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The execution of data-based applications on distributed environments is prone to different failures in the different steps of the process. These steps range from the search on available references and data to the adaptation of the applications of interest to the different platforms where they are going to be efficiently run, which requires a deep understanding of their specific characteristics. In...
The neoclassical transport is a lower limit of the whole transport in plasmas confined in fusion devices, either stellarators or tokamaks. Even more, the determination of a vast database compiling monoenergetic and transport coefficients is very useful for coupling different codes, which can use those values as input data. The DKEsG application is able to obtain such parameters on Grid infrastructures...
This paper analyzes the structure and content of the SCP-ECG standard to further design a tailor-made security extension. It is proposed to limit the access privileges of the users by means of role-based profiles (teaching/research, examination, diagnosis, storage) which are implemented with cryptographic elements (ciphering, digital certificates and signatures). A new security section is added to...
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