{"id":"https://openalex.org/W2082090956","doi":"https://doi.org/10.1145/2661829.2661914","title":"Document Prioritization for Scalable Query Processing","display_name":"Document Prioritization for Scalable Query Processing","publication_year":2014,"publication_date":"2014-11-03","ids":{"openalex":"https://openalex.org/W2082090956","doi":"https://doi.org/10.1145/2661829.2661914","mag":"2082090956"},"language":"en","primary_location":{"id":"doi:10.1145/2661829.2661914","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2661829.2661914","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 23rd ACM International Conference on Conference on Information and Knowledge Management","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/A5100620225","display_name":"Hao Wu","orcid":"https://orcid.org/0000-0001-7575-5756"},"institutions":[{"id":"https://openalex.org/I86501945","display_name":"University of Delaware","ror":"https://ror.org/01sbq1a82","country_code":"US","type":"education","lineage":["https://openalex.org/I86501945"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Hao Wu","raw_affiliation_strings":["University of Delaware, Newark, DE, USA","University of Delaware, Newark, DE. USA"],"affiliations":[{"raw_affiliation_string":"University of Delaware, Newark, DE, USA","institution_ids":["https://openalex.org/I86501945"]},{"raw_affiliation_string":"University of Delaware, Newark, DE. USA","institution_ids":["https://openalex.org/I86501945"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101716412","display_name":"Hui Fang","orcid":"https://orcid.org/0009-0003-1904-787X"},"institutions":[{"id":"https://openalex.org/I86501945","display_name":"University of Delaware","ror":"https://ror.org/01sbq1a82","country_code":"US","type":"education","lineage":["https://openalex.org/I86501945"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Hui Fang","raw_affiliation_strings":["University of Delaware, Newark, DE, USA","University of Delaware, Newark, DE. USA"],"affiliations":[{"raw_affiliation_string":"University of Delaware, Newark, DE, USA","institution_ids":["https://openalex.org/I86501945"]},{"raw_affiliation_string":"University of Delaware, Newark, DE. USA","institution_ids":["https://openalex.org/I86501945"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5100620225"],"corresponding_institution_ids":["https://openalex.org/I86501945"],"apc_list":null,"apc_paid":null,"fwci":1.4557,"has_fulltext":false,"cited_by_count":9,"citation_normalized_percentile":{"value":0.82824074,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"1609","last_page":"1618"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11106","display_name":"Data Management and Algorithms","score":0.9991999864578247,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/T11106","display_name":"Data Management and Algorithms","score":0.9991999864578247,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/T10317","display_name":"Advanced Database Systems and Queries","score":0.9991000294685364,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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":0.9990000128746033,"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/computer-science","display_name":"Computer science","score":0.8048908710479736},{"id":"https://openalex.org/keywords/scalability","display_name":"Scalability","score":0.7335946559906006},{"id":"https://openalex.org/keywords/web-query-classification","display_name":"Web query classification","score":0.6435887813568115},{"id":"https://openalex.org/keywords/prioritization","display_name":"Prioritization","score":0.6328985691070557},{"id":"https://openalex.org/keywords/search-engine","display_name":"Search engine","score":0.611221969127655},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.5762085318565369},{"id":"https://openalex.org/keywords/query-optimization","display_name":"Query optimization","score":0.5570006370544434},{"id":"https://openalex.org/keywords/conjunctive-query","display_name":"Conjunctive query","score":0.5564016699790955},{"id":"https://openalex.org/keywords/query-expansion","display_name":"Query expansion","score":0.5468173027038574},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.5399349927902222},{"id":"https://openalex.org/keywords/sargable","display_name":"Sargable","score":0.5252613425254822},{"id":"https://openalex.org/keywords/boolean-conjunctive-query","display_name":"Boolean conjunctive query","score":0.5104745626449585},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.49684789776802063},{"id":"https://openalex.org/keywords/latency","display_name":"Latency (audio)","score":0.4860678017139435},{"id":"https://openalex.org/keywords/measure","display_name":"Measure (data warehouse)","score":0.48274558782577515},{"id":"https://openalex.org/keywords/mode","display_name":"Mode (computer interface)","score":0.4339798390865326},{"id":"https://openalex.org/keywords/web-search-query","display_name":"Web search query","score":0.43389618396759033},{"id":"https://openalex.org/keywords/online-aggregation","display_name":"Online aggregation","score":0.42706161737442017},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.3715531826019287},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.2625653147697449},{"id":"https://openalex.org/keywords/relational-database","display_name":"Relational database","score":0.0976283848285675}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8048908710479736},{"id":"https://openalex.org/C48044578","wikidata":"https://www.wikidata.org/wiki/Q727490","display_name":"Scalability","level":2,"score":0.7335946559906006},{"id":"https://openalex.org/C118689300","wikidata":"https://www.wikidata.org/wiki/Q7978614","display_name":"Web query classification","level":4,"score":0.6435887813568115},{"id":"https://openalex.org/C2777615720","wikidata":"https://www.wikidata.org/wiki/Q11888847","display_name":"Prioritization","level":2,"score":0.6328985691070557},{"id":"https://openalex.org/C97854310","wikidata":"https://www.wikidata.org/wiki/Q19541","display_name":"Search engine","level":2,"score":0.611221969127655},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.5762085318565369},{"id":"https://openalex.org/C157692150","wikidata":"https://www.wikidata.org/wiki/Q2919848","display_name":"Query optimization","level":2,"score":0.5570006370544434},{"id":"https://openalex.org/C65647387","wikidata":"https://www.wikidata.org/wiki/Q1781706","display_name":"Conjunctive query","level":3,"score":0.5564016699790955},{"id":"https://openalex.org/C99016210","wikidata":"https://www.wikidata.org/wiki/Q5488129","display_name":"Query expansion","level":2,"score":0.5468173027038574},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.5399349927902222},{"id":"https://openalex.org/C192939062","wikidata":"https://www.wikidata.org/wiki/Q104840822","display_name":"Sargable","level":4,"score":0.5252613425254822},{"id":"https://openalex.org/C24755975","wikidata":"https://www.wikidata.org/wiki/Q4943354","display_name":"Boolean conjunctive query","level":5,"score":0.5104745626449585},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.49684789776802063},{"id":"https://openalex.org/C82876162","wikidata":"https://www.wikidata.org/wiki/Q17096504","display_name":"Latency (audio)","level":2,"score":0.4860678017139435},{"id":"https://openalex.org/C2780009758","wikidata":"https://www.wikidata.org/wiki/Q6804172","display_name":"Measure (data warehouse)","level":2,"score":0.48274558782577515},{"id":"https://openalex.org/C48677424","wikidata":"https://www.wikidata.org/wiki/Q6888088","display_name":"Mode (computer interface)","level":2,"score":0.4339798390865326},{"id":"https://openalex.org/C164120249","wikidata":"https://www.wikidata.org/wiki/Q995982","display_name":"Web search query","level":3,"score":0.43389618396759033},{"id":"https://openalex.org/C24028149","wikidata":"https://www.wikidata.org/wiki/Q7094056","display_name":"Online aggregation","level":5,"score":0.42706161737442017},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.3715531826019287},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.2625653147697449},{"id":"https://openalex.org/C5655090","wikidata":"https://www.wikidata.org/wiki/Q192588","display_name":"Relational database","level":2,"score":0.0976283848285675},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","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/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C539667460","wikidata":"https://www.wikidata.org/wiki/Q2414942","display_name":"Management science","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/2661829.2661914","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2661829.2661914","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 23rd ACM International Conference on Conference on Information and Knowledge Management","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/16","score":0.6700000166893005,"display_name":"Peace, Justice and strong institutions"}],"awards":[{"id":"https://openalex.org/G1250514940","display_name":null,"funder_award_id":"IIS-1423002","funder_id":"https://openalex.org/F4320337389","funder_display_name":"Division of Information and Intelligent Systems"}],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"},{"id":"https://openalex.org/F4320337389","display_name":"Division of Information and Intelligent Systems","ror":"https://ror.org/053a2cp42"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":43,"referenced_works":["https://openalex.org/W1482214997","https://openalex.org/W1606874436","https://openalex.org/W1970885105","https://openalex.org/W1980344365","https://openalex.org/W1982387198","https://openalex.org/W2000431947","https://openalex.org/W2007815473","https://openalex.org/W2011769604","https://openalex.org/W2019406253","https://openalex.org/W2025690557","https://openalex.org/W2040852594","https://openalex.org/W2063694594","https://openalex.org/W2065472179","https://openalex.org/W2066667100","https://openalex.org/W2072156548","https://openalex.org/W2073965851","https://openalex.org/W2076471773","https://openalex.org/W2091379987","https://openalex.org/W2094865458","https://openalex.org/W2108079923","https://openalex.org/W2108278040","https://openalex.org/W2111046826","https://openalex.org/W2112056172","https://openalex.org/W2112914308","https://openalex.org/W2122827145","https://openalex.org/W2123006679","https://openalex.org/W2125203709","https://openalex.org/W2134557008","https://openalex.org/W2137339254","https://openalex.org/W2138662031","https://openalex.org/W2139230733","https://openalex.org/W2141257014","https://openalex.org/W2149427297","https://openalex.org/W2150414292","https://openalex.org/W2154610494","https://openalex.org/W2319502986","https://openalex.org/W2339562433","https://openalex.org/W2884580467","https://openalex.org/W6628905179","https://openalex.org/W6635931919","https://openalex.org/W6700009528","https://openalex.org/W6703967046","https://openalex.org/W6747542089"],"related_works":["https://openalex.org/W2096359267","https://openalex.org/W2006459955","https://openalex.org/W203907944","https://openalex.org/W3125756434","https://openalex.org/W1999371820","https://openalex.org/W2401447141","https://openalex.org/W2186818439","https://openalex.org/W2988087003","https://openalex.org/W2230616111","https://openalex.org/W1936839791"],"abstract_inverted_index":{"Query":[0],"latency":[1],"is":[2,21,46,60,71],"an":[3],"important":[4],"performance":[5,50],"measure":[6],"of":[7],"any":[8],"search":[9,15,33,65],"engines":[10,34],"because":[11],"it":[12],"directly":[13],"affects":[14],"users'":[16],"satisfaction.":[17],"The":[18],"key":[19],"challenge":[20],"how":[22],"to":[23,78],"efficiently":[24],"retrieve":[25],"top-K":[26],"ranked":[27],"results":[28],"for":[29],"a":[30,48],"query.":[31],"Current":[32],"process":[35,79],"queries":[36],"in":[37],"either":[38],"the":[39,57,68,80],"conjunctive":[40,58],"or":[41],"disjunctive":[42,69],"modes.":[43],"However,":[44],"there":[45],"still":[47],"large":[49],"gap":[51],"between":[52],"these":[53],"two":[54],"modes":[55],"since":[56],"mode":[59,70],"more":[61,72,76],"efficient":[62],"with":[63],"lower":[64],"accuracy":[66],"while":[67],"effective":[73],"but":[74],"requires":[75],"time":[77],"queries.":[81]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2019,"cited_by_count":2},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
