{"id":"https://openalex.org/W2021979646","doi":"https://doi.org/10.1145/1363686.1363949","title":"How robust are multilingual information retrieval systems?","display_name":"How robust are multilingual information retrieval systems?","publication_year":2008,"publication_date":"2008-03-16","ids":{"openalex":"https://openalex.org/W2021979646","doi":"https://doi.org/10.1145/1363686.1363949","mag":"2021979646"},"language":"en","primary_location":{"id":"doi:10.1145/1363686.1363949","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1363686.1363949","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2008 ACM symposium on Applied computing","raw_type":"proceedings-article"},"type":"conference-paper","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/A5009564435","display_name":"Thomas Mandl","orcid":"https://orcid.org/0000-0002-8398-9699"},"institutions":[{"id":"https://openalex.org/I155765044","display_name":"University of Hildesheim","ror":"https://ror.org/02f9det96","country_code":"DE","type":"education","lineage":["https://openalex.org/I155765044"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Thomas Mandl","raw_affiliation_strings":["University of Hildesheim, Marienburger Platz, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Hildesheim, Marienburger Platz, Germany","institution_ids":["https://openalex.org/I155765044"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5035349970","display_name":"Christa Womser\u2010Hacker","orcid":"https://orcid.org/0000-0001-7650-0384"},"institutions":[{"id":"https://openalex.org/I155765044","display_name":"University of Hildesheim","ror":"https://ror.org/02f9det96","country_code":"DE","type":"education","lineage":["https://openalex.org/I155765044"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Christa Womser-Hacker","raw_affiliation_strings":["University of Hildesheim, Marienburger Platz, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Hildesheim, Marienburger Platz, Germany","institution_ids":["https://openalex.org/I155765044"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5052334463","display_name":"Giorgio Maria Di Nunzio","orcid":"https://orcid.org/0000-0001-9709-6392"},"institutions":[{"id":"https://openalex.org/I138689650","display_name":"University of Padua","ror":"https://ror.org/00240q980","country_code":"IT","type":"education","lineage":["https://openalex.org/I138689650"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Giorgio Di Nunzio","raw_affiliation_strings":["University of Padua, Italy","University of Padua - Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Padua, Italy","institution_ids":["https://openalex.org/I138689650"]},{"raw_affiliation_string":"University of Padua - Italy","institution_ids":["https://openalex.org/I138689650"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5069843101","display_name":"Nicola Ferro","orcid":"https://orcid.org/0000-0001-9219-6239"},"institutions":[{"id":"https://openalex.org/I138689650","display_name":"University of Padua","ror":"https://ror.org/00240q980","country_code":"IT","type":"education","lineage":["https://openalex.org/I138689650"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Nicola Ferro","raw_affiliation_strings":["University of Padua, Italy","University of Padua - Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Padua, Italy","institution_ids":["https://openalex.org/I138689650"]},{"raw_affiliation_string":"University of Padua - Italy","institution_ids":["https://openalex.org/I138689650"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1132","last_page":"1136"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10286","display_name":"Information Retrieval and Search Behavior","score":0.9994000196456909,"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"}},"topics":[{"id":"https://openalex.org/T10286","display_name":"Information Retrieval and Search Behavior","score":0.9994000196456909,"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"}},{"id":"https://openalex.org/T13274","display_name":"Expert finding and Q&A systems","score":0.9962999820709229,"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"}},{"id":"https://openalex.org/T10028","display_name":"Topic Modeling","score":0.995199978351593,"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/robustness","display_name":"Robustness (evolution)","score":0.9138462543487549},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.793319821357727},{"id":"https://openalex.org/keywords/clef","display_name":"Clef","score":0.7721837162971497},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.5565325617790222},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3711856007575989},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.33001792430877686},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.06386739015579224}],"concepts":[{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.9138462543487549},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.793319821357727},{"id":"https://openalex.org/C107763842","wikidata":"https://www.wikidata.org/wiki/Q181040","display_name":"Clef","level":3,"score":0.7721837162971497},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.5565325617790222},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3711856007575989},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.33001792430877686},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.06386739015579224},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0},{"id":"https://openalex.org/C201995342","wikidata":"https://www.wikidata.org/wiki/Q682496","display_name":"Systems engineering","level":1,"score":0.0},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1145/1363686.1363949","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1363686.1363949","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2008 ACM symposium on Applied computing","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.704.4140","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.704.4140","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.dei.unipd.it/%7Eferro/papers/2008/SAC2008.pdf","raw_type":"text"},{"id":"pmh:oai:www.research.unipd.it:11577/2488291","is_oa":false,"landing_page_url":"http://hdl.handle.net/11577/2488291","pdf_url":null,"source":{"id":"https://openalex.org/S4377196283","display_name":"Research Padua  Archive (University of Padua)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I138689650","host_organization_name":"University of Padua","host_organization_lineage":["https://openalex.org/I138689650"],"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":"info:eu-repo/semantics/conferenceObject"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.8500000238418579,"id":"https://metadata.un.org/sdg/4","display_name":"Quality Education"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W192116954","https://openalex.org/W1987690005","https://openalex.org/W2015338694","https://openalex.org/W2030603245","https://openalex.org/W2032039936","https://openalex.org/W2034173707","https://openalex.org/W2035080617","https://openalex.org/W2037140704","https://openalex.org/W2065658517","https://openalex.org/W2109244020","https://openalex.org/W2124504084","https://openalex.org/W2141175968","https://openalex.org/W2150240006","https://openalex.org/W2592076957"],"related_works":["https://openalex.org/W1839123017","https://openalex.org/W4232115401","https://openalex.org/W1592594506","https://openalex.org/W2970828463","https://openalex.org/W3138512925","https://openalex.org/W117735687","https://openalex.org/W2917705549","https://openalex.org/W2184096423","https://openalex.org/W2611815462","https://openalex.org/W2397564744"],"abstract_inverted_index":{"The":[0],"results":[1,30],"of":[2,20,28,40,58,69,80,82,99],"information":[3,21],"retrieval":[4,85,110],"evaluations":[5],"are":[6],"often":[7],"difficult":[8,59],"to":[9,11,24],"apply":[10],"practical":[12,32],"challenges.":[13],"Recent":[14],"research":[15,29],"interest":[16],"in":[17],"the":[18,26,44,56,66,70,93,97],"robustness":[19,102],"systems":[22],"tries":[23],"facilitate":[25],"application":[27],"for":[31,108],"environments.":[33],"This":[34],"paper":[35],"analyzes":[36],"a":[37,77,89],"large":[38],"amount":[39],"evaluation":[41],"experiments":[42],"from":[43],"Cross":[45],"Language":[46],"Evaluation":[47],"Forum":[48],"(CLEF).":[49],"Robustness":[50],"can":[51],"be":[52],"interpreted":[53],"as":[54],"stressing":[55],"importance":[57],"topics":[60],"and":[61,96],"is":[62,103],"usually":[63],"measured":[64],"with":[65,88],"geometric":[67,94],"mean":[68,95],"topic":[71],"results.":[72],"Our":[73],"analysis":[74],"shows":[75],"that":[76],"small":[78],"decrease":[79],"performance":[81],"bi-and":[83],"multi-lingual":[84],"goes":[86],"along":[87],"tremendous":[90],"difference":[91],"between":[92],"average":[98],"topics.":[100],"Consequently,":[101],"an":[104],"important":[105],"issue":[106],"especially":[107],"cross-language":[109],"system":[111],"evaluation.":[112]},"counts_by_year":[{"year":2015,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}