{"id":"https://openalex.org/W2025329685","doi":"https://doi.org/10.1109/iccnc.2014.6785333","title":"Type-aware task placement in geo-distributed data centers with low OPEX using data center resizing","display_name":"Type-aware task placement in geo-distributed data centers with low OPEX using data center resizing","publication_year":2014,"publication_date":"2014-02-01","ids":{"openalex":"https://openalex.org/W2025329685","doi":"https://doi.org/10.1109/iccnc.2014.6785333","mag":"2025329685"},"language":"en","primary_location":{"id":"doi:10.1109/iccnc.2014.6785333","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iccnc.2014.6785333","pdf_url":null,"source":{"id":"https://openalex.org/S4306497883","display_name":"2014 International Conference on Computing, Networking and Communications (ICNC)","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":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 International Conference on Computing, Networking and Communications (ICNC)","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://figshare.com/articles/conference_contribution/Type-aware_task_placement_in_geo-distributed_data_centers_with_low_OPEX_using_data_center_resizing/20922412","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5073146599","display_name":"Lin Gu","orcid":"https://orcid.org/0000-0002-6525-9334"},"institutions":[{"id":"https://openalex.org/I141591182","display_name":"University of Aizu","ror":"https://ror.org/02pg0e883","country_code":"JP","type":"education","lineage":["https://openalex.org/I141591182"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Lin Gu","raw_affiliation_strings":["School of Computer Science and Engineering, The University of Aizu, Japan","School of Computer Science and Engineering, University of Aizu, Aizu-wakamatsu, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer Science and Engineering, The University of Aizu, Japan","institution_ids":["https://openalex.org/I141591182"]},{"raw_affiliation_string":"School of Computer Science and Engineering, University of Aizu, Aizu-wakamatsu, Japan","institution_ids":["https://openalex.org/I141591182"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5077093242","display_name":"Deze Zeng","orcid":"https://orcid.org/0000-0003-3276-1202"},"institutions":[{"id":"https://openalex.org/I141591182","display_name":"University of Aizu","ror":"https://ror.org/02pg0e883","country_code":"JP","type":"education","lineage":["https://openalex.org/I141591182"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Deze Zeng","raw_affiliation_strings":["School of Computer Science and Engineering, The University of Aizu, Japan","School of Computer Science and Engineering, University of Aizu, Aizu-wakamatsu, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer Science and Engineering, The University of Aizu, Japan","institution_ids":["https://openalex.org/I141591182"]},{"raw_affiliation_string":"School of Computer Science and Engineering, University of Aizu, Aizu-wakamatsu, Japan","institution_ids":["https://openalex.org/I141591182"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5043464306","display_name":"Song Guo","orcid":"https://orcid.org/0000-0001-9831-2202"},"institutions":[{"id":"https://openalex.org/I141591182","display_name":"University of Aizu","ror":"https://ror.org/02pg0e883","country_code":"JP","type":"education","lineage":["https://openalex.org/I141591182"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Song Guo","raw_affiliation_strings":["School of Computer Science and Engineering, The University of Aizu, Japan","School of Computer Science and Engineering, University of Aizu, Aizu-wakamatsu, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer Science and Engineering, The University of Aizu, Japan","institution_ids":["https://openalex.org/I141591182"]},{"raw_affiliation_string":"School of Computer Science and Engineering, University of Aizu, Aizu-wakamatsu, Japan","institution_ids":["https://openalex.org/I141591182"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5005228053","display_name":"Shui Yu","orcid":"https://orcid.org/0000-0003-4485-6743"},"institutions":[{"id":"https://openalex.org/I149704539","display_name":"Deakin University","ror":"https://ror.org/02czsnj07","country_code":"AU","type":"education","lineage":["https://openalex.org/I149704539"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Shui Yu","raw_affiliation_strings":["School of Engineering and Information Technology, Deakin University, Australia","School of Engineering and Information Technology, Deakin University, Geelong, VIC, Australia#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Engineering and Information Technology, Deakin University, Australia","institution_ids":["https://openalex.org/I149704539"]},{"raw_affiliation_string":"School of Engineering and Information Technology, Deakin University, Geelong, VIC, Australia#TAB#","institution_ids":["https://openalex.org/I149704539"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"211","last_page":"215"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10101","display_name":"Cloud Computing and Resource Management","score":1.0,"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":1.0,"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/T11478","display_name":"Caching and Content Delivery","score":0.998199999332428,"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/T10273","display_name":"IoT and Edge/Fog Computing","score":0.9976999759674072,"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/operating-expense","display_name":"Operating expense","score":0.845284104347229},{"id":"https://openalex.org/keywords/data-center","display_name":"Data center","score":0.750321090221405},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.743911623954773},{"id":"https://openalex.org/keywords/task","display_name":"Task (project management)","score":0.6237999200820923},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.5629047155380249},{"id":"https://openalex.org/keywords/service","display_name":"Service (business)","score":0.48395946621894836},{"id":"https://openalex.org/keywords/greedy-algorithm","display_name":"Greedy algorithm","score":0.4672073721885681},{"id":"https://openalex.org/keywords/quality-of-service","display_name":"Quality of service","score":0.44260120391845703},{"id":"https://openalex.org/keywords/electricity","display_name":"Electricity","score":0.4348071813583374},{"id":"https://openalex.org/keywords/server","display_name":"Server","score":0.4223117530345917},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.3900948166847229},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.16527646780014038},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.11127486824989319},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.09806665778160095},{"id":"https://openalex.org/keywords/economics","display_name":"Economics","score":0.09148484468460083}],"concepts":[{"id":"https://openalex.org/C87450203","wikidata":"https://www.wikidata.org/wiki/Q831940","display_name":"Operating expense","level":2,"score":0.845284104347229},{"id":"https://openalex.org/C153740404","wikidata":"https://www.wikidata.org/wiki/Q671224","display_name":"Data center","level":2,"score":0.750321090221405},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.743911623954773},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.6237999200820923},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.5629047155380249},{"id":"https://openalex.org/C2780378061","wikidata":"https://www.wikidata.org/wiki/Q25351891","display_name":"Service (business)","level":2,"score":0.48395946621894836},{"id":"https://openalex.org/C51823790","wikidata":"https://www.wikidata.org/wiki/Q504353","display_name":"Greedy algorithm","level":2,"score":0.4672073721885681},{"id":"https://openalex.org/C5119721","wikidata":"https://www.wikidata.org/wiki/Q220501","display_name":"Quality of service","level":2,"score":0.44260120391845703},{"id":"https://openalex.org/C206658404","wikidata":"https://www.wikidata.org/wiki/Q12725","display_name":"Electricity","level":2,"score":0.4348071813583374},{"id":"https://openalex.org/C93996380","wikidata":"https://www.wikidata.org/wiki/Q44127","display_name":"Server","level":2,"score":0.4223117530345917},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3900948166847229},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.16527646780014038},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.11127486824989319},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.09806665778160095},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.09148484468460083},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.0},{"id":"https://openalex.org/C10138342","wikidata":"https://www.wikidata.org/wiki/Q43015","display_name":"Finance","level":1,"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/C201995342","wikidata":"https://www.wikidata.org/wiki/Q682496","display_name":"Systems engineering","level":1,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1109/iccnc.2014.6785333","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iccnc.2014.6785333","pdf_url":null,"source":{"id":"https://openalex.org/S4306497883","display_name":"2014 International Conference on Computing, Networking and Communications (ICNC)","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":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 International Conference on Computing, Networking and Communications (ICNC)","raw_type":"proceedings-article"},{"id":"pmh:oai:dro.deakin.edu.au:DU:30072606","is_oa":false,"landing_page_url":null,"pdf_url":null,"source":{"id":"https://openalex.org/S4306402457","display_name":"Deakin Research Online (Deakin University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I149704539","host_organization_name":"Deakin University","host_organization_lineage":["https://openalex.org/I149704539"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Conference Paper"},{"id":"pmh:oai:figshare.com:article/20922412","is_oa":true,"landing_page_url":"https://figshare.com/articles/conference_contribution/Type-aware_task_placement_in_geo-distributed_data_centers_with_low_OPEX_using_data_center_resizing/20922412","pdf_url":null,"source":{"id":"https://openalex.org/S4377196282","display_name":"Figshare","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210132348","host_organization_name":"Figshare (United Kingdom)","host_organization_lineage":["https://openalex.org/I4210132348"],"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 contribution"},{"id":"pmh:oai:repository.hkust.edu.hk:1783.1-131351","is_oa":false,"landing_page_url":"http://gateway.isiknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=LinksAMR&SrcApp=PARTNER_APP&DestLinkType=FullRecord&DestApp=WOS&KeyUT=000353942500040","pdf_url":null,"source":{"id":"https://openalex.org/S4306401796","display_name":"Rare & Special e-Zone (The Hong Kong University of Science and Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I200769079","host_organization_name":"Hong Kong University of Science and Technology","host_organization_lineage":["https://openalex.org/I200769079"],"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 paper"}],"best_oa_location":{"id":"pmh:oai:figshare.com:article/20922412","is_oa":true,"landing_page_url":"https://figshare.com/articles/conference_contribution/Type-aware_task_placement_in_geo-distributed_data_centers_with_low_OPEX_using_data_center_resizing/20922412","pdf_url":null,"source":{"id":"https://openalex.org/S4377196282","display_name":"Figshare","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210132348","host_organization_name":"Figshare (United Kingdom)","host_organization_lineage":["https://openalex.org/I4210132348"],"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 contribution"},"sustainable_development_goals":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.7400000095367432}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W2005318779","https://openalex.org/W2028617807","https://openalex.org/W2037798990","https://openalex.org/W2038337218","https://openalex.org/W2067091374","https://openalex.org/W2102910133","https://openalex.org/W2118955868","https://openalex.org/W2120881346","https://openalex.org/W2129542763","https://openalex.org/W2135798231","https://openalex.org/W2139041001","https://openalex.org/W2164466478","https://openalex.org/W2168245849","https://openalex.org/W2171782049","https://openalex.org/W6667373436"],"related_works":["https://openalex.org/W2055187606","https://openalex.org/W1969542292","https://openalex.org/W4214914670","https://openalex.org/W1498304890","https://openalex.org/W3006216828","https://openalex.org/W2084875360","https://openalex.org/W2904165227","https://openalex.org/W3123077549","https://openalex.org/W70469698","https://openalex.org/W2770088598"],"abstract_inverted_index":{"With":[0,43],"the":[1,7,15,34,44,47,69,72,100,106],"rising":[2],"demands":[3],"on":[4],"cloud":[5],"services,":[6],"electricity":[8,28],"consumption":[9],"has":[10],"been":[11],"increasing":[12],"drastically":[13],"as":[14],"main":[16],"operational":[17],"expenditure":[18],"(OPEX)":[19],"to":[20,32],"data":[21,41,57],"center":[22],"providers.":[23],"The":[24,88],"geographical":[25],"heterogeneity":[26],"of":[27,46,49,76],"prices":[29],"motivates":[30],"us":[31],"study":[33],"type-aware":[35],"task":[36],"placement":[37],"problem":[38,63],"over":[39],"geo-distributed":[40],"centers.":[42],"consideration":[45],"diversity":[48],"user":[50],"requests":[51],"and":[52,103],"server":[53],"clusters":[54],"in":[55],"modern":[56],"centers,":[58],"we":[59],"formulate":[60],"an":[61,79],"optimization":[62],"that":[64,92],"minimizes":[65],"OPEX":[66],"while":[67],"guaranteeing":[68],"quality-of-service,":[70],"i.e.,":[71],"expected":[73],"response":[74],"time":[75],"tasks.":[77],"Furthermore,":[78],"efficient":[80],"solution":[81],"is":[82],"designed":[83],"for":[84],"this":[85],"formulated":[86],"problem.":[87],"experimental":[89],"results":[90],"show":[91],"our":[93],"proposal":[94],"achieves":[95],"much":[96,104],"higher":[97],"cost-efficiency":[98],"than":[99],"greedy":[101],"algorithm":[102],"approaches":[105],"optimal":[107],"results.":[108]},"counts_by_year":[{"year":2019,"cited_by_count":1},{"year":2015,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}