"Split/merge: System support for elastic execution in virtual middle boxes." in
NSDI, pp: 227-240.
NSDI is defined as "a physical, organizational, and virtual network designed to enable the development and sharing of this nation's digital geographic information resources" (Federal Geographic Data Committee (FGDC) Web site).
[4] Zhao, Yao, et al, "BotGraph: Large Scale Spamming Botnet Detection,"
NSDI, Vol.
ESG's use of the FGDC Metadata standard also allows it to search across the
NSDI collection of heterogeneous catalogs.
This understanding poses an interesting conundrum for developing local government participation in the National Spatial Data Infrastructure (
NSDI).
Lessons learnt from Italian
NSDI. INSPIRE Infrastructure for Spatial Information in Europe.