decision-making...
A Method for the Definition and Treatment of Conceptual Schema Quality Issues
In the literature, there are many proposals of quality properties of conceptual schemas, but only a few of them...
Synthesizing Object Life Cycles from Business Process Models
Business process models expressed in UML activity diagrams can specify the flow of stateful business objects among activities. Such...
