{"id":"https://openalex.org/W2758303359","doi":"https://doi.org/10.1145/3121050.3121092","title":"Quantization in Append-Only Collections","display_name":"Quantization in Append-Only Collections","publication_year":2017,"publication_date":"2017-09-29","ids":{"openalex":"https://openalex.org/W2758303359","doi":"https://doi.org/10.1145/3121050.3121092","mag":"2758303359"},"language":"en","primary_location":{"id":"doi:10.1145/3121050.3121092","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3121050.3121092","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the ACM SIGIR International Conference on Theory of Information Retrieval","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/A5102310056","display_name":"Salman Mohammed","orcid":null},"institutions":[{"id":"https://openalex.org/I151746483","display_name":"University of Waterloo","ror":"https://ror.org/01aff2v68","country_code":"CA","type":"education","lineage":["https://openalex.org/I151746483"]}],"countries":["CA"],"is_corresponding":true,"raw_author_name":"Salman Mohammed","raw_affiliation_strings":["University of Waterloo, Waterloo, ON, Canada"],"affiliations":[{"raw_affiliation_string":"University of Waterloo, Waterloo, ON, Canada","institution_ids":["https://openalex.org/I151746483"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5008800181","display_name":"Matt Crane","orcid":"https://orcid.org/0000-0002-7677-3398"},"institutions":[{"id":"https://openalex.org/I151746483","display_name":"University of Waterloo","ror":"https://ror.org/01aff2v68","country_code":"CA","type":"education","lineage":["https://openalex.org/I151746483"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Matt Crane","raw_affiliation_strings":["University of Waterloo, Waterloo, ON, Canada"],"affiliations":[{"raw_affiliation_string":"University of Waterloo, Waterloo, ON, Canada","institution_ids":["https://openalex.org/I151746483"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5082997975","display_name":"Jimmy Lin","orcid":"https://orcid.org/0000-0002-0661-7189"},"institutions":[{"id":"https://openalex.org/I151746483","display_name":"University of Waterloo","ror":"https://ror.org/01aff2v68","country_code":"CA","type":"education","lineage":["https://openalex.org/I151746483"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Jimmy Lin","raw_affiliation_strings":["University of Waterloo, Waterloo, ON, Canada"],"affiliations":[{"raw_affiliation_string":"University of Waterloo, Waterloo, ON, Canada","institution_ids":["https://openalex.org/I151746483"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5102310056"],"corresponding_institution_ids":["https://openalex.org/I151746483"],"apc_list":null,"apc_paid":null,"fwci":0.4836,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.74328871,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"265","last_page":"268"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10286","display_name":"Information Retrieval and Search Behavior","score":0.9995999932289124,"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":0.9995999932289124,"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/T12016","display_name":"Web Data Mining and Analysis","score":0.9944999814033508,"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":0.9866999983787537,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/append","display_name":"Append","score":0.9404848217964172},{"id":"https://openalex.org/keywords/quantization","display_name":"Quantization (signal processing)","score":0.7627789974212646},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6705322265625},{"id":"https://openalex.org/keywords/ranking","display_name":"Ranking (information retrieval)","score":0.42878854274749756},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.41408973932266235},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.32637858390808105},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.25138992071151733},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.09444299340248108}],"concepts":[{"id":"https://openalex.org/C2777998813","wikidata":"https://www.wikidata.org/wiki/Q16869124","display_name":"Append","level":2,"score":0.9404848217964172},{"id":"https://openalex.org/C28855332","wikidata":"https://www.wikidata.org/wiki/Q198099","display_name":"Quantization (signal processing)","level":2,"score":0.7627789974212646},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6705322265625},{"id":"https://openalex.org/C189430467","wikidata":"https://www.wikidata.org/wiki/Q7293293","display_name":"Ranking (information retrieval)","level":2,"score":0.42878854274749756},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.41408973932266235},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.32637858390808105},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.25138992071151733},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.09444299340248108}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3121050.3121092","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3121050.3121092","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the ACM SIGIR International Conference on Theory of Information Retrieval","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.47999998927116394,"display_name":"Decent work and economic growth","id":"https://metadata.un.org/sdg/8"}],"awards":[{"id":"https://openalex.org/G6945253973","display_name":null,"funder_award_id":"CNS-1405688","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"}],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"},{"id":"https://openalex.org/F4320334593","display_name":"Natural Sciences and Engineering Research Council of Canada","ror":"https://ror.org/01h531d29"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W8015682","https://openalex.org/W17129901","https://openalex.org/W1991360400","https://openalex.org/W2016078760","https://openalex.org/W2033167020","https://openalex.org/W2071080574","https://openalex.org/W2098674631","https://openalex.org/W2136542423","https://openalex.org/W2154610494","https://openalex.org/W2239566685","https://openalex.org/W2396476612","https://openalex.org/W2398315821","https://openalex.org/W2586017539","https://openalex.org/W3023901206","https://openalex.org/W4240913316"],"related_works":["https://openalex.org/W2384888906","https://openalex.org/W2118564381","https://openalex.org/W2376314740","https://openalex.org/W2366644548","https://openalex.org/W2357241418","https://openalex.org/W2119214692","https://openalex.org/W2086064646","https://openalex.org/W2387135740","https://openalex.org/W1801052627","https://openalex.org/W2138279922"],"abstract_inverted_index":{"Quantization,":[0],"the":[1,31,43],"pre-calculation":[2],"and":[3,48,62,91,97],"conversion":[4],"to":[5,59,75,85],"integers":[6],"of":[7,19,33],"term/document":[8],"weights":[9],"in":[10,38,51,99,109,116],"an":[11,100],"inverted":[12],"index,":[13],"is":[14],"a":[15,86,93],"well":[16],"studied":[17],"aspect":[18],"search":[20],"engines":[21],"that":[22,81,98],"substantially":[23],"improves":[24],"retrieval":[25],"efficiency.":[26,120],"Previous":[27],"work":[28,58],"has":[29],"considered":[30],"impact":[32],"quantization":[34,49,65,107],"on":[35],"effectiveness-efficiency":[36],"tradeoffs":[37],"retrieval,":[39],"for":[40],"example,":[41],"exploring":[42],"relationship":[44],"between":[45],"collection":[46,87],"size":[47],"range":[50],"static":[52],"web":[53],"collections.":[54],"We":[55],"extend":[56],"previous":[57,82,106],"append-only":[60,101],"collections":[61],"examine":[63],"whether":[64],"settings":[66,108],"derived":[67],"from":[68],"prior":[69],"time":[70,77,111],"periods":[71,112],"can":[72,104],"be":[73],"applied":[74],"future":[76,110],"periods.":[78],"Experiments":[79],"confirm":[80],"results":[83],"generalize":[84],"with":[88,92],"different":[89,94],"characteristics":[90],"ranking":[95],"function,":[96],"collection,":[102],"we":[103],"use":[105],"without":[113],"substantial":[114],"losses":[115],"either":[117],"effectiveness":[118],"or":[119]},"counts_by_year":[{"year":2020,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}