{"id":"https://openalex.org/W2074687736","doi":"https://doi.org/10.1145/2348283.2348394","title":"Reactive index replication for distributed search engines","display_name":"Reactive index replication for distributed search engines","publication_year":2012,"publication_date":"2012-08-12","ids":{"openalex":"https://openalex.org/W2074687736","doi":"https://doi.org/10.1145/2348283.2348394","mag":"2074687736"},"language":"en","primary_location":{"id":"doi:10.1145/2348283.2348394","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2348283.2348394","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 35th international ACM SIGIR conference on Research and development in 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/A5039618797","display_name":"Flavio Junqueira","orcid":"https://orcid.org/0009-0000-6789-5505"},"institutions":[{"id":"https://openalex.org/I2800095910","display_name":"Yahoo (Spain)","ror":"https://ror.org/03gq8sg42","country_code":"ES","type":"company","lineage":["https://openalex.org/I2800095910","https://openalex.org/I4210134091"]}],"countries":["ES"],"is_corresponding":true,"raw_author_name":"Flavio P. Junqueira","raw_affiliation_strings":["Yahoo! Research, Barcelona, Spain"],"affiliations":[{"raw_affiliation_string":"Yahoo! Research, Barcelona, Spain","institution_ids":["https://openalex.org/I2800095910"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102005758","display_name":"Vincent Leroy","orcid":"https://orcid.org/0000-0003-1490-6738"},"institutions":[{"id":"https://openalex.org/I2800095910","display_name":"Yahoo (Spain)","ror":"https://ror.org/03gq8sg42","country_code":"ES","type":"company","lineage":["https://openalex.org/I2800095910","https://openalex.org/I4210134091"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Vincent Leroy","raw_affiliation_strings":["Yahoo! Research, Barcelona, Spain"],"affiliations":[{"raw_affiliation_string":"Yahoo! Research, Barcelona, Spain","institution_ids":["https://openalex.org/I2800095910"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5091353734","display_name":"Matthieu Morel","orcid":null},"institutions":[{"id":"https://openalex.org/I2800095910","display_name":"Yahoo (Spain)","ror":"https://ror.org/03gq8sg42","country_code":"ES","type":"company","lineage":["https://openalex.org/I2800095910","https://openalex.org/I4210134091"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Matthieu Morel","raw_affiliation_strings":["Yahoo! Research, Barcelona, Spain"],"affiliations":[{"raw_affiliation_string":"Yahoo! Research, Barcelona, Spain","institution_ids":["https://openalex.org/I2800095910"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5039618797"],"corresponding_institution_ids":["https://openalex.org/I2800095910"],"apc_list":null,"apc_paid":null,"fwci":0.9794,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.79210594,"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":"831","last_page":"840"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11106","display_name":"Data Management and Algorithms","score":0.9987999796867371,"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":0.9987999796867371,"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/T11478","display_name":"Caching and Content Delivery","score":0.9976000189781189,"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":0.9948999881744385,"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":0.835002064704895},{"id":"https://openalex.org/keywords/replication","display_name":"Replication (statistics)","score":0.7846150994300842},{"id":"https://openalex.org/keywords/locality","display_name":"Locality","score":0.7206069827079773},{"id":"https://openalex.org/keywords/popularity","display_name":"Popularity","score":0.6959232091903687},{"id":"https://openalex.org/keywords/search-engine","display_name":"Search engine","score":0.5237517356872559},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.5116767883300781},{"id":"https://openalex.org/keywords/index","display_name":"Index (typography)","score":0.4563924968242645},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.439682275056839},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.35490521788597107},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.3214564621448517},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.2971043586730957}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.835002064704895},{"id":"https://openalex.org/C12590798","wikidata":"https://www.wikidata.org/wiki/Q3933199","display_name":"Replication (statistics)","level":2,"score":0.7846150994300842},{"id":"https://openalex.org/C2779808786","wikidata":"https://www.wikidata.org/wiki/Q6664603","display_name":"Locality","level":2,"score":0.7206069827079773},{"id":"https://openalex.org/C2780586970","wikidata":"https://www.wikidata.org/wiki/Q1357284","display_name":"Popularity","level":2,"score":0.6959232091903687},{"id":"https://openalex.org/C97854310","wikidata":"https://www.wikidata.org/wiki/Q19541","display_name":"Search engine","level":2,"score":0.5237517356872559},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.5116767883300781},{"id":"https://openalex.org/C2777382242","wikidata":"https://www.wikidata.org/wiki/Q6017816","display_name":"Index (typography)","level":2,"score":0.4563924968242645},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.439682275056839},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.35490521788597107},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.3214564621448517},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.2971043586730957},{"id":"https://openalex.org/C77805123","wikidata":"https://www.wikidata.org/wiki/Q161272","display_name":"Social psychology","level":1,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/2348283.2348394","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2348283.2348394","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 35th international ACM SIGIR conference on Research and development in information retrieval","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W336063547","https://openalex.org/W1524761913","https://openalex.org/W1980344365","https://openalex.org/W2009688537","https://openalex.org/W2030649419","https://openalex.org/W2039678943","https://openalex.org/W2072156548","https://openalex.org/W2082973176","https://openalex.org/W2096749370","https://openalex.org/W2105511902","https://openalex.org/W2108278040","https://openalex.org/W2119360906","https://openalex.org/W2141257014","https://openalex.org/W2145185686","https://openalex.org/W2154045882"],"related_works":["https://openalex.org/W2368605798","https://openalex.org/W2518037665","https://openalex.org/W2348524959","https://openalex.org/W2477036161","https://openalex.org/W2368049389","https://openalex.org/W2384861574","https://openalex.org/W4294565801","https://openalex.org/W2170801710","https://openalex.org/W2952704802","https://openalex.org/W2741781807"],"abstract_inverted_index":{"Distributed":[0],"search":[1,24],"engines":[2],"comprise":[3],"multiple":[4],"sites":[5],"deployed":[6],"across":[7],"geographically":[8],"distant":[9],"regions,":[10],"each":[11,53,144],"site":[12,25,54],"being":[13,125],"specialized":[14],"to":[15,39,58],"serve":[16],"the":[17,29,37,45,49,60,106,151,162,178],"queries":[18,63,116],"of":[19,31,47,62,98,124,154,164,181],"local":[20,96],"users.":[21],"When":[22],"a":[23,32,99,140,147],"cannot":[26],"accurately":[27],"compute":[28],"results":[30],"query,":[33],"it":[34],"must":[35],"forward":[36],"query":[38],"other":[40],"sites.":[41],"This":[42],"paper":[43],"considers":[44],"problem":[46],"selecting":[48],"documents":[50,73,167],"indexed":[51],"by":[52],"focusing":[55],"on":[56,122],"replication":[57,141,148],"increase":[59],"fraction":[61],"processed":[64],"locally.":[65],"We":[66,158],"propose":[67],"RIP,":[68],"an":[69,90,102],"algorithm":[70],"for":[71,143],"replicating":[72,165],"and":[74,80,93,117,127,132,169],"posting":[75],"lists":[76],"that":[77,171],"is":[78,136],"practical":[79],"has":[81],"two":[82],"important":[83],"features.":[84],"RIP":[85,160],"evaluates":[86],"user":[87,133],"interests":[88],"in":[89],"online":[91,103,126],"fashion":[92],"uses":[94],"only":[95],"data":[97],"site.":[100,145,157],"Being":[101],"approach":[104,163],"simplifies":[105],"operational":[107],"complexity,":[108],"while":[109,176],"locality":[110],"enables":[111],"higher":[112],"performance":[113],"when":[114,138],"processing":[115],"documents.":[118],"The":[119],"decision":[120],"procedure,":[121],"top":[123],"local,":[128],"incorporates":[129],"document":[130],"popularity":[131],"queries,":[134],"which":[135],"critical":[137],"assuming":[139],"budget":[142,149],"Having":[146],"reflects":[150],"hardware":[152],"constraints":[153],"any":[155],"given":[156],"evaluate":[159],"against":[161],"popular":[166],"statically,":[168],"show":[170],"we":[172],"achieve":[173],"significant":[174],"gains,":[175],"having":[177],"additional":[179],"benefit":[180],"supporting":[182],"incremental":[183],"indexes.":[184]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":2},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
