{"id":"https://openalex.org/W2343519140","doi":"https://doi.org/10.5220/0005708900510057","title":"A Multi-period Vertex Cover Problem and Application to Fuel Management","display_name":"A Multi-period Vertex Cover Problem and Application to Fuel Management","publication_year":2016,"publication_date":"2016-01-01","ids":{"openalex":"https://openalex.org/W2343519140","doi":"https://doi.org/10.5220/0005708900510057","mag":"2343519140"},"language":"en","primary_location":{"id":"doi:10.5220/0005708900510057","is_oa":true,"landing_page_url":"https://doi.org/10.5220/0005708900510057","pdf_url":null,"source":null,"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of 5th the International Conference on Operations Research and Enterprise Systems","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.5220/0005708900510057","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5089562675","display_name":"Marc Demange","orcid":"https://orcid.org/0000-0001-6195-2919"},"institutions":[{"id":"https://openalex.org/I82951845","display_name":"RMIT University","ror":"https://ror.org/04ttjf776","country_code":"AU","type":"education","lineage":["https://openalex.org/I82951845"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Marc Demange","raw_affiliation_strings":["RMIT University, Australia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"RMIT University, Australia","institution_ids":["https://openalex.org/I82951845"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5067002419","display_name":"Cerasela Tanasescu","orcid":null},"institutions":[{"id":"https://openalex.org/I82951845","display_name":"RMIT University","ror":"https://ror.org/04ttjf776","country_code":"AU","type":"education","lineage":["https://openalex.org/I82951845"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Cerasela Tanasescu","raw_affiliation_strings":["RMIT University, Australia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"RMIT University, Australia","institution_ids":["https://openalex.org/I82951845"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I82951845"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.03573629,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":95},"biblio":{"volume":null,"issue":null,"first_page":"51","last_page":"57"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12095","display_name":"Vehicle emissions and performance","score":0.9477999806404114,"subfield":{"id":"https://openalex.org/subfields/2203","display_name":"Automotive Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T12095","display_name":"Vehicle emissions and performance","score":0.9477999806404114,"subfield":{"id":"https://openalex.org/subfields/2203","display_name":"Automotive 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/T10088","display_name":"Thermochemical Biomass Conversion Processes","score":0.9340000152587891,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical 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/T10117","display_name":"Advanced Combustion Engine Technologies","score":0.9189000129699707,"subfield":{"id":"https://openalex.org/subfields/1507","display_name":"Fluid Flow and Transfer Processes"},"field":{"id":"https://openalex.org/fields/15","display_name":"Chemical Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/period","display_name":"Period (music)","score":0.6475759744644165},{"id":"https://openalex.org/keywords/cover","display_name":"Cover (algebra)","score":0.601398766040802},{"id":"https://openalex.org/keywords/vertex-cover","display_name":"Vertex cover","score":0.5037960410118103},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4683341979980469},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.22664687037467957},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.1635110080242157},{"id":"https://openalex.org/keywords/approximation-algorithm","display_name":"Approximation algorithm","score":0.13766783475875854},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.09930527210235596},{"id":"https://openalex.org/keywords/mechanical-engineering","display_name":"Mechanical engineering","score":0.06259042024612427}],"concepts":[{"id":"https://openalex.org/C2781291010","wikidata":"https://www.wikidata.org/wiki/Q178580","display_name":"Period (music)","level":2,"score":0.6475759744644165},{"id":"https://openalex.org/C2780428219","wikidata":"https://www.wikidata.org/wiki/Q16952335","display_name":"Cover (algebra)","level":2,"score":0.601398766040802},{"id":"https://openalex.org/C40687702","wikidata":"https://www.wikidata.org/wiki/Q11515519","display_name":"Vertex cover","level":3,"score":0.5037960410118103},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4683341979980469},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.22664687037467957},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.1635110080242157},{"id":"https://openalex.org/C148764684","wikidata":"https://www.wikidata.org/wiki/Q621751","display_name":"Approximation algorithm","level":2,"score":0.13766783475875854},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.09930527210235596},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.06259042024612427},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.5220/0005708900510057","is_oa":true,"landing_page_url":"https://doi.org/10.5220/0005708900510057","pdf_url":null,"source":null,"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of 5th the International Conference on Operations Research and Enterprise Systems","raw_type":"proceedings-article"},{"id":"pmh:oai:figshare.com:article/27589284","is_oa":true,"landing_page_url":"https://figshare.com/articles/conference_contribution/A_multi-period_vertex_cover_problem_and_application_to_fuel_management/27589284","pdf_url":null,"source":{"id":"https://openalex.org/S4377196282","display_name":"Figshare","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210132348","host_organization_name":"Figshare (United Kingdom)","host_organization_lineage":["https://openalex.org/I4210132348"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Conference contribution"}],"best_oa_location":{"id":"doi:10.5220/0005708900510057","is_oa":true,"landing_page_url":"https://doi.org/10.5220/0005708900510057","pdf_url":null,"source":null,"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of 5th the International Conference on Operations Research and Enterprise Systems","raw_type":"proceedings-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","score":0.6399999856948853,"display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":5,"referenced_works":["https://openalex.org/W1844573873","https://openalex.org/W2011039300","https://openalex.org/W2052753388","https://openalex.org/W2068539930","https://openalex.org/W2071177062"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2748952813","https://openalex.org/W1566660502","https://openalex.org/W2156896570","https://openalex.org/W2390279801","https://openalex.org/W2590211375","https://openalex.org/W2358668433","https://openalex.org/W4232403550","https://openalex.org/W623607250","https://openalex.org/W4396701345"],"abstract_inverted_index":{"We":[0,128],"consider":[1],"a":[2,11,21,54,61,72,113,130],"generalisation":[3],"of":[4,24,64,86,95,124],"MIN":[5,135],"WEIGHTED":[6,136],"VERTEX":[7,137],"COVER":[8,138],"motivated":[9],"by":[10],"problem":[12,17],"in":[13],"wildfire":[14],"prevention.":[15],"The":[16,49,77,89],"is":[18,51,56,79],"defined":[19],"for":[20],"fixed":[22],"number":[23,63],"time":[25],"periods":[26],"and":[27,144],"we":[28,42,67,111],"have":[29,44,101],"to":[30,37,70,80,118,132,139,145],"choose,":[31],"at":[32],"each":[33],"period,":[34],"some":[35,147],"vertices":[36],"be":[38],"deleted":[39,57,87],"such":[40],"that":[41,52,116],"never":[43],"two":[45],"adjacent":[46],"remaining":[47],"vertices.":[48,88],"specificity":[50],"whenever":[53],"vertex":[55,74],"it":[58],"reappears":[59],"after":[60],"given":[62],"periods.":[65],"Consequently":[66],"may":[68],"need":[69],"delete":[71],"single":[73],"several":[75],"times.":[76],"objective":[78],"minimise":[81],"the":[82,93,122,125,133],"total":[83],"weight":[84],"(cost)":[85],"considered":[90],"application":[91],"motivates":[92],"case":[94],"planar":[96],"graphs.":[97],"While":[98],"similar":[99],"problems":[100],"been":[102],"mainly":[103],"solved":[104],"using":[105],"mixed":[106],"integer":[107],"linear":[108],"models":[109],"(MIP)":[110],"investigate":[112],"graph":[114],"approach":[115],"allows":[117],"take":[119],"into":[120],"account":[121],"structure":[123],"underlying":[126],"graph.":[127],"use":[129],"reduction":[131],"usual":[134],"devise":[140],"efficient":[141],"approximation":[142],"algorithms":[143],"raise":[146],"polynomial":[148],"classes.":[149],"Copyright":[150]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2022,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
