{"id":"https://openalex.org/W1714524615","doi":"https://doi.org/10.1007/3-540-36136-7_31","title":"An Improved Algorithm for the Minimum Manhattan Network Problem","display_name":"An Improved Algorithm for the Minimum Manhattan Network Problem","publication_year":2002,"publication_date":"2002-01-01","ids":{"openalex":"https://openalex.org/W1714524615","doi":"https://doi.org/10.1007/3-540-36136-7_31","mag":"1714524615"},"language":"en","primary_location":{"id":"doi:10.1007/3-540-36136-7_31","is_oa":false,"landing_page_url":"https://doi.org/10.1007/3-540-36136-7_31","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/A5101740148","display_name":"Ryo Kato","orcid":"https://orcid.org/0000-0002-9331-8987"},"institutions":[{"id":"https://openalex.org/I96679780","display_name":"Chuo University","ror":"https://ror.org/03qvqb743","country_code":"JP","type":"education","lineage":["https://openalex.org/I96679780"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Ryo Kato","raw_affiliation_strings":["Department of Information and System Engineering, Chuo University, Bunkyo-ku, Tokyo, 112-8551, Japan","[Chuo-University]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Information and System Engineering, Chuo University, Bunkyo-ku, Tokyo, 112-8551, Japan","institution_ids":["https://openalex.org/I96679780"]},{"raw_affiliation_string":"[Chuo-University]","institution_ids":["https://openalex.org/I96679780"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100809646","display_name":"Keiko Imai","orcid":null},"institutions":[{"id":"https://openalex.org/I96679780","display_name":"Chuo University","ror":"https://ror.org/03qvqb743","country_code":"JP","type":"education","lineage":["https://openalex.org/I96679780"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Keiko Imai","raw_affiliation_strings":["Department of Information and System Engineering, Chuo University, Bunkyo-ku, Tokyo, 112-8551, Japan","[Chuo-University]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Information and System Engineering, Chuo University, Bunkyo-ku, Tokyo, 112-8551, Japan","institution_ids":["https://openalex.org/I96679780"]},{"raw_affiliation_string":"[Chuo-University]","institution_ids":["https://openalex.org/I96679780"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5102080075","display_name":"Takao Asano","orcid":null},"institutions":[{"id":"https://openalex.org/I96679780","display_name":"Chuo University","ror":"https://ror.org/03qvqb743","country_code":"JP","type":"education","lineage":["https://openalex.org/I96679780"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Takao Asano","raw_affiliation_strings":["Department of Information and System Engineering, Chuo University, Bunkyo-ku, Tokyo, 112-8551, Japan","[Chuo-University]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Information and System Engineering, Chuo University, Bunkyo-ku, Tokyo, 112-8551, Japan","institution_ids":["https://openalex.org/I96679780"]},{"raw_affiliation_string":"[Chuo-University]","institution_ids":["https://openalex.org/I96679780"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":5000,"currency":"EUR","value_usd":5392},"apc_paid":null,"fwci":2.6716,"has_fulltext":false,"cited_by_count":23,"citation_normalized_percentile":{"value":0.87955182,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"344","last_page":"356"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10996","display_name":"Computational Geometry and Mesh Generation","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/1704","display_name":"Computer Graphics and Computer-Aided Design"},"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/T10996","display_name":"Computational Geometry and Mesh Generation","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/1704","display_name":"Computer Graphics and Computer-Aided Design"},"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/T10374","display_name":"Advanced Graph Theory Research","score":0.9986000061035156,"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"}},{"id":"https://openalex.org/T11106","display_name":"Data Management and Algorithms","score":0.9955999851226807,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/approximation-algorithm","display_name":"Approximation algorithm","score":0.7045720219612122},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.648320198059082},{"id":"https://openalex.org/keywords/metric","display_name":"Metric (unit)","score":0.6232203245162964},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5335923433303833},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.5264497399330139},{"id":"https://openalex.org/keywords/path","display_name":"Path (computing)","score":0.48929712176322937},{"id":"https://openalex.org/keywords/geometric-networks","display_name":"Geometric networks","score":0.48303350806236267},{"id":"https://openalex.org/keywords/plane","display_name":"Plane (geometry)","score":0.44559502601623535},{"id":"https://openalex.org/keywords/facility-location-problem","display_name":"Facility location problem","score":0.4246554672718048},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.32416021823883057},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.31687235832214355},{"id":"https://openalex.org/keywords/complex-network","display_name":"Complex network","score":0.13405710458755493},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.11659517884254456}],"concepts":[{"id":"https://openalex.org/C148764684","wikidata":"https://www.wikidata.org/wiki/Q621751","display_name":"Approximation algorithm","level":2,"score":0.7045720219612122},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.648320198059082},{"id":"https://openalex.org/C176217482","wikidata":"https://www.wikidata.org/wiki/Q860554","display_name":"Metric (unit)","level":2,"score":0.6232203245162964},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5335923433303833},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.5264497399330139},{"id":"https://openalex.org/C2777735758","wikidata":"https://www.wikidata.org/wiki/Q817765","display_name":"Path (computing)","level":2,"score":0.48929712176322937},{"id":"https://openalex.org/C49777392","wikidata":"https://www.wikidata.org/wiki/Q5535495","display_name":"Geometric networks","level":3,"score":0.48303350806236267},{"id":"https://openalex.org/C17825722","wikidata":"https://www.wikidata.org/wiki/Q17285","display_name":"Plane (geometry)","level":2,"score":0.44559502601623535},{"id":"https://openalex.org/C108005400","wikidata":"https://www.wikidata.org/wiki/Q1305598","display_name":"Facility location problem","level":2,"score":0.4246554672718048},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.32416021823883057},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.31687235832214355},{"id":"https://openalex.org/C34947359","wikidata":"https://www.wikidata.org/wiki/Q665189","display_name":"Complex network","level":2,"score":0.13405710458755493},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.11659517884254456},{"id":"https://openalex.org/C21547014","wikidata":"https://www.wikidata.org/wiki/Q1423657","display_name":"Operations management","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/3-540-36136-7_31","is_oa":false,"landing_page_url":"https://doi.org/10.1007/3-540-36136-7_31","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":9,"referenced_works":["https://openalex.org/W174408930","https://openalex.org/W1549163226","https://openalex.org/W1587741412","https://openalex.org/W2002041206","https://openalex.org/W2020284736","https://openalex.org/W2050809450","https://openalex.org/W2093521781","https://openalex.org/W2114585066","https://openalex.org/W2148073303"],"related_works":["https://openalex.org/W2935647112","https://openalex.org/W1973529814","https://openalex.org/W1509863433","https://openalex.org/W2810411596","https://openalex.org/W2499461890","https://openalex.org/W1854155592","https://openalex.org/W1991566967","https://openalex.org/W2476148062","https://openalex.org/W276709744","https://openalex.org/W4385597667"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
