{"id":"https://openalex.org/W2803924157","doi":"https://doi.org/10.1145/3210377.3210403","title":"Improved Worst-Case Deterministic Parallel Dynamic Minimum Spanning Forest","display_name":"Improved Worst-Case Deterministic Parallel Dynamic Minimum Spanning Forest","publication_year":2018,"publication_date":"2018-07-11","ids":{"openalex":"https://openalex.org/W2803924157","doi":"https://doi.org/10.1145/3210377.3210403","mag":"2803924157"},"language":"en","primary_location":{"id":"doi:10.1145/3210377.3210403","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3210377.3210403","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3210377.3210403","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 30th on Symposium on Parallelism in Algorithms and Architectures","raw_type":"proceedings-article"},"type":"preprint","indexed_in":["arxiv","crossref","datacite"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://dl.acm.org/doi/pdf/10.1145/3210377.3210403","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5028866207","display_name":"Tsvi Kopelowitz","orcid":null},"institutions":[{"id":"https://openalex.org/I13955877","display_name":"Bar-Ilan University","ror":"https://ror.org/03kgsv495","country_code":"IL","type":"education","lineage":["https://openalex.org/I13955877"]}],"countries":["IL"],"is_corresponding":true,"raw_author_name":"Tsvi Kopelowitz","raw_affiliation_strings":["Bar-Ilan University, Ramat Gan, Israel","Bar-Ilan University, Ramat\u00a0Gan, Israel"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Bar-Ilan University, Ramat Gan, Israel","institution_ids":["https://openalex.org/I13955877"]},{"raw_affiliation_string":"Bar-Ilan University, Ramat\u00a0Gan, Israel","institution_ids":["https://openalex.org/I13955877"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5049614530","display_name":"Ely Porat","orcid":"https://orcid.org/0000-0001-6912-5766"},"institutions":[{"id":"https://openalex.org/I13955877","display_name":"Bar-Ilan University","ror":"https://ror.org/03kgsv495","country_code":"IL","type":"education","lineage":["https://openalex.org/I13955877"]}],"countries":["IL"],"is_corresponding":false,"raw_author_name":"Ely Porat","raw_affiliation_strings":["Bar-Ilan University, Ramat Gan, Israel","Bar-Ilan University, Ramat\u00a0Gan, Israel"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Bar-Ilan University, Ramat Gan, Israel","institution_ids":["https://openalex.org/I13955877"]},{"raw_affiliation_string":"Bar-Ilan University, Ramat\u00a0Gan, Israel","institution_ids":["https://openalex.org/I13955877"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5086375809","display_name":"Yair Rosenmutter","orcid":null},"institutions":[{"id":"https://openalex.org/I13955877","display_name":"Bar-Ilan University","ror":"https://ror.org/03kgsv495","country_code":"IL","type":"education","lineage":["https://openalex.org/I13955877"]}],"countries":["IL"],"is_corresponding":false,"raw_author_name":"Yair Rosenmutter","raw_affiliation_strings":["Bar-Ilan University, Ramat Gan, Israel","Bar-Ilan University, Ramat\u00a0Gan, Israel"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Bar-Ilan University, Ramat Gan, Israel","institution_ids":["https://openalex.org/I13955877"]},{"raw_affiliation_string":"Bar-Ilan University, Ramat\u00a0Gan, Israel","institution_ids":["https://openalex.org/I13955877"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5028866207"],"corresponding_institution_ids":["https://openalex.org/I13955877"],"apc_list":null,"apc_paid":null,"fwci":0.1975,"has_fulltext":true,"cited_by_count":1,"citation_normalized_percentile":{"value":0.55635126,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"333","last_page":"341"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12288","display_name":"Optimization and Search Problems","score":0.9939000010490417,"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/T12288","display_name":"Optimization and Search Problems","score":0.9939000010490417,"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/T11269","display_name":"Algorithms and Data Compression","score":0.9894000291824341,"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"}},{"id":"https://openalex.org/T10720","display_name":"Complexity and Algorithms in Graphs","score":0.973800003528595,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"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/combinatorics","display_name":"Combinatorics","score":0.6994613409042358},{"id":"https://openalex.org/keywords/binary-logarithm","display_name":"Binary logarithm","score":0.618838906288147},{"id":"https://openalex.org/keywords/spanning-tree","display_name":"Spanning tree","score":0.5789171457290649},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.4734857976436615},{"id":"https://openalex.org/keywords/enhanced-data-rates-for-gsm-evolution","display_name":"Enhanced Data Rates for GSM Evolution","score":0.4684864282608032},{"id":"https://openalex.org/keywords/work","display_name":"Work (physics)","score":0.46369728446006775},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.4632946252822876},{"id":"https://openalex.org/keywords/minimum-spanning-tree","display_name":"Minimum spanning tree","score":0.42374303936958313},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.33179348707199097},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.32112041115760803},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.20616483688354492}],"concepts":[{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.6994613409042358},{"id":"https://openalex.org/C63553672","wikidata":"https://www.wikidata.org/wiki/Q581168","display_name":"Binary logarithm","level":2,"score":0.618838906288147},{"id":"https://openalex.org/C64331007","wikidata":"https://www.wikidata.org/wiki/Q831672","display_name":"Spanning tree","level":2,"score":0.5789171457290649},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.4734857976436615},{"id":"https://openalex.org/C162307627","wikidata":"https://www.wikidata.org/wiki/Q204833","display_name":"Enhanced Data Rates for GSM Evolution","level":2,"score":0.4684864282608032},{"id":"https://openalex.org/C18762648","wikidata":"https://www.wikidata.org/wiki/Q42213","display_name":"Work (physics)","level":2,"score":0.46369728446006775},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.4632946252822876},{"id":"https://openalex.org/C13743678","wikidata":"https://www.wikidata.org/wiki/Q240464","display_name":"Minimum spanning tree","level":2,"score":0.42374303936958313},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.33179348707199097},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.32112041115760803},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.20616483688354492},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","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":4,"locations":[{"id":"doi:10.1145/3210377.3210403","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3210377.3210403","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3210377.3210403","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 30th on Symposium on Parallelism in Algorithms and Architectures","raw_type":"proceedings-article"},{"id":"pmh:oai:arXiv.org:1805.06151","is_oa":true,"landing_page_url":"http://arxiv.org/abs/1805.06151","pdf_url":"https://arxiv.org/pdf/1805.06151","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},{"id":"mag:2803924157","is_oa":true,"landing_page_url":"https://arxiv.org/pdf/1805.06151v1","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"arXiv (Cornell University)","raw_type":null},{"id":"doi:10.48550/arxiv.1805.06151","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.1805.06151","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":"article"}],"best_oa_location":{"id":"doi:10.1145/3210377.3210403","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3210377.3210403","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3210377.3210403","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 30th on Symposium on Parallelism in Algorithms and Architectures","raw_type":"proceedings-article"},"sustainable_development_goals":[{"display_name":"Life in Land","id":"https://metadata.un.org/sdg/15","score":0.7200000286102295}],"awards":[{"id":"https://openalex.org/G1390695901","display_name":null,"funder_award_id":"683064","funder_id":"https://openalex.org/F4320320300","funder_display_name":"European Commission"},{"id":"https://openalex.org/G2687396303","display_name":"Modern Pattern Matching","funder_award_id":"683064","funder_id":"https://openalex.org/F4320338335","funder_display_name":"H2020 European Research Council"},{"id":"https://openalex.org/G6405918438","display_name":null,"funder_award_id":"1278/16","funder_id":"https://openalex.org/F4320322252","funder_display_name":"Israel Science Foundation"},{"id":"https://openalex.org/G7842005466","display_name":null,"funder_award_id":"Horizon 2020","funder_id":"https://openalex.org/F4320320300","funder_display_name":"European Commission"},{"id":"https://openalex.org/G8414498821","display_name":null,"funder_award_id":"1278/16","funder_id":"https://openalex.org/F4320320950","funder_display_name":"United States-Israel Binational Science Foundation"}],"funders":[{"id":"https://openalex.org/F4320320300","display_name":"European Commission","ror":"https://ror.org/00k4n6c32"},{"id":"https://openalex.org/F4320320950","display_name":"United States-Israel Binational Science Foundation","ror":"https://ror.org/00j8z2m73"},{"id":"https://openalex.org/F4320322252","display_name":"Israel Science Foundation","ror":"https://ror.org/04sazxf24"},{"id":"https://openalex.org/F4320338335","display_name":"H2020 European Research Council","ror":"https://ror.org/0472cxd90"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2803924157.pdf","grobid_xml":"https://content.openalex.org/works/W2803924157.grobid-xml"},"referenced_works_count":25,"referenced_works":["https://openalex.org/W1556606822","https://openalex.org/W1591488944","https://openalex.org/W1781103926","https://openalex.org/W1886894033","https://openalex.org/W1963524245","https://openalex.org/W2009695707","https://openalex.org/W2018804864","https://openalex.org/W2045430818","https://openalex.org/W2120490947","https://openalex.org/W2121473031","https://openalex.org/W2127605247","https://openalex.org/W2128744826","https://openalex.org/W2133521834","https://openalex.org/W2148219949","https://openalex.org/W2240957909","https://openalex.org/W2336483534","https://openalex.org/W2395489635","https://openalex.org/W2565540516","https://openalex.org/W2571471359","https://openalex.org/W2611854190","https://openalex.org/W2748968962","https://openalex.org/W2963504179","https://openalex.org/W2964227864","https://openalex.org/W2964260809","https://openalex.org/W2964264613"],"related_works":["https://openalex.org/W2042373356","https://openalex.org/W2148219949","https://openalex.org/W1994598067","https://openalex.org/W1791337891","https://openalex.org/W2283853279","https://openalex.org/W2038728802","https://openalex.org/W2076406733","https://openalex.org/W2963927805","https://openalex.org/W1994693011","https://openalex.org/W1504152872","https://openalex.org/W2041441505","https://openalex.org/W2093369082","https://openalex.org/W2102347446","https://openalex.org/W1992869351","https://openalex.org/W1997802297","https://openalex.org/W2738558417","https://openalex.org/W2950456228","https://openalex.org/W2122374700","https://openalex.org/W2971774981","https://openalex.org/W1492122099"],"abstract_inverted_index":{"This":[0,73],"paper":[1],"gives":[2],"a":[3,26,29,65],"new":[4],"deterministic":[5],"algorithm":[6],"for":[7,64],"the":[8,16,21,50,76],"dynamic":[9,51],"Minimum":[10],"Spanning":[11],"Forest":[12],"(MSF)":[13],"problem":[14,53],"in":[15],"EREW":[17],"PRAM":[18],"model,":[19],"where":[20],"goal":[22],"is":[23],"to":[24],"maintain":[25],"MSF":[27,52],"of":[28,67,78],"weighted":[30],"graph":[31],"with":[32],"n":[33,69,92],"vertices":[34],"and":[35,42,58,89],"m":[36],"edges":[37],"while":[38],"supporting":[39],"edge":[40],"insertions":[41],"deletions.":[43],"We":[44],"show":[45],"that":[46],"one":[47],"can":[48],"solve":[49],"using":[54],"$O(\\sqrt":[55,68],"n)$":[56,60,71,85],"processors":[57],"$O(\u0142og":[59,84],"worst-case":[61,86],"update":[62,87],"time,":[63],"total":[66],"\u0142og":[70],"work.":[72,94],"improves":[74],"on":[75],"work":[77],"Ferragina":[79],"[IPPS":[80],"1995]":[81],"which":[82],"costs":[83],"time":[88],"$O(n^2/3":[90],"\u0142og\\fracm":[91],")$":[93]},"counts_by_year":[{"year":2019,"cited_by_count":1}],"updated_date":"2026-05-02T08:42:23.175194","created_date":"2025-10-10T00:00:00"}