Columbia subject headings:
Astronomy--Data processing.
Astronomy--Observations--Data processing.
Harvard subject headings:
Astronomy
Astronomy--Computer simulation--Congresses.
Astronomy--Data processing--Congresses
Astronomy--Databases--Standards--Congresses.
Astrophysics
Computer network architectures.
Computer networks
Data structures (Computer science).
Physics.
Princeton subject headings:
Astronomy--Computer network resources--Congresses.