{"id":"https://openalex.org/W4372260699","doi":"https://doi.org/10.1145/3552326.3587454","title":"Nephele: Extending Virtualization Environments for Cloning Unikernel-based VMs","display_name":"Nephele: Extending Virtualization Environments for Cloning Unikernel-based VMs","publication_year":2023,"publication_date":"2023-05-05","ids":{"openalex":"https://openalex.org/W4372260699","doi":"https://doi.org/10.1145/3552326.3587454"},"language":"en","primary_location":{"id":"doi:10.1145/3552326.3587454","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3552326.3587454","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the Eighteenth European Conference on Computer Systems","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/A5103228159","display_name":"Costin Lupu","orcid":"https://orcid.org/0009-0002-9585-8474"},"institutions":[{"id":"https://openalex.org/I61641377","display_name":"Universitatea Na\u021bional\u0103 de \u0218tiin\u021b\u0103 \u0219i Tehnologie Politehnica Bucure\u0219ti","ror":"https://ror.org/0558j5q12","country_code":"RO","type":"education","lineage":["https://openalex.org/I61641377"]}],"countries":["RO"],"is_corresponding":false,"raw_author_name":"Costin Lupu","raw_affiliation_strings":["Computer Science and Engineering Department, University POLITEHNICA of Bucharest, Bucharest, Romania"],"raw_orcid":"https://orcid.org/0009-0002-9585-8474","affiliations":[{"raw_affiliation_string":"Computer Science and Engineering Department, University POLITEHNICA of Bucharest, Bucharest, Romania","institution_ids":["https://openalex.org/I61641377"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5054876469","display_name":"Andrei Albi\u0219oru","orcid":"https://orcid.org/0009-0005-0418-5422"},"institutions":[{"id":"https://openalex.org/I61641377","display_name":"Universitatea Na\u021bional\u0103 de \u0218tiin\u021b\u0103 \u0219i Tehnologie Politehnica Bucure\u0219ti","ror":"https://ror.org/0558j5q12","country_code":"RO","type":"education","lineage":["https://openalex.org/I61641377"]}],"countries":["RO"],"is_corresponding":false,"raw_author_name":"Andrei Albi\u0219oru","raw_affiliation_strings":["Computer Science and Engineering Department, University POLITEHNICA of Bucharest, Bucharest, Romania"],"raw_orcid":"https://orcid.org/0009-0005-0418-5422","affiliations":[{"raw_affiliation_string":"Computer Science and Engineering Department, University POLITEHNICA of Bucharest, Bucharest, Romania","institution_ids":["https://openalex.org/I61641377"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5021323123","display_name":"Radu Nichita","orcid":"https://orcid.org/0009-0006-2590-8551"},"institutions":[{"id":"https://openalex.org/I61641377","display_name":"Universitatea Na\u021bional\u0103 de \u0218tiin\u021b\u0103 \u0219i Tehnologie Politehnica Bucure\u0219ti","ror":"https://ror.org/0558j5q12","country_code":"RO","type":"education","lineage":["https://openalex.org/I61641377"]}],"countries":["RO"],"is_corresponding":false,"raw_author_name":"Radu Nichita","raw_affiliation_strings":["Computer Science and Engineering Department, University POLITEHNICA of Bucharest, Bucharest, Romania"],"raw_orcid":"https://orcid.org/0009-0006-2590-8551","affiliations":[{"raw_affiliation_string":"Computer Science and Engineering Department, University POLITEHNICA of Bucharest, Bucharest, Romania","institution_ids":["https://openalex.org/I61641377"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5052124886","display_name":"Doru-Florin Bl\u00e2nzeanu","orcid":"https://orcid.org/0009-0001-1783-981X"},"institutions":[{"id":"https://openalex.org/I61641377","display_name":"Universitatea Na\u021bional\u0103 de \u0218tiin\u021b\u0103 \u0219i Tehnologie Politehnica Bucure\u0219ti","ror":"https://ror.org/0558j5q12","country_code":"RO","type":"education","lineage":["https://openalex.org/I61641377"]}],"countries":["RO"],"is_corresponding":false,"raw_author_name":"Doru-Florin Bl\u00e2nzeanu","raw_affiliation_strings":["Computer Science and Engineering Department, University POLITEHNICA of Bucharest, Bucharest, Romania"],"raw_orcid":"https://orcid.org/0009-0001-1783-981X","affiliations":[{"raw_affiliation_string":"Computer Science and Engineering Department, University POLITEHNICA of Bucharest, Bucharest, Romania","institution_ids":["https://openalex.org/I61641377"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5001636380","display_name":"Mihai Pogonaru","orcid":"https://orcid.org/0009-0000-3555-2145"},"institutions":[{"id":"https://openalex.org/I61641377","display_name":"Universitatea Na\u021bional\u0103 de \u0218tiin\u021b\u0103 \u0219i Tehnologie Politehnica Bucure\u0219ti","ror":"https://ror.org/0558j5q12","country_code":"RO","type":"education","lineage":["https://openalex.org/I61641377"]}],"countries":["RO"],"is_corresponding":false,"raw_author_name":"Mihai Pogonaru","raw_affiliation_strings":["Computer Science and Engineering Department, University POLITEHNICA of Bucharest, Bucharest, Romania"],"raw_orcid":"https://orcid.org/0009-0000-3555-2145","affiliations":[{"raw_affiliation_string":"Computer Science and Engineering Department, University POLITEHNICA of Bucharest, Bucharest, Romania","institution_ids":["https://openalex.org/I61641377"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5072899308","display_name":"R\u0103zvan Deaconescu","orcid":"https://orcid.org/0000-0001-8287-1712"},"institutions":[{"id":"https://openalex.org/I61641377","display_name":"Universitatea Na\u021bional\u0103 de \u0218tiin\u021b\u0103 \u0219i Tehnologie Politehnica Bucure\u0219ti","ror":"https://ror.org/0558j5q12","country_code":"RO","type":"education","lineage":["https://openalex.org/I61641377"]}],"countries":["RO"],"is_corresponding":false,"raw_author_name":"R\u0103zvan Deaconescu","raw_affiliation_strings":["Computer Science and Engineering Department, University POLITEHNICA of Bucharest, Bucharest, Romania"],"raw_orcid":"https://orcid.org/0000-0001-8287-1712","affiliations":[{"raw_affiliation_string":"Computer Science and Engineering Department, University POLITEHNICA of Bucharest, Bucharest, Romania","institution_ids":["https://openalex.org/I61641377"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5008493066","display_name":"Costin Raiciu","orcid":"https://orcid.org/0000-0002-5937-2162"},"institutions":[{"id":"https://openalex.org/I61641377","display_name":"Universitatea Na\u021bional\u0103 de \u0218tiin\u021b\u0103 \u0219i Tehnologie Politehnica Bucure\u0219ti","ror":"https://ror.org/0558j5q12","country_code":"RO","type":"education","lineage":["https://openalex.org/I61641377"]}],"countries":["RO"],"is_corresponding":false,"raw_author_name":"Costin Raiciu","raw_affiliation_strings":["Computer Science and Engineering Department, University POLITEHNICA of Bucharest, Bucharest, Romania"],"raw_orcid":"https://orcid.org/0000-0002-5937-2162","affiliations":[{"raw_affiliation_string":"Computer Science and Engineering Department, University POLITEHNICA of Bucharest, Bucharest, Romania","institution_ids":["https://openalex.org/I61641377"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I61641377"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":10,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"574","last_page":"589"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10101","display_name":"Cloud Computing and Resource Management","score":1.0,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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/T10101","display_name":"Cloud Computing and Resource Management","score":1.0,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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/T11181","display_name":"Advanced Data Storage Technologies","score":0.9987999796867371,"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/T11424","display_name":"Security and Verification in Computing","score":0.9983000159263611,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/porting","display_name":"Porting","score":0.8410416841506958},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8104301691055298},{"id":"https://openalex.org/keywords/fork","display_name":"Fork (system call)","score":0.7681647539138794},{"id":"https://openalex.org/keywords/virtualization","display_name":"Virtualization","score":0.7166469693183899},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.6832541823387146},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.6531731486320496},{"id":"https://openalex.org/keywords/isolation","display_name":"Isolation (microbiology)","score":0.49683788418769836},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.45902496576309204},{"id":"https://openalex.org/keywords/posix","display_name":"POSIX","score":0.4430772364139557},{"id":"https://openalex.org/keywords/virtual-machine","display_name":"Virtual machine","score":0.44078025221824646},{"id":"https://openalex.org/keywords/cloning","display_name":"Cloning (programming)","score":0.43179944157600403},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.12320533394813538},{"id":"https://openalex.org/keywords/software","display_name":"Software","score":0.0975811779499054}],"concepts":[{"id":"https://openalex.org/C106251023","wikidata":"https://www.wikidata.org/wiki/Q851989","display_name":"Porting","level":3,"score":0.8410416841506958},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8104301691055298},{"id":"https://openalex.org/C40523978","wikidata":"https://www.wikidata.org/wiki/Q14675","display_name":"Fork (system call)","level":2,"score":0.7681647539138794},{"id":"https://openalex.org/C513985346","wikidata":"https://www.wikidata.org/wiki/Q270471","display_name":"Virtualization","level":3,"score":0.7166469693183899},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.6832541823387146},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.6531731486320496},{"id":"https://openalex.org/C2775941552","wikidata":"https://www.wikidata.org/wiki/Q25212305","display_name":"Isolation (microbiology)","level":2,"score":0.49683788418769836},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.45902496576309204},{"id":"https://openalex.org/C532756234","wikidata":"https://www.wikidata.org/wiki/Q14658","display_name":"POSIX","level":2,"score":0.4430772364139557},{"id":"https://openalex.org/C25344961","wikidata":"https://www.wikidata.org/wiki/Q192726","display_name":"Virtual machine","level":2,"score":0.44078025221824646},{"id":"https://openalex.org/C121050878","wikidata":"https://www.wikidata.org/wiki/Q5135020","display_name":"Cloning (programming)","level":2,"score":0.43179944157600403},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.12320533394813538},{"id":"https://openalex.org/C2777904410","wikidata":"https://www.wikidata.org/wiki/Q7397","display_name":"Software","level":2,"score":0.0975811779499054},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C89423630","wikidata":"https://www.wikidata.org/wiki/Q7193","display_name":"Microbiology","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3552326.3587454","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3552326.3587454","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the Eighteenth European Conference on Computer Systems","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/8","score":0.5199999809265137,"display_name":"Decent work and economic growth"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":36,"referenced_works":["https://openalex.org/W95608104","https://openalex.org/W1971743564","https://openalex.org/W1997269120","https://openalex.org/W2013592197","https://openalex.org/W2024109642","https://openalex.org/W2030438500","https://openalex.org/W2058189720","https://openalex.org/W2071417930","https://openalex.org/W2083357144","https://openalex.org/W2096611465","https://openalex.org/W2099072754","https://openalex.org/W2106352837","https://openalex.org/W2143818983","https://openalex.org/W2164901581","https://openalex.org/W2296559352","https://openalex.org/W2322891647","https://openalex.org/W2516172998","https://openalex.org/W2516668814","https://openalex.org/W2734941459","https://openalex.org/W2761578098","https://openalex.org/W2767424829","https://openalex.org/W2792281126","https://openalex.org/W2894524164","https://openalex.org/W2937118960","https://openalex.org/W3012028616","https://openalex.org/W3023053109","https://openalex.org/W3030190323","https://openalex.org/W3158610705","https://openalex.org/W3159422333","https://openalex.org/W4231945399","https://openalex.org/W4248680079","https://openalex.org/W6600195515","https://openalex.org/W6601736907","https://openalex.org/W6635760324","https://openalex.org/W6726236727","https://openalex.org/W6751247543"],"related_works":["https://openalex.org/W4238330115","https://openalex.org/W2088620127","https://openalex.org/W2359852344","https://openalex.org/W2743348030","https://openalex.org/W2947629119","https://openalex.org/W1963799338","https://openalex.org/W2542775576","https://openalex.org/W2900408237","https://openalex.org/W2036412865","https://openalex.org/W2906562101"],"abstract_inverted_index":{"Unikernels":[0],"gained":[1],"an":[2],"increasing":[3],"interest":[4],"in":[5,32,87,109],"the":[6,23,50,61,88,105],"recent":[7],"years":[8],"because":[9,60],"they":[10],"provide":[11],"efficient":[12,57],"resource":[13],"allocation":[14],"and":[15,43],"high":[16],"performance":[17],"for":[18,68],"cloud":[19,111],"services":[20,31],"by":[21,40],"bundling":[22],"application":[24],"with":[25],"a":[26,33,37,80,98],"minimal":[27],"set":[28],"of":[29,46,77,90,107],"OS":[30,66],"guest":[34],"VM.":[35],"Although":[36],"unikernel":[38],"is":[39,94],"design":[41],"small":[42],"lightweight,":[44],"fleets":[45],"unikernels":[47,78,91,108],"based":[48],"on":[49,75],"same":[51],"image":[52],"are":[53],"not":[54],"necessarily":[55],"more":[56],"than":[58],"containers":[59],"latter":[62],"can":[63],"rely":[64],"upon":[65],"primitives":[67],"sharing":[69],"memory.":[70],"Futhermore,":[71],"porting":[72],"POSIX":[73],"applications":[74],"top":[76],"brings":[79],"new":[81],"challenge:":[82],"what":[83],"does":[84],"fork()":[85,101],"mean":[86],"world":[89],"where":[92],"there":[93],"memory":[95],"isolation":[96],"within":[97],"VM?":[99],"Lacking":[100],"support":[102],"significantly":[103],"reduces":[104],"applicability":[106],"popular":[110],"applications.":[112]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":6}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}