{"id":"https://openalex.org/W2957116995","doi":"https://doi.org/10.1109/icc.2019.8761210","title":"Hybrid Service Chain Deployment in Networks with Unique Function","display_name":"Hybrid Service Chain Deployment in Networks with Unique Function","publication_year":2019,"publication_date":"2019-05-01","ids":{"openalex":"https://openalex.org/W2957116995","doi":"https://doi.org/10.1109/icc.2019.8761210","mag":"2957116995"},"language":"en","primary_location":{"id":"doi:10.1109/icc.2019.8761210","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icc.2019.8761210","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ICC 2019 - 2019 IEEE International Conference on Communications (ICC)","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/A5079356223","display_name":"Danyang Zheng","orcid":"https://orcid.org/0000-0002-3031-7856"},"institutions":[{"id":"https://openalex.org/I181565077","display_name":"Georgia State University","ror":"https://ror.org/03qt6ba18","country_code":"US","type":"education","lineage":["https://openalex.org/I181565077"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Danyang Zheng","raw_affiliation_strings":["Department of Computer Science, Georgia State University, USA"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, Georgia State University, USA","institution_ids":["https://openalex.org/I181565077"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5089154506","display_name":"Chengzong Peng","orcid":"https://orcid.org/0000-0002-1056-880X"},"institutions":[{"id":"https://openalex.org/I181565077","display_name":"Georgia State University","ror":"https://ror.org/03qt6ba18","country_code":"US","type":"education","lineage":["https://openalex.org/I181565077"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Chengzong Peng","raw_affiliation_strings":["Department of Computer Science, Georgia State University, USA"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, Georgia State University, USA","institution_ids":["https://openalex.org/I181565077"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5066907575","display_name":"Evrim G\u00fcler","orcid":"https://orcid.org/0000-0002-7226-4748"},"institutions":[{"id":"https://openalex.org/I181565077","display_name":"Georgia State University","ror":"https://ror.org/03qt6ba18","country_code":"US","type":"education","lineage":["https://openalex.org/I181565077"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Evrim Guler","raw_affiliation_strings":["Department of Computer Science, Georgia State University, USA"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, Georgia State University, USA","institution_ids":["https://openalex.org/I181565077"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101878135","display_name":"Guangchun Luo","orcid":null},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Guangchun Luo","raw_affiliation_strings":["School of Computer Science and Engineering, University of Electronic Science and Technology of China"],"affiliations":[{"raw_affiliation_string":"School of Computer Science and Engineering, University of Electronic Science and Technology of China","institution_ids":["https://openalex.org/I150229711"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5019111542","display_name":"Ling Tian","orcid":"https://orcid.org/0000-0002-8475-9203"},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ling Tian","raw_affiliation_strings":["School of Computer Science and Engineering, University of Electronic Science and Technology of China"],"affiliations":[{"raw_affiliation_string":"School of Computer Science and Engineering, University of Electronic Science and Technology of China","institution_ids":["https://openalex.org/I150229711"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5069042354","display_name":"Xiaojun Cao","orcid":"https://orcid.org/0009-0001-7432-7837"},"institutions":[{"id":"https://openalex.org/I181565077","display_name":"Georgia State University","ror":"https://ror.org/03qt6ba18","country_code":"US","type":"education","lineage":["https://openalex.org/I181565077"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Xiaojun Cao","raw_affiliation_strings":["Department of Computer Science, Georgia State University, USA"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, Georgia State University, USA","institution_ids":["https://openalex.org/I181565077"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5079356223"],"corresponding_institution_ids":["https://openalex.org/I181565077"],"apc_list":null,"apc_paid":null,"fwci":1.9452,"has_fulltext":false,"cited_by_count":15,"citation_normalized_percentile":{"value":0.8743778,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"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/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/T10400","display_name":"Network Security and Intrusion Detection","score":0.9887999892234802,"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":0.9873999953269958,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7956591844558716},{"id":"https://openalex.org/keywords/virtual-network","display_name":"Virtual network","score":0.6670828461647034},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.5524234771728516},{"id":"https://openalex.org/keywords/software-deployment","display_name":"Software deployment","score":0.5156873464584351},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.5136839747428894},{"id":"https://openalex.org/keywords/function","display_name":"Function (biology)","score":0.4790012538433075},{"id":"https://openalex.org/keywords/node","display_name":"Node (physics)","score":0.43682849407196045},{"id":"https://openalex.org/keywords/heuristic","display_name":"Heuristic","score":0.42836838960647583},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.0756920576095581},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.06880924105644226}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7956591844558716},{"id":"https://openalex.org/C2776874963","wikidata":"https://www.wikidata.org/wiki/Q4112081","display_name":"Virtual network","level":2,"score":0.6670828461647034},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.5524234771728516},{"id":"https://openalex.org/C105339364","wikidata":"https://www.wikidata.org/wiki/Q2297740","display_name":"Software deployment","level":2,"score":0.5156873464584351},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.5136839747428894},{"id":"https://openalex.org/C14036430","wikidata":"https://www.wikidata.org/wiki/Q3736076","display_name":"Function (biology)","level":2,"score":0.4790012538433075},{"id":"https://openalex.org/C62611344","wikidata":"https://www.wikidata.org/wiki/Q1062658","display_name":"Node (physics)","level":2,"score":0.43682849407196045},{"id":"https://openalex.org/C173801870","wikidata":"https://www.wikidata.org/wiki/Q201413","display_name":"Heuristic","level":2,"score":0.42836838960647583},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0756920576095581},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.06880924105644226},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"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/C78458016","wikidata":"https://www.wikidata.org/wiki/Q840400","display_name":"Evolutionary biology","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":1,"locations":[{"id":"doi:10.1109/icc.2019.8761210","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icc.2019.8761210","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ICC 2019 - 2019 IEEE International Conference on Communications (ICC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":11,"referenced_works":["https://openalex.org/W1578960134","https://openalex.org/W2163428398","https://openalex.org/W2260783129","https://openalex.org/W2289096564","https://openalex.org/W2289495142","https://openalex.org/W2500898769","https://openalex.org/W2512567073","https://openalex.org/W2762629425","https://openalex.org/W2781790117","https://openalex.org/W2808944558","https://openalex.org/W2960583340"],"related_works":["https://openalex.org/W96612179","https://openalex.org/W2770234245","https://openalex.org/W2566006169","https://openalex.org/W2987774938","https://openalex.org/W4256492088","https://openalex.org/W632915154","https://openalex.org/W2055733372","https://openalex.org/W4229499248","https://openalex.org/W4378874356","https://openalex.org/W2411838016"],"abstract_inverted_index":{"In":[0,55],"Network":[1,13],"Function":[2,6,14],"Virtualization":[3],"(NFV),":[4],"Service":[5,125],"Chain":[7],"(SFC)":[8],"is":[9],"composed":[10],"of":[11,66,113],"Virtual":[12],"(VNF)":[15],"nodes":[16,78],"that":[17,138],"are":[18,79],"chained":[19],"via":[20,40],"VNF":[21,77],"links.":[22],"SFCs":[23],"can":[24],"be":[25],"specified":[26],"as":[27],"unidirectional":[28,32,89],"or":[29],"bidirectional.":[30],"A":[31],"SFC":[33,49,73,98],"(u-SFC)":[34],"demands":[35],"the":[36,41,59,64,111,114,139,145,150],"traffic":[37,53,84],"being":[38],"forwarded":[39],"VNFs":[42],"in":[43,129],"one":[44,106],"direction,":[45],"while":[46,85],"a":[47,71,93],"bidirectional":[48,52,83],"(b-SFC)":[50],"requires":[51],"flows.":[54],"this":[56],"paper,":[57],"for":[58],"first":[60],"time,":[61],"we":[62,109],"investigate":[63],"problem":[65,95,116],"how":[67],"to":[68,81],"efficiently":[69],"deploy":[70],"hybrid":[72,97],"(h-SFC),":[74],"whereas":[75],"some":[76],"required":[80],"process":[82],"others":[86],"only":[87],"handle":[88],"traffic.":[90],"We":[91],"define":[92],"new":[94],"called":[96],"Deployment":[99,128],"(h-SFCD).":[100],"When":[101],"each":[102],"substrate":[103],"node":[104],"provides":[105],"unique":[107],"VNF,":[108],"prove":[110],"NP-hardness":[112],"h-SFCD":[115],"and":[117],"propose":[118],"an":[119],"approximate":[120],"algorithm,":[121],"namely,":[122],"2-approximation":[123],"Hybrid":[124],"function":[126,131],"chain":[127],"Unique":[130],"networks":[132],"(2-HSD-U).":[133],"Our":[134],"experimental":[135],"results":[136],"show":[137],"proposed":[140],"2-HSD-U":[141],"algorithm":[142,147],"significantly":[143],"outperforms":[144],"heuristic":[146],"based":[148],"on":[149],"traditional":[151],"Nearest-Neighbor":[152],"technique.":[153]},"counts_by_year":[{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":5},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":3}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
