{"id":"https://openalex.org/W4206565350","doi":"https://doi.org/10.1109/jiot.2021.3138391","title":"Q-Soft: QoS-Aware Traffic Forwarding in Software-Defined Cyber\u2013Physical Systems","display_name":"Q-Soft: QoS-Aware Traffic Forwarding in Software-Defined Cyber\u2013Physical Systems","publication_year":2021,"publication_date":"2021-12-27","ids":{"openalex":"https://openalex.org/W4206565350","doi":"https://doi.org/10.1109/jiot.2021.3138391"},"language":"en","primary_location":{"id":"doi:10.1109/jiot.2021.3138391","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jiot.2021.3138391","pdf_url":null,"source":{"id":"https://openalex.org/S2480266640","display_name":"IEEE Internet of Things Journal","issn_l":"2327-4662","issn":["2327-4662","2372-2541"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Internet of Things Journal","raw_type":"journal-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/A5035844388","display_name":"Samaresh Bera","orcid":"https://orcid.org/0000-0002-3887-9212"},"institutions":[{"id":"https://openalex.org/I145894827","display_name":"Indian Institute of Technology Kharagpur","ror":"https://ror.org/03w5sq511","country_code":"IN","type":"education","lineage":["https://openalex.org/I145894827"]},{"id":"https://openalex.org/I59270414","display_name":"Indian Institute of Science Bangalore","ror":"https://ror.org/04dese585","country_code":"IN","type":"education","lineage":["https://openalex.org/I59270414"]}],"countries":["IN"],"is_corresponding":true,"raw_author_name":"Samaresh Bera","raw_affiliation_strings":["Department of Computer Science and Engineering, Indian Institute of Technology Kharagpur, Kharagpur, India","Department of Electrical Communication Engineering, Indian Institute of Science, Bengaluru, India"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, Indian Institute of Technology Kharagpur, Kharagpur, India","institution_ids":["https://openalex.org/I145894827"]},{"raw_affiliation_string":"Department of Electrical Communication Engineering, Indian Institute of Science, Bengaluru, India","institution_ids":["https://openalex.org/I59270414"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5032787307","display_name":"Sudip Misra","orcid":"https://orcid.org/0000-0002-2467-6414"},"institutions":[{"id":"https://openalex.org/I59270414","display_name":"Indian Institute of Science Bangalore","ror":"https://ror.org/04dese585","country_code":"IN","type":"education","lineage":["https://openalex.org/I59270414"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Sudip Misra","raw_affiliation_strings":["Department of Electrical Communication Engineering, Indian Institute of Science, Bengaluru, India"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Communication Engineering, Indian Institute of Science, Bengaluru, India","institution_ids":["https://openalex.org/I59270414"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5073420272","display_name":"Niloy Saha","orcid":"https://orcid.org/0000-0002-5955-4994"},"institutions":[{"id":"https://openalex.org/I145894827","display_name":"Indian Institute of Technology Kharagpur","ror":"https://ror.org/03w5sq511","country_code":"IN","type":"education","lineage":["https://openalex.org/I145894827"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Niloy Saha","raw_affiliation_strings":["Department of Computer Science and Engineering, Indian Institute of Technology Kharagpur, Kharagpur, India"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, Indian Institute of Technology Kharagpur, Kharagpur, India","institution_ids":["https://openalex.org/I145894827"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5032208035","display_name":"Hamid Sharif","orcid":"https://orcid.org/0000-0001-6229-2043"},"institutions":[{"id":"https://openalex.org/I114395901","display_name":"University of Nebraska\u2013Lincoln","ror":"https://ror.org/043mer456","country_code":"US","type":"education","lineage":["https://openalex.org/I114395901"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Hamid Sharif","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Nebraska–Lincoln, Lincoln, NE, USA"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Nebraska–Lincoln, Lincoln, NE, USA","institution_ids":["https://openalex.org/I114395901"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5035844388"],"corresponding_institution_ids":["https://openalex.org/I145894827","https://openalex.org/I59270414"],"apc_list":null,"apc_paid":null,"fwci":0.3056,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.6209381,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":95},"biblio":{"volume":"9","issue":"12","first_page":"9675","last_page":"9682"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10714","display_name":"Software-Defined Networks and 5G","score":0.9998999834060669,"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":0.9998999834060669,"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/T10829","display_name":"Interconnection Networks and Systems","score":0.9968000054359436,"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/T11005","display_name":"Radiation Effects in Electronics","score":0.9842000007629395,"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":0.8398427963256836},{"id":"https://openalex.org/keywords/quality-of-service","display_name":"Quality of service","score":0.7458477020263672},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.6404939889907837},{"id":"https://openalex.org/keywords/software-defined-networking","display_name":"Software-defined networking","score":0.5738103985786438},{"id":"https://openalex.org/keywords/network-packet","display_name":"Network packet","score":0.5538786053657532},{"id":"https://openalex.org/keywords/throughput","display_name":"Throughput","score":0.4322950839996338},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.4319709539413452},{"id":"https://openalex.org/keywords/packet-forwarding","display_name":"Packet forwarding","score":0.4312899112701416},{"id":"https://openalex.org/keywords/network-traffic-control","display_name":"Network traffic control","score":0.42426127195358276},{"id":"https://openalex.org/keywords/packet-loss","display_name":"Packet loss","score":0.42005330324172974},{"id":"https://openalex.org/keywords/heuristic","display_name":"Heuristic","score":0.4196152091026306},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.17539650201797485}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8398427963256836},{"id":"https://openalex.org/C5119721","wikidata":"https://www.wikidata.org/wiki/Q220501","display_name":"Quality of service","level":2,"score":0.7458477020263672},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.6404939889907837},{"id":"https://openalex.org/C77270119","wikidata":"https://www.wikidata.org/wiki/Q1655198","display_name":"Software-defined networking","level":2,"score":0.5738103985786438},{"id":"https://openalex.org/C158379750","wikidata":"https://www.wikidata.org/wiki/Q214111","display_name":"Network packet","level":2,"score":0.5538786053657532},{"id":"https://openalex.org/C157764524","wikidata":"https://www.wikidata.org/wiki/Q1383412","display_name":"Throughput","level":3,"score":0.4322950839996338},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.4319709539413452},{"id":"https://openalex.org/C120317029","wikidata":"https://www.wikidata.org/wiki/Q874048","display_name":"Packet forwarding","level":3,"score":0.4312899112701416},{"id":"https://openalex.org/C201100257","wikidata":"https://www.wikidata.org/wiki/Q393287","display_name":"Network traffic control","level":3,"score":0.42426127195358276},{"id":"https://openalex.org/C54108766","wikidata":"https://www.wikidata.org/wiki/Q391064","display_name":"Packet loss","level":3,"score":0.42005330324172974},{"id":"https://openalex.org/C173801870","wikidata":"https://www.wikidata.org/wiki/Q201413","display_name":"Heuristic","level":2,"score":0.4196152091026306},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.17539650201797485},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.0},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/jiot.2021.3138391","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jiot.2021.3138391","pdf_url":null,"source":{"id":"https://openalex.org/S2480266640","display_name":"IEEE Internet of Things Journal","issn_l":"2327-4662","issn":["2327-4662","2372-2541"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Internet of Things Journal","raw_type":"journal-article"},{"id":"pmh:oai::76703","is_oa":false,"landing_page_url":"https://doi.org/10.1109/JIOT.2021.3138391","pdf_url":null,"source":{"id":"https://openalex.org/S4306402641","display_name":"LA Referencia (Red Federada de Repositorios Institucionales de Publicaciones Cient\u00edficas)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4383465926","host_organization_name":"LA Referencia","host_organization_lineage":["https://openalex.org/I4383465926"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.4099999964237213,"display_name":"Industry, innovation and infrastructure","id":"https://metadata.un.org/sdg/9"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":22,"referenced_works":["https://openalex.org/W1545430305","https://openalex.org/W1992737336","https://openalex.org/W2011282943","https://openalex.org/W2069354103","https://openalex.org/W2094227998","https://openalex.org/W2096774592","https://openalex.org/W2118404561","https://openalex.org/W2136451165","https://openalex.org/W2136930733","https://openalex.org/W2138743329","https://openalex.org/W2154416792","https://openalex.org/W2158914121","https://openalex.org/W2292669715","https://openalex.org/W2460461231","https://openalex.org/W2485843471","https://openalex.org/W2516674624","https://openalex.org/W2584535427","https://openalex.org/W2617984693","https://openalex.org/W2768718335","https://openalex.org/W2808455183","https://openalex.org/W2850513980","https://openalex.org/W3035715234"],"related_works":["https://openalex.org/W2096490618","https://openalex.org/W2112246106","https://openalex.org/W2964950011","https://openalex.org/W2543826751","https://openalex.org/W3137670215","https://openalex.org/W2079143021","https://openalex.org/W2008737311","https://openalex.org/W2142143257","https://openalex.org/W1544326513","https://openalex.org/W2131002425"],"abstract_inverted_index":{"The":[0,42],"next-generation":[1],"cyber\u2013physical":[2],"systems":[3],"(CPSs)":[4],"with":[5],"heterogeneous":[6],"applications":[7],"have":[8],"diverse":[9,26],"Quality-of-Service":[10],"(QoS)":[11],"requirements":[12],"in":[13,29,39,57,101,150],"terms":[14],"of":[15,71],"throughput,":[16],"end-to-end":[17,94],"latency,":[18],"and":[19,98,159,177,184],"packet":[20],"drop":[21],"reliability.":[22],"To":[23],"meet":[24],"such":[25],"QoS":[27,138],"requirements,":[28],"this":[30],"article,":[31],"we":[32,64,87,110,125,141],"propose":[33,126,142],"a":[34,48,75,89,143],"QoS-aware":[35],"traffic":[36,58,117],"forwarding":[37,118],"scheme":[38,44,172],"software-defined":[40,156],"CPS.":[41],"proposed":[43,171],"is":[45,123],"presented":[46],"as":[47],"two-stage":[49],"optimization":[50,113],"framework":[51],"to":[52,66,78,131,146,182,188],"minimize":[53,67,79],"the":[54,61,68,84,102,106,133,148,155,162,170,174,189],"associated":[55],"costs":[56],"forwarding.":[59],"In":[60,83],"first":[62],"stage,":[63,86],"aim":[65],"required":[69],"number":[70],"\u201ccandidate\u201d":[72],"switches":[73],"for":[74,115],"given":[76],"network":[77,80,164,175],"deployment":[81],"costs.":[82],"second":[85],"design":[88],"comprehensive":[90],"cost":[91,108],"function":[92],"considering":[93,136],"delay,":[95],"flow-rule":[96],"utilization,":[97],"link":[99],"utilization":[100],"network.":[103],"Based":[104],"on":[105],"designed":[107],"function,":[109],"formulate":[111],"another":[112],"problem":[114,134],"optimal":[116],"(OTF).":[119],"As":[120],"solving":[121],"OTF":[122],"NP-hard,":[124],"an":[127],"efficient":[128],"greedy-heuristic":[129],"approach":[130],"solve":[132],"while":[135],"application-specific":[137],"requirements.":[139],"Further,":[140],"packet-tagging":[144],"method":[145],"assist":[147],"controller":[149],"mitigating":[151],"rule":[152],"congestion":[153],"at":[154],"networking":[157],"devices,":[158],"hence":[160],"improve":[161],"overall":[163],"performance.":[165],"Extensive":[166],"results":[167],"show":[168],"that":[169],"minimizes":[173],"delay":[176],"QoS-violated":[178],"flows":[179],"by":[180],"up":[181],"50%":[183],"90%,":[185],"respectively,":[186],"compared":[187],"state-of-the-art":[190],"schemes.":[191]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}