{"id":"https://openalex.org/W3122406465","doi":"https://doi.org/10.1109/tsc.2021.3054036","title":"Identifying a Minimum Sequence of High-Level Changes Between Workflows","display_name":"Identifying a Minimum Sequence of High-Level Changes Between Workflows","publication_year":2021,"publication_date":"2021-01-25","ids":{"openalex":"https://openalex.org/W3122406465","doi":"https://doi.org/10.1109/tsc.2021.3054036","mag":"3122406465"},"language":"en","primary_location":{"id":"doi:10.1109/tsc.2021.3054036","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tsc.2021.3054036","pdf_url":null,"source":{"id":"https://openalex.org/S204223317","display_name":"IEEE Transactions on Services Computing","issn_l":"1939-1374","issn":["1939-1374","2372-0204"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Services Computing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5071056788","display_name":"Wei Song","orcid":"https://orcid.org/0000-0002-4324-3382"},"institutions":[{"id":"https://openalex.org/I36399199","display_name":"Nanjing University of Science and Technology","ror":"https://ror.org/00xp9wg62","country_code":"CN","type":"education","lineage":["https://openalex.org/I36399199"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wei Song","raw_affiliation_strings":["School of Computer Science and Engineering, Nanjing University of Science and Technology, Nanjing, China"],"raw_orcid":"https://orcid.org/0000-0002-4324-3382","affiliations":[{"raw_affiliation_string":"School of Computer Science and Engineering, Nanjing University of Science and Technology, Nanjing, China","institution_ids":["https://openalex.org/I36399199"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102262806","display_name":"Fangfei Chen","orcid":null},"institutions":[{"id":"https://openalex.org/I36399199","display_name":"Nanjing University of Science and Technology","ror":"https://ror.org/00xp9wg62","country_code":"CN","type":"education","lineage":["https://openalex.org/I36399199"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Fangfei Chen","raw_affiliation_strings":["School of Computer Science and Engineering, Nanjing University of Science and Technology, Nanjing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer Science and Engineering, Nanjing University of Science and Technology, Nanjing, China","institution_ids":["https://openalex.org/I36399199"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5072791865","display_name":"Hans\u2010Arno Jacobsen","orcid":"https://orcid.org/0000-0003-0813-0101"},"institutions":[{"id":"https://openalex.org/I185261750","display_name":"University of Toronto","ror":"https://ror.org/03dbr7087","country_code":"CA","type":"education","lineage":["https://openalex.org/I185261750"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Hans-Arno Jacobsen","raw_affiliation_strings":["Middleware Systems Research Group, University of Toronto, Toronto, ON, Canada"],"raw_orcid":"https://orcid.org/0000-0003-0813-0101","affiliations":[{"raw_affiliation_string":"Middleware Systems Research Group, University of Toronto, Toronto, ON, Canada","institution_ids":["https://openalex.org/I185261750"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5091227926","display_name":"Chengzhen Zhang","orcid":"https://orcid.org/0009-0001-3272-0825"},"institutions":[{"id":"https://openalex.org/I36399199","display_name":"Nanjing University of Science and Technology","ror":"https://ror.org/00xp9wg62","country_code":"CN","type":"education","lineage":["https://openalex.org/I36399199"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chengzhen Zhang","raw_affiliation_strings":["School of Computer Science and Engineering, Nanjing University of Science and Technology, Nanjing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer Science and Engineering, Nanjing University of Science and Technology, Nanjing, China","institution_ids":["https://openalex.org/I36399199"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":2645,"currency":"USD","value_usd":2645},"apc_paid":null,"fwci":0.1994,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.52033955,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"15","issue":"4","first_page":"2425","last_page":"2438"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10703","display_name":"Business Process Modeling and Analysis","score":0.9991999864578247,"subfield":{"id":"https://openalex.org/subfields/1404","display_name":"Management Information Systems"},"field":{"id":"https://openalex.org/fields/14","display_name":"Business, Management and Accounting"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T10703","display_name":"Business Process Modeling and Analysis","score":0.9991999864578247,"subfield":{"id":"https://openalex.org/subfields/1404","display_name":"Management Information Systems"},"field":{"id":"https://openalex.org/fields/14","display_name":"Business, Management and Accounting"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T11986","display_name":"Scientific Computing and Data Management","score":0.9980999827384949,"subfield":{"id":"https://openalex.org/subfields/1802","display_name":"Information Systems and Management"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10715","display_name":"Distributed and Parallel Computing Systems","score":0.9944000244140625,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/workflow","display_name":"Workflow","score":0.8467072248458862},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7863547801971436},{"id":"https://openalex.org/keywords/scalability","display_name":"Scalability","score":0.7383760213851929},{"id":"https://openalex.org/keywords/heuristics","display_name":"Heuristics","score":0.6896265745162964},{"id":"https://openalex.org/keywords/pruning","display_name":"Pruning","score":0.5633969306945801},{"id":"https://openalex.org/keywords/heuristic","display_name":"Heuristic","score":0.5304493308067322},{"id":"https://openalex.org/keywords/sequence","display_name":"Sequence (biology)","score":0.4645407497882843},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.40092733502388},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3871801793575287},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.1721605360507965},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.1328192949295044}],"concepts":[{"id":"https://openalex.org/C177212765","wikidata":"https://www.wikidata.org/wiki/Q627335","display_name":"Workflow","level":2,"score":0.8467072248458862},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7863547801971436},{"id":"https://openalex.org/C48044578","wikidata":"https://www.wikidata.org/wiki/Q727490","display_name":"Scalability","level":2,"score":0.7383760213851929},{"id":"https://openalex.org/C127705205","wikidata":"https://www.wikidata.org/wiki/Q5748245","display_name":"Heuristics","level":2,"score":0.6896265745162964},{"id":"https://openalex.org/C108010975","wikidata":"https://www.wikidata.org/wiki/Q500094","display_name":"Pruning","level":2,"score":0.5633969306945801},{"id":"https://openalex.org/C173801870","wikidata":"https://www.wikidata.org/wiki/Q201413","display_name":"Heuristic","level":2,"score":0.5304493308067322},{"id":"https://openalex.org/C2778112365","wikidata":"https://www.wikidata.org/wiki/Q3511065","display_name":"Sequence (biology)","level":2,"score":0.4645407497882843},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.40092733502388},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3871801793575287},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.1721605360507965},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.1328192949295044},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C54355233","wikidata":"https://www.wikidata.org/wiki/Q7162","display_name":"Genetics","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C6557445","wikidata":"https://www.wikidata.org/wiki/Q173113","display_name":"Agronomy","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tsc.2021.3054036","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tsc.2021.3054036","pdf_url":null,"source":{"id":"https://openalex.org/S204223317","display_name":"IEEE Transactions on Services Computing","issn_l":"1939-1374","issn":["1939-1374","2372-0204"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Services Computing","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G2132647530","display_name":null,"funder_award_id":"61761136003","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2637306489","display_name":null,"funder_award_id":"JA 2441/2-1","funder_id":"https://openalex.org/F4320320879","funder_display_name":"Deutsche Forschungsgemeinschaft"}],"funders":[{"id":"https://openalex.org/F4320320879","display_name":"Deutsche Forschungsgemeinschaft","ror":"https://ror.org/018mejw64"},{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":51,"referenced_works":["https://openalex.org/W166417490","https://openalex.org/W1487467265","https://openalex.org/W1502619761","https://openalex.org/W1527879496","https://openalex.org/W1529006120","https://openalex.org/W1570265525","https://openalex.org/W1585462351","https://openalex.org/W1597213869","https://openalex.org/W1915565099","https://openalex.org/W1970026646","https://openalex.org/W1975009259","https://openalex.org/W1976373002","https://openalex.org/W1978478796","https://openalex.org/W1983404988","https://openalex.org/W1983681808","https://openalex.org/W1990864191","https://openalex.org/W2001496424","https://openalex.org/W2010541316","https://openalex.org/W2010595692","https://openalex.org/W2016057533","https://openalex.org/W2032338144","https://openalex.org/W2039262760","https://openalex.org/W2041448448","https://openalex.org/W2057339615","https://openalex.org/W2059776925","https://openalex.org/W2067349567","https://openalex.org/W2068019667","https://openalex.org/W2072573705","https://openalex.org/W2096241986","https://openalex.org/W2116677259","https://openalex.org/W2116783139","https://openalex.org/W2131967717","https://openalex.org/W2135791720","https://openalex.org/W2143543488","https://openalex.org/W2146054955","https://openalex.org/W2147793353","https://openalex.org/W2148116692","https://openalex.org/W2150042906","https://openalex.org/W2161444532","https://openalex.org/W2164886806","https://openalex.org/W2171643895","https://openalex.org/W2319958627","https://openalex.org/W2482428906","https://openalex.org/W2547378852","https://openalex.org/W2790634960","https://openalex.org/W2793061613","https://openalex.org/W2911625174","https://openalex.org/W2951240690","https://openalex.org/W4251654175","https://openalex.org/W6630171628","https://openalex.org/W6665630511"],"related_works":["https://openalex.org/W2295196644","https://openalex.org/W3177062893","https://openalex.org/W3125143773","https://openalex.org/W2007032764","https://openalex.org/W803550684","https://openalex.org/W2483226803","https://openalex.org/W4352977312","https://openalex.org/W1536056491","https://openalex.org/W2041180560","https://openalex.org/W2783065147"],"abstract_inverted_index":{"Adaptive":[0],"workflow":[1,19,56,85,89],"management":[2],"systems":[3],"allow":[4],"workflows":[5,30],"to":[6,43,83,122,144,172],"be":[7],"changed":[8],"in":[9,17,132,160,191],"both":[10,194],"the":[11,45,87,93,108,113,119,124,128,133,146,154,186,189],"modeling":[12],"and":[13,62,164,176,197],"runtime":[14],"stages,":[15],"resulting":[16],"many":[18],"variants.":[20],"Identifying":[21],"a":[22,32,75,140,161],"minimum":[23],"sequence":[24],"of":[25,188,193],"high-level":[26],"changes":[27,82],"between":[28,149],"two":[29,98,150,169],"represents":[31],"fundamental":[33],"yet":[34],"critical":[35],"issue.":[36],"The":[37,178],"state-of-the-art":[38],"approach":[39,50,77,94,159,184],"utilizes":[40],"digital":[41],"logic":[42],"seek":[44],"optimal":[46,114],"solution;":[47],"however,":[48],"this":[49,70],"may":[51],"face":[52],"difficulties":[53],"when":[54],"advanced":[55,103],"patterns":[57],"(e.g.,":[58],"loops)":[59],"are":[60],"involved,":[61],"it":[63],"does":[64],"not":[65],"scale":[66],"well.":[67],"To":[68],"address":[69],"problem,":[71],"we":[72,101,117,138],"first":[73],"propose":[74],"naive":[76],"that":[78,105,182],"applies":[79],"all":[80],"valid":[81],"one":[84],"until":[86],"other":[88],"is":[90,95,135],"found.":[91],"Then,":[92],"optimized":[96],"from":[97],"aspects.":[99],"First,":[100],"present":[102],"heuristics":[104],"significantly":[106],"reduce":[107],"search":[109,125],"space":[110],"without":[111],"pruning":[112],"solution.":[115],"Second,":[116],"employ":[118],"A$^\\ast$search":[120],"algorithm":[121],"direct":[123],"procedure.":[126],"Because":[127],"heuristic":[129,142],"function":[130,143],"used":[131],"A$^\\ast$algorithm":[134],"problem":[136],"specific,":[137],"devise":[139],"consistent":[141],"approximate":[145],"edit":[147],"distance":[148],"workflows,":[151],"thereby":[152],"accelerating":[153],"search.":[155],"We":[156],"implement":[157],"our":[158,183],"prototype":[162],"tool":[163],"conduct":[165],"extensive":[166],"experiments":[167],"on":[168],"data":[170],"sets":[171],"evaluate":[173],"its":[174],"effectiveness":[175],"efficiency.":[177],"experimental":[179],"results":[180],"demonstrate":[181],"outperforms":[185],"state":[187],"art":[190],"terms":[192],"application":[195],"scope":[196],"scalability.":[198]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2023,"cited_by_count":1}],"updated_date":"2026-08-21T09:56:20.448147","created_date":"2025-10-10T00:00:00"}
