Aggregation by Provenance Types: A Technique for Summarising Provenance Graphs


Moreau, Luc (2015) Aggregation by Provenance Types: A Technique for Summarising Provenance Graphs At GRAPHS AS MODELS 2015. 16 pp, pp. 129-144. (doi:10.4204/EPTCS.181.9).

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Description/Abstract

As users become confronted with a deluge of provenance data, dedicated techniques are required to make sense of this kind of information. We present Aggregation by Provenance Types, a provenance graph analysis that is capable of generating provenance graph summaries. It proceeds by converting provenance paths up to some length k to attributes, referred to as provenance types, and by grouping nodes that have the same provenance types. The summary also includes numeric values representing the frequency of nodes and edges in the original graph.Quantitative and qualitative evaluations and a complexity analysis show that this technique is tractable; with small values of k, it can produce useful summaries and can help detect outliers. We illustrate how the generated summaries can further be used for conformance checking and
visualization.

Item Type: Conference or Workshop Item (Paper)
Digital Object Identifier (DOI): doi:10.4204/EPTCS.181.9
Venue - Dates: GRAPHS AS MODELS 2015, 2015-02-12
Organisations: Web & Internet Science
ePrint ID: 364726
Date :
Date Event
7 May 2014Submitted
12 February 2015Accepted/In Press
19 March 2015e-pub ahead of print
10 April 2015Published
Date Deposited: 07 May 2014 12:20
Last Modified: 17 Apr 2017 13:51
Further Information:Google Scholar
URI: http://eprints.soton.ac.uk/id/eprint/364726

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