| Περίληψη: | Two important trends in government emerging in the recent years have been on one hand the exploitation of the Web 2.0 social media supporting a more extensive interaction and collaboration, and on the other hand the opening of government data to the citizens through the Internet in order to be used for scientific, commercial and political purposes. However, there has been limited attempt of integrating them. Using a design science approach a second generation of open government data (OGD) platforms is developed, which offer to the users both the „classical‟ first generation functionalities, and also a comprehensive set of additional Web 2.0 features. The latter enables social and collaboration, which enable users to generate value from ODG. In this way users become „prosumers‟, both producing and consumingdata. Capabilities forperforming various types of processing,information and knowledge exchange, and collaboration were found to be useful and valuable in a user test. |
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English