Research index·Book chapterNotes19 Oct 2021·Open accessDOI10.1515/9780520383258-010Book chapterOpen accessNotes2021DOI10.1515/9780520383258-010ReadRead at the publisherSaveCiteAdd to literature reviewFree to read 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