{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,25]],"date-time":"2026-10-25T16:57:35Z","timestamp":1792947455200,"version":"4.5.0"},"reference-count":31,"publisher":"World Scientific Pub Co Pte Lt","issue":"03","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Int. J. Coop. Info. Syst."],"published-print":{"date-parts":[[2014,9]]},"abstract":"<jats:p> In dynamic environments, changes are often unpredictable and complex. Process models cannot be fully specified up-front and process flexibility becomes a key issue. Enterprise applications and systems supporting such processes are increasingly being architected in a service-oriented style. In this light, our goal is to analyze service orchestration approaches from a process flexibility perspective. Through a systematic literature review, we evaluate 17 service orchestration approaches and analyze their support for: (i) variability, support for large collections of process variants, (ii) adaptation, need for instance changes during runtime, (iii) evolution, need for schema changes during runtime, and (iv) looseness, need for loosely-specified models. The review findings provide a clearer understanding of process flexibility requirements and service orchestration mechanisms that support them, helping us to understand the limitations and shed light on future research areas. <\/jats:p>","DOI":"10.1142\/s0218843014300010","type":"journal-article","created":{"date-parts":[[2014,6,13]],"date-time":"2014-06-13T08:59:16Z","timestamp":1402649956000},"page":"1430001","source":"Crossref","is-referenced-by-count":8,"title":["Process Flexibility in Service Orchestration: A Systematic Literature Review"],"prefix":"10.1142","volume":"23","author":[{"given":"Aitor","family":"Murguzur","sequence":"first","affiliation":[{"name":"Software Production Area, IK4-Ikerlan Research Center, Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Karmele","family":"Intxausti","sequence":"additional","affiliation":[{"name":"Software Production Area, IK4-Ikerlan Research Center, Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Aitor","family":"Urbieta","sequence":"additional","affiliation":[{"name":"Software Production Area, IK4-Ikerlan Research Center, Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Salvador","family":"Trujillo","sequence":"additional","affiliation":[{"name":"Software Production Area, IK4-Ikerlan Research Center, Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Goiuria","family":"Sagardui","sequence":"additional","affiliation":[{"name":"Software and Web Engineering Group, Mondragon University, Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"219","published-online":{"date-parts":[[2014,8,14]]},"reference":[{"key":"rf1","volume-title":"Wiley Encyclopedia of Computer Science and Engineering","author":"van der Aalst W. 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