Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: IVOA Provenance data model: hints from the CTA Provenance prototype   We present the last developments on the IVOA Provenance data model, mainly
based on the W3C PROV concept. In the context of the Cherenkov astronomy, the
data processing stages imply both assumptions and comparison to dedicated
simulations. As a consequence, Provenance information is crucial to the end
user in order to interpret the high level data products. The Cherenkov
Telescope Array (CTA), currently in preparation, is thus a perfect test case
for the development of an IVOA standard on Provenance information. We describe
general use-cases for the computational Provenance in the CTA production
pipeline and explore the proposed W3C notations like PROV-N formats, as well as
Provenance access solutions.

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The categories of this paper are: q-alg
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The categories of this paper are: math-ph
9
The categories of this paper are: nlin
7
The categories of this paper are: hep-th
28
The categories of this paper are: alg-geom
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The categories of this paper are: nucl-ex
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The categories of this paper are: patt-sol
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The categories of this paper are: q-bio
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The categories of this paper are: hep-ex
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The categories of this paper are: solv-int
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The categories of this paper are: comp-gas
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The categories of this paper are: gr-qc
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The categories of this paper are: hep-ph
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The categories of this paper are: math
26
The categories of this paper are: bayes-an
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The categories of this paper are: acc-phys