Abstract:

[Objective] Scientific data is an important component of the strategic project that channels computing resources from the East to the West, and its smooth implementation requires the collaborative cooperation of numerous institutions. Studying its organizational mechanism and transmission mode, refining scientific technical solutions, and summarizing typical demonstration cases are of great significance for promoting the “East-West Computing Resource Transfer” related with scientific data. [Methods] We first analyze three modes of scientific data processing from the perspective of organizational mechanisms and then explore the construction of scientific data transmission models based on alliance chain theory under the research alliance mode. Finally, combined with the specific practice of scientific data transfer based on the research alliance mode and scientific data transmission model, we summarized the relevant experience of carrying out scientific data transfer under the circumstance of “East-West Computing resource transfer”. [Results] The research alliance model can integrate existing resources and promote the flow of scientific data. A traceable data transmission model can enable different institutions to have evidence to follow when confirming their rights, responsibilities, and interests. [Conclusions] Establishing a scientific organizational mechanism and transmission mode can reduce resource investment for processing scientific data with “East-West Computing Resource Transfer”, improve data transmission efficiency, and promote the safe circulation and efficient utilization of scientific data.

Key words: scientific data, East -West computing resource transfer, alliance chain, China Science and Technology Cloud Chengdu-Chongqing hub