{"id":"https://openalex.org/W2151422907","doi":"https://doi.org/10.1145/1562090.1562094","title":"Finding optimal parameters for edit distance based sequence classification is NP-hard","display_name":"Finding optimal parameters for edit distance based sequence classification is NP-hard","publication_year":2009,"publication_date":"2009-06-28","ids":{"openalex":"https://openalex.org/W2151422907","doi":"https://doi.org/10.1145/1562090.1562094","mag":"2151422907"},"language":"en","primary_location":{"is_oa":true,"landing_page_url":"https://doi.org/10.1145/1562090.1562094","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/1562090.1562094","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true},"type":"article","type_crossref":"proceedings-article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"https://dl.acm.org/doi/pdf/10.1145/1562090.1562094","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5035485219","display_name":"Vlado Ke\u0161elj","orcid":"https://orcid.org/0000-0001-8760-3223"},"institutions":[{"id":"https://openalex.org/I129902397","display_name":"Dalhousie University","ror":"https://ror.org/01e6qks80","country_code":"CA","type":"funder","lineage":["https://openalex.org/I129902397"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Vlado Ke\u0161elj","raw_affiliation_strings":["Dalhousie University, Halifax, Canada"],"affiliations":[{"raw_affiliation_string":"Dalhousie University, Halifax, Canada","institution_ids":["https://openalex.org/I129902397"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101971583","display_name":"Haibin Liu","orcid":"https://orcid.org/0000-0003-3601-6066"},"institutions":[{"id":"https://openalex.org/I129902397","display_name":"Dalhousie University","ror":"https://ror.org/01e6qks80","country_code":"CA","type":"funder","lineage":["https://openalex.org/I129902397"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Haibin Liu","raw_affiliation_strings":["Dalhousie University, Halifax, Canada"],"affiliations":[{"raw_affiliation_string":"Dalhousie University, Halifax, Canada","institution_ids":["https://openalex.org/I129902397"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5019738080","display_name":"Norbert Zeh","orcid":"https://orcid.org/0000-0002-0562-1629"},"institutions":[{"id":"https://openalex.org/I129902397","display_name":"Dalhousie University","ror":"https://ror.org/01e6qks80","country_code":"CA","type":"funder","lineage":["https://openalex.org/I129902397"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Norbert Zeh","raw_affiliation_strings":["Dalhousie University, Halifax, Canada"],"affiliations":[{"raw_affiliation_string":"Dalhousie University, Halifax, Canada","institution_ids":["https://openalex.org/I129902397"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5054585121","display_name":"Christian Blouin","orcid":"https://orcid.org/0000-0002-4434-4142"},"institutions":[{"id":"https://openalex.org/I129902397","display_name":"Dalhousie University","ror":"https://ror.org/01e6qks80","country_code":"CA","type":"funder","lineage":["https://openalex.org/I129902397"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Christian Blouin","raw_affiliation_strings":["Dalhousie University, Halifax, Canada"],"affiliations":[{"raw_affiliation_string":"Dalhousie University, Halifax, Canada","institution_ids":["https://openalex.org/I129902397"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5041594411","display_name":"Chris Whidden","orcid":"https://orcid.org/0000-0001-9406-730X"},"institutions":[{"id":"https://openalex.org/I129902397","display_name":"Dalhousie University","ror":"https://ror.org/01e6qks80","country_code":"CA","type":"funder","lineage":["https://openalex.org/I129902397"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Chris Whidden","raw_affiliation_strings":["Dalhousie University, Halifax, Canada"],"affiliations":[{"raw_affiliation_string":"Dalhousie University, Halifax, Canada","institution_ids":["https://openalex.org/I129902397"]}]}],"institution_assertions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.438,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.357943,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":71,"max":75},"biblio":{"volume":null,"issue":null,"first_page":"17","last_page":"21"},"is_retracted":false,"is_paratext":false,"primary_topic":{"id":"https://openalex.org/T11269","display_name":"Algorithms and Data Compression","score":0.9982,"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":0.9982,"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/T10015","display_name":"Genomics and Phylogenetic Studies","score":0.9978,"subfield":{"id":"https://openalex.org/subfields/1312","display_name":"Molecular Biology"},"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"}},{"id":"https://openalex.org/T10885","display_name":"Gene expression and cancer classification","score":0.9956,"subfield":{"id":"https://openalex.org/subfields/1312","display_name":"Molecular Biology"},"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/edit-distance","display_name":"Edit distance","score":0.85467875},{"id":"https://openalex.org/keywords/sequence","display_name":"Sequence (biology)","score":0.6410301}],"concepts":[{"id":"https://openalex.org/C44359876","wikidata":"https://www.wikidata.org/wiki/Q5338467","display_name":"Edit distance","level":2,"score":0.85467875},{"id":"https://openalex.org/C117251300","wikidata":"https://www.wikidata.org/wiki/Q1849855","display_name":"Parametric statistics","level":2,"score":0.64897966},{"id":"https://openalex.org/C2778112365","wikidata":"https://www.wikidata.org/wiki/Q3511065","display_name":"Sequence (biology)","level":2,"score":0.6410301},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.62454534},{"id":"https://openalex.org/C2780009758","wikidata":"https://www.wikidata.org/wiki/Q6804172","display_name":"Measure (data warehouse)","level":2,"score":0.6208322},{"id":"https://openalex.org/C165064840","wikidata":"https://www.wikidata.org/wiki/Q1321061","display_name":"Matching (statistics)","level":2,"score":0.607063},{"id":"https://openalex.org/C173801870","wikidata":"https://www.wikidata.org/wiki/Q201413","display_name":"Heuristic","level":2,"score":0.59919244},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.44370306},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.43740666},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.3665592},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.35869697},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.31548923},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.1341629},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C54355233","wikidata":"https://www.wikidata.org/wiki/Q7162","display_name":"Genetics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"is_oa":true,"landing_page_url":"https://doi.org/10.1145/1562090.1562094","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/1562090.1562094","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true}],"best_oa_location":{"is_oa":true,"landing_page_url":"https://doi.org/10.1145/1562090.1562094","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/1562090.1562094","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true},"sustainable_development_goals":[{"score":0.54,"id":"https://metadata.un.org/sdg/4","display_name":"Quality education"}],"grants":[],"datasets":[],"versions":[],"referenced_works_count":10,"referenced_works":["https://openalex.org/W139688377","https://openalex.org/W1507039213","https://openalex.org/W1553529581","https://openalex.org/W2016928406","https://openalex.org/W2037374844","https://openalex.org/W2115590900","https://openalex.org/W2128165179","https://openalex.org/W2140190241","https://openalex.org/W2752885492","https://openalex.org/W3145128584"],"related_works":["https://openalex.org/W4295101776","https://openalex.org/W4241588278","https://openalex.org/W3044917232","https://openalex.org/W2952580779","https://openalex.org/W2139858675","https://openalex.org/W2119149496","https://openalex.org/W2055693471","https://openalex.org/W1537327044","https://openalex.org/W1498160656","https://openalex.org/W123129858"],"abstract_inverted_index":{"Parametric":[0],"edit":[1,36],"distance":[2,37],"based":[3,33,64],"classification":[4,63],"has":[5],"been":[6],"applied":[7],"to":[8,77],"two":[9],"significant":[10],"problems":[11],"in":[12],"the":[13,35,79,86],"bioinformatics":[14],"area:":[15],"biological":[16],"sequence":[17],"analysis":[18],"(DNA,":[19],"RNA,":[20],"protein),":[21],"and":[22,48],"semantic":[23],"relationship":[24],"extraction":[25],"from":[26],"biomedical":[27],"scientific":[28],"literature.":[29],"This":[30],"method":[31],"is":[32,68,73],"on":[34,39,65],"measure":[38],"sequences,":[40],"with":[41],"parametric":[42],"costs":[43],"for":[44,61,84],"matching,":[45],"mismatching,":[46],"inserts,":[47],"deletes":[49],"of":[50,81],"letters.":[51],"We":[52],"present":[53],"a":[54],"proof":[55],"that":[56],"finding":[57],"optimal":[58],"parameter":[59,88],"values":[60],"such":[62],"training":[66],"data":[67],"an":[69,74],"NP-hard":[70],"problem,":[71],"which":[72],"important":[75],"claim":[76],"justify":[78],"use":[80],"heuristic":[82],"methods":[83],"determining":[85],"best":[87],"values.":[89]},"abstract_inverted_index_v3":null,"cited_by_api_url":"https://api.openalex.org/works?filter=cites:W2151422907","counts_by_year":[],"updated_date":"2025-03-23T12:44:47.776772","created_date":"2016-06-24"}