A Portal based interface for compositing multiple streams of experimental data to video
Date
2007Author
Kutnick, Gilead
McMullen, Donald
Huffman, Kianosh
Ma, Yu
Metadata
Show full item recordAbstract
As an extension to our work on portals and portlets as user
interfaces for remote access to instruments we are developing a
set of Web Services to capture and implement tasks in a scientific
workflow. The workflow described here, controlled through JSR
168 portlets, composites many different time varying data streams
captured during an X-ray diffraction crystallography experiment
into a single video movie useful as a permanent record. These
movies are useful for debugging the experiment and as authentic
research material for teaching applications. In this paper we
describe the individual services, their composition into the datato-
video service, and the portal interface for using the service.
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