{"id":"https://openalex.org/W2111002630","doi":"https://doi.org/10.1007/978-3-642-13193-6_24","title":"New Lower Bounds for the Vehicle Routing Problem with Simultaneous Pickup and Delivery","display_name":"New Lower Bounds for the Vehicle Routing Problem with Simultaneous Pickup and Delivery","publication_year":2010,"publication_date":"2010-01-01","ids":{"openalex":"https://openalex.org/W2111002630","doi":"https://doi.org/10.1007/978-3-642-13193-6_24","mag":"2111002630"},"language":"en","primary_location":{"id":"doi:10.1007/978-3-642-13193-6_24","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-642-13193-6_24","pdf_url":null,"source":{"id":"https://openalex.org/S106296714","display_name":"Lecture notes in computer science","issn_l":"0302-9743","issn":["0302-9743","1611-3349"],"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":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lecture Notes in Computer Science","raw_type":"book-chapter"},"type":"book-chapter","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/A5086775917","display_name":"Anand Subramanian","orcid":"https://orcid.org/0000-0002-9244-9969"},"institutions":[{"id":"https://openalex.org/I161127581","display_name":"Universidade Federal Fluminense","ror":"https://ror.org/02rjhbb08","country_code":"BR","type":"education","lineage":["https://openalex.org/I161127581"]}],"countries":["BR"],"is_corresponding":true,"raw_author_name":"Anand Subramanian","raw_affiliation_strings":["Instituto de Computa\u00e7\u00e3o, Universidade Federal Fluminense, Rua Passo da P\u00e1tria 156 - Bloco E - 3\u00b0 andar, Niter\u00f3i-RJ, 24210-240, Brazil"],"affiliations":[{"raw_affiliation_string":"Instituto de Computa\u00e7\u00e3o, Universidade Federal Fluminense, Rua Passo da P\u00e1tria 156 - Bloco E - 3\u00b0 andar, Niter\u00f3i-RJ, 24210-240, Brazil","institution_ids":["https://openalex.org/I161127581"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5088693799","display_name":"Eduardo Uchoa","orcid":"https://orcid.org/0000-0002-8687-2613"},"institutions":[{"id":"https://openalex.org/I161127581","display_name":"Universidade Federal Fluminense","ror":"https://ror.org/02rjhbb08","country_code":"BR","type":"education","lineage":["https://openalex.org/I161127581"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Eduardo Uchoa","raw_affiliation_strings":["Departamento de Engenharia de Produ\u00e7\u00e3o, Universidade Federal Fluminense, Rua Passo da P\u00e1tria 156 - Bloco E - 4\u00b0 andar, Niter\u00f3i-RJ, 24210-240, Brazil"],"affiliations":[{"raw_affiliation_string":"Departamento de Engenharia de Produ\u00e7\u00e3o, Universidade Federal Fluminense, Rua Passo da P\u00e1tria 156 - Bloco E - 4\u00b0 andar, Niter\u00f3i-RJ, 24210-240, Brazil","institution_ids":["https://openalex.org/I161127581"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5016430153","display_name":"Luiz Satoru Ochi","orcid":"https://orcid.org/0000-0002-5007-4513"},"institutions":[{"id":"https://openalex.org/I161127581","display_name":"Universidade Federal Fluminense","ror":"https://ror.org/02rjhbb08","country_code":"BR","type":"education","lineage":["https://openalex.org/I161127581"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Luiz Satoru Ochi","raw_affiliation_strings":["Instituto de Computa\u00e7\u00e3o, Universidade Federal Fluminense, Rua Passo da P\u00e1tria 156 - Bloco E - 3\u00b0 andar, Niter\u00f3i-RJ, 24210-240, Brazil"],"affiliations":[{"raw_affiliation_string":"Instituto de Computa\u00e7\u00e3o, Universidade Federal Fluminense, Rua Passo da P\u00e1tria 156 - Bloco E - 3\u00b0 andar, Niter\u00f3i-RJ, 24210-240, Brazil","institution_ids":["https://openalex.org/I161127581"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5086775917"],"corresponding_institution_ids":["https://openalex.org/I161127581"],"apc_list":{"value":5000,"currency":"EUR","value_usd":5392},"apc_paid":null,"fwci":7.3831,"has_fulltext":false,"cited_by_count":28,"citation_normalized_percentile":{"value":0.97459165,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"276","last_page":"287"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10567","display_name":"Vehicle Routing Optimization Methods","score":0.9991000294685364,"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":0.9991000294685364,"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":0.9977999925613403,"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/T12546","display_name":"Smart Parking Systems Research","score":0.9894999861717224,"subfield":{"id":"https://openalex.org/subfields/2215","display_name":"Building and Construction"},"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/pickup","display_name":"Pickup","score":0.9134922027587891},{"id":"https://openalex.org/keywords/benchmark","display_name":"Benchmark (surveying)","score":0.8253487348556519},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7385985255241394},{"id":"https://openalex.org/keywords/vehicle-routing-problem","display_name":"Vehicle routing problem","score":0.7281540632247925},{"id":"https://openalex.org/keywords/routing","display_name":"Routing (electronic design automation)","score":0.693843424320221},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.5929265022277832},{"id":"https://openalex.org/keywords/scheme","display_name":"Scheme (mathematics)","score":0.5146844983100891},{"id":"https://openalex.org/keywords/flow","display_name":"Flow (mathematics)","score":0.5024914741516113},{"id":"https://openalex.org/keywords/commodity","display_name":"Commodity","score":0.42538610100746155},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.19858470559120178},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.14930349588394165},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.10358971357345581}],"concepts":[{"id":"https://openalex.org/C2776221269","wikidata":"https://www.wikidata.org/wiki/Q572648","display_name":"Pickup","level":3,"score":0.9134922027587891},{"id":"https://openalex.org/C185798385","wikidata":"https://www.wikidata.org/wiki/Q1161707","display_name":"Benchmark (surveying)","level":2,"score":0.8253487348556519},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7385985255241394},{"id":"https://openalex.org/C123784306","wikidata":"https://www.wikidata.org/wiki/Q944041","display_name":"Vehicle routing problem","level":3,"score":0.7281540632247925},{"id":"https://openalex.org/C74172769","wikidata":"https://www.wikidata.org/wiki/Q1446839","display_name":"Routing (electronic design automation)","level":2,"score":0.693843424320221},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.5929265022277832},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.5146844983100891},{"id":"https://openalex.org/C38349280","wikidata":"https://www.wikidata.org/wiki/Q1434290","display_name":"Flow (mathematics)","level":2,"score":0.5024914741516113},{"id":"https://openalex.org/C2779439359","wikidata":"https://www.wikidata.org/wiki/Q317088","display_name":"Commodity","level":2,"score":0.42538610100746155},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.19858470559120178},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.14930349588394165},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.10358971357345581},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.0},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.0},{"id":"https://openalex.org/C34447519","wikidata":"https://www.wikidata.org/wiki/Q179522","display_name":"Market economy","level":1,"score":0.0},{"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/C13280743","wikidata":"https://www.wikidata.org/wiki/Q131089","display_name":"Geodesy","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/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/978-3-642-13193-6_24","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-642-13193-6_24","pdf_url":null,"source":{"id":"https://openalex.org/S106296714","display_name":"Lecture notes in computer science","issn_l":"0302-9743","issn":["0302-9743","1611-3349"],"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":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lecture Notes in Computer Science","raw_type":"book-chapter"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":19,"referenced_works":["https://openalex.org/W187303438","https://openalex.org/W386120008","https://openalex.org/W1504684182","https://openalex.org/W1636301013","https://openalex.org/W1902927221","https://openalex.org/W1965618732","https://openalex.org/W1972755385","https://openalex.org/W1989604479","https://openalex.org/W2017070898","https://openalex.org/W2021041629","https://openalex.org/W2044280739","https://openalex.org/W2059618103","https://openalex.org/W2096171214","https://openalex.org/W2096796578","https://openalex.org/W2129360191","https://openalex.org/W2147424049","https://openalex.org/W2159203019","https://openalex.org/W2167890839","https://openalex.org/W4242130062"],"related_works":["https://openalex.org/W2010772678","https://openalex.org/W2965566565","https://openalex.org/W2069988159","https://openalex.org/W4384024745","https://openalex.org/W2119310377","https://openalex.org/W2111002630","https://openalex.org/W2991383021","https://openalex.org/W3175586709","https://openalex.org/W3004255281","https://openalex.org/W3199693175"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":3},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":6},{"year":2014,"cited_by_count":3},{"year":2013,"cited_by_count":2},{"year":2012,"cited_by_count":3}],"updated_date":"2026-04-21T08:09:41.155169","created_date":"2025-10-10T00:00:00"}