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Article: The identification of program unstructuredness: A formal approach
Title | The identification of program unstructuredness: A formal approach |
---|---|
Authors | |
Issue Date | 1987 |
Publisher | Oxford University Press. The Journal's web site is located at http://comjnl.oxfordjournals.org/ |
Citation | Computer Journal, 1987, v. 30 n. 6, p. 507-511 How to Cite? |
Abstract | Quite a number of papers have discussed the problems of identifying unstructured programs and turning them into structured programs. Most of the papers, however, are based on intuitive arguments rather than on formal proofs. The identification of program unstructuredness has remained a difficult task. In this paper we formally study the properties of skeletons, modules, branches, iteration exits and entry nodes in program flowgraphs. We prove that two simple conditions are sufficient and necessary for the identification of unstructuredness. © 1987 The British Computer Society. |
Persistent Identifier | http://hdl.handle.net/10722/152225 |
ISSN | 2023 Impact Factor: 1.5 2023 SCImago Journal Rankings: 0.520 |
ISI Accession Number ID |
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Tse, TH | en_HK |
dc.date.accessioned | 2012-06-26T06:36:37Z | - |
dc.date.available | 2012-06-26T06:36:37Z | - |
dc.date.issued | 1987 | en_HK |
dc.identifier.citation | Computer Journal, 1987, v. 30 n. 6, p. 507-511 | en_HK |
dc.identifier.issn | 0010-4620 | en_HK |
dc.identifier.uri | http://hdl.handle.net/10722/152225 | - |
dc.description.abstract | Quite a number of papers have discussed the problems of identifying unstructured programs and turning them into structured programs. Most of the papers, however, are based on intuitive arguments rather than on formal proofs. The identification of program unstructuredness has remained a difficult task. In this paper we formally study the properties of skeletons, modules, branches, iteration exits and entry nodes in program flowgraphs. We prove that two simple conditions are sufficient and necessary for the identification of unstructuredness. © 1987 The British Computer Society. | en_HK |
dc.language | eng | en_US |
dc.publisher | Oxford University Press. The Journal's web site is located at http://comjnl.oxfordjournals.org/ | en_HK |
dc.relation.ispartof | Computer Journal | en_HK |
dc.title | The identification of program unstructuredness: A formal approach | en_HK |
dc.type | Article | en_HK |
dc.identifier.email | Tse, TH: thtse@cs.hku.hk | en_HK |
dc.identifier.authority | Tse, TH=rp00546 | en_HK |
dc.description.nature | link_to_subscribed_fulltext | en_US |
dc.identifier.doi | 10.1093/comjnl/30.6.507 | en_HK |
dc.identifier.scopus | eid_2-s2.0-0023594637 | en_HK |
dc.identifier.volume | 30 | en_HK |
dc.identifier.issue | 6 | en_HK |
dc.identifier.spage | 507 | en_HK |
dc.identifier.epage | 511 | en_HK |
dc.identifier.isi | WOS:A1987L316600005 | - |
dc.publisher.place | United States | en_HK |
dc.identifier.scopusauthorid | Tse, TH=7005496974 | en_HK |
dc.identifier.issnl | 0010-4620 | - |