{"id":"https://openalex.org/W4388041154","doi":"https://doi.org/10.1007/s00453-023-01177-1","title":"Minimizing the Maximum Flow Time in the Online Food Delivery Problem","display_name":"Minimizing the Maximum Flow Time in the Online Food Delivery Problem","publication_year":2023,"publication_date":"2023-10-31","ids":{"openalex":"https://openalex.org/W4388041154","doi":"https://doi.org/10.1007/s00453-023-01177-1"},"language":"en","primary_location":{"id":"doi:10.1007/s00453-023-01177-1","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1007/s00453-023-01177-1","pdf_url":null,"source":{"id":"https://openalex.org/S89324355","display_name":"Algorithmica","issn_l":"0178-4617","issn":["0178-4617","1432-0541"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Algorithmica","raw_type":"journal-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/A5102728945","display_name":"Xiangyu Guo","orcid":"https://orcid.org/0000-0003-0727-5245"},"institutions":[{"id":"https://openalex.org/I63190737","display_name":"University at Buffalo, State University of New York","ror":"https://ror.org/01y64my43","country_code":"US","type":"education","lineage":["https://openalex.org/I63190737"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Xiangyu Guo","raw_affiliation_strings":["Department of Computer Science and Engineering, University at Buffalo, 105 White Rd, Buffalo, NY, 14260, USA"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, University at Buffalo, 105 White Rd, Buffalo, NY, 14260, USA","institution_ids":["https://openalex.org/I63190737"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100430766","display_name":"Shi Li","orcid":"https://orcid.org/0000-0001-9140-9415"},"institutions":[{"id":"https://openalex.org/I36399199","display_name":"Nanjing University of Science and Technology","ror":"https://ror.org/00xp9wg62","country_code":"CN","type":"education","lineage":["https://openalex.org/I36399199"]},{"id":"https://openalex.org/I63190737","display_name":"University at Buffalo, State University of New York","ror":"https://ror.org/01y64my43","country_code":"US","type":"education","lineage":["https://openalex.org/I63190737"]}],"countries":["CN","US"],"is_corresponding":true,"raw_author_name":"Shi Li","raw_affiliation_strings":["Department of Computer Science and Engineering, University at Buffalo, 105 White Rd, Buffalo, NY, 14260, USA","Department of Computer Science and Technology, Nanjing University, Nanjing, China"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, University at Buffalo, 105 White Rd, Buffalo, NY, 14260, USA","institution_ids":["https://openalex.org/I63190737"]},{"raw_affiliation_string":"Department of Computer Science and Technology, Nanjing University, Nanjing, China","institution_ids":["https://openalex.org/I36399199"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5077814737","display_name":"Kelin Luo","orcid":"https://orcid.org/0000-0003-2006-0601"},"institutions":[{"id":"https://openalex.org/I135140700","display_name":"University of Bonn","ror":"https://ror.org/041nas322","country_code":"DE","type":"education","lineage":["https://openalex.org/I135140700"]},{"id":"https://openalex.org/I63190737","display_name":"University at Buffalo, State University of New York","ror":"https://ror.org/01y64my43","country_code":"US","type":"education","lineage":["https://openalex.org/I63190737"]}],"countries":["DE","US"],"is_corresponding":true,"raw_author_name":"Kelin Luo","raw_affiliation_strings":["Department of Computer Science and Engineering, University at Buffalo, 105 White Rd, Buffalo, NY, 14260, USA","Institute of Computer Science, University of Bonn, Poppelsdorfer Allee 49, 53115, Bonn, NRW, Germany"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, University at Buffalo, 105 White Rd, Buffalo, NY, 14260, USA","institution_ids":["https://openalex.org/I63190737"]},{"raw_affiliation_string":"Institute of Computer Science, University of Bonn, Poppelsdorfer Allee 49, 53115, Bonn, NRW, Germany","institution_ids":["https://openalex.org/I135140700"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100349342","display_name":"Yuhao Zhang","orcid":"https://orcid.org/0000-0001-9330-1926"},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Yuhao Zhang","raw_affiliation_strings":["John Hopcroft Center for Computer Science, Shanghai Jiao Tong University, 800 Dongchuan RD, Shanghai, 200240, SH, China"],"affiliations":[{"raw_affiliation_string":"John Hopcroft Center for Computer Science, Shanghai Jiao Tong University, 800 Dongchuan RD, Shanghai, 200240, SH, China","institution_ids":["https://openalex.org/I183067930"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5077814737","https://openalex.org/A5100349342","https://openalex.org/A5100430766","https://openalex.org/A5102728945"],"corresponding_institution_ids":["https://openalex.org/I135140700","https://openalex.org/I183067930","https://openalex.org/I36399199","https://openalex.org/I63190737"],"apc_list":{"value":2290,"currency":"EUR","value_usd":2890},"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.17617502,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"86","issue":"4","first_page":"907","last_page":"943"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12288","display_name":"Optimization and Search Problems","score":1.0,"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":1.0,"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/T11942","display_name":"Transportation and Mobility Innovations","score":0.9879999756813049,"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/T10567","display_name":"Vehicle Routing Optimization Methods","score":0.9876000285148621,"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/competitive-analysis","display_name":"Competitive analysis","score":0.6940590739250183},{"id":"https://openalex.org/keywords/online-algorithm","display_name":"Online algorithm","score":0.6325741410255432},{"id":"https://openalex.org/keywords/theory-of-computation","display_name":"Theory of computation","score":0.5672587752342224},{"id":"https://openalex.org/keywords/scheduling","display_name":"Scheduling (production processes)","score":0.5472315549850464},{"id":"https://openalex.org/keywords/upper-and-lower-bounds","display_name":"Upper and lower bounds","score":0.5411666035652161},{"id":"https://openalex.org/keywords/order","display_name":"Order (exchange)","score":0.528226375579834},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5227541923522949},{"id":"https://openalex.org/keywords/omega","display_name":"Omega","score":0.49776721000671387},{"id":"https://openalex.org/keywords/tree","display_name":"Tree (set theory)","score":0.41773301362991333},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.36681056022644043},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.31857186555862427},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.31629979610443115},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.24188336730003357}],"concepts":[{"id":"https://openalex.org/C102408133","wikidata":"https://www.wikidata.org/wiki/Q5156350","display_name":"Competitive analysis","level":3,"score":0.6940590739250183},{"id":"https://openalex.org/C196921405","wikidata":"https://www.wikidata.org/wiki/Q786431","display_name":"Online algorithm","level":2,"score":0.6325741410255432},{"id":"https://openalex.org/C24858836","wikidata":"https://www.wikidata.org/wiki/Q844718","display_name":"Theory of computation","level":2,"score":0.5672587752342224},{"id":"https://openalex.org/C206729178","wikidata":"https://www.wikidata.org/wiki/Q2271896","display_name":"Scheduling (production processes)","level":2,"score":0.5472315549850464},{"id":"https://openalex.org/C77553402","wikidata":"https://www.wikidata.org/wiki/Q13222579","display_name":"Upper and lower bounds","level":2,"score":0.5411666035652161},{"id":"https://openalex.org/C182306322","wikidata":"https://www.wikidata.org/wiki/Q1779371","display_name":"Order (exchange)","level":2,"score":0.528226375579834},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5227541923522949},{"id":"https://openalex.org/C2779557605","wikidata":"https://www.wikidata.org/wiki/Q9890","display_name":"Omega","level":2,"score":0.49776721000671387},{"id":"https://openalex.org/C113174947","wikidata":"https://www.wikidata.org/wiki/Q2859736","display_name":"Tree (set theory)","level":2,"score":0.41773301362991333},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.36681056022644043},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.31857186555862427},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.31629979610443115},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.24188336730003357},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C10138342","wikidata":"https://www.wikidata.org/wiki/Q43015","display_name":"Finance","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/s00453-023-01177-1","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1007/s00453-023-01177-1","pdf_url":null,"source":{"id":"https://openalex.org/S89324355","display_name":"Algorithmica","issn_l":"0178-4617","issn":["0178-4617","1432-0541"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Algorithmica","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/2","score":0.44999998807907104,"display_name":"Zero hunger"}],"awards":[{"id":"https://openalex.org/G2827469728","display_name":null,"funder_award_id":"72071157","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3242821123","display_name":null,"funder_award_id":"62102251","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":39,"referenced_works":["https://openalex.org/W1490508940","https://openalex.org/W1531600130","https://openalex.org/W1618165415","https://openalex.org/W1769679476","https://openalex.org/W1972868674","https://openalex.org/W1984034567","https://openalex.org/W2009844010","https://openalex.org/W2023605411","https://openalex.org/W2063838679","https://openalex.org/W2098465634","https://openalex.org/W2099303310","https://openalex.org/W2104166288","https://openalex.org/W2109721451","https://openalex.org/W2111697972","https://openalex.org/W2117324637","https://openalex.org/W2120753138","https://openalex.org/W2127274846","https://openalex.org/W2137716917","https://openalex.org/W2155735286","https://openalex.org/W2559541197","https://openalex.org/W2569598970","https://openalex.org/W2584754195","https://openalex.org/W2781235162","https://openalex.org/W2949398645","https://openalex.org/W2950822301","https://openalex.org/W2952691133","https://openalex.org/W2964057209","https://openalex.org/W2964063620","https://openalex.org/W3016220462","https://openalex.org/W3127920245","https://openalex.org/W3160432155","https://openalex.org/W3167350281","https://openalex.org/W3168487205","https://openalex.org/W4225934582","https://openalex.org/W4234810097","https://openalex.org/W4254087392","https://openalex.org/W4281672696","https://openalex.org/W4400691701","https://openalex.org/W6604225078"],"related_works":["https://openalex.org/W4213299358","https://openalex.org/W2564742953","https://openalex.org/W2793095688","https://openalex.org/W1623410360","https://openalex.org/W3115340459","https://openalex.org/W2950803469","https://openalex.org/W2970577745","https://openalex.org/W2583614279","https://openalex.org/W2109659895","https://openalex.org/W4390751688"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2025-12-22T23:10:17.713674","created_date":"2025-10-10T00:00:00"}