{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,8,2]],"date-time":"2025-08-02T04:29:01Z","timestamp":1754108941032},"reference-count":16,"publisher":"ASME International","issue":"2","content-domain":{"domain":["asmedigitalcollection.asme.org"],"crossmark-restriction":true},"short-container-title":[],"published-print":{"date-parts":[[2002,6,1]]},"abstract":"<jats:p>The first Technical Note in this series [1] introduced the international standard ISO 10303, informally known as STEP (STandard for the Exchange of Product model data). Subsequent Technical Notes discussed various issues faced by users of STEP and how the ISO TC184\/SC4 committee is addressing these issues. This paper presents the current move to modularize the STEP application protocol architecture. This paper describes the initial STEP architecture, requirements for improvements to the architecture, features of the new modular architecture, status and issues.<\/jats:p>","DOI":"10.1115\/1.1511520","type":"journal-article","created":{"date-parts":[[2002,9,26]],"date-time":"2002-09-26T13:50:00Z","timestamp":1033048200000},"page":"132-135","update-policy":"http:\/\/dx.doi.org\/10.1115\/crossmarkpolicy-asme","source":"Crossref","is-referenced-by-count":22,"title":["The STEP Modular Architecture"],"prefix":"10.1115","volume":"2","author":[{"given":"Allison Barnard","family":"Feeney","sequence":"first","affiliation":[{"name":"National Institute of Standards and Technology, 100 Bureau Drive, Stop 8264, Gaithersburg, MD\u200920899-8264"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"33","published-online":{"date-parts":[[2002,9,25]]},"reference":[{"key":"2019100610065611700_r1","doi-asserted-by":"crossref","unstructured":"Pratt, M.J., 2001, \u201cIntroduction to ISO 10303\u2014the STEP Standard for Product Data Exchange,\u201d ASME J. Comput. Inf. Sci. Eng. 1, (1), pp.102-103.","DOI":"10.1115\/1.1354995"},{"key":"2019100610065611700_r2","unstructured":"SC4 On-Line Web Page: http:\/\/www.tc184-sc4.org."},{"key":"2019100610065611700_r3","unstructured":"ISO TC 184\/SC4 Web Page: http:\/\/www.iso.ch\/."},{"key":"2019100610065611700_r4","unstructured":"ISO 10303-1:1994, Product data representation and exchange \u2013Part 1: Overview and Fundamental Principles."},{"key":"2019100610065611700_r5","doi-asserted-by":"crossref","unstructured":"Kemmerer, S. 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Available on-line at http:\/\/www.tc184-sc4.org\/SC4_Open\/SC4_and_Working_Groups\/WG12\/N-DOCS."},{"key":"2019100610065611700_r10","unstructured":"ISO\/DIS 10303-14:2002, Product Data Representation and Exchange\u2014Part 14: Description methods: The EXPRESS-X Language Reference Manual."},{"key":"2019100610065611700_r11","unstructured":"\u201cGuidelines for the Content of Application Protocols Using Application Modules,\u201d ISO TC 184\/SC4 N1113, 2001-05-02. Available on-line at http:\/\/www.nist.gov\/sc4\/howto\/methods\/modules\/ap_content\/."},{"key":"2019100610065611700_r12","unstructured":"\u201cGuidelines for the Content of Application Modules,\u201d ISO TC 184\/SC4 N1161, 2001-05-02. Available on-line at http:\/\/www.nist.gov\/sc4\/howto\/methods\/modules\/am_content\/."},{"key":"2019100610065611700_r13","unstructured":"Barnard Feeney, A. \u201cApplication Module Development Points in the Application Protocol Development Process,\u201d ISO TC184\/SC4 WG12 N1312, 2002-07-02. 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Available on-line at http:\/\/www.w3.org\/TR\/REC-xml."},{"key":"2019100610065611700_r15","unstructured":"Cederqvist, P. et al. \u201cVersion Management with CVS.\u201d Available on-line at http:\/\/www.cvshome.org\/docs\/manual\/."},{"key":"2019100610065611700_r16","unstructured":"STEP Module Respository Web Page: http:\/\/stepmod.sourceforge.net."}],"container-title":["Journal of Computing and Information Science in Engineering"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/asmedigitalcollection.asme.org\/computingengineering\/article-pdf\/2\/2\/132\/5625678\/132_1.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"syndication"},{"URL":"http:\/\/asmedigitalcollection.asme.org\/computingengineering\/article-pdf\/2\/2\/132\/5625678\/132_1.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,4,24]],"date-time":"2023-04-24T18:17:37Z","timestamp":1682360257000},"score":1,"resource":{"primary":{"URL":"https:\/\/asmedigitalcollection.asme.org\/computingengineering\/article\/2\/2\/132\/439630\/The-STEP-Modular-Architecture"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2002,6,1]]},"references-count":16,"journal-issue":{"issue":"2","published-print":{"date-parts":[[2002,6,1]]}},"URL":"https:\/\/doi.org\/10.1115\/1.1511520","relation":{},"ISSN":["1530-9827","1944-7078"],"issn-type":[{"value":"1530-9827","type":"print"},{"value":"1944-7078","type":"electronic"}],"subject":[],"published":{"date-parts":[[2002,6,1]]}}}