{"id":"https://openalex.org/W4207058376","doi":"https://doi.org/10.1109/ssci50451.2021.9659977","title":"Automatic Indexing of Financial Documents via Information Extraction","display_name":"Automatic Indexing of Financial Documents via Information Extraction","publication_year":2021,"publication_date":"2021-12-05","ids":{"openalex":"https://openalex.org/W4207058376","doi":"https://doi.org/10.1109/ssci50451.2021.9659977"},"language":"en","primary_location":{"id":"doi:10.1109/ssci50451.2021.9659977","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ssci50451.2021.9659977","pdf_url":null,"source":{"id":"https://openalex.org/S4363604921","display_name":"2021 IEEE Symposium Series on Computational Intelligence (SSCI)","issn_l":null,"issn":null,"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":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE Symposium Series on Computational Intelligence (SSCI)","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/A5035886948","display_name":"Rajkumar Ramamurthy","orcid":null},"institutions":[{"id":"https://openalex.org/I4210144576","display_name":"Fraunhofer Institute for Intelligent Analysis and Information Systems","ror":"https://ror.org/04nc32781","country_code":"DE","type":"facility","lineage":["https://openalex.org/I4210144576","https://openalex.org/I4923324"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Rajkumar Ramamurthy","raw_affiliation_strings":["Fraunhofer IAIS, Sankt Augustin, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Fraunhofer IAIS, Sankt Augustin, Germany","institution_ids":["https://openalex.org/I4210144576"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5039510770","display_name":"Max L\u00fcbbering","orcid":"https://orcid.org/0000-0001-6291-9459"},"institutions":[{"id":"https://openalex.org/I4210144576","display_name":"Fraunhofer Institute for Intelligent Analysis and Information Systems","ror":"https://ror.org/04nc32781","country_code":"DE","type":"facility","lineage":["https://openalex.org/I4210144576","https://openalex.org/I4923324"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Max Lubbering","raw_affiliation_strings":["Fraunhofer IAIS, Sankt Augustin, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Fraunhofer IAIS, Sankt Augustin, Germany","institution_ids":["https://openalex.org/I4210144576"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110721074","display_name":"Thiago Bell","orcid":null},"institutions":[{"id":"https://openalex.org/I4210144576","display_name":"Fraunhofer Institute for Intelligent Analysis and Information Systems","ror":"https://ror.org/04nc32781","country_code":"DE","type":"facility","lineage":["https://openalex.org/I4210144576","https://openalex.org/I4923324"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Thiago Bell","raw_affiliation_strings":["Fraunhofer IAIS, Sankt Augustin, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Fraunhofer IAIS, Sankt Augustin, Germany","institution_ids":["https://openalex.org/I4210144576"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5003539327","display_name":"Michael Gebauer","orcid":"https://orcid.org/0000-0003-1107-741X"},"institutions":[{"id":"https://openalex.org/I4577782","display_name":"Technische Universit\u00e4t Berlin","ror":"https://ror.org/03v4gjf40","country_code":"DE","type":"education","lineage":["https://openalex.org/I4577782"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Michael Gebauer","raw_affiliation_strings":["TU Berlin, Berlin, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"TU Berlin, Berlin, Germany","institution_ids":["https://openalex.org/I4577782"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5002805203","display_name":"Bilge Ulusay","orcid":null},"institutions":[{"id":"https://openalex.org/I4210144576","display_name":"Fraunhofer Institute for Intelligent Analysis and Information Systems","ror":"https://ror.org/04nc32781","country_code":"DE","type":"facility","lineage":["https://openalex.org/I4210144576","https://openalex.org/I4923324"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Bilge Ulusay","raw_affiliation_strings":["Fraunhofer IAIS, Sankt Augustin, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Fraunhofer IAIS, Sankt Augustin, Germany","institution_ids":["https://openalex.org/I4210144576"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5090107422","display_name":"Daniel Uedelhoven","orcid":null},"institutions":[{"id":"https://openalex.org/I4210144576","display_name":"Fraunhofer Institute for Intelligent Analysis and Information Systems","ror":"https://ror.org/04nc32781","country_code":"DE","type":"facility","lineage":["https://openalex.org/I4210144576","https://openalex.org/I4923324"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Daniel Uedelhoven","raw_affiliation_strings":["Fraunhofer IAIS, Sankt Augustin, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Fraunhofer IAIS, Sankt Augustin, Germany","institution_ids":["https://openalex.org/I4210144576"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5065530200","display_name":"Tim Dilmaghani Khameneh","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Tim Dilmaghani Khameneh","raw_affiliation_strings":["PricewaterhouseCoopers GmbH WPG Frankfurt am Main, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"PricewaterhouseCoopers GmbH WPG Frankfurt am Main, Germany","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5026553005","display_name":"R\u00fcdiger Loitz","orcid":"https://orcid.org/0009-0002-6947-9956"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Rudiger Loitz","raw_affiliation_strings":["PricewaterhouseCoopers GmbH WPG Frankfurt am Main, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"PricewaterhouseCoopers GmbH WPG Frankfurt am Main, Germany","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5054556600","display_name":"Maren Pielka","orcid":"https://orcid.org/0000-0001-9610-6026"},"institutions":[{"id":"https://openalex.org/I4210144576","display_name":"Fraunhofer Institute for Intelligent Analysis and Information Systems","ror":"https://ror.org/04nc32781","country_code":"DE","type":"facility","lineage":["https://openalex.org/I4210144576","https://openalex.org/I4923324"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Maren Pielka","raw_affiliation_strings":["Fraunhofer IAIS, Sankt Augustin, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Fraunhofer IAIS, Sankt Augustin, Germany","institution_ids":["https://openalex.org/I4210144576"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5003875445","display_name":"Christian Bauckhage","orcid":"https://orcid.org/0000-0001-6615-2128"},"institutions":[{"id":"https://openalex.org/I4210144576","display_name":"Fraunhofer Institute for Intelligent Analysis and Information Systems","ror":"https://ror.org/04nc32781","country_code":"DE","type":"facility","lineage":["https://openalex.org/I4210144576","https://openalex.org/I4923324"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Christian Bauckhage","raw_affiliation_strings":["Fraunhofer IAIS, Sankt Augustin, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Fraunhofer IAIS, Sankt Augustin, Germany","institution_ids":["https://openalex.org/I4210144576"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5064201630","display_name":"Rafet Sifa","orcid":"https://orcid.org/0009-0004-6680-8210"},"institutions":[{"id":"https://openalex.org/I4210144576","display_name":"Fraunhofer Institute for Intelligent Analysis and Information Systems","ror":"https://ror.org/04nc32781","country_code":"DE","type":"facility","lineage":["https://openalex.org/I4210144576","https://openalex.org/I4923324"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Rafet Sifa","raw_affiliation_strings":["Fraunhofer IAIS, Sankt Augustin, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Fraunhofer IAIS, Sankt Augustin, Germany","institution_ids":["https://openalex.org/I4210144576"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":11,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.9184,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.73271561,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"01","last_page":"05"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11326","display_name":"Stock Market Forecasting Methods","score":0.9904999732971191,"subfield":{"id":"https://openalex.org/subfields/1803","display_name":"Management Science and Operations Research"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T11326","display_name":"Stock Market Forecasting Methods","score":0.9904999732971191,"subfield":{"id":"https://openalex.org/subfields/1803","display_name":"Management Science and Operations Research"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T13083","display_name":"Advanced Text Analysis Techniques","score":0.9866999983787537,"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":0.9700999855995178,"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/search-engine-indexing","display_name":"Search engine indexing","score":0.8618452548980713},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8430035710334778},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.6484917998313904},{"id":"https://openalex.org/keywords/scalability","display_name":"Scalability","score":0.6348692178726196},{"id":"https://openalex.org/keywords/information-extraction","display_name":"Information extraction","score":0.5997722148895264},{"id":"https://openalex.org/keywords/task","display_name":"Task (project management)","score":0.5908262133598328},{"id":"https://openalex.org/keywords/domain","display_name":"Domain (mathematical analysis)","score":0.5546422004699707},{"id":"https://openalex.org/keywords/document-processing","display_name":"Document processing","score":0.5350115895271301},{"id":"https://openalex.org/keywords/automatic-indexing","display_name":"Automatic indexing","score":0.4404236674308777},{"id":"https://openalex.org/keywords/information-processing","display_name":"Information processing","score":0.42903801798820496},{"id":"https://openalex.org/keywords/document-retrieval","display_name":"Document retrieval","score":0.4107634425163269},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.3297044336795807}],"concepts":[{"id":"https://openalex.org/C75165309","wikidata":"https://www.wikidata.org/wiki/Q2258979","display_name":"Search engine indexing","level":2,"score":0.8618452548980713},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8430035710334778},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.6484917998313904},{"id":"https://openalex.org/C48044578","wikidata":"https://www.wikidata.org/wiki/Q727490","display_name":"Scalability","level":2,"score":0.6348692178726196},{"id":"https://openalex.org/C195807954","wikidata":"https://www.wikidata.org/wiki/Q1662562","display_name":"Information extraction","level":2,"score":0.5997722148895264},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.5908262133598328},{"id":"https://openalex.org/C36503486","wikidata":"https://www.wikidata.org/wiki/Q11235244","display_name":"Domain (mathematical analysis)","level":2,"score":0.5546422004699707},{"id":"https://openalex.org/C67905146","wikidata":"https://www.wikidata.org/wiki/Q5287646","display_name":"Document processing","level":2,"score":0.5350115895271301},{"id":"https://openalex.org/C2778330532","wikidata":"https://www.wikidata.org/wiki/Q4826577","display_name":"Automatic indexing","level":3,"score":0.4404236674308777},{"id":"https://openalex.org/C87868495","wikidata":"https://www.wikidata.org/wiki/Q750843","display_name":"Information processing","level":2,"score":0.42903801798820496},{"id":"https://openalex.org/C161156560","wikidata":"https://www.wikidata.org/wiki/Q1638872","display_name":"Document retrieval","level":2,"score":0.4107634425163269},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.3297044336795807},{"id":"https://openalex.org/C187736073","wikidata":"https://www.wikidata.org/wiki/Q2920921","display_name":"Management","level":1,"score":0.0},{"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/C169760540","wikidata":"https://www.wikidata.org/wiki/Q207011","display_name":"Neuroscience","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/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","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}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/ssci50451.2021.9659977","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ssci50451.2021.9659977","pdf_url":null,"source":{"id":"https://openalex.org/S4363604921","display_name":"2021 IEEE Symposium Series on Computational Intelligence (SSCI)","issn_l":null,"issn":null,"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":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE Symposium Series on Computational Intelligence (SSCI)","raw_type":"proceedings-article"},{"id":"pmh:oai:publica.fraunhofer.de:publica/417970","is_oa":false,"landing_page_url":"https://publica.fraunhofer.de/handle/publica/417970","pdf_url":null,"source":{"id":"https://openalex.org/S4306400318","display_name":"Fraunhofer-Publica (Fraunhofer-Gesellschaft)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4923324","host_organization_name":"Fraunhofer-Gesellschaft","host_organization_lineage":["https://openalex.org/I4923324"],"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":"conference paper"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":25,"referenced_works":["https://openalex.org/W639708223","https://openalex.org/W1673310716","https://openalex.org/W2001642682","https://openalex.org/W2169200297","https://openalex.org/W2412976325","https://openalex.org/W2786162033","https://openalex.org/W2787423662","https://openalex.org/W2800462658","https://openalex.org/W2880875857","https://openalex.org/W2963862093","https://openalex.org/W2970042171","https://openalex.org/W2973794125","https://openalex.org/W2974498669","https://openalex.org/W3035965352","https://openalex.org/W3037272733","https://openalex.org/W3080177284","https://openalex.org/W3099878876","https://openalex.org/W3177049011","https://openalex.org/W3201862016","https://openalex.org/W3204613796","https://openalex.org/W6637131181","https://openalex.org/W6650820226","https://openalex.org/W6684503276","https://openalex.org/W6752788575","https://openalex.org/W6784025715"],"related_works":["https://openalex.org/W2388104721","https://openalex.org/W797051074","https://openalex.org/W2389273994","https://openalex.org/W4385504528","https://openalex.org/W2015547952","https://openalex.org/W2078210347","https://openalex.org/W2075310148","https://openalex.org/W2198639097","https://openalex.org/W2009153605","https://openalex.org/W2063668875"],"abstract_inverted_index":{"The":[0],"problem":[1],"of":[2,8,16,58,71,81],"extracting":[3],"information":[4,28,53],"from":[5,29,55],"large":[6,56],"volumes":[7,57],"unstructured":[9],"documents":[10],"is":[11,79],"pervasive":[12],"in":[13],"the":[14,68,75,82],"domain":[15],"financial":[17,59,72],"business.":[18],"Enterprises":[19],"and":[20,35,52,85],"investors":[21],"need":[22],"automatic":[23],"methods":[24],"that":[25],"can":[26,92],"extract":[27],"these":[30],"documents,":[31],"particularly":[32],"for":[33,50,67],"indexing":[34,51],"efficiently":[36],"retrieving":[37],"information.":[38],"To":[39],"this":[40],"end,":[41],"we":[42,62],"present":[43],"a":[44],"scalable":[45],"end-to-end":[46],"document":[47,73,83,98],"processing":[48,99],"system":[49,65,77],"retrieval":[54],"documents.":[60],"While":[61],"show":[63],"our":[64],"works":[66],"use":[69],"case":[70],"processing,":[74],"entire":[76],"itself":[78],"agnostic":[80],"type":[84],"machine":[86],"learning":[87],"model":[88],"type.":[89],"Thus,":[90],"it":[91],"be":[93],"applied":[94],"to":[95],"any":[96],"large-scale":[97],"task":[100],"involving":[101],"domain-specific":[102],"extractors.":[103]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":3}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
