{"id":"https://openalex.org/W3142428054","doi":"https://doi.org/10.1007/bfb0024494","title":"Minimal elimination ordering inside a given chordal graph","display_name":"Minimal elimination ordering inside a given chordal graph","publication_year":1997,"publication_date":"1997-01-01","ids":{"openalex":"https://openalex.org/W3142428054","doi":"https://doi.org/10.1007/bfb0024494","mag":"3142428054"},"language":"en","primary_location":{"id":"doi:10.1007/bfb0024494","is_oa":false,"landing_page_url":"https://doi.org/10.1007/bfb0024494","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":"conference-paper","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/A5019049816","display_name":"Dias Dahlhaus","orcid":null},"institutions":[{"id":"https://openalex.org/I102520234","display_name":"TH K\u00f6ln - University of Applied Sciences","ror":"https://ror.org/014nnvj65","country_code":"DE","type":"education","lineage":["https://openalex.org/I102520234"]},{"id":"https://openalex.org/I135140700","display_name":"University of Bonn","ror":"https://ror.org/041nas322","country_code":"DE","type":"education","lineage":["https://openalex.org/I135140700"]},{"id":"https://openalex.org/I180923762","display_name":"University of Cologne","ror":"https://ror.org/00rcxh774","country_code":"DE","type":"education","lineage":["https://openalex.org/I180923762"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Dias Dahlhaus","raw_affiliation_strings":["Department of Mathematics and Department of Computer Science, University of Cologne, Cologne, Germany","Dept. of Computer Science, University of Bonn, Bonn, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Mathematics and Department of Computer Science, University of Cologne, Cologne, Germany","institution_ids":["https://openalex.org/I102520234","https://openalex.org/I180923762"]},{"raw_affiliation_string":"Dept. of Computer Science, University of Bonn, Bonn, Germany","institution_ids":["https://openalex.org/I135140700"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5019049816"],"corresponding_institution_ids":["https://openalex.org/I102520234","https://openalex.org/I135140700","https://openalex.org/I180923762"],"apc_list":{"value":5000,"currency":"EUR","value_usd":5392},"apc_paid":null,"fwci":0.697,"has_fulltext":false,"cited_by_count":32,"citation_normalized_percentile":{"value":0.6945122,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"132","last_page":"143"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10374","display_name":"Advanced Graph Theory Research","score":0.9998000264167786,"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":0.9998000264167786,"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/T11797","display_name":"graph theory and CDMA systems","score":0.9926999807357788,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic 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/T12541","display_name":"Graph Labeling and Dimension Problems","score":0.9889000058174133,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/chordal-graph","display_name":"Chordal graph","score":0.8659825325012207},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.5741487741470337},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.5533129572868347},{"id":"https://openalex.org/keywords/interval-graph","display_name":"Interval graph","score":0.53438401222229},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5336495041847229},{"id":"https://openalex.org/keywords/distance-hereditary-graph","display_name":"Distance-hereditary graph","score":0.48108264803886414},{"id":"https://openalex.org/keywords/split-graph","display_name":"Split graph","score":0.4541149139404297},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.4269426167011261},{"id":"https://openalex.org/keywords/outerplanar-graph","display_name":"Outerplanar graph","score":0.42567238211631775},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.3855215013027191},{"id":"https://openalex.org/keywords/pathwidth","display_name":"Pathwidth","score":0.2577831745147705},{"id":"https://openalex.org/keywords/line-graph","display_name":"Line graph","score":0.16864049434661865},{"id":"https://openalex.org/keywords/voltage-graph","display_name":"Voltage graph","score":0.09730073809623718},{"id":"https://openalex.org/keywords/1-planar-graph","display_name":"1-planar graph","score":0.04446294903755188}],"concepts":[{"id":"https://openalex.org/C160446614","wikidata":"https://www.wikidata.org/wiki/Q1322892","display_name":"Chordal graph","level":3,"score":0.8659825325012207},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.5741487741470337},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.5533129572868347},{"id":"https://openalex.org/C67810366","wikidata":"https://www.wikidata.org/wiki/Q835942","display_name":"Interval graph","level":5,"score":0.53438401222229},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5336495041847229},{"id":"https://openalex.org/C147792647","wikidata":"https://www.wikidata.org/wiki/Q5282847","display_name":"Distance-hereditary graph","level":5,"score":0.48108264803886414},{"id":"https://openalex.org/C8554925","wikidata":"https://www.wikidata.org/wiki/Q3893853","display_name":"Split graph","level":5,"score":0.4541149139404297},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.4269426167011261},{"id":"https://openalex.org/C125792925","wikidata":"https://www.wikidata.org/wiki/Q3115604","display_name":"Outerplanar graph","level":5,"score":0.42567238211631775},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.3855215013027191},{"id":"https://openalex.org/C43517604","wikidata":"https://www.wikidata.org/wiki/Q7144893","display_name":"Pathwidth","level":4,"score":0.2577831745147705},{"id":"https://openalex.org/C203776342","wikidata":"https://www.wikidata.org/wiki/Q1378376","display_name":"Line graph","level":3,"score":0.16864049434661865},{"id":"https://openalex.org/C22149727","wikidata":"https://www.wikidata.org/wiki/Q7940747","display_name":"Voltage graph","level":4,"score":0.09730073809623718},{"id":"https://openalex.org/C102192266","wikidata":"https://www.wikidata.org/wiki/Q4545823","display_name":"1-planar graph","level":4,"score":0.04446294903755188}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/bfb0024494","is_oa":false,"landing_page_url":"https://doi.org/10.1007/bfb0024494","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":17,"referenced_works":["https://openalex.org/W7720001","https://openalex.org/W1562509598","https://openalex.org/W1580957752","https://openalex.org/W1978452004","https://openalex.org/W1981885118","https://openalex.org/W1986022261","https://openalex.org/W1991477862","https://openalex.org/W2004350101","https://openalex.org/W2027566319","https://openalex.org/W2034361374","https://openalex.org/W2037106315","https://openalex.org/W2053160526","https://openalex.org/W2084535093","https://openalex.org/W2086119402","https://openalex.org/W2097374444","https://openalex.org/W2133907157","https://openalex.org/W4252143234"],"related_works":["https://openalex.org/W2091612923","https://openalex.org/W2972046864","https://openalex.org/W3139101777","https://openalex.org/W4385327816","https://openalex.org/W2113552471","https://openalex.org/W4296298724","https://openalex.org/W2092080501","https://openalex.org/W4288278989","https://openalex.org/W3162605084","https://openalex.org/W4312396101"],"abstract_inverted_index":null,"counts_by_year":[{"year":2019,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
