{"id":"https://openalex.org/W1504064237","doi":"https://doi.org/10.1007/3-540-48686-0_8","title":"An Approximation Algorithm for the Two-Layered Graph Drawing Problem","display_name":"An Approximation Algorithm for the Two-Layered Graph Drawing Problem","publication_year":1999,"publication_date":"1999-01-01","ids":{"openalex":"https://openalex.org/W1504064237","doi":"https://doi.org/10.1007/3-540-48686-0_8","mag":"1504064237"},"language":"en","primary_location":{"id":"doi:10.1007/3-540-48686-0_8","is_oa":false,"landing_page_url":"https://doi.org/10.1007/3-540-48686-0_8","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/A5001958215","display_name":"Atsuko Yamaguchi","orcid":"https://orcid.org/0000-0001-7538-5337"},"institutions":[{"id":"https://openalex.org/I65143321","display_name":"Hitachi (Japan)","ror":"https://ror.org/02exqgm79","country_code":"JP","type":"company","lineage":["https://openalex.org/I65143321"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Atsuko Yamaguchi","raw_affiliation_strings":["Advanced Research Laboratory, Hitachi, Ltd., Hatoyama, Saitama, Japan","Advanced Research Laboratory, Hitachi Ltd., Hatoyama Saitama, Japan"],"affiliations":[{"raw_affiliation_string":"Advanced Research Laboratory, Hitachi, Ltd., Hatoyama, Saitama, Japan","institution_ids":["https://openalex.org/I65143321"]},{"raw_affiliation_string":"Advanced Research Laboratory, Hitachi Ltd., Hatoyama Saitama, Japan","institution_ids":["https://openalex.org/I65143321"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101463320","display_name":"Akihiro Sugimoto","orcid":"https://orcid.org/0000-0001-9148-9822"},"institutions":[{"id":"https://openalex.org/I65143321","display_name":"Hitachi (Japan)","ror":"https://ror.org/02exqgm79","country_code":"JP","type":"company","lineage":["https://openalex.org/I65143321"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Akihiro Sugimoto","raw_affiliation_strings":["Advanced Research Laboratory, Hitachi, Ltd., Hatoyama, Saitama, Japan","Advanced Research Laboratory, Hitachi Ltd., Hatoyama Saitama, Japan"],"affiliations":[{"raw_affiliation_string":"Advanced Research Laboratory, Hitachi, Ltd., Hatoyama, Saitama, Japan","institution_ids":["https://openalex.org/I65143321"]},{"raw_affiliation_string":"Advanced Research Laboratory, Hitachi Ltd., Hatoyama Saitama, Japan","institution_ids":["https://openalex.org/I65143321"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5001958215"],"corresponding_institution_ids":["https://openalex.org/I65143321"],"apc_list":{"value":5000,"currency":"EUR","value_usd":5392},"apc_paid":null,"fwci":3.8672,"has_fulltext":false,"cited_by_count":27,"citation_normalized_percentile":{"value":0.93869732,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"81","last_page":"91"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10996","display_name":"Computational Geometry and Mesh Generation","score":0.9991000294685364,"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":0.9991000294685364,"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/T12698","display_name":"3D Modeling in Geospatial Applications","score":0.9829000234603882,"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"}},{"id":"https://openalex.org/T11159","display_name":"Manufacturing Process and Optimization","score":0.9634000062942505,"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/graph-drawing","display_name":"Graph drawing","score":0.5024228096008301},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4823293387889862},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4720773696899414},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.4433043301105499},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.32792824506759644},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.3210524320602417}],"concepts":[{"id":"https://openalex.org/C112953755","wikidata":"https://www.wikidata.org/wiki/Q739462","display_name":"Graph drawing","level":3,"score":0.5024228096008301},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4823293387889862},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4720773696899414},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.4433043301105499},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.32792824506759644},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.3210524320602417}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/3-540-48686-0_8","is_oa":false,"landing_page_url":"https://doi.org/10.1007/3-540-48686-0_8","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":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W73391352","https://openalex.org/W1500432757","https://openalex.org/W1504064237","https://openalex.org/W1972151695","https://openalex.org/W1992709202","https://openalex.org/W2060205664","https://openalex.org/W2071353749","https://openalex.org/W2076022481","https://openalex.org/W2085219981","https://openalex.org/W2099281231","https://openalex.org/W2109502288","https://openalex.org/W4250369401"],"related_works":["https://openalex.org/W4253074067","https://openalex.org/W4319996163","https://openalex.org/W4242766880","https://openalex.org/W4205285720","https://openalex.org/W4242606996","https://openalex.org/W4388097011","https://openalex.org/W1555430809","https://openalex.org/W2294734161","https://openalex.org/W404749220","https://openalex.org/W1593721195"],"abstract_inverted_index":null,"counts_by_year":[{"year":2020,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
