{"id":"https://openalex.org/W4412378099","doi":"https://doi.org/10.1145/3726302.3730248","title":"Score-Fitted Indexes and Constant Length Indexes for Information Retrieval","display_name":"Score-Fitted Indexes and Constant Length Indexes for Information Retrieval","publication_year":2025,"publication_date":"2025-07-13","ids":{"openalex":"https://openalex.org/W4412378099","doi":"https://doi.org/10.1145/3726302.3730248"},"language":"en","primary_location":{"id":"doi:10.1145/3726302.3730248","doi":"https://doi.org/10.1145/3726302.3730248","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3726302.3730248","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3726302.3730248","source":{"id":"https://openalex.org/S4363608773","display_name":"International ACM SIGIR Conference on Research and Development in Information Retrieval (SIGIR)","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":"conference"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 48th International ACM SIGIR Conference on Research and Development in Information Retrieval","raw_type":"proceedings-article"},"volume":null,"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://dl.acm.org/doi/pdf/10.1145/3726302.3730248","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5108167267","display_name":"Djoerd Hiemstra","orcid":"https://orcid.org/0000-0003-4967-2900","observed_orcids":["https://orcid.org/0000-0003-4967-2900"]},"institutions":[{"id":"https://openalex.org/I145872427","display_name":"Radboud University Nijmegen","ror":"https://ror.org/016xsfp80","country_code":"NL","type":"education","lineage":["https://openalex.org/I145872427"]}],"countries":["NL"],"is_corresponding":true,"raw_author_name":"Djoerd Hiemstra","raw_affiliation_strings":["Radboud University, Nijmegen, Netherlands"],"raw_orcid":"https://orcid.org/0000-0003-4967-2900","affiliations":[{"raw_affiliation_string":"Radboud University, Nijmegen, Netherlands","institution_ids":["https://openalex.org/I145872427"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5108167267"],"corresponding_institution_ids":["https://openalex.org/I145872427"],"apc_list":null,"apc_paid":null,"fwci":1.1772,"has_fulltext":true,"cited_by_count":1,"citation_normalized_percentile":{"value":0.77837454,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":93,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"2617","last_page":"2621"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10286","display_name":"Information Retrieval and Search Behavior","score":0.8916000127792358,"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":0.8916000127792358,"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/T11269","display_name":"Algorithms and Data Compression","score":0.10599999874830246,"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":0.0003000000142492354,"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/inverted-index","display_name":"inverted index","score":0.6809999942779541},{"id":"https://openalex.org/keywords/bm25","display_name":"BM25","score":0.8849999904632568},{"id":"https://openalex.org/keywords/language-models","display_name":"language models","score":0.8479999899864197},{"id":"https://openalex.org/keywords/query-processing","display_name":"query processing","score":0.6679999828338623},{"id":"https://openalex.org/keywords/document-length","display_name":"document length","score":0.7070000171661377},{"id":"https://openalex.org/keywords/search-quality","display_name":"search quality","score":0.5979999899864197}],"concepts":[{"id":"https://openalex.org/C2777027219","wikidata":"https://www.wikidata.org/wiki/Q1284190","display_name":"Constant (computer programming)","level":2,"score":0.72206711769104},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5170853137969971},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.3972342312335968},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.36149221658706665},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3212509751319885},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1145/3726302.3730248","doi":"https://doi.org/10.1145/3726302.3730248","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3726302.3730248","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3726302.3730248","source":{"id":"https://openalex.org/S4363608773","display_name":"International ACM SIGIR Conference on Research and Development in Information Retrieval (SIGIR)","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":"conference"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 48th International ACM SIGIR Conference on Research and Development in Information Retrieval","raw_type":"proceedings-article"},{"id":"pmh:oai:repository.ubn.ru.nl:2066/321412","doi":null,"is_oa":true,"landing_page_url":"https://hdl.handle.net/2066/321412","pdf_url":"https://repository.ubn.ru.nl/bitstream/handle/2066/321412/1/321412.pdf","source":{"id":"https://openalex.org/S4306401067","display_name":"Radboud Repository (Radboud University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I145872427","host_organization_name":"Radboud University Nijmegen","host_organization_lineage":["https://openalex.org/I145872427"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Article in monograph or in proceedings"}],"best_oa_location":{"id":"doi:10.1145/3726302.3730248","doi":"https://doi.org/10.1145/3726302.3730248","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3726302.3730248","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3726302.3730248","source":{"id":"https://openalex.org/S4363608773","display_name":"International ACM SIGIR Conference on Research and Development in Information Retrieval (SIGIR)","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":"conference"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 48th International ACM SIGIR Conference on Research and Development in Information Retrieval","raw_type":"proceedings-article"},"sustainable_development_goals":[],"sustainable_development_goals_aurora":[{"score":0.41999998688697815,"display_name":"Quality education","id":"https://metadata.un.org/sdg/4"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4412378099.pdf","grobid_xml":"https://content.openalex.org/works/W4412378099.grobid-xml"},"referenced_works_count":28,"referenced_works":["https://openalex.org/W1524501441","https://openalex.org/W1669813703","https://openalex.org/W1989468977","https://openalex.org/W1991360400","https://openalex.org/W2019168472","https://openalex.org/W2027963417","https://openalex.org/W2032039936","https://openalex.org/W2033167020","https://openalex.org/W2038807029","https://openalex.org/W2069065514","https://openalex.org/W2096468639","https://openalex.org/W2098674631","https://openalex.org/W2116504754","https://openalex.org/W2118131693","https://openalex.org/W2137606680","https://openalex.org/W2915082272","https://openalex.org/W2949054050","https://openalex.org/W2970215257","https://openalex.org/W3015713034","https://openalex.org/W3034521898","https://openalex.org/W3034912391","https://openalex.org/W3154280800","https://openalex.org/W3154755316","https://openalex.org/W3155114168","https://openalex.org/W4243333943","https://openalex.org/W4252076394","https://openalex.org/W4327499170","https://openalex.org/W4384625684"],"related_works":["https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W4391375266","https://openalex.org/W1979597421","https://openalex.org/W2007980826","https://openalex.org/W2061531152","https://openalex.org/W3002753104","https://openalex.org/W2077600819","https://openalex.org/W2142036596","https://openalex.org/W2072657027"],"abstract_inverted_index":{"We":[0,47,72],"present":[1],"two":[2,80],"novel":[3],"inverted":[4,91],"index":[5,92],"approaches":[6,86],"and":[7,18,30,40,58,62,124],"corresponding":[8],"query":[9],"processing":[10],"strategies":[11],"for":[12],"information":[13],"retrieval:":[14],"1)":[15],"score-fitted":[16,56],"indexes":[17,24,57,81],"2)":[19],"constant":[20,59],"length":[21,60],"indexes.":[22],"These":[23],"do":[25],"not":[26],"store":[27,115],"document":[28,31,116,119],"lengths":[29,117],"priors,":[32,120],"but":[33],"nevertheless":[34],"support":[35],"popular":[36],"rankers":[37],"like":[38],"BM25":[39],"language":[41],"models":[42],"by":[43],"approximating":[44],"their":[45],"results.":[46],"answer":[48],"the":[49,53,63,69,79],"question:":[50],"What":[51],"is":[52,102],"effect":[54],"of":[55,65],"indexes,":[61],"combination":[64],"both":[66],"approaches,":[67],"on":[68,74,83],"search":[70,106],"quality?":[71],"show":[73],"three":[75],"diverse":[76],"datasets":[77],"that":[78,87,100,108,114],"perform":[82],"par":[84],"with":[85],"use":[88],"a":[89],"standard":[90],"in":[93],"almost":[94],"all":[95],"cases.":[96],"Our":[97],"work":[98],"suggests":[99],"it":[101],"possible":[103],"to":[104],"develop":[105],"engines":[107,113],"are":[109],"more":[110],"efficient":[111],"than":[112],"and/or":[118],"such":[121],"as":[122],"Lucene":[123],"Terrier.":[125]},"counts_by_year":[{"year":2026,"cited_by_count":1}],"updated_date":"2026-10-14T16:39:01.820549","created_date":"2025-10-10T00:00:00"}