{"id":"https://openalex.org/W3138246534","doi":"https://doi.org/10.1109/ccnc49032.2021.9369488","title":"Power Aware Data Center Placement in WDM Optical Networks","display_name":"Power Aware Data Center Placement in WDM Optical Networks","publication_year":2021,"publication_date":"2021-01-09","ids":{"openalex":"https://openalex.org/W3138246534","doi":"https://doi.org/10.1109/ccnc49032.2021.9369488","mag":"3138246534"},"language":"en","primary_location":{"id":"doi:10.1109/ccnc49032.2021.9369488","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ccnc49032.2021.9369488","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE 18th Annual Consumer Communications &amp; Networking Conference (CCNC)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5077453934","display_name":"Sanwal Zeb","orcid":null},"institutions":[{"id":"https://openalex.org/I929597975","display_name":"National University of Sciences and Technology","ror":"https://ror.org/03w2j5y17","country_code":"PK","type":"education","lineage":["https://openalex.org/I929597975"]}],"countries":["PK"],"is_corresponding":false,"raw_author_name":"Sanwal Zeb","raw_affiliation_strings":["School of Electrical Engineering & Computer Sciences (SEECS), NUST, Islamabad, Pakistan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical Engineering & Computer Sciences (SEECS), NUST, Islamabad, Pakistan","institution_ids":["https://openalex.org/I929597975"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5079900331","display_name":"Arsalan Ahmad","orcid":"https://orcid.org/0000-0002-5467-7901"},"institutions":[{"id":"https://openalex.org/I929597975","display_name":"National University of Sciences and Technology","ror":"https://ror.org/03w2j5y17","country_code":"PK","type":"education","lineage":["https://openalex.org/I929597975"]}],"countries":["PK"],"is_corresponding":false,"raw_author_name":"Arsalan Ahmad","raw_affiliation_strings":["School of Electrical Engineering & Computer Sciences (SEECS), NUST, Islamabad, Pakistan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical Engineering & Computer Sciences (SEECS), NUST, Islamabad, Pakistan","institution_ids":["https://openalex.org/I929597975"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5035946152","display_name":"Ashfaq Ahmed","orcid":"https://orcid.org/0000-0002-6194-7551"},"institutions":[{"id":"https://openalex.org/I176601375","display_name":"Khalifa University of Science and Technology","ror":"https://ror.org/05hffr360","country_code":"AE","type":"education","lineage":["https://openalex.org/I176601375"]}],"countries":["AE"],"is_corresponding":false,"raw_author_name":"Ashfaq Ahmed","raw_affiliation_strings":["Dept. of Electrical Engineering & Computer Science, Khalifa University, Abu Dhabi, UAE"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dept. of Electrical Engineering & Computer Science, Khalifa University, Abu Dhabi, UAE","institution_ids":["https://openalex.org/I176601375"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5023509336","display_name":"Andrea Bianco","orcid":"https://orcid.org/0000-0002-5903-3558"},"institutions":[{"id":"https://openalex.org/I177477856","display_name":"Politecnico di Torino","ror":"https://ror.org/00bgk9508","country_code":"IT","type":"education","lineage":["https://openalex.org/I177477856"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Andrea Bianco","raw_affiliation_strings":["Dept. of Electronics and Telecommunication, Politecnico di Torino, Torino, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dept. of Electronics and Telecommunication, Politecnico di Torino, Torino, Italy","institution_ids":["https://openalex.org/I177477856"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10847","display_name":"Advanced Optical Network Technologies","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10847","display_name":"Advanced Optical Network Technologies","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10232","display_name":"Optical Network Technologies","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10714","display_name":"Software-Defined Networks and 5G","score":0.9991999864578247,"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/wavelength-division-multiplexing","display_name":"Wavelength-division multiplexing","score":0.7430881261825562},{"id":"https://openalex.org/keywords/data-center","display_name":"Data center","score":0.7410896420478821},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6847560405731201},{"id":"https://openalex.org/keywords/center","display_name":"Center (category theory)","score":0.5667649507522583},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.5184051990509033},{"id":"https://openalex.org/keywords/optical-performance-monitoring","display_name":"Optical performance monitoring","score":0.4852990508079529},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.41096773743629456},{"id":"https://openalex.org/keywords/optoelectronics","display_name":"Optoelectronics","score":0.15973088145256042},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.08574840426445007},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.08439570665359497}],"concepts":[{"id":"https://openalex.org/C160724564","wikidata":"https://www.wikidata.org/wiki/Q1620670","display_name":"Wavelength-division multiplexing","level":3,"score":0.7430881261825562},{"id":"https://openalex.org/C153740404","wikidata":"https://www.wikidata.org/wiki/Q671224","display_name":"Data center","level":2,"score":0.7410896420478821},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6847560405731201},{"id":"https://openalex.org/C2779463800","wikidata":"https://www.wikidata.org/wiki/Q5062222","display_name":"Center (category theory)","level":2,"score":0.5667649507522583},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.5184051990509033},{"id":"https://openalex.org/C26840048","wikidata":"https://www.wikidata.org/wiki/Q7098880","display_name":"Optical performance monitoring","level":4,"score":0.4852990508079529},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.41096773743629456},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.15973088145256042},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.08574840426445007},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.08439570665359497},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C6260449","wikidata":"https://www.wikidata.org/wiki/Q41364","display_name":"Wavelength","level":2,"score":0.0},{"id":"https://openalex.org/C8010536","wikidata":"https://www.wikidata.org/wiki/Q160398","display_name":"Crystallography","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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/ccnc49032.2021.9369488","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ccnc49032.2021.9369488","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE 18th Annual Consumer Communications &amp; Networking Conference (CCNC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","score":0.8899999856948853,"id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":23,"referenced_works":["https://openalex.org/W1768577772","https://openalex.org/W1979689154","https://openalex.org/W1993691295","https://openalex.org/W2050215344","https://openalex.org/W2053537450","https://openalex.org/W2057849745","https://openalex.org/W2064124275","https://openalex.org/W2097053956","https://openalex.org/W2100902537","https://openalex.org/W2114126618","https://openalex.org/W2129147768","https://openalex.org/W2167505557","https://openalex.org/W2169774922","https://openalex.org/W2489452699","https://openalex.org/W2593084348","https://openalex.org/W2617226758","https://openalex.org/W2726804082","https://openalex.org/W2744950749","https://openalex.org/W2754719257","https://openalex.org/W3001739908","https://openalex.org/W3023169168","https://openalex.org/W6684814083","https://openalex.org/W6744633198"],"related_works":["https://openalex.org/W2379482911","https://openalex.org/W2645858920","https://openalex.org/W2159250429","https://openalex.org/W2020254810","https://openalex.org/W1897912135","https://openalex.org/W2537523034","https://openalex.org/W1527490248","https://openalex.org/W2092279363","https://openalex.org/W2078472727","https://openalex.org/W2544471932"],"abstract_inverted_index":{"Due":[0],"to":[1,39,53,87,102,121,141],"the":[2,8,41,59,89,105,142,159],"increasing":[3],"trend":[4],"in":[5,28,158],"IP":[6],"traffic,":[7],"placement":[9,26,43],"of":[10,32,44,49,69,91,124,128,136],"Data":[11],"Centers":[12],"(DCs)":[13],"at":[14],"network":[15,107,113,118],"nodes":[16,47,52],"has":[17],"become":[18],"a":[19,84,115],"hot":[20],"research":[21],"topic.":[22],"A":[23,110],"proper":[24],"DCs":[25,46],"translates":[27],"reduced":[29],"power":[30,55,108,154],"consumption":[31],"overall":[33],"network.":[34],"The":[35],"paper":[36],"scope":[37],"is":[38,81,100,131,139],"find":[40],"best":[42],"\u201ck\u201d":[45],"out":[48],"\u201cN\u201d":[50],"total":[51,106],"reduce":[54,104],"consumption.":[56,109],"To":[57],"solve":[58],"problem,":[60],"we":[61],"propose":[62],"two":[63,160],"heuristics:":[64],"EoDCP,":[65],"based":[66,78],"on":[67],"Estimation":[68],"Distribution":[70],"Algorithm":[71],"(EDA),":[72],"and":[73,93,114,138],"MaxN-MinL.":[74,94],"An":[75],"exhaustive":[76],"search":[77],"ESDCP":[79],"algorithm":[80,130],"used":[82,120],"as":[83],"lower":[85],"bound":[86],"compare":[88],"performance":[90],"EoDCP":[92,129],"Moreover,":[95],"electronic":[96,150],"traffic":[97,151],"grooming":[98,152],"technique":[99],"employed":[101],"further":[103],"20-Node":[111],"Random":[112],"17-Node":[116],"German":[117],"are":[119],"perform":[122],"comparison":[123],"proposed":[125],"heuristics.":[126],"Performance":[127],"far":[132],"better":[133],"than":[134],"those":[135],"MaxN-MinL,":[137],"similar":[140],"optimal":[143],"solution":[144],"obtained":[145],"via":[146],"ESDCP.":[147],"Finally,":[148],"using":[149],"improves":[153],"savings":[155],"up-to":[156],"15%":[157],"considered":[161],"topologies.":[162]},"counts_by_year":[{"year":2023,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
