{"id":"https://openalex.org/W2161965229","doi":"https://doi.org/10.1109/infcom.2009.5061987","title":"Virtual Network Embedding with Coordinated Node and Link Mapping","display_name":"Virtual Network Embedding with Coordinated Node and Link Mapping","publication_year":2009,"publication_date":"2009-04-01","ids":{"openalex":"https://openalex.org/W2161965229","doi":"https://doi.org/10.1109/infcom.2009.5061987","mag":"2161965229"},"language":"en","primary_location":{"id":"doi:10.1109/infcom.2009.5061987","is_oa":false,"landing_page_url":"https://doi.org/10.1109/infcom.2009.5061987","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE INFOCOM 2009","raw_type":"proceedings-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/A5103493138","display_name":"N. M. Mosharaf Kabir Chowdhury","orcid":null},"institutions":[{"id":"https://openalex.org/I151746483","display_name":"University of Waterloo","ror":"https://ror.org/01aff2v68","country_code":"CA","type":"education","lineage":["https://openalex.org/I151746483"]}],"countries":["CA"],"is_corresponding":true,"raw_author_name":"N. M. M. K. Chowdhury","raw_affiliation_strings":["Cheriton Sch. of Comput. Sci., Univ. of Waterloo, Waterloo, ON","Cheriton School of Computer Science, University of Waterloo, Waterloo, Canada"],"affiliations":[{"raw_affiliation_string":"Cheriton Sch. of Comput. Sci., Univ. of Waterloo, Waterloo, ON","institution_ids":["https://openalex.org/I151746483"]},{"raw_affiliation_string":"Cheriton School of Computer Science, University of Waterloo, Waterloo, Canada","institution_ids":["https://openalex.org/I151746483"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103577201","display_name":"M. R. Rahman","orcid":null},"institutions":[{"id":"https://openalex.org/I151746483","display_name":"University of Waterloo","ror":"https://ror.org/01aff2v68","country_code":"CA","type":"education","lineage":["https://openalex.org/I151746483"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"M. R. Rahman","raw_affiliation_strings":["Cheriton Sch. of Comput. Sci., Univ. of Waterloo, Waterloo, ON","Cheriton School of Computer Science, University of Waterloo, Waterloo, Canada"],"affiliations":[{"raw_affiliation_string":"Cheriton Sch. of Comput. Sci., Univ. of Waterloo, Waterloo, ON","institution_ids":["https://openalex.org/I151746483"]},{"raw_affiliation_string":"Cheriton School of Computer Science, University of Waterloo, Waterloo, Canada","institution_ids":["https://openalex.org/I151746483"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5038723583","display_name":"Raouf Boutaba","orcid":"https://orcid.org/0000-0001-7936-6862"},"institutions":[{"id":"https://openalex.org/I151746483","display_name":"University of Waterloo","ror":"https://ror.org/01aff2v68","country_code":"CA","type":"education","lineage":["https://openalex.org/I151746483"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"R. Boutaba","raw_affiliation_strings":["Cheriton Sch. of Comput. Sci., Univ. of Waterloo, Waterloo, ON","Cheriton School of Computer Science, University of Waterloo, Waterloo, Canada"],"affiliations":[{"raw_affiliation_string":"Cheriton Sch. of Comput. Sci., Univ. of Waterloo, Waterloo, ON","institution_ids":["https://openalex.org/I151746483"]},{"raw_affiliation_string":"Cheriton School of Computer Science, University of Waterloo, Waterloo, Canada","institution_ids":["https://openalex.org/I151746483"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5103493138"],"corresponding_institution_ids":["https://openalex.org/I151746483"],"apc_list":null,"apc_paid":null,"fwci":61.7129,"has_fulltext":false,"cited_by_count":815,"citation_normalized_percentile":{"value":0.99957732,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":98,"max":100},"biblio":{"volume":null,"issue":null,"first_page":"783","last_page":"791"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10714","display_name":"Software-Defined Networks and 5G","score":1.0,"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"}},"topics":[{"id":"https://openalex.org/T10714","display_name":"Software-Defined Networks and 5G","score":1.0,"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/T10847","display_name":"Advanced Optical Network Technologies","score":0.9980000257492065,"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/T10138","display_name":"Network Traffic and Congestion Control","score":0.9930999875068665,"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/network-virtualization","display_name":"Network virtualization","score":0.8992579579353333},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7574223875999451},{"id":"https://openalex.org/keywords/embedding","display_name":"Embedding","score":0.6670231223106384},{"id":"https://openalex.org/keywords/virtual-network","display_name":"Virtual network","score":0.6245265603065491},{"id":"https://openalex.org/keywords/node","display_name":"Node (physics)","score":0.5575373768806458},{"id":"https://openalex.org/keywords/randomized-rounding","display_name":"Randomized rounding","score":0.5475032925605774},{"id":"https://openalex.org/keywords/heuristic","display_name":"Heuristic","score":0.4831640124320984},{"id":"https://openalex.org/keywords/the-internet","display_name":"The Internet","score":0.45518654584884644},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.4524945914745331},{"id":"https://openalex.org/keywords/link","display_name":"Link (geometry)","score":0.4370954930782318},{"id":"https://openalex.org/keywords/approximation-algorithm","display_name":"Approximation algorithm","score":0.4223906397819519},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.3782650828361511},{"id":"https://openalex.org/keywords/virtualization","display_name":"Virtualization","score":0.3698379397392273},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.33621248602867126},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.2964686155319214},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.0836128294467926},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.07440567016601562}],"concepts":[{"id":"https://openalex.org/C2779898492","wikidata":"https://www.wikidata.org/wiki/Q4112081","display_name":"Network virtualization","level":4,"score":0.8992579579353333},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7574223875999451},{"id":"https://openalex.org/C41608201","wikidata":"https://www.wikidata.org/wiki/Q980509","display_name":"Embedding","level":2,"score":0.6670231223106384},{"id":"https://openalex.org/C2776874963","wikidata":"https://www.wikidata.org/wiki/Q4112081","display_name":"Virtual network","level":2,"score":0.6245265603065491},{"id":"https://openalex.org/C62611344","wikidata":"https://www.wikidata.org/wiki/Q1062658","display_name":"Node (physics)","level":2,"score":0.5575373768806458},{"id":"https://openalex.org/C32029473","wikidata":"https://www.wikidata.org/wiki/Q7292010","display_name":"Randomized rounding","level":3,"score":0.5475032925605774},{"id":"https://openalex.org/C173801870","wikidata":"https://www.wikidata.org/wiki/Q201413","display_name":"Heuristic","level":2,"score":0.4831640124320984},{"id":"https://openalex.org/C110875604","wikidata":"https://www.wikidata.org/wiki/Q75","display_name":"The Internet","level":2,"score":0.45518654584884644},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.4524945914745331},{"id":"https://openalex.org/C2778753846","wikidata":"https://www.wikidata.org/wiki/Q6554239","display_name":"Link (geometry)","level":2,"score":0.4370954930782318},{"id":"https://openalex.org/C148764684","wikidata":"https://www.wikidata.org/wiki/Q621751","display_name":"Approximation algorithm","level":2,"score":0.4223906397819519},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.3782650828361511},{"id":"https://openalex.org/C513985346","wikidata":"https://www.wikidata.org/wiki/Q270471","display_name":"Virtualization","level":3,"score":0.3698379397392273},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.33621248602867126},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.2964686155319214},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.0836128294467926},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.07440567016601562},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","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/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.0},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/infcom.2009.5061987","is_oa":false,"landing_page_url":"https://doi.org/10.1109/infcom.2009.5061987","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE INFOCOM 2009","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.294.2978","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.294.2978","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.mosharaf.com/wp-content/uploads/vineyard-infocom09.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Industry, innovation and infrastructure","score":0.6399999856948853,"id":"https://metadata.un.org/sdg/9"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320322348","display_name":"Korea Science and Engineering Foundation","ror":"https://ror.org/013aysd81"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":21,"referenced_works":["https://openalex.org/W755306271","https://openalex.org/W798248036","https://openalex.org/W1678178911","https://openalex.org/W1963547452","https://openalex.org/W1987597502","https://openalex.org/W2022191808","https://openalex.org/W2094410510","https://openalex.org/W2101296223","https://openalex.org/W2107198105","https://openalex.org/W2107342126","https://openalex.org/W2107589467","https://openalex.org/W2114298221","https://openalex.org/W2137039049","https://openalex.org/W2142547489","https://openalex.org/W2143524433","https://openalex.org/W2151268583","https://openalex.org/W2155250574","https://openalex.org/W2155659292","https://openalex.org/W2170595412","https://openalex.org/W4229670047","https://openalex.org/W4233558979"],"related_works":["https://openalex.org/W2461440407","https://openalex.org/W2317094215","https://openalex.org/W2606336747","https://openalex.org/W2128291817","https://openalex.org/W112648010","https://openalex.org/W2947277503","https://openalex.org/W2038957884","https://openalex.org/W206565998","https://openalex.org/W1971175048","https://openalex.org/W2122873612"],"abstract_inverted_index":{"Recently":[0],"network":[1,56,112,163],"virtualization":[2],"has":[3],"been":[4],"proposed":[5,146],"as":[6,105],"a":[7,28,106,122],"promising":[8],"way":[9],"to":[10,25,63,120],"overcome":[11],"the":[12,16,38,54,78,82,96,101,117,145,149,153,157,161,165],"current":[13],"ossification":[14],"of":[15,47],"Internet":[17],"by":[18,160],"allowing":[19],"multiple":[20],"heterogeneous":[21],"virtual":[22,48,51],"networks":[23],"(VNs)":[24],"coexist":[26],"on":[27,69],"shared":[29],"infrastructure.":[30],"A":[31],"major":[32],"challenge":[33],"in":[34,164],"this":[35,59],"respect":[36],"is":[37,61],"VN":[39,89,102,128],"embedding":[40,90,103,129],"problem":[41,60,104],"that":[42,144],"deals":[43],"with":[44,92],"efficient":[45],"mapping":[46,80,84],"nodes":[49],"and":[50,81,125,132,136,152],"links":[52],"onto":[53],"substrate":[55,111,162],"resources.":[57],"Since":[58],"known":[62],"be":[64],"NP-hard,":[65],"previous":[66],"research":[67],"focused":[68],"designing":[70],"heuristic-based":[71],"algorithms":[72,91,130,147],"which":[73],"had":[74],"clear":[75],"separation":[76],"between":[77,95],"node":[79],"link":[83],"phases.":[85,98],"This":[86],"paper":[87],"proposes":[88],"better":[93],"coordination":[94],"two":[97,127],"We":[99,114],"formulate":[100],"mixed":[107],"integer":[108,118],"program":[109],"through":[110],"augmentation.":[113],"then":[115],"relax":[116],"constraints":[119],"obtain":[121],"linear":[123],"program,":[124],"devise":[126],"D-ViNE":[131],"R-ViNE":[133],"using":[134],"deterministic":[135],"randomized":[137],"rounding":[138],"techniques,":[139],"respectively.":[140],"Simulation":[141],"experiments":[142],"show":[143],"increase":[148],"acceptance":[150],"ratio":[151],"revenue":[154],"while":[155],"decreasing":[156],"cost":[158],"incurred":[159],"long":[166],"run.":[167]},"counts_by_year":[{"year":2025,"cited_by_count":6},{"year":2024,"cited_by_count":9},{"year":2023,"cited_by_count":17},{"year":2022,"cited_by_count":16},{"year":2021,"cited_by_count":32},{"year":2020,"cited_by_count":42},{"year":2019,"cited_by_count":40},{"year":2018,"cited_by_count":66},{"year":2017,"cited_by_count":65},{"year":2016,"cited_by_count":89},{"year":2015,"cited_by_count":79},{"year":2014,"cited_by_count":86},{"year":2013,"cited_by_count":88},{"year":2012,"cited_by_count":88}],"updated_date":"2026-01-17T23:10:49.606395","created_date":"2025-10-10T00:00:00"}
