{"id":"https://openalex.org/W1990950045","doi":"https://doi.org/10.1177/0165551512464140","title":"General learning approach for event extraction: Case of management change event","display_name":"General learning approach for event extraction: Case of management change event","publication_year":2012,"publication_date":"2012-11-20","ids":{"openalex":"https://openalex.org/W1990950045","doi":"https://doi.org/10.1177/0165551512464140","mag":"1990950045"},"language":"en","primary_location":{"id":"doi:10.1177/0165551512464140","is_oa":false,"landing_page_url":"https://doi.org/10.1177/0165551512464140","pdf_url":null,"source":{"id":"https://openalex.org/S68913162","display_name":"Journal of Information Science","issn_l":"0165-5515","issn":["0165-5515","1741-6485"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320017","host_organization_name":"SAGE Publishing","host_organization_lineage":["https://openalex.org/P4310320017"],"host_organization_lineage_names":["SAGE Publishing"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Information Science","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/A5019888601","display_name":"Samir Elloumi","orcid":"https://orcid.org/0000-0002-1822-5334"},"institutions":[{"id":"https://openalex.org/I60342839","display_name":"Qatar University","ror":"https://ror.org/00yhnba62","country_code":"QA","type":"education","lineage":["https://openalex.org/I60342839"]}],"countries":["QA"],"is_corresponding":false,"raw_author_name":"Samir Elloumi","raw_affiliation_strings":["Department of Computer Science and Engineering, Qatar University, Qatar"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, Qatar University, Qatar","institution_ids":["https://openalex.org/I60342839"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5014620418","display_name":"Ali Jaoua","orcid":"https://orcid.org/0000-0001-6578-8191"},"institutions":[{"id":"https://openalex.org/I60342839","display_name":"Qatar University","ror":"https://ror.org/00yhnba62","country_code":"QA","type":"education","lineage":["https://openalex.org/I60342839"]}],"countries":["QA"],"is_corresponding":false,"raw_author_name":"Ali Jaoua","raw_affiliation_strings":["Department of Computer Science and Engineering, Qatar University, Qatar"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, Qatar University, Qatar","institution_ids":["https://openalex.org/I60342839"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5080731712","display_name":"Fethi Ferjani","orcid":null},"institutions":[{"id":"https://openalex.org/I60342839","display_name":"Qatar University","ror":"https://ror.org/00yhnba62","country_code":"QA","type":"education","lineage":["https://openalex.org/I60342839"]}],"countries":["QA"],"is_corresponding":false,"raw_author_name":"Fethi Ferjani","raw_affiliation_strings":["Department of Computer Science and Engineering, Qatar University, Qatar"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, Qatar University, Qatar","institution_ids":["https://openalex.org/I60342839"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110302916","display_name":"Nasredine Semmar","orcid":"https://orcid.org/0000-0002-4685-6053"},"institutions":[{"id":"https://openalex.org/I2738703131","display_name":"Commissariat \u00e0 l'\u00c9nergie Atomique et aux \u00c9nergies Alternatives","ror":"https://ror.org/00jjx8s55","country_code":"FR","type":"government","lineage":["https://openalex.org/I2738703131"]},{"id":"https://openalex.org/I4210085861","display_name":"Laboratoire d'Int\u00e9gration des Syst\u00e8mes et des Technologies","ror":"https://ror.org/000dbcc61","country_code":"FR","type":"government","lineage":["https://openalex.org/I2738703131","https://openalex.org/I2738703131","https://openalex.org/I277688954","https://openalex.org/I4210085861","https://openalex.org/I4210117989"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Nasredine Semmar","raw_affiliation_strings":["CEA, LIST, Vision and Content Engineering Laboratory, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"CEA, LIST, Vision and Content Engineering Laboratory, France","institution_ids":["https://openalex.org/I4210085861","https://openalex.org/I2738703131"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5006337041","display_name":"Romaric Besan\u00e7on","orcid":"https://orcid.org/0000-0003-1331-5768"},"institutions":[{"id":"https://openalex.org/I2738703131","display_name":"Commissariat \u00e0 l'\u00c9nergie Atomique et aux \u00c9nergies Alternatives","ror":"https://ror.org/00jjx8s55","country_code":"FR","type":"government","lineage":["https://openalex.org/I2738703131"]},{"id":"https://openalex.org/I4210085861","display_name":"Laboratoire d'Int\u00e9gration des Syst\u00e8mes et des Technologies","ror":"https://ror.org/000dbcc61","country_code":"FR","type":"government","lineage":["https://openalex.org/I2738703131","https://openalex.org/I2738703131","https://openalex.org/I277688954","https://openalex.org/I4210085861","https://openalex.org/I4210117989"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Romaric Besan\u00e7on","raw_affiliation_strings":["CEA, LIST, Vision and Content Engineering Laboratory, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"CEA, LIST, Vision and Content Engineering Laboratory, France","institution_ids":["https://openalex.org/I4210085861","https://openalex.org/I2738703131"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5039383179","display_name":"Jihad Mohamad Alja\u2019am","orcid":null},"institutions":[{"id":"https://openalex.org/I60342839","display_name":"Qatar University","ror":"https://ror.org/00yhnba62","country_code":"QA","type":"education","lineage":["https://openalex.org/I60342839"]}],"countries":["QA"],"is_corresponding":false,"raw_author_name":"Jihad Al-Jaam","raw_affiliation_strings":["Department of Computer Science and Engineering, Qatar University, Qatar"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, Qatar University, Qatar","institution_ids":["https://openalex.org/I60342839"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5021313908","display_name":"Helmi Hammami","orcid":null},"institutions":[{"id":"https://openalex.org/I60342839","display_name":"Qatar University","ror":"https://ror.org/00yhnba62","country_code":"QA","type":"education","lineage":["https://openalex.org/I60342839"]}],"countries":["QA"],"is_corresponding":false,"raw_author_name":"Helmi Hammami","raw_affiliation_strings":["College of Business and Economics, Qatar University, Qatar"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Business and Economics, Qatar University, Qatar","institution_ids":["https://openalex.org/I60342839"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":7,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.4423,"has_fulltext":false,"cited_by_count":16,"citation_normalized_percentile":{"value":0.71431653,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"39","issue":"2","first_page":"211","last_page":"224"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13083","display_name":"Advanced Text Analysis Techniques","score":0.9987999796867371,"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/T13083","display_name":"Advanced Text Analysis Techniques","score":0.9987999796867371,"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/T10215","display_name":"Semantic Web and Ontologies","score":0.9976999759674072,"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/T12016","display_name":"Web Data Mining and Analysis","score":0.9958999752998352,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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":0.8266105651855469},{"id":"https://openalex.org/keywords/event","display_name":"Event (particle physics)","score":0.7151104807853699},{"id":"https://openalex.org/keywords/structuring","display_name":"Structuring","score":0.6228158473968506},{"id":"https://openalex.org/keywords/ontology","display_name":"Ontology","score":0.6040919423103333},{"id":"https://openalex.org/keywords/natural-language-processing","display_name":"Natural language processing","score":0.58455491065979},{"id":"https://openalex.org/keywords/named-entity-recognition","display_name":"Named-entity recognition","score":0.5765938758850098},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5510669946670532},{"id":"https://openalex.org/keywords/information-extraction","display_name":"Information extraction","score":0.5360944867134094},{"id":"https://openalex.org/keywords/domain","display_name":"Domain (mathematical analysis)","score":0.5306039452552795},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.45965686440467834},{"id":"https://openalex.org/keywords/generalization","display_name":"Generalization","score":0.4433278739452362},{"id":"https://openalex.org/keywords/relationship-extraction","display_name":"Relationship extraction","score":0.427001416683197},{"id":"https://openalex.org/keywords/task","display_name":"Task (project management)","score":0.116861492395401}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8266105651855469},{"id":"https://openalex.org/C2779662365","wikidata":"https://www.wikidata.org/wiki/Q5416694","display_name":"Event (particle physics)","level":2,"score":0.7151104807853699},{"id":"https://openalex.org/C2775945657","wikidata":"https://www.wikidata.org/wiki/Q381442","display_name":"Structuring","level":2,"score":0.6228158473968506},{"id":"https://openalex.org/C25810664","wikidata":"https://www.wikidata.org/wiki/Q44325","display_name":"Ontology","level":2,"score":0.6040919423103333},{"id":"https://openalex.org/C204321447","wikidata":"https://www.wikidata.org/wiki/Q30642","display_name":"Natural language processing","level":1,"score":0.58455491065979},{"id":"https://openalex.org/C2779135771","wikidata":"https://www.wikidata.org/wiki/Q403574","display_name":"Named-entity recognition","level":3,"score":0.5765938758850098},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5510669946670532},{"id":"https://openalex.org/C195807954","wikidata":"https://www.wikidata.org/wiki/Q1662562","display_name":"Information extraction","level":2,"score":0.5360944867134094},{"id":"https://openalex.org/C36503486","wikidata":"https://www.wikidata.org/wiki/Q11235244","display_name":"Domain (mathematical analysis)","level":2,"score":0.5306039452552795},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.45965686440467834},{"id":"https://openalex.org/C177148314","wikidata":"https://www.wikidata.org/wiki/Q170084","display_name":"Generalization","level":2,"score":0.4433278739452362},{"id":"https://openalex.org/C153604712","wikidata":"https://www.wikidata.org/wiki/Q7310755","display_name":"Relationship extraction","level":3,"score":0.427001416683197},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.116861492395401},{"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/C187736073","wikidata":"https://www.wikidata.org/wiki/Q2920921","display_name":"Management","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C10138342","wikidata":"https://www.wikidata.org/wiki/Q43015","display_name":"Finance","level":1,"score":0.0},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1177/0165551512464140","is_oa":false,"landing_page_url":"https://doi.org/10.1177/0165551512464140","pdf_url":null,"source":{"id":"https://openalex.org/S68913162","display_name":"Journal of Information Science","issn_l":"0165-5515","issn":["0165-5515","1741-6485"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320017","host_organization_name":"SAGE Publishing","host_organization_lineage":["https://openalex.org/P4310320017"],"host_organization_lineage_names":["SAGE Publishing"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Information Science","raw_type":"journal-article"},{"id":"pmh:oai:HAL:cea-01777948v1","is_oa":false,"landing_page_url":"https://cea.hal.science/cea-01777948","pdf_url":null,"source":{"id":"https://openalex.org/S4306402512","display_name":"HAL (Le Centre pour la Communication Scientifique Directe)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1294671590","host_organization_name":"Centre National de la Recherche Scientifique","host_organization_lineage":["https://openalex.org/I1294671590"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Journal of Information Science, 2013, 39, pp.211 - 224. ⟨10.1177/0165551512464140⟩","raw_type":"Journal articles"},{"id":"pmh:oai:RePEc:hal:journl:cea-01777948","is_oa":false,"landing_page_url":null,"pdf_url":null,"source":{"id":"https://openalex.org/S4306401271","display_name":"RePEc: Research Papers in Economics","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I77793887","host_organization_name":"Federal Reserve Bank of St. Louis","host_organization_lineage":["https://openalex.org/I77793887"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"preprint"},{"id":"pmh:oai:qspace.qu.edu.qa:10576/53260","is_oa":false,"landing_page_url":"http://hdl.handle.net/10576/53260","pdf_url":null,"source":{"id":"https://openalex.org/S4306400014","display_name":"Qatar University QSpace (Qatar University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I60342839","host_organization_name":"Qatar University","host_organization_lineage":["https://openalex.org/I60342839"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320332753","display_name":"Qatar National Research Fund","ror":"https://ror.org/01svaqq28"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":25,"referenced_works":["https://openalex.org/W118884931","https://openalex.org/W1488986358","https://openalex.org/W1498990157","https://openalex.org/W1505083828","https://openalex.org/W1520377376","https://openalex.org/W1548663377","https://openalex.org/W1550588214","https://openalex.org/W1583837637","https://openalex.org/W1934019294","https://openalex.org/W1967350923","https://openalex.org/W2020278455","https://openalex.org/W2066560058","https://openalex.org/W2068882115","https://openalex.org/W2075635421","https://openalex.org/W2085247339","https://openalex.org/W2099253769","https://openalex.org/W2110444463","https://openalex.org/W2432471317","https://openalex.org/W2531326634","https://openalex.org/W2550419310","https://openalex.org/W2913389685","https://openalex.org/W3022937510","https://openalex.org/W4240301415","https://openalex.org/W4252110927","https://openalex.org/W4365799947"],"related_works":["https://openalex.org/W842810586","https://openalex.org/W2916255597","https://openalex.org/W3095980030","https://openalex.org/W4319940250","https://openalex.org/W2352298027","https://openalex.org/W2092919065","https://openalex.org/W3138801416","https://openalex.org/W4286980122","https://openalex.org/W3198510869","https://openalex.org/W4379379356"],"abstract_inverted_index":{"Starting":[0],"from":[1],"an":[2,71,92],"ontology":[3],"of":[4,19,32,49,94,111,119],"a":[5,24,42,103,106,120],"targeted":[6,88],"financial":[7],"domain":[8,25],"corresponding":[9],"to":[10,38,86,114],"transaction,":[11],"performance":[12],"and":[13,53,65],"management":[14,134],"change":[15,135],"news,":[16],"relevant":[17,79],"segments":[18],"text":[20,121],"containing":[21],"at":[22],"least":[23],"keyword":[26],"are":[27,68,122,141],"extracted.":[28],"The":[29],"linguistic":[30],"pattern":[31,46],"each":[33,78],"segment":[34,80],"is":[35,47,81,99,129],"automatically":[36,123],"generated":[37,69],"serve":[39],"initially":[40],"as":[41],"learning":[43,76,127],"model.":[44],"Each":[45],"composed":[48],"named":[50,58],"entities,":[51,116],"keywords":[52],"articulation":[54],"words.":[55],"Some":[56],"generic":[57,112],"entities":[59,89,113],"like":[60],"organizations,":[61],"persons,":[62],"locations,":[63],"dates":[64],"grammatical":[66],"annotations":[67],"by":[70,101,143],"automatic":[72],"tool.":[73],"During":[74],"the":[75,87,95,133],"step,":[77],"manually":[82],"annotated":[83],"with":[84,105,132],"respect":[85],"(roles)":[90],"structuring":[91],"event":[93,136],"ontology.":[96],"Information":[97],"extraction":[98],"processed":[100],"associating":[102],"role":[104],"specific":[107,115],"entity.":[108],"By":[109],"alignment":[110],"some":[117],"strings":[118],"annotated.":[124],"An":[125],"original":[126],"approach":[128],"presented.":[130],"Experiments":[131],"showed":[137],"how":[138],"recognition":[139],"rates":[140],"improved":[142],"using":[144],"different":[145],"generalization":[146],"tools.":[147]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":2},{"year":2014,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}