{"id":"https://openalex.org/W2941309690","doi":"https://doi.org/10.3390/sym11030427","title":"Critical Components Identification for Service-Oriented Systems","display_name":"Critical Components Identification for Service-Oriented Systems","publication_year":2019,"publication_date":"2019-03-22","ids":{"openalex":"https://openalex.org/W2941309690","doi":"https://doi.org/10.3390/sym11030427","mag":"2941309690"},"language":"en","primary_location":{"id":"doi:10.3390/sym11030427","is_oa":true,"landing_page_url":"https://doi.org/10.3390/sym11030427","pdf_url":"https://www.mdpi.com/2073-8994/11/3/427/pdf?version=1553249525","source":{"id":"https://openalex.org/S190787756","display_name":"Symmetry","issn_l":"2073-8994","issn":["2073-8994"],"is_oa":true,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Symmetry","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/2073-8994/11/3/427/pdf?version=1553249525","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5101849430","display_name":"Xiuguo Zhang","orcid":"https://orcid.org/0000-0003-0204-0295"},"institutions":[{"id":"https://openalex.org/I43313876","display_name":"Dalian Maritime University","ror":"https://ror.org/002b7nr53","country_code":"CN","type":"education","lineage":["https://openalex.org/I43313876"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiuguo Zhang","raw_affiliation_strings":["School of Information Science and Technology, Dalian Maritime University, Dalian 116026, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information Science and Technology, Dalian Maritime University, Dalian 116026, China","institution_ids":["https://openalex.org/I43313876"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101444081","display_name":"Shuo Jiang","orcid":"https://orcid.org/0000-0002-1690-0877"},"institutions":[{"id":"https://openalex.org/I43313876","display_name":"Dalian Maritime University","ror":"https://ror.org/002b7nr53","country_code":"CN","type":"education","lineage":["https://openalex.org/I43313876"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Shuo Jiang","raw_affiliation_strings":["School of Information Science and Technology, Dalian Maritime University, Dalian 116026, China"],"raw_orcid":"https://orcid.org/0000-0002-1690-0877","affiliations":[{"raw_affiliation_string":"School of Information Science and Technology, Dalian Maritime University, Dalian 116026, China","institution_ids":["https://openalex.org/I43313876"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5023890731","display_name":"Xinghao Qiao","orcid":"https://orcid.org/0000-0002-6546-6595"},"institutions":[{"id":"https://openalex.org/I43313876","display_name":"Dalian Maritime University","ror":"https://ror.org/002b7nr53","country_code":"CN","type":"education","lineage":["https://openalex.org/I43313876"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xinghao Qiao","raw_affiliation_strings":["School of Information Science and Technology, Dalian Maritime University, Dalian 116026, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information Science and Technology, Dalian Maritime University, Dalian 116026, China","institution_ids":["https://openalex.org/I43313876"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5086414883","display_name":"Zhiying Cao","orcid":"https://orcid.org/0000-0001-6778-6077"},"institutions":[{"id":"https://openalex.org/I43313876","display_name":"Dalian Maritime University","ror":"https://ror.org/002b7nr53","country_code":"CN","type":"education","lineage":["https://openalex.org/I43313876"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Zhiying Cao","raw_affiliation_strings":["School of Information Science and Technology, Dalian Maritime University, Dalian 116026, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information Science and Technology, Dalian Maritime University, Dalian 116026, China","institution_ids":["https://openalex.org/I43313876"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101843626","display_name":"Liangjun Zhang","orcid":"https://orcid.org/0000-0001-5737-2540"},"institutions":[{"id":"https://openalex.org/I43313876","display_name":"Dalian Maritime University","ror":"https://ror.org/002b7nr53","country_code":"CN","type":"education","lineage":["https://openalex.org/I43313876"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Liangjun Zhang","raw_affiliation_strings":["School of Information Science and Technology, Dalian Maritime University, Dalian 116026, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information Science and Technology, Dalian Maritime University, Dalian 116026, China","institution_ids":["https://openalex.org/I43313876"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5086414883","https://openalex.org/A5101444081"],"corresponding_institution_ids":["https://openalex.org/I43313876"],"apc_list":{"value":2000,"currency":"CHF","value_usd":2227},"apc_paid":{"value":2000,"currency":"CHF","value_usd":2227},"fwci":1.1529,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.84795263,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"11","issue":"3","first_page":"427","last_page":"427"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10260","display_name":"Software Engineering Research","score":0.9988999962806702,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10260","display_name":"Software Engineering Research","score":0.9988999962806702,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10679","display_name":"Service-Oriented Architecture and Web Services","score":0.9987999796867371,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12423","display_name":"Software Reliability and Analysis Research","score":0.9987999796867371,"subfield":{"id":"https://openalex.org/subfields/1712","display_name":"Software"},"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/computer-science","display_name":"Computer science","score":0.7213035821914673},{"id":"https://openalex.org/keywords/reliability","display_name":"Reliability (semiconductor)","score":0.6916594505310059},{"id":"https://openalex.org/keywords/reliability-engineering","display_name":"Reliability engineering","score":0.6580821871757507},{"id":"https://openalex.org/keywords/dependency","display_name":"Dependency (UML)","score":0.6070529818534851},{"id":"https://openalex.org/keywords/identification","display_name":"Identification (biology)","score":0.5595836043357849},{"id":"https://openalex.org/keywords/dependency-graph","display_name":"Dependency graph","score":0.492183119058609},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.4703156054019928},{"id":"https://openalex.org/keywords/service","display_name":"Service (business)","score":0.44106942415237427},{"id":"https://openalex.org/keywords/component","display_name":"Component (thermodynamics)","score":0.4324083626270294},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.3872625529766083},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.3772437572479248},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.20774367451667786},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.19545263051986694},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.11995059251785278}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7213035821914673},{"id":"https://openalex.org/C43214815","wikidata":"https://www.wikidata.org/wiki/Q7310987","display_name":"Reliability (semiconductor)","level":3,"score":0.6916594505310059},{"id":"https://openalex.org/C200601418","wikidata":"https://www.wikidata.org/wiki/Q2193887","display_name":"Reliability engineering","level":1,"score":0.6580821871757507},{"id":"https://openalex.org/C19768560","wikidata":"https://www.wikidata.org/wiki/Q320727","display_name":"Dependency (UML)","level":2,"score":0.6070529818534851},{"id":"https://openalex.org/C116834253","wikidata":"https://www.wikidata.org/wiki/Q2039217","display_name":"Identification (biology)","level":2,"score":0.5595836043357849},{"id":"https://openalex.org/C16311509","wikidata":"https://www.wikidata.org/wiki/Q4148050","display_name":"Dependency graph","level":3,"score":0.492183119058609},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.4703156054019928},{"id":"https://openalex.org/C2780378061","wikidata":"https://www.wikidata.org/wiki/Q25351891","display_name":"Service (business)","level":2,"score":0.44106942415237427},{"id":"https://openalex.org/C168167062","wikidata":"https://www.wikidata.org/wiki/Q1117970","display_name":"Component (thermodynamics)","level":2,"score":0.4324083626270294},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.3872625529766083},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.3772437572479248},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.20774367451667786},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.19545263051986694},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.11995059251785278},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.0},{"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/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C136264566","wikidata":"https://www.wikidata.org/wiki/Q159810","display_name":"Economy","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.3390/sym11030427","is_oa":true,"landing_page_url":"https://doi.org/10.3390/sym11030427","pdf_url":"https://www.mdpi.com/2073-8994/11/3/427/pdf?version=1553249525","source":{"id":"https://openalex.org/S190787756","display_name":"Symmetry","issn_l":"2073-8994","issn":["2073-8994"],"is_oa":true,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Symmetry","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:4f554ecd1e02418598ea52a24a99804f","is_oa":true,"landing_page_url":"https://doaj.org/article/4f554ecd1e02418598ea52a24a99804f","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Symmetry, Vol 11, Iss 3, p 427 (2019)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/2073-8994/11/3/427/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/sym11030427","pdf_url":null,"source":{"id":"https://openalex.org/S4306400947","display_name":"MDPI (MDPI AG)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210097602","host_organization_name":"Multidisciplinary Digital Publishing Institute (Switzerland)","host_organization_lineage":["https://openalex.org/I4210097602"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Symmetry","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/sym11030427","is_oa":true,"landing_page_url":"https://doi.org/10.3390/sym11030427","pdf_url":"https://www.mdpi.com/2073-8994/11/3/427/pdf?version=1553249525","source":{"id":"https://openalex.org/S190787756","display_name":"Symmetry","issn_l":"2073-8994","issn":["2073-8994"],"is_oa":true,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Symmetry","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G4365317475","display_name":null,"funder_award_id":"51479021, 51679025","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"grobid_xml":false,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2941309690.pdf"},"referenced_works_count":23,"referenced_works":["https://openalex.org/W1488685988","https://openalex.org/W1575844567","https://openalex.org/W1971941321","https://openalex.org/W1973166106","https://openalex.org/W1985451470","https://openalex.org/W2013760789","https://openalex.org/W2034135835","https://openalex.org/W2065769502","https://openalex.org/W2109966714","https://openalex.org/W2111117104","https://openalex.org/W2153732679","https://openalex.org/W2344870877","https://openalex.org/W2400961964","https://openalex.org/W2502038620","https://openalex.org/W2515269707","https://openalex.org/W2542566693","https://openalex.org/W2576493008","https://openalex.org/W2745094838","https://openalex.org/W2754358368","https://openalex.org/W2754958093","https://openalex.org/W2787640407","https://openalex.org/W2888169751","https://openalex.org/W6754257382"],"related_works":["https://openalex.org/W2327631927","https://openalex.org/W2093568763","https://openalex.org/W1985166372","https://openalex.org/W2003096546","https://openalex.org/W2430210575","https://openalex.org/W4289354592","https://openalex.org/W2165069859","https://openalex.org/W2099112646","https://openalex.org/W2626477053","https://openalex.org/W2342550845"],"abstract_inverted_index":{"Identifying":[0],"critical":[1,23,54,100,112],"components":[2,24,38,55,71,94,113],"are":[3],"of":[4,11,18,28,37,53,61,72,93,99],"great":[5],"significance":[6],"to":[7,41,89],"the":[8,16,19,26,30,35,46,51,59,62,67,73,91,97,105],"overall":[9],"reliability":[10,32,52],"service-oriented":[12],"systems":[13],"(SOSs).":[14],"As":[15],"size":[17],"SOS":[20,31,74],"increases,":[21],"identifying":[22],"in":[25,114],"process":[27],"predicting":[29,50],"can":[33,56,107],"reduce":[34],"number":[36],"that":[39],"need":[40],"be":[42],"predicted":[43],"and":[44,95,109],"shorten":[45],"prediction":[47],"time.":[48],"Moreover,":[49],"also":[57],"ensure":[58],"stability":[60],"SOS.":[63],"Therefore,":[64],"we":[65],"transform":[66],"relationships":[68],"among":[69],"service":[70,77],"into":[75],"a":[76],"dependency":[78],"graph.":[79],"Then,":[80],"an":[81],"improved":[82],"weighted":[83],"LeaderRank":[84],"algorithm":[85],"(IW-LeaderRank)":[86],"is":[87],"proposed":[88],"measure":[90],"importance":[92],"obtain":[96],"sequence":[98],"components.":[101],"Through":[102],"experimental":[103],"analysis,":[104],"method":[106],"accurately":[108],"efficiently":[110],"identify":[111],"SOSs.":[115]},"counts_by_year":[{"year":2022,"cited_by_count":2},{"year":2020,"cited_by_count":1}],"updated_date":"2026-07-22T07:51:19.307946","created_date":"2025-10-10T00:00:00"}