Information Technology Reference
In-Depth Information
day. Likewise, operating this gateway is simply achieved by a part-time system
administrator. These observations clearly show that gUSE
fits very well for
developing and operating a science gateway.
SSS-Gateway serves a comprehensive set of statistical models, but there still
exists room to improve it further. For example, as the granularity of analysis study
becomes
finer, i.e., the number of sites and source grids increases, SSF4 may
require a considerable amount of computation time. This can greatly bene
t from a
parallel execution approach. Hence, SSF4 workflow is being redesigned as a
parameter sweep workflow: after a generator job splits the site region into smaller
parts, a parametric job performs the analysis calculations in parallel, and
finally a
collector job combines the results produced and prepares the
final output. In
addition, SSS-Gateway continuously collects user feedback for improvement. As a
result, new models, seismicity data formats, and catalog sources are added to the
gateway based on user requests.
Search WWH ::
Custom Search