{"id":"https://openalex.org/W1516796751","doi":"https://doi.org/10.1007/978-3-540-75520-3_36","title":"Convex Combinations of Single Source Unsplittable Flows","display_name":"Convex Combinations of Single Source Unsplittable Flows","publication_year":2007,"publication_date":"2007-09-14","ids":{"openalex":"https://openalex.org/W1516796751","doi":"https://doi.org/10.1007/978-3-540-75520-3_36","mag":"1516796751"},"language":"en","primary_location":{"id":"doi:10.1007/978-3-540-75520-3_36","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-540-75520-3_36","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/A5054780468","display_name":"Maren Martens","orcid":null},"institutions":[{"id":"https://openalex.org/I141945490","display_name":"University of British Columbia","ror":"https://ror.org/03rmrcq20","country_code":"CA","type":"education","lineage":["https://openalex.org/I141945490"]}],"countries":["CA"],"is_corresponding":true,"raw_author_name":"Maren Martens","raw_affiliation_strings":["University of British Columbia, Sauder School of Business, 2053 Main Mall, Vancouver, BC V6T1Z2, Canada","University of British Columbia, Sauder School of Business, Vancouver, BC, Canada"],"affiliations":[{"raw_affiliation_string":"University of British Columbia, Sauder School of Business, 2053 Main Mall, Vancouver, BC V6T1Z2, Canada","institution_ids":["https://openalex.org/I141945490"]},{"raw_affiliation_string":"University of British Columbia, Sauder School of Business, Vancouver, BC, Canada","institution_ids":["https://openalex.org/I141945490"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5010730618","display_name":"Fernanda Salazar","orcid":"https://orcid.org/0000-0001-6896-1818"},"institutions":[{"id":"https://openalex.org/I70764802","display_name":"National Polytechnic School","ror":"https://ror.org/01gb99w41","country_code":"EC","type":"education","lineage":["https://openalex.org/I70764802"]}],"countries":["EC"],"is_corresponding":false,"raw_author_name":"Fernanda Salazar","raw_affiliation_strings":["Escuela Polit\u00e9cnica Nacional, Departamento de Matem\u00e1tica, Ladr\u00f3n de Guevara E11-253, Quito, Ecuador,","Escuela Polit\u00e9cnica Nacional, Departamento de Matem\u00e1tica, Quito, Ecuador"],"affiliations":[{"raw_affiliation_string":"Escuela Polit\u00e9cnica Nacional, Departamento de Matem\u00e1tica, Ladr\u00f3n de Guevara E11-253, Quito, Ecuador,","institution_ids":["https://openalex.org/I70764802"]},{"raw_affiliation_string":"Escuela Polit\u00e9cnica Nacional, Departamento de Matem\u00e1tica, Quito, Ecuador","institution_ids":["https://openalex.org/I70764802"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5055693054","display_name":"Martin Skutella","orcid":"https://orcid.org/0000-0002-9814-1703"},"institutions":[{"id":"https://openalex.org/I200332995","display_name":"TU Dortmund University","ror":"https://ror.org/01k97gp34","country_code":"DE","type":"education","lineage":["https://openalex.org/I200332995"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Martin Skutella","raw_affiliation_strings":["Universit\u00e4t Dortmund, Fachbereich Mathematik, 44221 Dortmund, Germany","Universit\u00e4t Dortmund Fachbereich Mathematik, Dortmund, Germany"],"affiliations":[{"raw_affiliation_string":"Universit\u00e4t Dortmund, Fachbereich Mathematik, 44221 Dortmund, Germany","institution_ids":["https://openalex.org/I200332995"]},{"raw_affiliation_string":"Universit\u00e4t Dortmund Fachbereich Mathematik, Dortmund, Germany","institution_ids":["https://openalex.org/I200332995"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5054780468"],"corresponding_institution_ids":["https://openalex.org/I141945490"],"apc_list":{"value":5000,"currency":"EUR","value_usd":5392},"apc_paid":null,"fwci":0.4157,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.61193838,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"395","last_page":"406"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12288","display_name":"Optimization and Search Problems","score":0.9966999888420105,"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":0.9966999888420105,"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/T10720","display_name":"Complexity and Algorithms in Graphs","score":0.9911999702453613,"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":0.986299991607666,"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/conjecture","display_name":"Conjecture","score":0.6807405948638916},{"id":"https://openalex.org/keywords/digraph","display_name":"Digraph","score":0.6762005090713501},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.6741577386856079},{"id":"https://openalex.org/keywords/vertex","display_name":"Vertex (graph theory)","score":0.618630588054657},{"id":"https://openalex.org/keywords/flow","display_name":"Flow (mathematics)","score":0.6084952354431152},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.5902444124221802},{"id":"https://openalex.org/keywords/path","display_name":"Path (computing)","score":0.5513463020324707},{"id":"https://openalex.org/keywords/regular-polygon","display_name":"Regular polygon","score":0.5488564968109131},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.15220409631729126},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.13612034916877747},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.12031134963035583}],"concepts":[{"id":"https://openalex.org/C2780990831","wikidata":"https://www.wikidata.org/wiki/Q319141","display_name":"Conjecture","level":2,"score":0.6807405948638916},{"id":"https://openalex.org/C2779145032","wikidata":"https://www.wikidata.org/wiki/Q191494","display_name":"Digraph","level":2,"score":0.6762005090713501},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.6741577386856079},{"id":"https://openalex.org/C80899671","wikidata":"https://www.wikidata.org/wiki/Q1304193","display_name":"Vertex (graph theory)","level":3,"score":0.618630588054657},{"id":"https://openalex.org/C38349280","wikidata":"https://www.wikidata.org/wiki/Q1434290","display_name":"Flow (mathematics)","level":2,"score":0.6084952354431152},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.5902444124221802},{"id":"https://openalex.org/C2777735758","wikidata":"https://www.wikidata.org/wiki/Q817765","display_name":"Path (computing)","level":2,"score":0.5513463020324707},{"id":"https://openalex.org/C112680207","wikidata":"https://www.wikidata.org/wiki/Q714886","display_name":"Regular polygon","level":2,"score":0.5488564968109131},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.15220409631729126},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.13612034916877747},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.12031134963035583},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1007/978-3-540-75520-3_36","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-540-75520-3_36","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"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.69.9223","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.69.9223","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.math.tu-berlin.de/~skutella/ESA07.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W1531368347","https://openalex.org/W1559202792","https://openalex.org/W1591562949","https://openalex.org/W1994772417","https://openalex.org/W2020087044","https://openalex.org/W2022191808","https://openalex.org/W2025470209","https://openalex.org/W2074762809","https://openalex.org/W2079300367","https://openalex.org/W2102201348","https://openalex.org/W2131242765","https://openalex.org/W3011766368","https://openalex.org/W3014052784","https://openalex.org/W3016000088"],"related_works":["https://openalex.org/W2962928708","https://openalex.org/W2621158780","https://openalex.org/W2800380200","https://openalex.org/W2075582476","https://openalex.org/W2624013591","https://openalex.org/W2999333832","https://openalex.org/W4294947915","https://openalex.org/W2949491389","https://openalex.org/W2113084356","https://openalex.org/W755952011"],"abstract_inverted_index":null,"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":2},{"year":2013,"cited_by_count":1}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}
