{"id":"https://openalex.org/W2964303294","doi":"https://doi.org/10.1007/s10994-019-05794-2","title":"Semi-supervised online structure learning for composite event recognition","display_name":"Semi-supervised online structure learning for composite event recognition","publication_year":2019,"publication_date":"2019-03-22","ids":{"openalex":"https://openalex.org/W2964303294","doi":"https://doi.org/10.1007/s10994-019-05794-2","mag":"2964303294"},"language":"en","primary_location":{"id":"doi:10.1007/s10994-019-05794-2","is_oa":true,"landing_page_url":"https://doi.org/10.1007/s10994-019-05794-2","pdf_url":"https://link.springer.com/content/pdf/10.1007/s10994-019-05794-2.pdf","source":{"id":"https://openalex.org/S62148650","display_name":"Machine Learning","issn_l":"0885-6125","issn":["0885-6125","1573-0565"],"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":"Machine Learning","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"https://link.springer.com/content/pdf/10.1007/s10994-019-05794-2.pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5078361475","display_name":"Evangelos Michelioudakis","orcid":"https://orcid.org/0000-0002-8133-7347"},"institutions":[{"id":"https://openalex.org/I200777214","display_name":"National and Kapodistrian University of Athens","ror":"https://ror.org/04gnjpq42","country_code":"GR","type":"education","lineage":["https://openalex.org/I200777214"]},{"id":"https://openalex.org/I203474044","display_name":"National Centre of Scientific Research \"Demokritos\"","ror":"https://ror.org/038jp4m40","country_code":"GR","type":"facility","lineage":["https://openalex.org/I203474044"]},{"id":"https://openalex.org/I4387152169","display_name":"Institute of Informatics & Telecommunications","ror":"https://ror.org/0396t6k89","country_code":null,"type":"facility","lineage":["https://openalex.org/I203474044","https://openalex.org/I4387152169"]}],"countries":["GR"],"is_corresponding":true,"raw_author_name":"Evangelos Michelioudakis","raw_affiliation_strings":["Department of Informatics and Telecommunications, National and Kapodistrian University of Athens, Athens, Greece","Institute of Informatics and Telecommunications, National Center for Scientific Research \u201cDemokritos\u201d, Athens, Greece"],"raw_orcid":"https://orcid.org/0000-0002-8133-7347","affiliations":[{"raw_affiliation_string":"Department of Informatics and Telecommunications, National and Kapodistrian University of Athens, Athens, Greece","institution_ids":["https://openalex.org/I200777214"]},{"raw_affiliation_string":"Institute of Informatics and Telecommunications, National Center for Scientific Research \u201cDemokritos\u201d, Athens, Greece","institution_ids":["https://openalex.org/I203474044","https://openalex.org/I4387152169"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5076689521","display_name":"Alexander Artikis","orcid":"https://orcid.org/0000-0001-6899-4599"},"institutions":[{"id":"https://openalex.org/I154757721","display_name":"University of Piraeus","ror":"https://ror.org/02qs84g94","country_code":"GR","type":"education","lineage":["https://openalex.org/I154757721"]},{"id":"https://openalex.org/I203474044","display_name":"National Centre of Scientific Research \"Demokritos\"","ror":"https://ror.org/038jp4m40","country_code":"GR","type":"facility","lineage":["https://openalex.org/I203474044"]},{"id":"https://openalex.org/I4387152169","display_name":"Institute of Informatics & Telecommunications","ror":"https://ror.org/0396t6k89","country_code":null,"type":"facility","lineage":["https://openalex.org/I203474044","https://openalex.org/I4387152169"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Alexander Artikis","raw_affiliation_strings":["Department of Maritime Studies, University of Piraeus, Piraeus, Greece","Institute of Informatics and Telecommunications, National Center for Scientific Research \u201cDemokritos\u201d, Athens, Greece"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Maritime Studies, University of Piraeus, Piraeus, Greece","institution_ids":["https://openalex.org/I154757721"]},{"raw_affiliation_string":"Institute of Informatics and Telecommunications, National Center for Scientific Research \u201cDemokritos\u201d, Athens, Greece","institution_ids":["https://openalex.org/I203474044","https://openalex.org/I4387152169"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5010395244","display_name":"\u0393\u03b5\u03ce\u03c1\u03b3\u03b9\u03bf\u03c2 \u03a0\u03b1\u03bb\u03b9\u03bf\u03cd\u03c1\u03b1\u03c2","orcid":"https://orcid.org/0000-0001-9629-2367"},"institutions":[{"id":"https://openalex.org/I203474044","display_name":"National Centre of Scientific Research \"Demokritos\"","ror":"https://ror.org/038jp4m40","country_code":"GR","type":"facility","lineage":["https://openalex.org/I203474044"]},{"id":"https://openalex.org/I4387152169","display_name":"Institute of Informatics & Telecommunications","ror":"https://ror.org/0396t6k89","country_code":null,"type":"facility","lineage":["https://openalex.org/I203474044","https://openalex.org/I4387152169"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Georgios Paliouras","raw_affiliation_strings":["Institute of Informatics and Telecommunications, National Center for Scientific Research \u201cDemokritos\u201d, Athens, Greece","Institute of Informatics and Telecommunications, National Center for Scientific Research \"Demokritos\", Athens, Greece"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Informatics and Telecommunications, National Center for Scientific Research \u201cDemokritos\u201d, Athens, Greece","institution_ids":["https://openalex.org/I203474044","https://openalex.org/I4387152169"]},{"raw_affiliation_string":"Institute of Informatics and Telecommunications, National Center for Scientific Research \"Demokritos\", Athens, Greece","institution_ids":["https://openalex.org/I203474044","https://openalex.org/I4387152169"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5078361475"],"corresponding_institution_ids":["https://openalex.org/I200777214","https://openalex.org/I203474044","https://openalex.org/I4387152169"],"apc_list":{"value":2390,"currency":"EUR","value_usd":2990},"apc_paid":null,"fwci":1.4449,"has_fulltext":true,"cited_by_count":15,"citation_normalized_percentile":{"value":0.86776144,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":"108","issue":"7","first_page":"1085","last_page":"1110"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12761","display_name":"Data Stream Mining Techniques","score":0.996399998664856,"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/T12761","display_name":"Data Stream Mining Techniques","score":0.996399998664856,"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/T11512","display_name":"Anomaly Detection Techniques and Applications","score":0.9958999752998352,"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/T12205","display_name":"Time Series Analysis and Forecasting","score":0.9955999851226807,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/computer-science","display_name":"Computer science","score":0.7206515073776245},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6068283915519714},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.5689189434051514},{"id":"https://openalex.org/keywords/supervised-learning","display_name":"Supervised learning","score":0.4871932864189148},{"id":"https://openalex.org/keywords/minimisation","display_name":"Minimisation (clinical trials)","score":0.4850980043411255},{"id":"https://openalex.org/keywords/benchmark","display_name":"Benchmark (surveying)","score":0.47008609771728516},{"id":"https://openalex.org/keywords/semi-supervised-learning","display_name":"Semi-supervised learning","score":0.4697575569152832},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.4567566514015198},{"id":"https://openalex.org/keywords/statistical-relational-learning","display_name":"Statistical relational learning","score":0.44438087940216064},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.37313228845596313},{"id":"https://openalex.org/keywords/relational-database","display_name":"Relational database","score":0.2654709815979004},{"id":"https://openalex.org/keywords/artificial-neural-network","display_name":"Artificial neural network","score":0.20559746026992798},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.18594342470169067},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.17349818348884583}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7206515073776245},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6068283915519714},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.5689189434051514},{"id":"https://openalex.org/C136389625","wikidata":"https://www.wikidata.org/wiki/Q334384","display_name":"Supervised learning","level":3,"score":0.4871932864189148},{"id":"https://openalex.org/C86941820","wikidata":"https://www.wikidata.org/wiki/Q6865391","display_name":"Minimisation (clinical trials)","level":2,"score":0.4850980043411255},{"id":"https://openalex.org/C185798385","wikidata":"https://www.wikidata.org/wiki/Q1161707","display_name":"Benchmark (surveying)","level":2,"score":0.47008609771728516},{"id":"https://openalex.org/C58973888","wikidata":"https://www.wikidata.org/wiki/Q1041418","display_name":"Semi-supervised learning","level":2,"score":0.4697575569152832},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.4567566514015198},{"id":"https://openalex.org/C177877439","wikidata":"https://www.wikidata.org/wiki/Q7604413","display_name":"Statistical relational learning","level":3,"score":0.44438087940216064},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.37313228845596313},{"id":"https://openalex.org/C5655090","wikidata":"https://www.wikidata.org/wiki/Q192588","display_name":"Relational database","level":2,"score":0.2654709815979004},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.20559746026992798},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.18594342470169067},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.17349818348884583},{"id":"https://openalex.org/C13280743","wikidata":"https://www.wikidata.org/wiki/Q131089","display_name":"Geodesy","level":1,"score":0.0},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/s10994-019-05794-2","is_oa":true,"landing_page_url":"https://doi.org/10.1007/s10994-019-05794-2","pdf_url":"https://link.springer.com/content/pdf/10.1007/s10994-019-05794-2.pdf","source":{"id":"https://openalex.org/S62148650","display_name":"Machine Learning","issn_l":"0885-6125","issn":["0885-6125","1573-0565"],"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":"Machine Learning","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1007/s10994-019-05794-2","is_oa":true,"landing_page_url":"https://doi.org/10.1007/s10994-019-05794-2","pdf_url":"https://link.springer.com/content/pdf/10.1007/s10994-019-05794-2.pdf","source":{"id":"https://openalex.org/S62148650","display_name":"Machine Learning","issn_l":"0885-6125","issn":["0885-6125","1573-0565"],"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":"Machine Learning","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G7331901853","display_name":null,"funder_award_id":"EU H2020","funder_id":"https://openalex.org/F4320332999","funder_display_name":"Horizon 2020 Framework Programme"},{"id":"https://openalex.org/G8697040872","display_name":null,"funder_award_id":"687591","funder_id":"https://openalex.org/F4320332999","funder_display_name":"Horizon 2020 Framework Programme"}],"funders":[{"id":"https://openalex.org/F4320332999","display_name":"Horizon 2020 Framework Programme","ror":"https://ror.org/00k4n6c32"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2964303294.pdf","grobid_xml":"https://content.openalex.org/works/W2964303294.grobid-xml"},"referenced_works_count":70,"referenced_works":["https://openalex.org/W42468102","https://openalex.org/W95234126","https://openalex.org/W136734405","https://openalex.org/W1497078214","https://openalex.org/W1513527572","https://openalex.org/W1519348546","https://openalex.org/W1522217894","https://openalex.org/W1580212926","https://openalex.org/W1585385982","https://openalex.org/W1608154539","https://openalex.org/W1756896031","https://openalex.org/W1863533071","https://openalex.org/W1940325549","https://openalex.org/W1966460628","https://openalex.org/W1973026225","https://openalex.org/W1977970897","https://openalex.org/W1989329630","https://openalex.org/W1990334093","https://openalex.org/W1994755556","https://openalex.org/W1999138184","https://openalex.org/W2033072307","https://openalex.org/W2037189708","https://openalex.org/W2040786972","https://openalex.org/W2048679005","https://openalex.org/W2061526129","https://openalex.org/W2068714596","https://openalex.org/W2072592647","https://openalex.org/W2098704351","https://openalex.org/W2101210369","https://openalex.org/W2103012681","https://openalex.org/W2105622872","https://openalex.org/W2117942708","https://openalex.org/W2119831128","https://openalex.org/W2125592902","https://openalex.org/W2128221272","https://openalex.org/W2129201704","https://openalex.org/W2133556223","https://openalex.org/W2133870777","https://openalex.org/W2135958967","https://openalex.org/W2139193890","https://openalex.org/W2139823104","https://openalex.org/W2146502635","https://openalex.org/W2147169507","https://openalex.org/W2160842254","https://openalex.org/W2222512263","https://openalex.org/W2265620001","https://openalex.org/W2283988611","https://openalex.org/W2501906718","https://openalex.org/W2511126391","https://openalex.org/W2592635417","https://openalex.org/W2622594796","https://openalex.org/W2736035968","https://openalex.org/W2899987233","https://openalex.org/W2914416057","https://openalex.org/W2914587038","https://openalex.org/W2963703632","https://openalex.org/W3098372638","https://openalex.org/W3123010800","https://openalex.org/W4210997624","https://openalex.org/W4233413206","https://openalex.org/W4293249558","https://openalex.org/W6603835163","https://openalex.org/W6630879526","https://openalex.org/W6631395675","https://openalex.org/W6637875599","https://openalex.org/W6662528715","https://openalex.org/W6675047084","https://openalex.org/W6676108733","https://openalex.org/W6686482619","https://openalex.org/W6721122240"],"related_works":["https://openalex.org/W122912556","https://openalex.org/W1586607209","https://openalex.org/W4312414840","https://openalex.org/W2621411691","https://openalex.org/W2271357838","https://openalex.org/W2556866732","https://openalex.org/W2348322200","https://openalex.org/W2981952041","https://openalex.org/W2328989934","https://openalex.org/W4288358127"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2023,"cited_by_count":3},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":5},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
