{"id":"https://openalex.org/W3183740239","doi":"https://doi.org/10.1145/3476415.3476424","title":"Report on the 43rd european conference on information retrieval (ECIR 2021)","display_name":"Report on the 43rd european conference on information retrieval (ECIR 2021)","publication_year":2021,"publication_date":"2021-06-01","ids":{"openalex":"https://openalex.org/W3183740239","doi":"https://doi.org/10.1145/3476415.3476424","mag":"3183740239"},"language":"en","primary_location":{"id":"doi:10.1145/3476415.3476424","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3476415.3476424","pdf_url":null,"source":{"id":"https://openalex.org/S6756005","display_name":"ACM SIGIR Forum","issn_l":"0163-5840","issn":["0163-5840","1558-0229"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM SIGIR Forum","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/A5035605298","display_name":"Raffaele Perego","orcid":"https://orcid.org/0000-0001-7189-4724"},"institutions":[{"id":"https://openalex.org/I4210144062","display_name":"Consorzio Roma Ricerche","ror":"https://ror.org/03jvpn714","country_code":"IT","type":"nonprofit","lineage":["https://openalex.org/I4210144062"]}],"countries":["IT"],"is_corresponding":true,"raw_author_name":"Raffaele Perego","raw_affiliation_strings":["Consiglio Nazionale delle Ricerche, Italy"],"affiliations":[{"raw_affiliation_string":"Consiglio Nazionale delle Ricerche, Italy","institution_ids":["https://openalex.org/I4210144062"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5063975186","display_name":"Fabrizio Sebastiani","orcid":"https://orcid.org/0000-0003-4221-6427"},"institutions":[{"id":"https://openalex.org/I4210144062","display_name":"Consorzio Roma Ricerche","ror":"https://ror.org/03jvpn714","country_code":"IT","type":"nonprofit","lineage":["https://openalex.org/I4210144062"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Fabrizio Sebastiani","raw_affiliation_strings":["Consiglio Nazionale delle Ricerche, Italy"],"affiliations":[{"raw_affiliation_string":"Consiglio Nazionale delle Ricerche, Italy","institution_ids":["https://openalex.org/I4210144062"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5035605298"],"corresponding_institution_ids":["https://openalex.org/I4210144062"],"apc_list":null,"apc_paid":null,"fwci":0.1247,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.46882175,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"55","issue":"1","first_page":"1","last_page":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11479","display_name":"Smart Cities and Technologies","score":0.29649999737739563,"subfield":{"id":"https://openalex.org/subfields/2214","display_name":"Media Technology"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11479","display_name":"Smart Cities and Technologies","score":0.29649999737739563,"subfield":{"id":"https://openalex.org/subfields/2214","display_name":"Media Technology"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/coronavirus-disease-2019","display_name":"Coronavirus disease 2019 (COVID-19)","score":0.5943581461906433},{"id":"https://openalex.org/keywords/library-science","display_name":"Library science","score":0.5872359275817871},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.49392110109329224},{"id":"https://openalex.org/keywords/severe-acute-respiratory-syndrome-coronavirus-2","display_name":"Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2)","score":0.44984763860702515},{"id":"https://openalex.org/keywords/pandemic","display_name":"Pandemic","score":0.43157529830932617},{"id":"https://openalex.org/keywords/2019-20-coronavirus-outbreak","display_name":"2019-20 coronavirus outbreak","score":0.42459094524383545},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.34609439969062805},{"id":"https://openalex.org/keywords/operations-research","display_name":"Operations research","score":0.32114243507385254},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.21219363808631897},{"id":"https://openalex.org/keywords/virology","display_name":"Virology","score":0.09234464168548584}],"concepts":[{"id":"https://openalex.org/C3008058167","wikidata":"https://www.wikidata.org/wiki/Q84263196","display_name":"Coronavirus disease 2019 (COVID-19)","level":4,"score":0.5943581461906433},{"id":"https://openalex.org/C161191863","wikidata":"https://www.wikidata.org/wiki/Q199655","display_name":"Library science","level":1,"score":0.5872359275817871},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.49392110109329224},{"id":"https://openalex.org/C3007834351","wikidata":"https://www.wikidata.org/wiki/Q82069695","display_name":"Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2)","level":5,"score":0.44984763860702515},{"id":"https://openalex.org/C89623803","wikidata":"https://www.wikidata.org/wiki/Q12184","display_name":"Pandemic","level":5,"score":0.43157529830932617},{"id":"https://openalex.org/C3006700255","wikidata":"https://www.wikidata.org/wiki/Q81068910","display_name":"2019-20 coronavirus outbreak","level":3,"score":0.42459094524383545},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.34609439969062805},{"id":"https://openalex.org/C42475967","wikidata":"https://www.wikidata.org/wiki/Q194292","display_name":"Operations research","level":1,"score":0.32114243507385254},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.21219363808631897},{"id":"https://openalex.org/C159047783","wikidata":"https://www.wikidata.org/wiki/Q7215","display_name":"Virology","level":1,"score":0.09234464168548584},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.0},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0},{"id":"https://openalex.org/C116675565","wikidata":"https://www.wikidata.org/wiki/Q3241045","display_name":"Outbreak","level":2,"score":0.0},{"id":"https://openalex.org/C2779134260","wikidata":"https://www.wikidata.org/wiki/Q12136","display_name":"Disease","level":2,"score":0.0},{"id":"https://openalex.org/C524204448","wikidata":"https://www.wikidata.org/wiki/Q788926","display_name":"Infectious disease (medical specialty)","level":3,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3476415.3476424","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3476415.3476424","pdf_url":null,"source":{"id":"https://openalex.org/S6756005","display_name":"ACM SIGIR Forum","issn_l":"0163-5840","issn":["0163-5840","1558-0229"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM SIGIR Forum","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/3","score":0.7300000190734863,"display_name":"Good health and well-being"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":1,"referenced_works":["https://openalex.org/W3092816221"],"related_works":["https://openalex.org/W3036314732","https://openalex.org/W4205317059","https://openalex.org/W3009669391","https://openalex.org/W4382894326","https://openalex.org/W3198183218","https://openalex.org/W3081785542","https://openalex.org/W3171943759","https://openalex.org/W3176864053","https://openalex.org/W3084498529","https://openalex.org/W4206669628"],"abstract_inverted_index":{"The":[0],"43rd":[1],"European":[2],"Conference":[3],"on":[4],"Information":[5,15],"Retrieval":[6,16],"(ECIR":[7],"2021),":[8],"organized":[9],"under":[10],"the":[11,14,20,42,50,55],"auspices":[12],"of":[13,19],"Specialist":[17],"Group":[18],"British":[21],"Computer":[22],"Society":[23],"(BCS":[24],"IRSG),":[25],"took":[26],"place":[27,63],"between":[28],"March":[29],"28":[30],"and":[31],"April":[32],"1,":[33],"2021.":[34],"As":[35],"sadly":[36],"customary":[37],"in":[38,64,70],"these":[39],"dark":[40],"times,":[41],"conference":[43],"was":[44],"held":[45],"entirely":[46],"online,":[47],"due":[48],"to":[49,54],"COVID-19":[51],"pandemic.":[52],"According":[53],"original":[56],"plans,":[57],"it":[58],"should":[59],"have":[60],"instead":[61],"taken":[62],"Lucca,":[65],"a":[66,75],"small":[67],"Italian":[68],"town":[69],"Tuscany,":[71],"Italy,":[72],"which":[73],"enjoys":[74],"beautiful,":[76],"extremely":[77],"well-preserved":[78],"historic":[79],"centre.":[80]},"counts_by_year":[{"year":2023,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}