{"id":"https://openalex.org/W4402753452","doi":"https://doi.org/10.1109/cis-ram61939.2024.10673198","title":"A Two-stage heuristic framework for location-arc routing optimization for a fleet of street sweepers","display_name":"A Two-stage heuristic framework for location-arc routing optimization for a fleet of street sweepers","publication_year":2024,"publication_date":"2024-08-08","ids":{"openalex":"https://openalex.org/W4402753452","doi":"https://doi.org/10.1109/cis-ram61939.2024.10673198"},"language":"en","primary_location":{"id":"doi:10.1109/cis-ram61939.2024.10673198","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cis-ram61939.2024.10673198","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 IEEE International Conference on Cybernetics and Intelligent Systems (CIS) and IEEE International Conference on Robotics, Automation and Mechatronics (RAM)","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/A5100455541","display_name":"Guoqiang Liu","orcid":"https://orcid.org/0000-0002-5644-7739"},"institutions":[{"id":"https://openalex.org/I172675005","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302","country_code":"SG","type":"education","lineage":["https://openalex.org/I172675005"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Guoqiang Liu","raw_affiliation_strings":["Nanyang Technological University,School of Electrical and Electronic Engineering,Singapore"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Nanyang Technological University,School of Electrical and Electronic Engineering,Singapore","institution_ids":["https://openalex.org/I172675005"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101953783","display_name":"Huan Yang","orcid":"https://orcid.org/0000-0003-2234-5600"},"institutions":[{"id":"https://openalex.org/I172675005","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302","country_code":"SG","type":"education","lineage":["https://openalex.org/I172675005"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Huan Yang","raw_affiliation_strings":["Nanyang Technological University,School of Electrical and Electronic Engineering,Singapore"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Nanyang Technological University,School of Electrical and Electronic Engineering,Singapore","institution_ids":["https://openalex.org/I172675005"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103792880","display_name":"Han Zhao","orcid":"https://orcid.org/0009-0003-2023-6539"},"institutions":[{"id":"https://openalex.org/I172675005","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302","country_code":"SG","type":"education","lineage":["https://openalex.org/I172675005"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Han Zhao","raw_affiliation_strings":["Nanyang Technological University,School of Electrical and Electronic Engineering,Singapore"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Nanyang Technological University,School of Electrical and Electronic Engineering,Singapore","institution_ids":["https://openalex.org/I172675005"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5093630991","display_name":"David Wang Zhiwei","orcid":null},"institutions":[{"id":"https://openalex.org/I172675005","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302","country_code":"SG","type":"education","lineage":["https://openalex.org/I172675005"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"David Wang Zhiwei","raw_affiliation_strings":["Nanyang Technological University,School of Civil and Environmental Engineering,Singapore"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Nanyang Technological University,School of Civil and Environmental Engineering,Singapore","institution_ids":["https://openalex.org/I172675005"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I172675005"],"apc_list":null,"apc_paid":null,"fwci":0.7676,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.67690106,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":95},"biblio":{"volume":null,"issue":null,"first_page":"168","last_page":"173"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10567","display_name":"Vehicle Routing Optimization Methods","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/2209","display_name":"Industrial and Manufacturing 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/T10567","display_name":"Vehicle Routing Optimization Methods","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/2209","display_name":"Industrial and Manufacturing 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/T11942","display_name":"Transportation and Mobility Innovations","score":0.9973999857902527,"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/T11814","display_name":"Advanced Manufacturing and Logistics Optimization","score":0.996999979019165,"subfield":{"id":"https://openalex.org/subfields/2209","display_name":"Industrial and Manufacturing 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/stage","display_name":"Stage (stratigraphy)","score":0.6586802005767822},{"id":"https://openalex.org/keywords/routing","display_name":"Routing (electronic design automation)","score":0.6583808064460754},{"id":"https://openalex.org/keywords/heuristic","display_name":"Heuristic","score":0.6427086591720581},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6378740668296814},{"id":"https://openalex.org/keywords/arc-routing","display_name":"Arc routing","score":0.6063705086708069},{"id":"https://openalex.org/keywords/arc","display_name":"Arc (geometry)","score":0.5414372682571411},{"id":"https://openalex.org/keywords/operations-research","display_name":"Operations research","score":0.3748170733451843},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.3548986613750458},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.22574731707572937},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.13005012273788452},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.10304063558578491},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.0999898612499237},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.09155604243278503}],"concepts":[{"id":"https://openalex.org/C146357865","wikidata":"https://www.wikidata.org/wiki/Q1123245","display_name":"Stage (stratigraphy)","level":2,"score":0.6586802005767822},{"id":"https://openalex.org/C74172769","wikidata":"https://www.wikidata.org/wiki/Q1446839","display_name":"Routing (electronic design automation)","level":2,"score":0.6583808064460754},{"id":"https://openalex.org/C173801870","wikidata":"https://www.wikidata.org/wiki/Q201413","display_name":"Heuristic","level":2,"score":0.6427086591720581},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6378740668296814},{"id":"https://openalex.org/C2778536092","wikidata":"https://www.wikidata.org/wiki/Q4785038","display_name":"Arc routing","level":3,"score":0.6063705086708069},{"id":"https://openalex.org/C83415579","wikidata":"https://www.wikidata.org/wiki/Q161973","display_name":"Arc (geometry)","level":2,"score":0.5414372682571411},{"id":"https://openalex.org/C42475967","wikidata":"https://www.wikidata.org/wiki/Q194292","display_name":"Operations research","level":1,"score":0.3748170733451843},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.3548986613750458},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.22574731707572937},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.13005012273788452},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.10304063558578491},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.0999898612499237},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.09155604243278503},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/cis-ram61939.2024.10673198","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cis-ram61939.2024.10673198","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 IEEE International Conference on Cybernetics and Intelligent Systems (CIS) and IEEE International Conference on Robotics, Automation and Mechatronics (RAM)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/11","score":0.6100000143051147,"display_name":"Sustainable cities and communities"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320320671","display_name":"National Research Foundation","ror":"https://ror.org/05s0g1g46"},{"id":"https://openalex.org/F4320320708","display_name":"Maritime and Port Authority of Singapore","ror":"https://ror.org/03nt1ca89"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W106342939","https://openalex.org/W1977642073","https://openalex.org/W2002804923","https://openalex.org/W2044807391","https://openalex.org/W2083620785","https://openalex.org/W2084678817","https://openalex.org/W2095617463","https://openalex.org/W2474459236","https://openalex.org/W2897098291","https://openalex.org/W2997793338","https://openalex.org/W3040363661","https://openalex.org/W3100987608","https://openalex.org/W4245993692","https://openalex.org/W4309263202","https://openalex.org/W4379616049","https://openalex.org/W4390482212"],"related_works":["https://openalex.org/W1822681810","https://openalex.org/W2059958986","https://openalex.org/W2737096452","https://openalex.org/W2473635752","https://openalex.org/W2355014420","https://openalex.org/W2101261067","https://openalex.org/W4243384718","https://openalex.org/W1644076281","https://openalex.org/W2075582476","https://openalex.org/W3084598562"],"abstract_inverted_index":{"Effective":[0],"street":[1,39,108],"sweeping":[2],"is":[3],"vital":[4],"in":[5,105],"urban":[6,119],"waste":[7,120],"management,":[8],"contributing":[9],"significantly":[10],"to":[11,28],"city":[12],"cleanness":[13],"and":[14,50,54,65,76,90],"public":[15],"satisfaction.":[16],"Yet":[17],"many":[18],"cities":[19],"rely":[20],"on":[21],"simplistic":[22],"allocation":[23],"schemes":[24],"that":[25],"may":[26],"lead":[27],"inefficiencies.":[29],"This":[30],"paper":[31],"addresses":[32],"the":[33,59,67,100],"challenge":[34],"of":[35,47,102],"designing":[36],"an":[37,92],"effective":[38],"sweeper":[40,55,109],"fleet":[41,52,110],"management":[42,111,121],"system,":[43],"combining":[44],"optimal":[45],"decisions":[46],"depot":[48,69],"provision":[49],"placement,":[51],"size,":[53],"routing.":[56],"We":[57,71],"formulated":[58],"problem":[60,64],"as":[61],"location-arc":[62],"routing":[63],"studied":[66],"single":[68],"version.":[70],"proposed":[72],"Two-stage":[73,84],"heuristic":[74],"framework":[75],"implemented":[77],"two":[78],"solution":[79],"methods,":[80],"namely":[81],"(1)":[82],"a":[83],"K-medoids":[85],"clustering":[86],"combined":[87],"with":[88,95],"Path-Scanning":[89],"(2)":[91],"Iterated":[93],"Heuristic":[94],"Path-Scanning.":[96],"Computational":[97],"experiments":[98],"demonstrate":[99],"effectiveness":[101],"our":[103],"approach":[104],"solving":[106],"real-world":[107],"design":[112],"problems,":[113],"offering":[114],"promising":[115],"insights":[116],"for":[117],"improving":[118],"system.":[122]},"counts_by_year":[{"year":2025,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}