{"id":"https://openalex.org/W2132986600","doi":"https://doi.org/10.1109/isit.2008.4595398","title":"A new multitask learning method for multiorganism gene network estimation","display_name":"A new multitask learning method for multiorganism gene network estimation","publication_year":2008,"publication_date":"2008-07-01","ids":{"openalex":"https://openalex.org/W2132986600","doi":"https://doi.org/10.1109/isit.2008.4595398","mag":"2132986600"},"language":"en","primary_location":{"id":"doi:10.1109/isit.2008.4595398","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isit.2008.4595398","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2008 IEEE International Symposium on Information Theory","raw_type":"proceedings-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/A5046140934","display_name":"Marcel Nassar","orcid":"https://orcid.org/0000-0002-7628-8819"},"institutions":[{"id":"https://openalex.org/I98635879","display_name":"American University of Beirut","ror":"https://ror.org/04pznsd21","country_code":"LB","type":"education","lineage":["https://openalex.org/I98635879"]}],"countries":["LB"],"is_corresponding":true,"raw_author_name":"Marcel Nassar","raw_affiliation_strings":["Electrical and Computer Engineering Department, American University of Beirut, Beirut, Lebanon","Electr. & Comput. Eng. Dept., American Univ. of Beirut, Beirut"],"affiliations":[{"raw_affiliation_string":"Electrical and Computer Engineering Department, American University of Beirut, Beirut, Lebanon","institution_ids":["https://openalex.org/I98635879"]},{"raw_affiliation_string":"Electr. & Comput. Eng. Dept., American Univ. of Beirut, Beirut","institution_ids":["https://openalex.org/I98635879"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Rami Abdallah","orcid":null},"institutions":[{"id":"https://openalex.org/I98635879","display_name":"American University of Beirut","ror":"https://ror.org/04pznsd21","country_code":"LB","type":"education","lineage":["https://openalex.org/I98635879"]}],"countries":["LB"],"is_corresponding":false,"raw_author_name":"Rami Abdallah","raw_affiliation_strings":["Electrical and Computer Engineering Department, American University of Beirut, Beirut, Lebanon","Electr. & Comput. Eng. Dept., American Univ. of Beirut, Beirut"],"affiliations":[{"raw_affiliation_string":"Electrical and Computer Engineering Department, American University of Beirut, Beirut, Lebanon","institution_ids":["https://openalex.org/I98635879"]},{"raw_affiliation_string":"Electr. & Comput. Eng. Dept., American Univ. of Beirut, Beirut","institution_ids":["https://openalex.org/I98635879"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5008811609","display_name":"Hady Zeineddine","orcid":null},"institutions":[{"id":"https://openalex.org/I98635879","display_name":"American University of Beirut","ror":"https://ror.org/04pznsd21","country_code":"LB","type":"education","lineage":["https://openalex.org/I98635879"]}],"countries":["LB"],"is_corresponding":false,"raw_author_name":"Hady Ali Zeineddine","raw_affiliation_strings":["Electrical and Computer Engineering Department, American University of Beirut, Beirut, Lebanon","Electr. & Comput. Eng. Dept., American Univ. of Beirut, Beirut"],"affiliations":[{"raw_affiliation_string":"Electrical and Computer Engineering Department, American University of Beirut, Beirut, Lebanon","institution_ids":["https://openalex.org/I98635879"]},{"raw_affiliation_string":"Electr. & Comput. Eng. Dept., American Univ. of Beirut, Beirut","institution_ids":["https://openalex.org/I98635879"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5012304239","display_name":"Elias Yaacoub","orcid":"https://orcid.org/0000-0002-3318-0621"},"institutions":[{"id":"https://openalex.org/I98635879","display_name":"American University of Beirut","ror":"https://ror.org/04pznsd21","country_code":"LB","type":"education","lineage":["https://openalex.org/I98635879"]}],"countries":["LB"],"is_corresponding":false,"raw_author_name":"Elias Yaacoub","raw_affiliation_strings":["Electrical and Computer Engineering Department, American University of Beirut, Beirut, Lebanon","Electr. & Comput. Eng. Dept., American Univ. of Beirut, Beirut"],"affiliations":[{"raw_affiliation_string":"Electrical and Computer Engineering Department, American University of Beirut, Beirut, Lebanon","institution_ids":["https://openalex.org/I98635879"]},{"raw_affiliation_string":"Electr. & Comput. Eng. Dept., American Univ. of Beirut, Beirut","institution_ids":["https://openalex.org/I98635879"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5010567470","display_name":"Zaher Dawy","orcid":"https://orcid.org/0000-0002-5554-6380"},"institutions":[{"id":"https://openalex.org/I98635879","display_name":"American University of Beirut","ror":"https://ror.org/04pznsd21","country_code":"LB","type":"education","lineage":["https://openalex.org/I98635879"]}],"countries":["LB"],"is_corresponding":false,"raw_author_name":"Zaher Dawy","raw_affiliation_strings":["Electrical and Computer Engineering Department, American University of Beirut, Beirut, Lebanon","Electr. & Comput. Eng. Dept., American Univ. of Beirut, Beirut"],"affiliations":[{"raw_affiliation_string":"Electrical and Computer Engineering Department, American University of Beirut, Beirut, Lebanon","institution_ids":["https://openalex.org/I98635879"]},{"raw_affiliation_string":"Electr. & Comput. Eng. Dept., American Univ. of Beirut, Beirut","institution_ids":["https://openalex.org/I98635879"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5046140934"],"corresponding_institution_ids":["https://openalex.org/I98635879"],"apc_list":null,"apc_paid":null,"fwci":0.4149,"has_fulltext":false,"cited_by_count":36,"citation_normalized_percentile":{"value":0.64795971,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":100},"biblio":{"volume":"4","issue":null,"first_page":"2287","last_page":"2291"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10885","display_name":"Gene expression and cancer classification","score":0.9994000196456909,"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":0.9994000196456909,"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":0.9976999759674072,"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/T10621","display_name":"Gene Regulatory Network Analysis","score":0.9944999814033508,"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/bayesian-network","display_name":"Bayesian network","score":0.7166297435760498},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7036777138710022},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6257197856903076},{"id":"https://openalex.org/keywords/multi-task-learning","display_name":"Multi-task learning","score":0.6077991127967834},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.5891269445419312},{"id":"https://openalex.org/keywords/similarity","display_name":"Similarity (geometry)","score":0.5178259015083313},{"id":"https://openalex.org/keywords/context","display_name":"Context (archaeology)","score":0.5105711221694946},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.4389832019805908},{"id":"https://openalex.org/keywords/dynamic-bayesian-network","display_name":"Dynamic Bayesian network","score":0.4355005621910095},{"id":"https://openalex.org/keywords/bayesian-probability","display_name":"Bayesian probability","score":0.4204232096672058},{"id":"https://openalex.org/keywords/task","display_name":"Task (project management)","score":0.300197958946228},{"id":"https://openalex.org/keywords/biology","display_name":"Biology","score":0.10422873497009277}],"concepts":[{"id":"https://openalex.org/C33724603","wikidata":"https://www.wikidata.org/wiki/Q812540","display_name":"Bayesian network","level":2,"score":0.7166297435760498},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7036777138710022},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6257197856903076},{"id":"https://openalex.org/C28006648","wikidata":"https://www.wikidata.org/wiki/Q6934509","display_name":"Multi-task learning","level":3,"score":0.6077991127967834},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.5891269445419312},{"id":"https://openalex.org/C103278499","wikidata":"https://www.wikidata.org/wiki/Q254465","display_name":"Similarity (geometry)","level":3,"score":0.5178259015083313},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.5105711221694946},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.4389832019805908},{"id":"https://openalex.org/C82142266","wikidata":"https://www.wikidata.org/wiki/Q3456604","display_name":"Dynamic Bayesian network","level":3,"score":0.4355005621910095},{"id":"https://openalex.org/C107673813","wikidata":"https://www.wikidata.org/wiki/Q812534","display_name":"Bayesian probability","level":2,"score":0.4204232096672058},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.300197958946228},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.10422873497009277},{"id":"https://openalex.org/C187736073","wikidata":"https://www.wikidata.org/wiki/Q2920921","display_name":"Management","level":1,"score":0.0},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/isit.2008.4595398","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isit.2008.4595398","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2008 IEEE International Symposium on Information Theory","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W2000495354","https://openalex.org/W2049847801","https://openalex.org/W2080828514","https://openalex.org/W2103453943","https://openalex.org/W2105712639","https://openalex.org/W2131479143","https://openalex.org/W2141083218","https://openalex.org/W2161622353","https://openalex.org/W2165674132","https://openalex.org/W2611370172","https://openalex.org/W2913340405","https://openalex.org/W2914746235","https://openalex.org/W4248700314","https://openalex.org/W4297440291","https://openalex.org/W6679468046","https://openalex.org/W6680843373"],"related_works":["https://openalex.org/W1964038743","https://openalex.org/W3128072696","https://openalex.org/W2578973671","https://openalex.org/W2215058820","https://openalex.org/W2097663773","https://openalex.org/W1602184117","https://openalex.org/W2413421635","https://openalex.org/W2511198839","https://openalex.org/W1966557338","https://openalex.org/W2366931106"],"abstract_inverted_index":{"A":[0],"new":[1],"method":[2,78],"for":[3,13],"multitask":[4],"learning":[5,50],"in":[6,28,43,59],"a":[7,63],"Bayesian":[8,47,74],"network":[9,16],"context":[10],"is":[11,25,79,90],"presented":[12],"multiorganism":[14],"gene":[15,30,95],"estimation.":[17],"When":[18],"the":[19,26,44,54,68,73,100],"input":[20],"datasets":[21],"are":[22],"sparse,":[23],"as":[24],"case":[27],"microarray":[29],"expression":[31,96],"data,":[32],"it":[33,89],"becomes":[34],"difficult":[35],"to":[36,61,84,98],"separate":[37],"random":[38],"correlations":[39],"from":[40],"actual":[41],"edges":[42],"true":[45],"underlying":[46,69],"network.":[48],"Multitask":[49],"takes":[51],"advantage":[52],"of":[53,67,104],"similarity":[55],"between":[56],"related":[57],"tasks,":[58],"order":[60],"construct":[62],"more":[64],"accurate":[65],"model":[66],"relationships":[70],"represented":[71],"by":[72],"networks.":[75],"The":[76],"proposed":[77],"tested":[80],"on":[81,93],"synthetic":[82],"data":[83,97],"illustrate":[85],"its":[86],"validity.":[87],"Then":[88],"iteratively":[91],"applied":[92],"real":[94],"learn":[99],"genetic":[101],"regulatory":[102],"networks":[103],"two":[105],"organisms":[106],"with":[107],"homologous":[108],"genes":[109],"(human":[110],"and":[111],"yeast).":[112]},"counts_by_year":[{"year":2020,"cited_by_count":26},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":2},{"year":2015,"cited_by_count":1}],"updated_date":"2026-04-21T08:09:41.155169","created_date":"2025-10-10T00:00:00"}