This document has been archived and replaced by: nsf18531.
Software Infrastructure for Sustained Innovation (SSE, SSI, S2I2): Software Elements, Frameworks and Institute Conceptualizations Archived
Document Type: Program Announcements & Information. View Program Page
Document Number: nsf17526
Document History: Posted: December 5, 2016. Replaces: nsf15553. Replaced By: nsf18531.
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