{"id":"https://openalex.org/W1990201767","doi":"https://doi.org/10.1016/0166-218x(93)90035-m","title":"General vertex disjoint paths in series-parallel graphs","display_name":"General vertex disjoint paths in series-parallel graphs","publication_year":1993,"publication_date":"1993-01-01","ids":{"openalex":"https://openalex.org/W1990201767","doi":"https://doi.org/10.1016/0166-218x(93)90035-m","mag":"1990201767"},"language":"en","primary_location":{"id":"doi:10.1016/0166-218x(93)90035-m","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0166-218x(93)90035-m","pdf_url":null,"source":{"id":"https://openalex.org/S171741597","display_name":"Discrete Applied Mathematics","issn_l":"0166-218X","issn":["0166-218X","1872-6771"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Discrete Applied Mathematics","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/A5074054097","display_name":"Ephraim Korach","orcid":null},"institutions":[{"id":"https://openalex.org/I174306211","display_name":"Technion \u2013 Israel Institute of Technology","ror":"https://ror.org/03qryx823","country_code":"IL","type":"education","lineage":["https://openalex.org/I174306211"]}],"countries":["IL"],"is_corresponding":true,"raw_author_name":"Ephraim Korach","raw_affiliation_strings":["Computer Science Department, Technion - Israel Institute of Technology, Haifa 32000, Israel","Computer Science Department, Technion -- Israel Institute of Technology, Haifa 32000, Israel#TAB#"],"affiliations":[{"raw_affiliation_string":"Computer Science Department, Technion - Israel Institute of Technology, Haifa 32000, Israel","institution_ids":["https://openalex.org/I174306211"]},{"raw_affiliation_string":"Computer Science Department, Technion -- Israel Institute of Technology, Haifa 32000, Israel#TAB#","institution_ids":["https://openalex.org/I174306211"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5087843110","display_name":"Ady Tal","orcid":null},"institutions":[{"id":"https://openalex.org/I174306211","display_name":"Technion \u2013 Israel Institute of Technology","ror":"https://ror.org/03qryx823","country_code":"IL","type":"education","lineage":["https://openalex.org/I174306211"]}],"countries":["IL"],"is_corresponding":false,"raw_author_name":"Ady Tal","raw_affiliation_strings":["Computer Science Department, Technion - Israel Institute of Technology, Haifa 32000, Israel","Computer Science Department, Technion -- Israel Institute of Technology, Haifa 32000, Israel#TAB#"],"affiliations":[{"raw_affiliation_string":"Computer Science Department, Technion - Israel Institute of Technology, Haifa 32000, Israel","institution_ids":["https://openalex.org/I174306211"]},{"raw_affiliation_string":"Computer Science Department, Technion -- Israel Institute of Technology, Haifa 32000, Israel#TAB#","institution_ids":["https://openalex.org/I174306211"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5074054097"],"corresponding_institution_ids":["https://openalex.org/I174306211"],"apc_list":{"value":2750,"currency":"USD","value_usd":2750},"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.11559383,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"41","issue":"2","first_page":"147","last_page":"164"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10374","display_name":"Advanced Graph Theory Research","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T10374","display_name":"Advanced Graph Theory Research","score":0.9998999834060669,"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/T10720","display_name":"Complexity and Algorithms in Graphs","score":0.9979000091552734,"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/T10996","display_name":"Computational Geometry and Mesh Generation","score":0.995199978351593,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.8236337900161743},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.7546176910400391},{"id":"https://openalex.org/keywords/disjoint-sets","display_name":"Disjoint sets","score":0.6613624095916748},{"id":"https://openalex.org/keywords/planar-graph","display_name":"Planar graph","score":0.622004508972168},{"id":"https://openalex.org/keywords/vertex","display_name":"Vertex (graph theory)","score":0.5650908350944519},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.524919331073761},{"id":"https://openalex.org/keywords/series","display_name":"Series (stratigraphy)","score":0.431008517742157},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.4176114797592163},{"id":"https://openalex.org/keywords/time-complexity","display_name":"Time complexity","score":0.4153883457183838},{"id":"https://openalex.org/keywords/undirected-graph","display_name":"Undirected graph","score":0.4119434654712677}],"concepts":[{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.8236337900161743},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.7546176910400391},{"id":"https://openalex.org/C45340560","wikidata":"https://www.wikidata.org/wiki/Q215382","display_name":"Disjoint sets","level":2,"score":0.6613624095916748},{"id":"https://openalex.org/C101837359","wikidata":"https://www.wikidata.org/wiki/Q547823","display_name":"Planar graph","level":3,"score":0.622004508972168},{"id":"https://openalex.org/C80899671","wikidata":"https://www.wikidata.org/wiki/Q1304193","display_name":"Vertex (graph theory)","level":3,"score":0.5650908350944519},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.524919331073761},{"id":"https://openalex.org/C143724316","wikidata":"https://www.wikidata.org/wiki/Q312468","display_name":"Series (stratigraphy)","level":2,"score":0.431008517742157},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.4176114797592163},{"id":"https://openalex.org/C311688","wikidata":"https://www.wikidata.org/wiki/Q2393193","display_name":"Time complexity","level":2,"score":0.4153883457183838},{"id":"https://openalex.org/C3018234147","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Undirected graph","level":3,"score":0.4119434654712677},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/0166-218x(93)90035-m","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0166-218x(93)90035-m","pdf_url":null,"source":{"id":"https://openalex.org/S171741597","display_name":"Discrete Applied Mathematics","issn_l":"0166-218X","issn":["0166-218X","1872-6771"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Discrete Applied Mathematics","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Peace, Justice and strong institutions","id":"https://metadata.un.org/sdg/16","score":0.6399999856948853}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":22,"referenced_works":["https://openalex.org/W59784572","https://openalex.org/W100926944","https://openalex.org/W143691565","https://openalex.org/W1484040084","https://openalex.org/W1976285925","https://openalex.org/W1982584550","https://openalex.org/W1996419691","https://openalex.org/W2003021478","https://openalex.org/W2029448190","https://openalex.org/W2034501206","https://openalex.org/W2059563583","https://openalex.org/W2060632898","https://openalex.org/W2060765530","https://openalex.org/W2073840571","https://openalex.org/W2143406303","https://openalex.org/W2148043549","https://openalex.org/W4210246355","https://openalex.org/W4232336108","https://openalex.org/W4300303686","https://openalex.org/W4361867857","https://openalex.org/W6602397016","https://openalex.org/W6605918024"],"related_works":["https://openalex.org/W1971174658","https://openalex.org/W2099195351","https://openalex.org/W4256429076","https://openalex.org/W2012063272","https://openalex.org/W2348092930","https://openalex.org/W2062850566","https://openalex.org/W4308716484","https://openalex.org/W2098284475","https://openalex.org/W4205772203","https://openalex.org/W1447961680"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2026-03-10T14:07:55.174380","created_date":"2025-10-10T00:00:00"}