Version 1 by Stefan Pröll
on Feb 03, 2014 13:05.

compared with
Current by Stefan Pröll
on Feb 14, 2014 08:06.

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h2. Status

_Single line status: one of Active, Started or Dormant - use tip macro_
{tip}started{tip}

h2. Contact

_Contact information - name, institution and email - for this story_
_Stefan Pröll, TUW, proell@ifs.tuwien.ac.at_

h2. User Story

_Brief statement of the issue of the form "As a <type of user>, I want <some goal> so that <some reason>"\*_
A researcher performs scientific analysis of research data and needs to work with specific subsets of raw data. The datasets are potentially large and can therefore not be stored individually. Also he needs to share his subsets with peers to enable them to reproduce his work. He needs citation mechanisms that can handle dynamic data and allow to reference complex data sets in a precise way. As he maybe needs to adjust parameters and repeat his experiments, the citation mechanism subsets need to support versioning.

h2. User Requirements/Components

_Precise statements of what is needed - eg. "A tool to validate a WARC". Further detail can be added as sub-bullets and discussion with PC sub-project encouraged\!_
\* Identify, cite and reference subsets
\* Store the query that constructed a subset, not separate subsets as individual data sets that consume storage space
\* Support versioning
\* Provide persistent identifier
\* Provide resolver service

h2. Experiments