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Refer to the following sections of 6 - Dependencies Between Semantic Infrastructure 2.0 and caGrid in the caGrid 2.0 Roadmap Documents

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In an effort similar to developing this roadmap for the future CBIIG Semantic Infrastructure 2,0, a team is developing a roadmap for the future platform, security and tools, caGrid 2.0. The Semantic Infrastructure Roadmap effort is expected to be deeply harmonious with the future direction of caGrid2.0 will be tightly integrated with the runtime caGrid 2.0. The purpose is to achieve a more comprehensive approach to computable semantic interoperability then is possible with the existing integration between caDSR and caGrid 1.x. With the adoption of SAIF (Service-Aware Interoperability Framework) and Enterprise Conformance and Compliance Framework (ECCF) and the introduction of behavioral semantics, the infrastructure of the grid must provide increasingly sophisticated support to leverage and enforce these behavioral specifications.

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The Semantic Infrastructure 2.0 effort is still deciding on the format and structure to be used. This decision will be important to caGrid 2.0, as it will inform how things like the publishing of service metadata work, and how higher layer semantics (for example, operation preconditions) are built upon static descriptions (for example, WSDL). It is expected, however, that a transition from ISO 11179 metadata to RIM-derived semantics is important in the future infrastructure. As further information is available from both roadmap efforts, this section will evolve to discuss the impact on the platform.