{"id":"https://openalex.org/W1980177240","doi":"https://doi.org/10.4304/jsw.6.2.233-240","title":"Approximation Algorithm and Scheme for RNA Maximum Weighted Stacking","display_name":"Approximation Algorithm and Scheme for RNA Maximum Weighted Stacking","publication_year":2011,"publication_date":"2011-02-18","ids":{"openalex":"https://openalex.org/W1980177240","doi":"https://doi.org/10.4304/jsw.6.2.233-240","mag":"1980177240"},"language":"en","primary_location":{"id":"doi:10.4304/jsw.6.2.233-240","is_oa":false,"landing_page_url":"https://doi.org/10.4304/jsw.6.2.233-240","pdf_url":null,"source":{"id":"https://openalex.org/S114141714","display_name":"Journal of Software","issn_l":"1796-217X","issn":["1796-217X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310318660","host_organization_name":"Academy Publisher","host_organization_lineage":["https://openalex.org/P4310318660"],"host_organization_lineage_names":["Academy Publisher"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Software","raw_type":"journal-article"},"type":"article","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/A5091213605","display_name":"Hengwu Li","orcid":null},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Hengwu Li","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5038112320","display_name":"Huijian Han","orcid":"https://orcid.org/0000-0002-1657-9403"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Huijian Han","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5072966587","display_name":"Zhenzhong Xu","orcid":"https://orcid.org/0000-0001-9029-4337"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Zhenzhong Xu","raw_affiliation_strings":[],"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5091213605"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.06095982,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"6","issue":"2","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10521","display_name":"RNA and protein synthesis mechanisms","score":1.0,"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"}},"topics":[{"id":"https://openalex.org/T10521","display_name":"RNA and protein synthesis mechanisms","score":1.0,"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/T11482","display_name":"RNA modifications and cancer","score":0.9940000176429749,"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/T10604","display_name":"RNA Research and Splicing","score":0.9869999885559082,"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/computer-science","display_name":"Computer science","score":0.8420113325119019},{"id":"https://openalex.org/keywords/stacking","display_name":"Stacking","score":0.7318764328956604},{"id":"https://openalex.org/keywords/scheme","display_name":"Scheme (mathematics)","score":0.6202528476715088},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5656872391700745},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.11050909757614136},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.06986147165298462}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8420113325119019},{"id":"https://openalex.org/C33347731","wikidata":"https://www.wikidata.org/wiki/Q285210","display_name":"Stacking","level":2,"score":0.7318764328956604},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.6202528476715088},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5656872391700745},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.11050909757614136},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.06986147165298462},{"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/C46141821","wikidata":"https://www.wikidata.org/wiki/Q209402","display_name":"Nuclear magnetic resonance","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.4304/jsw.6.2.233-240","is_oa":false,"landing_page_url":"https://doi.org/10.4304/jsw.6.2.233-240","pdf_url":null,"source":{"id":"https://openalex.org/S114141714","display_name":"Journal of Software","issn_l":"1796-217X","issn":["1796-217X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310318660","host_organization_name":"Academy Publisher","host_organization_lineage":["https://openalex.org/P4310318660"],"host_organization_lineage_names":["Academy Publisher"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Software","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":18,"referenced_works":["https://openalex.org/W1481166764","https://openalex.org/W1993968482","https://openalex.org/W2009818318","https://openalex.org/W2011078969","https://openalex.org/W2015762216","https://openalex.org/W2054697783","https://openalex.org/W2069616131","https://openalex.org/W2074882547","https://openalex.org/W2095145214","https://openalex.org/W2102046276","https://openalex.org/W2106293441","https://openalex.org/W2123241418","https://openalex.org/W2145972251","https://openalex.org/W2146922921","https://openalex.org/W2148599336","https://openalex.org/W2790566919","https://openalex.org/W6628846073","https://openalex.org/W6652959166"],"related_works":["https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W2035329725","https://openalex.org/W4376641153","https://openalex.org/W2050788868","https://openalex.org/W4241625287","https://openalex.org/W4250391473","https://openalex.org/W4302292679","https://openalex.org/W2956222435","https://openalex.org/W2027634686"],"abstract_inverted_index":{"Pseudoknotted":[0],"RNA":[1,35],"structure":[2,36],"prediction":[3],"is":[4,42,75],"an":[5],"important":[6],"problem":[7,32,41],"in":[8],"bioinformatics.":[9],"Existing":[10],"polynomial":[11,50,61,80],"time":[12,51,56,62,81],"algorithms":[13],"have":[14,84],"no":[15],"performance":[16,69,87],"guarantee":[17],"or":[18],"can":[19,89],"handle":[20],"only":[21],"limited":[22],"types":[23],"of":[24,33,71],"pseudoknots.":[25,92],"In":[26],"this":[27,72],"paper":[28],"for":[29],"the":[30],"general":[31],"pseudoknotted":[34],"prediction,":[37],"maximum":[38],"weighted":[39],"stacking":[40,46],"presented":[43],"based":[44],"on":[45],"actions,":[47],"and":[48,57,60,88],"its":[49],"approximation":[52,63,73,86],"algorithm":[53,74],"with":[54,78],"O(nlogn)":[55],"O(n)":[58],"space":[59],"scheme":[64],"are":[65],"given.":[66],"The":[67],"approximate":[68],"ratio":[70],"3.":[76],"Compared":[77],"existing":[79],"algorithm,":[82],"they":[83],"exact":[85],"predict":[90],"arbitrary":[91]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}