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From Burn Lewis <burnle...@gmail.com>
Subject Re: merging CAS objects
Date Fri, 16 Sep 2011 14:16:50 GMT
Yes, UIMA-AS will do the merging for you if you run the annotators in a
parallel step with a custom flow controller.  For an example
see: examples/descriptors/flow_controller/MeetingDetectorTAE_AdvancedFixedFlow.xml
Assuming the annotators are independent of one another, the resultant CAS
would be equivalent to running them in sequence.
Throughput will also be improved if you use a multi-core machine or deploy
some or all of the annotators remotely.

A CasMultiplier could be used if you already have produced the output XMI
CASes, but would require user code to check that the sofa data is the same
and to copy the annotations into the new output CAS.

~Burn

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