Data integration is one of the older research fields in the database area and has emerged shortly after database systems were first introduced into the business world. In this pa...
Trust has been considered a central aspect of successful IT outsourcing from the beginning of the outsourcing relationship to the end. A great deal of interest in trust has been d...
To probe network characteristics, two predominant ways of network comparison are global property statistics and subgraph enumeration. However, they suffer from limited information...
The integration of OLAP with web-search technologies is a promising research topic. Recommender systems are popular web-search mechanisms, because they can address information ove...
The paper presents an integrated set-theoretic data model that offers a framework for defining a unified schema for any database environment. We utilise the concepts ”entity...
Emmanuel J. Yannakoudakis, Panagiotis Andrikopoulo...