Interoperability of Cross-Border European Egovernment Services: Some Design Issues

The authors analyse some of the research outcomes achieved during the implementation of the EC GUIDE research project “Creating an European Identity Management Architecture for eGovernment”, as well as their personal experience. The project goals and achievements are however considered in a broader context. The key role of Identity in the Information Society was emphasised, that the research and development in this field is in its initial phase. The scope of research related to Identity, including the one related to Identity Management and Interoperability of Identity Management Systems, is expected to be further extended. The authors analyse the abovementioned issues in the context established by the EC European Interoperability Framework (EIF) as a reference document on interoperability for the Interoperable Delivery of European eGovernment Services to Public Administrations, Business and Citizens (IDABC) Work Programme. This programme aims at supporting the pan-European delivery of electronic government services.

A "Cross-technology" Software Development Approach

Contemporary web-based software solutions are usually composed of many interoperating applications. Classical approach is the different applications of the solution to be created inside one technology/platform, e.g. Java-technology, .NET-technology, etc. Wide spread technologies/platforms practically discourage (and sometime consciously make impossible) the cooperation with elements of the concurrent technologies/platforms. To make possible the usage of attractive features of one technology/platform in another technology/platform some “cross-technology” approach is necessary. In the paper is discussed the possibility to combine two existing instruments – interoperability protocols and “lifting” of procedures – in order to obtain such cross-technology approach.