{"id":"https://openalex.org/W2083589331","doi":"https://doi.org/10.1007/s11390-007-9106-7","title":"An Improved HEAPSORT Algorithm with nlogn\u2009\u2212\u20090.788928n Comparisons in the Worst Case","display_name":"An Improved HEAPSORT Algorithm with nlogn\u2009\u2212\u20090.788928n Comparisons in the Worst Case","publication_year":2007,"publication_date":"2007-11-01","ids":{"openalex":"https://openalex.org/W2083589331","doi":"https://doi.org/10.1007/s11390-007-9106-7","mag":"2083589331"},"language":"en","primary_location":{"id":"doi:10.1007/s11390-007-9106-7","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s11390-007-9106-7","pdf_url":null,"source":{"id":"https://openalex.org/S161516442","display_name":"Journal of Computer Science and Technology","issn_l":"1000-9000","issn":["1000-9000","1860-4749"],"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":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Computer Science and Technology","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/A5100382658","display_name":"Xiaodong Wang","orcid":"https://orcid.org/0000-0002-2945-9240"},"institutions":[{"id":"https://openalex.org/I80947539","display_name":"Fuzhou University","ror":"https://ror.org/011xvna82","country_code":"CN","type":"education","lineage":["https://openalex.org/I80947539"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Xiao-Dong Wang","raw_affiliation_strings":["College of Mathematics and Computer Science, Fuzhou University, Fuzhou, 350002, China","Fuzhou University"],"affiliations":[{"raw_affiliation_string":"College of Mathematics and Computer Science, Fuzhou University, Fuzhou, 350002, China","institution_ids":["https://openalex.org/I80947539"]},{"raw_affiliation_string":"Fuzhou University","institution_ids":["https://openalex.org/I80947539"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5102004962","display_name":"Yingjie Wu","orcid":"https://orcid.org/0000-0003-3075-7584"},"institutions":[{"id":"https://openalex.org/I80947539","display_name":"Fuzhou University","ror":"https://ror.org/011xvna82","country_code":"CN","type":"education","lineage":["https://openalex.org/I80947539"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ying-Jie Wu","raw_affiliation_strings":["College of Mathematics and Computer Science, Fuzhou University, Fuzhou, 350002, China","Fuzhou University"],"affiliations":[{"raw_affiliation_string":"College of Mathematics and Computer Science, Fuzhou University, Fuzhou, 350002, China","institution_ids":["https://openalex.org/I80947539"]},{"raw_affiliation_string":"Fuzhou University","institution_ids":["https://openalex.org/I80947539"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5100382658"],"corresponding_institution_ids":["https://openalex.org/I80947539"],"apc_list":{"value":2290,"currency":"EUR","value_usd":2890},"apc_paid":null,"fwci":0.973,"has_fulltext":false,"cited_by_count":12,"citation_normalized_percentile":{"value":0.82330736,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"22","issue":"6","first_page":"898","last_page":"903"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11269","display_name":"Algorithms and Data Compression","score":0.9894000291824341,"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":0.9894000291824341,"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/T10317","display_name":"Advanced Database Systems and Queries","score":0.9470000267028809,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/quicksort","display_name":"Quicksort","score":0.9008710980415344},{"id":"https://openalex.org/keywords/heap","display_name":"Heap (data structure)","score":0.8459563255310059},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7174426317214966},{"id":"https://openalex.org/keywords/sorting-algorithm","display_name":"Sorting algorithm","score":0.6549112796783447},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.6387813091278076},{"id":"https://openalex.org/keywords/time-complexity","display_name":"Time complexity","score":0.5641969442367554},{"id":"https://openalex.org/keywords/binary-logarithm","display_name":"Binary logarithm","score":0.47080835700035095},{"id":"https://openalex.org/keywords/theory-of-computation","display_name":"Theory of computation","score":0.4372093081474304},{"id":"https://openalex.org/keywords/sorting","display_name":"Sorting","score":0.43200817704200745},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.34553131461143494},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.28246554732322693},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.1910211145877838}],"concepts":[{"id":"https://openalex.org/C2778937211","wikidata":"https://www.wikidata.org/wiki/Q486598","display_name":"Quicksort","level":4,"score":0.9008710980415344},{"id":"https://openalex.org/C134757568","wikidata":"https://www.wikidata.org/wiki/Q274089","display_name":"Heap (data structure)","level":2,"score":0.8459563255310059},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7174426317214966},{"id":"https://openalex.org/C108094655","wikidata":"https://www.wikidata.org/wiki/Q181593","display_name":"Sorting algorithm","level":3,"score":0.6549112796783447},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.6387813091278076},{"id":"https://openalex.org/C311688","wikidata":"https://www.wikidata.org/wiki/Q2393193","display_name":"Time complexity","level":2,"score":0.5641969442367554},{"id":"https://openalex.org/C63553672","wikidata":"https://www.wikidata.org/wiki/Q581168","display_name":"Binary logarithm","level":2,"score":0.47080835700035095},{"id":"https://openalex.org/C24858836","wikidata":"https://www.wikidata.org/wiki/Q844718","display_name":"Theory of computation","level":2,"score":0.4372093081474304},{"id":"https://openalex.org/C111696304","wikidata":"https://www.wikidata.org/wiki/Q2303697","display_name":"Sorting","level":2,"score":0.43200817704200745},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.34553131461143494},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.28246554732322693},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.1910211145877838}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/s11390-007-9106-7","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s11390-007-9106-7","pdf_url":null,"source":{"id":"https://openalex.org/S161516442","display_name":"Journal of Computer Science and Technology","issn_l":"1000-9000","issn":["1000-9000","1860-4749"],"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":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Computer Science and Technology","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":18,"referenced_works":["https://openalex.org/W54944946","https://openalex.org/W100509257","https://openalex.org/W1480103770","https://openalex.org/W1995675812","https://openalex.org/W2003923881","https://openalex.org/W2017585246","https://openalex.org/W2042509780","https://openalex.org/W2044433754","https://openalex.org/W2051283794","https://openalex.org/W2068947423","https://openalex.org/W2069635001","https://openalex.org/W2075298227","https://openalex.org/W2159111594","https://openalex.org/W2517692465","https://openalex.org/W3198160809","https://openalex.org/W3198470706","https://openalex.org/W4235295823","https://openalex.org/W6682919015"],"related_works":["https://openalex.org/W1772474011","https://openalex.org/W2389598404","https://openalex.org/W1493296159","https://openalex.org/W4320925713","https://openalex.org/W76067348","https://openalex.org/W2065192940","https://openalex.org/W2144222125","https://openalex.org/W133797109","https://openalex.org/W2765396134","https://openalex.org/W2912068108"],"abstract_inverted_index":null,"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":4}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}