{"id":"https://openalex.org/W1646322354","doi":"https://doi.org/10.1007/978-3-642-13731-0_32","title":"Fixed-Parameter Algorithms for Cochromatic Number and Disjoint Rectangle Stabbing","display_name":"Fixed-Parameter Algorithms for Cochromatic Number and Disjoint Rectangle Stabbing","publication_year":2010,"publication_date":"2010-01-01","ids":{"openalex":"https://openalex.org/W1646322354","doi":"https://doi.org/10.1007/978-3-642-13731-0_32","mag":"1646322354"},"language":"en","primary_location":{"id":"doi:10.1007/978-3-642-13731-0_32","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-642-13731-0_32","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/A5022828497","display_name":"Pinar Heggernes","orcid":"https://orcid.org/0000-0001-9460-4355"},"institutions":[{"id":"https://openalex.org/I4432739","display_name":"University of Bergen","ror":"https://ror.org/03zga2b32","country_code":"NO","type":"education","lineage":["https://openalex.org/I4432739"]}],"countries":["NO"],"is_corresponding":true,"raw_author_name":"Pinar Heggernes","raw_affiliation_strings":["Department of Informatics, University of Bergen, N-5020, Bergen, Norway","Department\u00a0of Informatics, University of Bergen, Bergen, Norway"],"affiliations":[{"raw_affiliation_string":"Department of Informatics, University of Bergen, N-5020, Bergen, Norway","institution_ids":["https://openalex.org/I4432739"]},{"raw_affiliation_string":"Department\u00a0of Informatics, University of Bergen, Bergen, Norway","institution_ids":["https://openalex.org/I4432739"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109894460","display_name":"Dieter Kratsch","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Dieter Kratsch","raw_affiliation_strings":["Universit\u00e9 de Metz, France","Universit\u00e9 de Metz, France,"],"affiliations":[{"raw_affiliation_string":"Universit\u00e9 de Metz, France","institution_ids":[]},{"raw_affiliation_string":"Universit\u00e9 de Metz, France,","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5038531405","display_name":"Daniel Lokshtanov","orcid":"https://orcid.org/0000-0002-3166-9212"},"institutions":[{"id":"https://openalex.org/I4432739","display_name":"University of Bergen","ror":"https://ror.org/03zga2b32","country_code":"NO","type":"education","lineage":["https://openalex.org/I4432739"]}],"countries":["NO"],"is_corresponding":false,"raw_author_name":"Daniel Lokshtanov","raw_affiliation_strings":["Department of Informatics, University of Bergen, N-5020, Bergen, Norway","Department\u00a0of Informatics, University of Bergen, Bergen, Norway"],"affiliations":[{"raw_affiliation_string":"Department of Informatics, University of Bergen, N-5020, Bergen, Norway","institution_ids":["https://openalex.org/I4432739"]},{"raw_affiliation_string":"Department\u00a0of Informatics, University of Bergen, Bergen, Norway","institution_ids":["https://openalex.org/I4432739"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5073311967","display_name":"Venkatesh Raman","orcid":"https://orcid.org/0000-0001-8123-0980"},"institutions":[{"id":"https://openalex.org/I59611059","display_name":"Institute of Mathematical Sciences","ror":"https://ror.org/05078rg59","country_code":"IN","type":"facility","lineage":["https://openalex.org/I59611059"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Venkatesh Raman","raw_affiliation_strings":["The Institute of Mathematical Sciences, Chennai, India","The Institute of Mathematical Sciences,Chennai,India"],"affiliations":[{"raw_affiliation_string":"The Institute of Mathematical Sciences, Chennai, India","institution_ids":["https://openalex.org/I59611059"]},{"raw_affiliation_string":"The Institute of Mathematical Sciences,Chennai,India","institution_ids":["https://openalex.org/I59611059"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5015806060","display_name":"Saket Saurabh","orcid":"https://orcid.org/0000-0001-7847-6402"},"institutions":[{"id":"https://openalex.org/I59611059","display_name":"Institute of Mathematical Sciences","ror":"https://ror.org/05078rg59","country_code":"IN","type":"facility","lineage":["https://openalex.org/I59611059"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Saket Saurabh","raw_affiliation_strings":["The Institute of Mathematical Sciences, Chennai, India","The Institute of Mathematical Sciences,Chennai,India"],"affiliations":[{"raw_affiliation_string":"The Institute of Mathematical Sciences, Chennai, India","institution_ids":["https://openalex.org/I59611059"]},{"raw_affiliation_string":"The Institute of Mathematical Sciences,Chennai,India","institution_ids":["https://openalex.org/I59611059"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5022828497"],"corresponding_institution_ids":["https://openalex.org/I4432739"],"apc_list":{"value":5000,"currency":"EUR","value_usd":5392},"apc_paid":null,"fwci":3.2719,"has_fulltext":false,"cited_by_count":10,"citation_normalized_percentile":{"value":0.9256993,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"334","last_page":"345"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10374","display_name":"Advanced Graph Theory Research","score":0.9997000098228455,"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":0.9997000098228455,"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/T11329","display_name":"Limits and Structures in Graph Theory","score":0.9958999752998352,"subfield":{"id":"https://openalex.org/subfields/2607","display_name":"Discrete Mathematics and Combinatorics"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T13664","display_name":"Genome Rearrangement Algorithms","score":0.9945999979972839,"subfield":{"id":"https://openalex.org/subfields/1311","display_name":"Genetics"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.7444927096366882},{"id":"https://openalex.org/keywords/parameterized-complexity","display_name":"Parameterized complexity","score":0.6209181547164917},{"id":"https://openalex.org/keywords/disjoint-sets","display_name":"Disjoint sets","score":0.596835732460022},{"id":"https://openalex.org/keywords/permutation","display_name":"Permutation (music)","score":0.5135262608528137},{"id":"https://openalex.org/keywords/time-complexity","display_name":"Time complexity","score":0.5035077929496765},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.47588029503822327},{"id":"https://openalex.org/keywords/rectangle","display_name":"Rectangle","score":0.4633268713951111},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.4564126133918762},{"id":"https://openalex.org/keywords/binary-logarithm","display_name":"Binary logarithm","score":0.4527949094772339},{"id":"https://openalex.org/keywords/running-time","display_name":"Running time","score":0.43598783016204834},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.43202292919158936},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4259988069534302},{"id":"https://openalex.org/keywords/upper-and-lower-bounds","display_name":"Upper and lower bounds","score":0.41480880975723267},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.395097941160202}],"concepts":[{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.7444927096366882},{"id":"https://openalex.org/C165464430","wikidata":"https://www.wikidata.org/wiki/Q1570441","display_name":"Parameterized complexity","level":2,"score":0.6209181547164917},{"id":"https://openalex.org/C45340560","wikidata":"https://www.wikidata.org/wiki/Q215382","display_name":"Disjoint sets","level":2,"score":0.596835732460022},{"id":"https://openalex.org/C21308566","wikidata":"https://www.wikidata.org/wiki/Q7169365","display_name":"Permutation (music)","level":2,"score":0.5135262608528137},{"id":"https://openalex.org/C311688","wikidata":"https://www.wikidata.org/wiki/Q2393193","display_name":"Time complexity","level":2,"score":0.5035077929496765},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.47588029503822327},{"id":"https://openalex.org/C2781302577","wikidata":"https://www.wikidata.org/wiki/Q209","display_name":"Rectangle","level":2,"score":0.4633268713951111},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.4564126133918762},{"id":"https://openalex.org/C63553672","wikidata":"https://www.wikidata.org/wiki/Q581168","display_name":"Binary logarithm","level":2,"score":0.4527949094772339},{"id":"https://openalex.org/C3017489831","wikidata":"https://www.wikidata.org/wiki/Q2393193","display_name":"Running time","level":2,"score":0.43598783016204834},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.43202292919158936},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4259988069534302},{"id":"https://openalex.org/C77553402","wikidata":"https://www.wikidata.org/wiki/Q13222579","display_name":"Upper and lower bounds","level":2,"score":0.41480880975723267},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.395097941160202},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1007/978-3-642-13731-0_32","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-642-13731-0_32","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:10.1.1.154.8105","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.154.8105","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.ii.uib.no/~daniello/papers/IterativeLocalization.pdf","raw_type":"text"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.298.1701","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.298.1701","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://lita.sciences.univ-metz.fr/~kratsch/publications/swat2010.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":41,"referenced_works":["https://openalex.org/W3660287","https://openalex.org/W36639738","https://openalex.org/W144954708","https://openalex.org/W196429902","https://openalex.org/W1487872891","https://openalex.org/W1503580296","https://openalex.org/W1517036688","https://openalex.org/W1570340896","https://openalex.org/W1570425181","https://openalex.org/W1579049696","https://openalex.org/W1590074528","https://openalex.org/W1757816407","https://openalex.org/W1973199140","https://openalex.org/W1979312598","https://openalex.org/W1984312288","https://openalex.org/W1985834814","https://openalex.org/W1991728994","https://openalex.org/W1994612875","https://openalex.org/W2002472159","https://openalex.org/W2004420077","https://openalex.org/W2004594020","https://openalex.org/W2010855239","https://openalex.org/W2016590962","https://openalex.org/W2051856222","https://openalex.org/W2052457163","https://openalex.org/W2054396313","https://openalex.org/W2076086747","https://openalex.org/W2082242399","https://openalex.org/W2103772568","https://openalex.org/W2116542451","https://openalex.org/W2141946535","https://openalex.org/W2143474538","https://openalex.org/W2152358132","https://openalex.org/W2296663562","https://openalex.org/W2404312556","https://openalex.org/W2505201213","https://openalex.org/W2913688336","https://openalex.org/W3152126676","https://openalex.org/W4241764762","https://openalex.org/W4255199623","https://openalex.org/W4292230561"],"related_works":["https://openalex.org/W2024500486","https://openalex.org/W2100599306","https://openalex.org/W4253423131","https://openalex.org/W2949063181","https://openalex.org/W2160145947","https://openalex.org/W2113270940","https://openalex.org/W2004283824","https://openalex.org/W1581210843","https://openalex.org/W2187745152","https://openalex.org/W1982530285"],"abstract_inverted_index":null,"counts_by_year":[{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":4},{"year":2012,"cited_by_count":1}],"updated_date":"2026-04-05T17:49:38.594831","created_date":"2025-10-10T00:00:00"}