{"id":"https://openalex.org/W202374044","doi":null,"title":"Information Retrieval System for News Articles in Russian","display_name":"Information Retrieval System for News Articles in Russian","publication_year":2011,"publication_date":"2011-01-01","ids":{"openalex":"https://openalex.org/W202374044","mag":"202374044"},"language":"en","primary_location":{"id":"pmh:oai:elar.urfu.ru:10995/3707","doi":null,"is_oa":false,"landing_page_url":"http://elar.urfu.ru/handle/10995/3707","pdf_url":null,"source":{"id":"https://openalex.org/S4406922546","display_name":"Electronic Archive of Ural Federal University (ELAR UrFU)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":null,"raw_type":"info:eu-repo/semantics/article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":[],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://hdl.handle.net/10995/3707","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":null,"display_name":"Andrey Zharikov","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Andrey Zharikov","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5017786123","display_name":"K. Kristalovsky","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"K. Kristalovsky","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5057646643","display_name":"V.V. Pivovarov","orcid":"https://orcid.org/0000-0003-3754-8099","observed_orcids":["https://orcid.org/0000-0003-3754-8099"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"V.V. Pivovarov","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":1,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":93},"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10028","display_name":"Topic Modeling","score":0.9312000274658203,"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/T10028","display_name":"Topic Modeling","score":0.9312000274658203,"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/T13083","display_name":"Advanced Text Analysis Techniques","score":0.030700000002980232,"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/T10181","display_name":"Natural Language Processing Techniques","score":0.022700000554323196,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/information-retrieval","display_name":"information retrieval","score":0.878000020980835},{"id":"https://openalex.org/keywords/news-articles","display_name":"news articles","score":0.8119999766349792},{"id":"https://openalex.org/keywords/russian-language","display_name":"Russian language","score":0.7749999761581421},{"id":"https://openalex.org/keywords/named-entity-recognition","display_name":"named entity recognition","score":0.796999990940094},{"id":"https://openalex.org/keywords/fact-extraction","display_name":"fact extraction","score":0.7770000100135803},{"id":"https://openalex.org/keywords/analytical-services","display_name":"analytical services","score":0.6209999918937683}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7938543558120728},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.7843717336654663},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.6219107508659363},{"id":"https://openalex.org/C195807954","wikidata":"https://www.wikidata.org/wiki/Q1662562","display_name":"Information extraction","level":2,"score":0.6098323464393616},{"id":"https://openalex.org/C2781238097","wikidata":"https://www.wikidata.org/wiki/Q175026","display_name":"Object (grammar)","level":2,"score":0.6000835299491882},{"id":"https://openalex.org/C116834253","wikidata":"https://www.wikidata.org/wiki/Q2039217","display_name":"Identification (biology)","level":2,"score":0.5381219387054443},{"id":"https://openalex.org/C180198813","wikidata":"https://www.wikidata.org/wiki/Q121182","display_name":"Information system","level":2,"score":0.47282326221466064},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.32986313104629517},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.18353331089019775},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.07202625274658203},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.0},{"id":"https://openalex.org/C59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","level":1,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"pmh:oai:elar.urfu.ru:10995/3707","doi":null,"is_oa":false,"landing_page_url":"http://elar.urfu.ru/handle/10995/3707","pdf_url":null,"source":{"id":"https://openalex.org/S4406922546","display_name":"Electronic Archive of Ural Federal University (ELAR UrFU)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":null,"raw_type":"info:eu-repo/semantics/article"},{"id":"pmh:oai:jah.su:record/2140","doi":null,"is_oa":true,"landing_page_url":"http://hdl.handle.net/10995/3707","pdf_url":"http://hdl.handle.net/10995/3707","source":{"id":"https://openalex.org/S4306401523","display_name":"Electronic scientific archive of UrFU (Ural Federal University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I130823665","host_organization_name":"Ural Federal University","host_organization_lineage":["https://openalex.org/I130823665"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/article"},{"id":"mag:202374044","doi":null,"is_oa":false,"landing_page_url":"http://elar.urfu.ru/bitstream/10995/3707/3/RuSSIR_2011_01.pdf","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null}],"best_oa_location":{"id":"pmh:oai:jah.su:record/2140","doi":null,"is_oa":true,"landing_page_url":"http://hdl.handle.net/10995/3707","pdf_url":"http://hdl.handle.net/10995/3707","source":{"id":"https://openalex.org/S4306401523","display_name":"Electronic scientific archive of UrFU (Ural Federal University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I130823665","host_organization_name":"Ural Federal University","host_organization_lineage":["https://openalex.org/I130823665"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/article"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W202374044.pdf","grobid_xml":"https://content.openalex.org/works/W202374044.grobid-xml"},"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2592451013","https://openalex.org/W4299535195","https://openalex.org/W1588790573","https://openalex.org/W2556849656","https://openalex.org/W2250462529","https://openalex.org/W7098865096","https://openalex.org/W6633509","https://openalex.org/W43963172","https://openalex.org/W3201374059","https://openalex.org/W4399382439"],"abstract_inverted_index":{"We":[0,117],"present":[1],"a":[2,103],"description":[3],"of":[4,80,98,119,147],"the":[5,74,120],"natural":[6],"language":[7],"processing":[8],"system":[9,16,40,57],"developed":[10],"for\\ninformation":[11],"retrieval":[12],"project":[13,93],"scan.interfax.ru.":[14],"The":[15,38,56,86,134,145],"should":[17,58],"process":[18,44],"news":[19,99],"articles":[20],"in":[21,91,107,131],"Russian":[22],"and":[23,45,60,66,110,126,141],"retrieve":[24,59],"as":[25,28],"much":[26],"information":[27,88,113],"possible":[29],"about":[30],"persons,":[31],"organizations":[32],"or":[33],"other":[34,68],"text":[35,69],"objects\\nmentioned":[36],"there.":[37],"conceptual":[39],"idea":[41],"is":[42,89],"to":[43,94,101,111,128],"\u201cunderstand\u201d":[46],"documents":[47],"without":[48],"using":[49],"any":[50],"time":[51],"dependent":[52],"named":[53,82,104],"object":[54,105],"databases.":[55],"interpret":[61],"person":[62],"names,":[63],"organizations,":[64],"geography":[65,148],"some":[67],"structures.":[70],"And":[71],"only":[72],"on":[73],"second":[75],"stage":[76],"\u2014\\nto":[77],"make":[78],"identification":[79],"retrieved":[81],"objects":[83],"via":[84],"database.":[85],"resulting":[87],"used":[90,125],"Scan":[92],"allow":[95],"complex-query":[96],"search":[97],"articles,":[100],"fill":[102],"database":[106],"automatic":[108],"manner":[109],"provide":[112],"for":[114],"analytical":[115],"services.":[116],"discuss\\nfunctionality":[118],"system,":[121],"main":[122],"approach":[123],"ideas":[124],"challenges":[127],"be":[129],"resolved":[130],"future":[132],"work.":[133],"article":[135],"mostly":[136],"covers":[137],"entity":[138,149],"extraction":[139,143,150],"procedure":[140],"fact":[142],"mechanics.":[144],"problems":[146],"are":[151],"discussed":[152],"particularly.":[153]},"counts_by_year":[{"year":2023,"cited_by_count":1}],"updated_date":"2026-11-11T12:16:26.678958","created_date":"2016-06-24T00:00:00"}