Submitted on: 27 November 2019.
Revised on: 31 December 2019.
Accepted on: 18 January 2020.
KNOWLEDGE ENGINEERING REVIEW
Submitted on: 27 July 2015.
Revised on: 05 September 2015.
Accepted on: 24 September 2015.
KNOWLEDGE ENGINEERING REVIEW---CAMBRIDGE UNIV PRESS
Submitted on: 07 June 2014.
Revised on: 19 July 2014.
Accepted on: 07 August 2014.
KNOWLEDGE ENGINEERING REVIEW
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