COMMUN I CAT I ONS
CACM.ACM.ORG
OF THEACM
12/2011 VOL. 54 NO. 12
Visual Crowd Surveillance
Is Like Hydrodynamics
The Legacy of
Steve Jobs
Answer Set
Programming
How Will Astronomy
Archives Survive the
Formal Analysis of
MPI-based Parallel
Brave NUI World
Data Tsunami?
Programs
Association for
Computing Machinery