Infrastructure for e-government Web services

In efforts to use information and communication technologies for the civil and political conduct of government, many countries have begun supporting e-government initiatives. The ultimate goal is to improve government-citizen interactions through an infrastructure built around the "life experience" of citizens. To facilitate the use of welfare applications and expeditiously satisfy citizens\´ needs, we wrapped these applications in modular Web services. Adopting Web services in e-government enables government agencies to provide value-added services by defining a new service that outsources from other e-government services; to uniformly handle privacy issues: and to standardize the description, discovery, and invocation of social programs. The core of our research is to develop techniques to efficiently access e-government services while preserving citizens\´ privacy. To that end we designed and implemented an infrastructure called Web Digital Government.