{"id":"https://openalex.org/W2950226630","doi":"https://doi.org/10.23638/dmtcs-19-4-4","title":"Longest Gapped Repeats and Palindromes","display_name":"Longest Gapped Repeats and Palindromes","publication_year":2017,"publication_date":"2017-10-13","ids":{"openalex":"https://openalex.org/W2950226630","doi":"https://doi.org/10.23638/dmtcs-19-4-4","mag":"2950226630"},"language":"en","primary_location":{"id":"doi:10.23638/dmtcs-19-4-4","is_oa":true,"landing_page_url":"https://doi.org/10.23638/dmtcs-19-4-4","pdf_url":"https://dmtcs.episciences.org/3988/pdf","source":{"id":"https://openalex.org/S200334879","display_name":"Discrete Mathematics & Theoretical Computer Science","issn_l":"1365-8050","issn":["1365-8050","1462-7264"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4328141799","host_organization_name":"French association","host_organization_lineage":["https://openalex.org/P4328141799"],"host_organization_lineage_names":["French association"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Discrete Mathematics &amp; Theoretical Computer Science","raw_type":"journal-article"},"type":"article","indexed_in":["arxiv","crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"https://dmtcs.episciences.org/3988/pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5006489572","display_name":"Marius Dumitran","orcid":null},"institutions":[{"id":"https://openalex.org/I141595442","display_name":"University of Bucharest","ror":"https://ror.org/02x2v6p15","country_code":"RO","type":"education","lineage":["https://openalex.org/I141595442"]}],"countries":["RO"],"is_corresponding":true,"raw_author_name":"Marius Dumitran","raw_affiliation_strings":["Faculty of Mathematics and Computer Science, University of Bucharest"],"affiliations":[{"raw_affiliation_string":"Faculty of Mathematics and Computer Science, University of Bucharest","institution_ids":["https://openalex.org/I141595442"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5022706035","display_name":"Pawe\u0142 Gawrychowski","orcid":"https://orcid.org/0000-0002-6993-5440"},"institutions":[{"id":"https://openalex.org/I219388962","display_name":"University of Wroc\u0142aw","ror":"https://ror.org/00yae6e25","country_code":"PL","type":"education","lineage":["https://openalex.org/I219388962"]},{"id":"https://openalex.org/I4210155092","display_name":"Czech Academy of Sciences, Institute of Computer Science","ror":"https://ror.org/0496n6574","country_code":"CZ","type":"facility","lineage":["https://openalex.org/I202391551","https://openalex.org/I4210155092"]}],"countries":["CZ","PL"],"is_corresponding":false,"raw_author_name":"Pawe\u0142 Gawrychowski","raw_affiliation_strings":["Institute of Computer Science, University of Wroc\u0142aw"],"affiliations":[{"raw_affiliation_string":"Institute of Computer Science, University of Wroc\u0142aw","institution_ids":["https://openalex.org/I219388962","https://openalex.org/I4210155092"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5006548981","display_name":"Flor\u00edn Manea","orcid":"https://orcid.org/0000-0001-6094-3324"},"institutions":[{"id":"https://openalex.org/I32021983","display_name":"Christian-Albrechts-Universit\u00e4t zu Kiel","ror":"https://ror.org/04v76ef78","country_code":"DE","type":"education","lineage":["https://openalex.org/I32021983"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Florin Manea","raw_affiliation_strings":["Department of Computer Science, Kiel University"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, Kiel University","institution_ids":["https://openalex.org/I32021983"]}]}],"institutions":[],"countries_distinct_count":4,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5006489572"],"corresponding_institution_ids":["https://openalex.org/I141595442"],"apc_list":null,"apc_paid":null,"fwci":0.8309,"has_fulltext":true,"cited_by_count":7,"citation_normalized_percentile":{"value":0.81965198,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":96},"biblio":{"volume":"Vol. 19 no. 4, FCT '15","issue":"special issue FCT'15","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11269","display_name":"Algorithms and Data Compression","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/T11269","display_name":"Algorithms and Data Compression","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/T11567","display_name":"semigroups and automata theory","score":0.9887999892234802,"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/T12072","display_name":"Machine Learning and Algorithms","score":0.9843000173568726,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/palindrome","display_name":"Palindrome","score":0.856462836265564},{"id":"https://openalex.org/keywords/direct-repeat","display_name":"Direct repeat","score":0.5689694881439209},{"id":"https://openalex.org/keywords/biology","display_name":"Biology","score":0.3900700807571411},{"id":"https://openalex.org/keywords/genetics","display_name":"Genetics","score":0.370033323764801},{"id":"https://openalex.org/keywords/evolutionary-biology","display_name":"Evolutionary biology","score":0.32333606481552124},{"id":"https://openalex.org/keywords/dna","display_name":"DNA","score":0.16107329726219177},{"id":"https://openalex.org/keywords/genome","display_name":"Genome","score":0.10594543814659119},{"id":"https://openalex.org/keywords/base-sequence","display_name":"Base sequence","score":0.10460039973258972},{"id":"https://openalex.org/keywords/gene","display_name":"Gene","score":0.06754106283187866}],"concepts":[{"id":"https://openalex.org/C44667518","wikidata":"https://www.wikidata.org/wiki/Q12321","display_name":"Palindrome","level":4,"score":0.856462836265564},{"id":"https://openalex.org/C29511175","wikidata":"https://www.wikidata.org/wiki/Q5280381","display_name":"Direct repeat","level":4,"score":0.5689694881439209},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.3900700807571411},{"id":"https://openalex.org/C54355233","wikidata":"https://www.wikidata.org/wiki/Q7162","display_name":"Genetics","level":1,"score":0.370033323764801},{"id":"https://openalex.org/C78458016","wikidata":"https://www.wikidata.org/wiki/Q840400","display_name":"Evolutionary biology","level":1,"score":0.32333606481552124},{"id":"https://openalex.org/C552990157","wikidata":"https://www.wikidata.org/wiki/Q7430","display_name":"DNA","level":2,"score":0.16107329726219177},{"id":"https://openalex.org/C141231307","wikidata":"https://www.wikidata.org/wiki/Q7020","display_name":"Genome","level":3,"score":0.10594543814659119},{"id":"https://openalex.org/C3017666073","wikidata":"https://www.wikidata.org/wiki/Q1764062","display_name":"Base sequence","level":3,"score":0.10460039973258972},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.06754106283187866}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.23638/dmtcs-19-4-4","is_oa":true,"landing_page_url":"https://doi.org/10.23638/dmtcs-19-4-4","pdf_url":"https://dmtcs.episciences.org/3988/pdf","source":{"id":"https://openalex.org/S200334879","display_name":"Discrete Mathematics & Theoretical Computer Science","issn_l":"1365-8050","issn":["1365-8050","1462-7264"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4328141799","host_organization_name":"French association","host_organization_lineage":["https://openalex.org/P4328141799"],"host_organization_lineage_names":["French association"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Discrete Mathematics &amp; Theoretical Computer Science","raw_type":"journal-article"},{"id":"pmh:oai:arXiv.org:1511.07180","is_oa":true,"landing_page_url":"http://arxiv.org/abs/1511.07180","pdf_url":"https://arxiv.org/pdf/1511.07180","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},{"id":"pmh:oai:doaj.org/article:b7cfb9a7dac348a990ae95638cc2fb7f","is_oa":true,"landing_page_url":"https://doaj.org/article/b7cfb9a7dac348a990ae95638cc2fb7f","pdf_url":null,"source":{"id":"https://openalex.org/S112646816","display_name":"SHILAP Revista de lepidopterolog\u00eda","issn_l":"0300-5267","issn":["0300-5267","2340-4078"],"is_oa":true,"is_in_doaj":true,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Discrete Mathematics & Theoretical Computer Science, Vol Vol. 19 no. 4, FCT '15, Iss special issue FCT'15 (2017)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.23638/dmtcs-19-4-4","is_oa":true,"landing_page_url":"https://doi.org/10.23638/dmtcs-19-4-4","pdf_url":"https://dmtcs.episciences.org/3988/pdf","source":{"id":"https://openalex.org/S200334879","display_name":"Discrete Mathematics & Theoretical Computer Science","issn_l":"1365-8050","issn":["1365-8050","1462-7264"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4328141799","host_organization_name":"French association","host_organization_lineage":["https://openalex.org/P4328141799"],"host_organization_lineage_names":["French association"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Discrete Mathematics &amp; Theoretical Computer Science","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G7592244790","display_name":null,"funder_award_id":"596676","funder_id":"https://openalex.org/F4320320879","funder_display_name":"Deutsche Forschungsgemeinschaft"}],"funders":[{"id":"https://openalex.org/F4320320879","display_name":"Deutsche Forschungsgemeinschaft","ror":"https://ror.org/018mejw64"}],"has_content":{"grobid_xml":false,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2950226630.pdf"},"referenced_works_count":60,"referenced_works":["https://openalex.org/W38743098","https://openalex.org/W128635353","https://openalex.org/W137071685","https://openalex.org/W206761683","https://openalex.org/W642038236","https://openalex.org/W1480743556","https://openalex.org/W1500786493","https://openalex.org/W1504417041","https://openalex.org/W1514324498","https://openalex.org/W1518082678","https://openalex.org/W1569240187","https://openalex.org/W1654870670","https://openalex.org/W1882010690","https://openalex.org/W1931463589","https://openalex.org/W1963731267","https://openalex.org/W1965415591","https://openalex.org/W1965743524","https://openalex.org/W1967306786","https://openalex.org/W1968187010","https://openalex.org/W1985108724","https://openalex.org/W1990061958","https://openalex.org/W1993449345","https://openalex.org/W2007378578","https://openalex.org/W2030776771","https://openalex.org/W2045095870","https://openalex.org/W2047107624","https://openalex.org/W2061479807","https://openalex.org/W2067787802","https://openalex.org/W2067974452","https://openalex.org/W2078042165","https://openalex.org/W2088838668","https://openalex.org/W2102734197","https://openalex.org/W2105073171","https://openalex.org/W2107079154","https://openalex.org/W2109455522","https://openalex.org/W2117575253","https://openalex.org/W2125712182","https://openalex.org/W2137120608","https://openalex.org/W2140679045","https://openalex.org/W2141914173","https://openalex.org/W2152736125","https://openalex.org/W2155500597","https://openalex.org/W2164485560","https://openalex.org/W2220131025","https://openalex.org/W2228639851","https://openalex.org/W2408353332","https://openalex.org/W2482507601","https://openalex.org/W2752908210","https://openalex.org/W2913910083","https://openalex.org/W2949643461","https://openalex.org/W2950226630","https://openalex.org/W2952587812","https://openalex.org/W2963156291","https://openalex.org/W3123034202","https://openalex.org/W4233598629","https://openalex.org/W4246219036","https://openalex.org/W4251080561","https://openalex.org/W4292806204","https://openalex.org/W4297849887","https://openalex.org/W4297849895"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2126722593","https://openalex.org/W2743529925","https://openalex.org/W2061542922","https://openalex.org/W2100399157","https://openalex.org/W1835569285","https://openalex.org/W1808545991","https://openalex.org/W2075554912","https://openalex.org/W1967286990","https://openalex.org/W2615382419"],"abstract_inverted_index":{"A":[0],"gapped":[1,55,105],"repeat":[2,21,30,56,106],"(respectively,":[3,14,31,95],"palindrome)":[4],"occurring":[5,59],"in":[6],"a":[7,11,20,98,104],"word":[8,51],"$w$":[9],"is":[10,24,35,70,97,117,125],"factor":[12],"$uvu$":[13,107],"$u^Rvu$)":[15],"of":[16,28,49,67,75,90,100,115,128],"$w$.":[17],"In":[18],"such":[19,92],"(palindrome)":[22],"$u$":[23,89],"called":[25,36],"the":[26,29,37,50,53,65,68,86,113,120,129,139,155],"arm":[27],"palindrome),":[32],"while":[33],"$v$":[34,116],"gap.":[38],"We":[39],"show":[40],"how":[41],"to":[42,72,119],"compute":[43,85],"efficiently,":[44],"for":[45,80],"every":[46],"position":[47,82],"$i$":[48,83],"$w$,":[52],"longest":[54,87],"and":[57,112,135,141,147,151,157],"palindrome":[58,110],"at":[60,144,160],"that":[61,64,79,93],"position,":[62],"provided":[63],"length":[66,114],"gap":[69],"subject":[71,118],"various":[73],"types":[74],"restrictions.":[76,122],"That":[77],"is,":[78],"each":[81],"we":[84],"prefix":[88],"$w[i..n]$":[91],"$uv$":[94],"$u^Rv$)":[96],"suffix":[99],"$w[1..i-1]$":[101],"(defining":[102],"thus":[103],"--":[108],"respectively,":[109],"$u^Rvu$),":[111],"aforementioned":[121],"Comment:":[123],"This":[124],"an":[126],"extension":[127],"conference":[130],"papers":[131],"&amp;quot;Longest":[132,148],"$\\alpha$-Gapped":[133],"Repeat":[134],"Palindrome&amp;quot;,":[136],"presented":[137,153],"by":[138,154],"second":[140],"third":[142,158],"authors":[143,159],"FCT":[145],"2015,":[146],"Gapped":[149],"Repeats":[150],"Palindromes&amp;quot;,":[152],"first":[156],"MFCS":[161],"2015":[162]},"counts_by_year":[{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":1}],"updated_date":"2026-03-21T08:13:44.787528","created_date":"2025-10-10T00:00:00"}
