{"id":"https://openalex.org/W2017928043","doi":"https://doi.org/10.1109/cloudcom.2014.30","title":"Optimal Deployment of Geographically Distributed Workflow Engines on the Cloud","display_name":"Optimal Deployment of Geographically Distributed Workflow Engines on the Cloud","publication_year":2014,"publication_date":"2014-12-01","ids":{"openalex":"https://openalex.org/W2017928043","doi":"https://doi.org/10.1109/cloudcom.2014.30","mag":"2017928043"},"language":"en","primary_location":{"id":"doi:10.1109/cloudcom.2014.30","doi":"https://doi.org/10.1109/cloudcom.2014.30","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cloudcom.2014.30","pdf_url":null,"source":{"id":"https://openalex.org/S4306418654","display_name":"IEEE International Conference on Cloud Computing Technology and Science","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 IEEE 6th International Conference on Cloud Computing Technology and Science","raw_type":"proceedings-article"},"volume":null,"type":"conference-paper","is_traditional":true,"indexed_in":["arxiv","crossref","datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/1410.8359","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5001509111","display_name":"Long Thai","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I16835326","display_name":"University of St Andrews","ror":"https://ror.org/02wn5qz54","country_code":"GB","type":"education","lineage":["https://openalex.org/I16835326"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Long Thai","raw_affiliation_strings":["School of Computer Science, University of St Andrews, Fife, UK","University of St Andrews"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer Science, University of St Andrews, Fife, UK","institution_ids":["https://openalex.org/I16835326"]},{"raw_affiliation_string":"University of St Andrews","institution_ids":["https://openalex.org/I16835326"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5057205845","display_name":"Adam Barker","orcid":"https://orcid.org/0000-0002-0463-7207","observed_orcids":["https://orcid.org/0000-0002-0463-7207"]},"institutions":[{"id":"https://openalex.org/I16835326","display_name":"University of St Andrews","ror":"https://ror.org/02wn5qz54","country_code":"GB","type":"education","lineage":["https://openalex.org/I16835326"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Adam Barker","raw_affiliation_strings":["School of Computer Science, University of St Andrews, Fife, UK","University of St Andrews"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer Science, University of St Andrews, Fife, UK","institution_ids":["https://openalex.org/I16835326"]},{"raw_affiliation_string":"University of St Andrews","institution_ids":["https://openalex.org/I16835326"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5074563743","display_name":"Blesson Varghese","orcid":"https://orcid.org/0000-0001-8392-832X","observed_orcids":["https://orcid.org/0000-0001-8392-832X"]},"institutions":[{"id":"https://openalex.org/I16835326","display_name":"University of St Andrews","ror":"https://ror.org/02wn5qz54","country_code":"GB","type":"education","lineage":["https://openalex.org/I16835326"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Blesson Varghese","raw_affiliation_strings":["School of Computer Science, University of St Andrews, Fife, UK","University of St Andrews"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer Science, University of St Andrews, Fife, UK","institution_ids":["https://openalex.org/I16835326"]},{"raw_affiliation_string":"University of St Andrews","institution_ids":["https://openalex.org/I16835326"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5067041446","display_name":"\u00d6zg\u00fcr Akg\u00fcn","orcid":"https://orcid.org/0000-0001-9519-938X","observed_orcids":["https://orcid.org/0000-0001-9519-938X"]},"institutions":[{"id":"https://openalex.org/I16835326","display_name":"University of St Andrews","ror":"https://ror.org/02wn5qz54","country_code":"GB","type":"education","lineage":["https://openalex.org/I16835326"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Ozgur Akgun","raw_affiliation_strings":["School of Computer Science, University of St Andrews, Fife, UK","University of St Andrews"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer Science, University of St Andrews, Fife, UK","institution_ids":["https://openalex.org/I16835326"]},{"raw_affiliation_string":"University of St Andrews","institution_ids":["https://openalex.org/I16835326"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5051169226","display_name":"Ian Miguel","orcid":"https://orcid.org/0000-0002-6930-2686","observed_orcids":["https://orcid.org/0000-0002-6930-2686"]},"institutions":[{"id":"https://openalex.org/I16835326","display_name":"University of St Andrews","ror":"https://ror.org/02wn5qz54","country_code":"GB","type":"education","lineage":["https://openalex.org/I16835326"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Ian Miguel","raw_affiliation_strings":["School of Computer Science, University of St Andrews, Fife, UK","University of St Andrews"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer Science, University of St Andrews, Fife, UK","institution_ids":["https://openalex.org/I16835326"]},{"raw_affiliation_string":"University of St Andrews","institution_ids":["https://openalex.org/I16835326"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I16835326"],"apc_list":null,"apc_paid":null,"fwci":1.6672,"has_fulltext":true,"cited_by_count":11,"citation_normalized_percentile":{"value":0.82714462,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"811","last_page":"816"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10101","display_name":"Cloud Computing and Resource Management","score":0.9502000212669373,"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/T10101","display_name":"Cloud Computing and Resource Management","score":0.9502000212669373,"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/T10715","display_name":"Distributed and Parallel Computing Systems","score":0.03539999946951866,"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"}},{"id":"https://openalex.org/T11986","display_name":"Scientific Computing and Data Management","score":0.00430000014603138,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/workflow-deployment","display_name":"workflow deployment","score":0.6669999957084656},{"id":"https://openalex.org/keywords/constraint-modeling","display_name":"constraint modeling","score":0.5770000219345093},{"id":"https://openalex.org/keywords/scientific-workflows","display_name":"scientific workflows","score":0.6010000109672546},{"id":"https://openalex.org/keywords/data-transmission-latency","display_name":"data transmission latency","score":0.6949999928474426},{"id":"https://openalex.org/keywords/workflow-execution-time","display_name":"workflow execution time","score":0.7509999871253967}],"concepts":[{"id":"https://openalex.org/C177212765","wikidata":"https://www.wikidata.org/wiki/Q627335","display_name":"Workflow","level":2,"score":0.9360677003860474},{"id":"https://openalex.org/C199168358","wikidata":"https://www.wikidata.org/wiki/Q3367000","display_name":"Orchestration","level":3,"score":0.8962684869766235},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8048704862594604},{"id":"https://openalex.org/C188220564","wikidata":"https://www.wikidata.org/wiki/Q3325097","display_name":"Workflow engine","level":3,"score":0.757355272769928},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.7392840385437012},{"id":"https://openalex.org/C19612761","wikidata":"https://www.wikidata.org/wiki/Q8034836","display_name":"Workflow technology","level":3,"score":0.7334429025650024},{"id":"https://openalex.org/C105339364","wikidata":"https://www.wikidata.org/wiki/Q2297740","display_name":"Software deployment","level":2,"score":0.6890847682952881},{"id":"https://openalex.org/C140824633","wikidata":"https://www.wikidata.org/wiki/Q2808660","display_name":"Workflow management system","level":3,"score":0.636646568775177},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.625312328338623},{"id":"https://openalex.org/C163888707","wikidata":"https://www.wikidata.org/wiki/Q1154450","display_name":"Windows Workflow Foundation","level":4,"score":0.4553118944168091},{"id":"https://openalex.org/C2776036281","wikidata":"https://www.wikidata.org/wiki/Q48769818","display_name":"Constraint (computer-aided design)","level":2,"score":0.43827471137046814},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.3880465030670166},{"id":"https://openalex.org/C115903868","wikidata":"https://www.wikidata.org/wiki/Q80993","display_name":"Software engineering","level":1,"score":0.3537863492965698},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.21703201532363892},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.09947994351387024},{"id":"https://openalex.org/C153349607","wikidata":"https://www.wikidata.org/wiki/Q36649","display_name":"Visual arts","level":1,"score":0.0},{"id":"https://openalex.org/C142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","level":0,"score":0.0},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.0},{"id":"https://openalex.org/C558565934","wikidata":"https://www.wikidata.org/wiki/Q2743","display_name":"Musical","level":2,"score":0.0}],"mesh":[],"locations_count":7,"locations":[{"id":"doi:10.1109/cloudcom.2014.30","doi":"https://doi.org/10.1109/cloudcom.2014.30","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cloudcom.2014.30","pdf_url":null,"source":{"id":"https://openalex.org/S4306418654","display_name":"IEEE International Conference on Cloud Computing Technology and Science","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 IEEE 6th International Conference on Cloud Computing Technology and Science","raw_type":"proceedings-article"},{"id":"pmh:oai:arXiv.org:1410.8359","doi":null,"is_oa":true,"landing_page_url":"http://arxiv.org/abs/1410.8359","pdf_url":"https://arxiv.org/pdf/1410.8359","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},{"id":"pmh:oai:pure.qub.ac.uk/portal:openaire/4bebf892-f0d8-498c-8286-ab335216cfd5","doi":null,"is_oa":true,"landing_page_url":"https://pure.qub.ac.uk/en/publications/4bebf892-f0d8-498c-8286-ab335216cfd5","pdf_url":"https://pureadmin.qub.ac.uk/ws/files/19377446/2014.CloudCom.WT.pdf","source":{"id":"https://openalex.org/S4306402319","display_name":"Research Portal (Queen's University Belfast)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I126231945","host_organization_name":"Queen's University Belfast","host_organization_lineage":["https://openalex.org/I126231945"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Thai, L, Barker, A, Varghese, B, Akgun, O & Miguel, I 2014, Optimal deployment of geographically distributed workflow engines on the cloud. in Proceedings of the 2014 IEEE 6th International Conference on Cloud Computing Technology and Science. Institute of Electrical and Electronics Engineers Inc., pp. 811-816, 2014 IEEE 6th International Conference on Cloud Computing Technology and Science (CloudCom), Singapore, Singapore, 15/12/2014. https://doi.org/10.1109/CloudCom.2014.30","raw_type":"info:eu-repo/semantics/conferenceObject"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.717.3741","doi":null,"is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.717.3741","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.adambarker.org/papers/cloudcom2014_workflow.pdf","raw_type":"text"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.742.6838","doi":null,"is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.742.6838","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://arxiv.org/pdf/1410.8359.pdf","raw_type":"text"},{"id":"pmh:oai:research-repository.st-andrews.ac.uk:10023/6106","doi":null,"is_oa":false,"landing_page_url":"http://2014.cloudcom.org/","pdf_url":null,"source":{"id":"https://openalex.org/S4306400230","display_name":"St Andrews Research Repository (St Andrews Research Repository)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I16835326","host_organization_name":"University of St Andrews","host_organization_lineage":["https://openalex.org/I16835326"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Conference item"},{"id":"doi:10.48550/arxiv.1410.8359","doi":"https://doi.org/10.48550/arxiv.1410.8359","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.1410.8359","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Preprint"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:1410.8359","doi":null,"is_oa":true,"landing_page_url":"http://arxiv.org/abs/1410.8359","pdf_url":"https://arxiv.org/pdf/1410.8359","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},"sustainable_development_goals":[{"score":0.5378999710083008,"id":"https://metadata.un.org/sdg/9","display_name":"Industry, innovation and infrastructure"}],"study_designs":[],"awards":[{"id":"https://openalex.org/G1306746976","display_name":"Working Together: Constraint Programming and Cloud Computing","funder_award_id":"EP/K015745/1","funder_id":"https://openalex.org/F4320334627","funder_display_name":"Engineering and Physical Sciences Research Council"}],"funders":[{"id":"https://openalex.org/F4320310598","display_name":"Amazon Web Services","ror":"https://ror.org/04mv4n011"},{"id":"https://openalex.org/F4320334627","display_name":"Engineering and Physical Sciences Research Council","ror":"https://ror.org/0439y7842"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2017928043.pdf","grobid_xml":"https://content.openalex.org/works/W2017928043.grobid-xml"},"referenced_works_count":11,"referenced_works":["https://openalex.org/W110062765","https://openalex.org/W201934478","https://openalex.org/W1480333175","https://openalex.org/W1973658345","https://openalex.org/W1996249293","https://openalex.org/W2016030731","https://openalex.org/W2074032650","https://openalex.org/W2101696854","https://openalex.org/W2124010545","https://openalex.org/W2153637372","https://openalex.org/W2155087827"],"related_works":["https://openalex.org/W2288467406","https://openalex.org/W2155087827","https://openalex.org/W2518278450","https://openalex.org/W2039041063","https://openalex.org/W2970243927","https://openalex.org/W2125750672","https://openalex.org/W2513116288","https://openalex.org/W2222882902","https://openalex.org/W4293233937","https://openalex.org/W4390721120"],"abstract_inverted_index":{"When":[0],"orchestrating":[1],"Web":[2],"service":[3],"workflows,":[4],"the":[5,9,36,56,64,79,95,113,116],"geographical":[6,26],"placement":[7],"of":[8,39,94,105,125],"orchestration":[10,65],"engine":[11],"(s)":[12],"can":[13],"greatly":[14],"affect":[15],"workflow":[16,53,80,117],"performance.":[17],"Data":[18],"may":[19],"have":[20],"to":[21,62],"be":[22],"transferred":[23],"across":[24],"long":[25],"distances,":[27],"which":[28,83],"in":[29],"turn":[30],"increases":[31],"execution":[32,118],"time":[33,119],"and":[34,67,120],"degrades":[35],"overall":[37],"performance":[38],"a":[40,47,51,69,74,122],"workflow.":[41,70],"In":[42],"this":[43],"paper,":[44],"we":[45],"present":[46],"framework":[48,72,96,114],"that,":[49],"given":[50],"DAG-based":[52],"specification,":[54],"computes":[55],"optimal":[57],"Amazon":[58],"EC2":[59],"cloud":[60],"regions":[61],"deploy":[63],"engines":[66],"execute":[68],"The":[71,92,108],"incorporates":[73],"constraint":[75,89],"model":[76],"that":[77,112],"solves":[78],"deployment":[81],"problem,":[82],"is":[84,97],"generated":[85],"using":[86],"an":[87],"automated":[88],"modelling":[90],"system.":[91],"feasibility":[93],"evaluated":[98],"by":[99],"executing":[100],"different":[101],"sample":[102],"workflows":[103],"representative":[104],"scientific":[106],"workloads.":[107],"experimental":[109],"results":[110],"indicate":[111],"reduces":[115],"provides":[121],"speed":[123],"up":[124],"1.3x-2.5x":[126],"over":[127],"centralised":[128],"approaches.":[129]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":3},{"year":2016,"cited_by_count":3},{"year":2015,"cited_by_count":1}],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2016-06-24T00:00:00"}