{"id":"https://openalex.org/W4393146146","doi":"https://doi.org/10.1109/ants59832.2023.10469344","title":"Availability-Aware VNF Placement for uRLLC Applications in MEC-Enabled 5G Networks","display_name":"Availability-Aware VNF Placement for uRLLC Applications in MEC-Enabled 5G Networks","publication_year":2023,"publication_date":"2023-12-17","ids":{"openalex":"https://openalex.org/W4393146146","doi":"https://doi.org/10.1109/ants59832.2023.10469344"},"language":"en","primary_location":{"id":"doi:10.1109/ants59832.2023.10469344","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ants59832.2023.10469344","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 IEEE International Conference on Advanced Networks and Telecommunications Systems (ANTS)","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/A5035844388","display_name":"Samaresh Bera","orcid":"https://orcid.org/0000-0002-3887-9212"},"institutions":[{"id":"https://openalex.org/I4210127441","display_name":"Indian Institute of Technology Jammu","ror":"https://ror.org/02f0vsw63","country_code":"IN","type":"education","lineage":["https://openalex.org/I4210127441"]}],"countries":["IN"],"is_corresponding":true,"raw_author_name":"Samaresh Bera","raw_affiliation_strings":["Indian Institute of Technology,Department of Computer Science and Engineering,Jammu,India,181221"],"affiliations":[{"raw_affiliation_string":"Indian Institute of Technology,Department of Computer Science and Engineering,Jammu,India,181221","institution_ids":["https://openalex.org/I4210127441"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5035844388"],"corresponding_institution_ids":["https://openalex.org/I4210127441"],"apc_list":null,"apc_paid":null,"fwci":1.0119,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.78872797,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":97,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"300","last_page":"305"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10714","display_name":"Software-Defined Networks and 5G","score":0.9912999868392944,"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":0.9912999868392944,"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/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9850999712944031,"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/T10847","display_name":"Advanced Optical Network Technologies","score":0.9847000241279602,"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":0.72100830078125},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.456147164106369}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.72100830078125},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.456147164106369}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/ants59832.2023.10469344","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ants59832.2023.10469344","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 IEEE International Conference on Advanced Networks and Telecommunications Systems (ANTS)","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":15,"referenced_works":["https://openalex.org/W2006778428","https://openalex.org/W2066671865","https://openalex.org/W2761569688","https://openalex.org/W2890841063","https://openalex.org/W2899702797","https://openalex.org/W2913871603","https://openalex.org/W2918840401","https://openalex.org/W2963599038","https://openalex.org/W2973288277","https://openalex.org/W3005116230","https://openalex.org/W3015979574","https://openalex.org/W3179353466","https://openalex.org/W4212799367","https://openalex.org/W4289655088","https://openalex.org/W6798833016"],"related_works":["https://openalex.org/W2748952813","https://openalex.org/W2390279801","https://openalex.org/W2358668433","https://openalex.org/W2376932109","https://openalex.org/W2001405890","https://openalex.org/W2382290278","https://openalex.org/W2478288626","https://openalex.org/W4391913857","https://openalex.org/W2350741829","https://openalex.org/W2530322880"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"we":[3,87],"study":[4],"the":[5,15,37,60,70,79,94,97,103,110,119,123],"VNF":[6],"placement":[7],"problem":[8,63],"in":[9,64,82,96],"MEC-enabled":[10],"5G":[11],"networks":[12],"to":[13,35,58,92],"meet":[14],"stringent":[16],"reliability":[17],"and":[18,116,127],"latency":[19],"requirements":[20],"of":[21,118],"uRLLC":[22,48],"applications.":[23],"We":[24,51,67],"pose":[25],"it":[26],"as":[27],"a":[28,42,83,89],"constrained":[29],"optimization":[30,62],"problem,":[31],"which":[32],"is":[33,113],"NP-hard,":[34],"maximize":[36],"total":[38,111],"reward":[39,112],"obtained":[40],"by":[41,46],"network":[43],"service":[44,49],"provider":[45],"serving":[47],"requests.":[50],"propose":[52],"an":[53],"approximated":[54],"randomized":[55,72,125],"rounding":[56,126],"approach":[57,73,91,105],"solve":[59],"NP-hard":[61],"polynomial":[65],"time.":[66],"prove":[68],"that":[69],"proposed":[71,104,124],"achieves":[74],"performance":[75],"guarantees":[76],"while":[77],"violating":[78],"resource":[80,98],"constraints":[81],"bounded":[84],"way.":[85],"Furthermore,":[86],"present":[88],"greedy-heuristic":[90],"tackle":[93],"violations":[95],"constraints.":[99],"Simulation":[100],"results":[101],"show":[102],"yields":[106],"close-to-optimal":[107],"performance.":[108],"Specifically,":[109],"within":[114],"5%":[115],"10%":[117],"optimal":[120],"solution":[121],"using":[122],"greedy":[128],"approaches,":[129],"respectively.":[130]},"counts_by_year":[{"year":2025,"cited_by_count":5}],"updated_date":"2026-03-18T14:38:29.013473","created_date":"2025-10-10T00:00:00"}