1. Already using VO
Planning to use VO
Interested in VO
ASKAP
CTA
GAIA
LIGO/VIRGO
SKA
EUCLID
JWST
LSST
FAST
Scalability
Is interoperability possible/necessary at v. large data scales? Will there be dedicated efforts within these projects to support huge cross matches, etc.?
Are the current IVOA standards scalable to the levels of the next decade?
IVOA lacunae
Strongest common emphasis is time domain (not just simple time series)
Computation close to data: server-side analysis, user code
Large data formats (HDF5)
Workflows
Feedback
Do we need better feedback mechanisms from existing (big) projects into IVOA standards process?
How do we best handle potential “forked” versions of IVOA specs in the wild?
Advice
What is the best way for projects to get help with VO standards? IVOA or national level projects?