{"id":"https://openalex.org/W2063155169","doi":"https://doi.org/10.1007/s00453-007-0040-4","title":"Algorithmic and Complexity Issues of Three Clustering Methods in Microarray Data Analysis","display_name":"Algorithmic and Complexity Issues of Three Clustering Methods in Microarray Data Analysis","publication_year":2007,"publication_date":"2007-05-07","ids":{"openalex":"https://openalex.org/W2063155169","doi":"https://doi.org/10.1007/s00453-007-0040-4","mag":"2063155169"},"language":"en","primary_location":{"id":"doi:10.1007/s00453-007-0040-4","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s00453-007-0040-4","pdf_url":null,"source":{"id":"https://openalex.org/S89324355","display_name":"Algorithmica","issn_l":"0178-4617","issn":["0178-4617","1432-0541"],"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":"Algorithmica","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/A5113564590","display_name":"Jinsong Tan","orcid":null},"institutions":[{"id":"https://openalex.org/I165932596","display_name":"National University of Singapore","ror":"https://ror.org/01tgyzw49","country_code":"SG","type":"education","lineage":["https://openalex.org/I165932596"]}],"countries":["SG"],"is_corresponding":true,"raw_author_name":"Jinsong Tan","raw_affiliation_strings":["Department of Mathematics, National University of Singapore, Singapore, 117543, Singapore","Department of Mathematics, National University of Singapore, Singapore, 117543, Singapore#TAB#"],"affiliations":[{"raw_affiliation_string":"Department of Mathematics, National University of Singapore, Singapore, 117543, Singapore","institution_ids":["https://openalex.org/I165932596"]},{"raw_affiliation_string":"Department of Mathematics, National University of Singapore, Singapore, 117543, Singapore#TAB#","institution_ids":["https://openalex.org/I165932596"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5055083830","display_name":"Kok Seng Chua","orcid":null},"institutions":[{"id":"https://openalex.org/I3004594783","display_name":"Institute of High Performance Computing","ror":"https://ror.org/02n0ejh50","country_code":"SG","type":"facility","lineage":["https://openalex.org/I115228651","https://openalex.org/I3004594783","https://openalex.org/I91275662"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Kok Seng Chua","raw_affiliation_strings":["Institute of High Performance Computing, Singapore 117528, Singapore","Institute of High Performance Computing, Singapore 117528, Singapore#TAB#"],"affiliations":[{"raw_affiliation_string":"Institute of High Performance Computing, Singapore 117528, Singapore","institution_ids":["https://openalex.org/I3004594783"]},{"raw_affiliation_string":"Institute of High Performance Computing, Singapore 117528, Singapore#TAB#","institution_ids":["https://openalex.org/I3004594783"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5012300835","display_name":"Louxin Zhang","orcid":"https://orcid.org/0000-0003-0260-824X"},"institutions":[{"id":"https://openalex.org/I165932596","display_name":"National University of Singapore","ror":"https://ror.org/01tgyzw49","country_code":"SG","type":"education","lineage":["https://openalex.org/I165932596"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Louxin Zhang","raw_affiliation_strings":["Department of Mathematics, National University of Singapore, Singapore, 117543, Singapore","Department of Mathematics, National University of Singapore, Singapore, 117543, Singapore#TAB#"],"affiliations":[{"raw_affiliation_string":"Department of Mathematics, National University of Singapore, Singapore, 117543, Singapore","institution_ids":["https://openalex.org/I165932596"]},{"raw_affiliation_string":"Department of Mathematics, National University of Singapore, Singapore, 117543, Singapore#TAB#","institution_ids":["https://openalex.org/I165932596"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101618251","display_name":"Song Zhu","orcid":"https://orcid.org/0009-0003-3778-1971"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Song Zhu","raw_affiliation_strings":["ST Electronics (Satcom & Sensor Systems) Pte. Ltd., Singapore 609602, Singapore","ST Electronics (Satcom & Sensor Systems) Pte. Ltd., Singapore 609602, Singapore#TAB#"],"affiliations":[{"raw_affiliation_string":"ST Electronics (Satcom & Sensor Systems) Pte. Ltd., Singapore 609602, Singapore","institution_ids":[]},{"raw_affiliation_string":"ST Electronics (Satcom & Sensor Systems) Pte. Ltd., Singapore 609602, Singapore#TAB#","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5113564590"],"corresponding_institution_ids":["https://openalex.org/I165932596"],"apc_list":{"value":2290,"currency":"EUR","value_usd":2890},"apc_paid":null,"fwci":0.4034,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":{"value":0.62554006,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"48","issue":"2","first_page":"203","last_page":"219"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10885","display_name":"Gene expression and cancer classification","score":0.9988999962806702,"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/T10885","display_name":"Gene expression and cancer classification","score":0.9988999962806702,"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/T10887","display_name":"Bioinformatics and Genomic Networks","score":0.9929999709129333,"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/T10057","display_name":"Face and Expression Recognition","score":0.9764000177383423,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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/cluster-analysis","display_name":"Cluster analysis","score":0.7951419353485107},{"id":"https://openalex.org/keywords/theory-of-computation","display_name":"Theory of computation","score":0.6662130951881409},{"id":"https://openalex.org/keywords/time-complexity","display_name":"Time complexity","score":0.5629887580871582},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.48477357625961304},{"id":"https://openalex.org/keywords/computational-complexity-theory","display_name":"Computational complexity theory","score":0.48440033197402954},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.4684087634086609},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.4506511688232422},{"id":"https://openalex.org/keywords/approximation-algorithm","display_name":"Approximation algorithm","score":0.434354692697525},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.3413071632385254},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.32444021105766296},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.1139104962348938}],"concepts":[{"id":"https://openalex.org/C73555534","wikidata":"https://www.wikidata.org/wiki/Q622825","display_name":"Cluster analysis","level":2,"score":0.7951419353485107},{"id":"https://openalex.org/C24858836","wikidata":"https://www.wikidata.org/wiki/Q844718","display_name":"Theory of computation","level":2,"score":0.6662130951881409},{"id":"https://openalex.org/C311688","wikidata":"https://www.wikidata.org/wiki/Q2393193","display_name":"Time complexity","level":2,"score":0.5629887580871582},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.48477357625961304},{"id":"https://openalex.org/C179799912","wikidata":"https://www.wikidata.org/wiki/Q205084","display_name":"Computational complexity theory","level":2,"score":0.48440033197402954},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.4684087634086609},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.4506511688232422},{"id":"https://openalex.org/C148764684","wikidata":"https://www.wikidata.org/wiki/Q621751","display_name":"Approximation algorithm","level":2,"score":0.434354692697525},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.3413071632385254},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.32444021105766296},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.1139104962348938}],"mesh":[],"locations_count":5,"locations":[{"id":"doi:10.1007/s00453-007-0040-4","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s00453-007-0040-4","pdf_url":null,"source":{"id":"https://openalex.org/S89324355","display_name":"Algorithmica","issn_l":"0178-4617","issn":["0178-4617","1432-0541"],"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":"Algorithmica","raw_type":"journal-article"},{"id":"pmh:oai:scholarbank.nus.edu.sg:10635/104490","is_oa":false,"landing_page_url":"http://scholarbank.nus.edu.sg/handle/10635/104490","pdf_url":null,"source":{"id":"https://openalex.org/S7407052290","display_name":"National University of Singapore","issn_l":null,"issn":[],"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Scopus","raw_type":"Article"},{"id":"pmh:oai:scholarbank.nus.edu.sg:10635/104657","is_oa":false,"landing_page_url":"http://scholarbank.nus.edu.sg/handle/10635/104657","pdf_url":null,"source":{"id":"https://openalex.org/S7407052290","display_name":"National University of Singapore","issn_l":null,"issn":[],"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Scopus","raw_type":"Conference Paper"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.120.5617","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.120.5617","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.math.nus.edu.sg/~matzlx/papers/Alg_Clustering.pdf","raw_type":"text"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.73.7909","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.73.7909","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.seas.upenn.edu/~jinsong/publications/clustering_algorithmica.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":25,"referenced_works":["https://openalex.org/W199166969","https://openalex.org/W1493217831","https://openalex.org/W1902027874","https://openalex.org/W1990313671","https://openalex.org/W2008233728","https://openalex.org/W2011039300","https://openalex.org/W2026653490","https://openalex.org/W2045027193","https://openalex.org/W2050883504","https://openalex.org/W2058849889","https://openalex.org/W2065183358","https://openalex.org/W2080051508","https://openalex.org/W2096863518","https://openalex.org/W2124937264","https://openalex.org/W2125690626","https://openalex.org/W2135187880","https://openalex.org/W2147246240","https://openalex.org/W2150718242","https://openalex.org/W2150926065","https://openalex.org/W2158096909","https://openalex.org/W2476096155","https://openalex.org/W2486715098","https://openalex.org/W2611831635","https://openalex.org/W3145128584","https://openalex.org/W4285719527"],"related_works":["https://openalex.org/W72532928","https://openalex.org/W4301040589","https://openalex.org/W2107287896","https://openalex.org/W2393685116","https://openalex.org/W1974461541","https://openalex.org/W2664291932","https://openalex.org/W2008154175","https://openalex.org/W2365616293","https://openalex.org/W3158374272","https://openalex.org/W2113885662"],"abstract_inverted_index":null,"counts_by_year":[{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2026-04-05T17:49:38.594831","created_date":"2025-10-10T00:00:00"}