Research indexNotes1 Jan 2019DOI10.5040/9798216025818.0006Notes2019 · SubscriptionDOI10.5040/9798216025818.0006ReadRead at the publisherSaveCiteAdd to literature reviewPaywalledThe full text is at the publisherOpen it at the publisher to read it.Read at the publisherDiscussionAdd to the discussionTopicsComputer scienceRelated papersMoreDetailsPublished, issue, languageSuggest a correction or report