{"id":"https://openalex.org/W2150657873","doi":"https://doi.org/10.1145/1013367.1013537","title":"Efficient pagerank approximation via graph aggregation","display_name":"Efficient pagerank approximation via graph aggregation","publication_year":2004,"publication_date":"2004-01-01","ids":{"openalex":"https://openalex.org/W2150657873","doi":"https://doi.org/10.1145/1013367.1013537","mag":"2150657873"},"language":"en","primary_location":{"id":"doi:10.1145/1013367.1013537","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1013367.1013537","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 13th international World Wide Web conference on Alternate track papers & posters - WWW Alt. '04","raw_type":"proceedings-article"},"type":"conference-abstract","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/A5108541542","display_name":"Andrei Broder","orcid":null},"institutions":[{"id":"https://openalex.org/I1341412227","display_name":"IBM (United States)","ror":"https://ror.org/05hh8d621","country_code":"US","type":"company","lineage":["https://openalex.org/I1341412227"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Andrei Z. Broder","raw_affiliation_strings":["IBM T.J. Watson Research Center, Hawthorne, NY"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"IBM T.J. Watson Research Center, Hawthorne, NY","institution_ids":["https://openalex.org/I1341412227"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5071523173","display_name":"Ronny Lempel","orcid":null},"institutions":[{"id":"https://openalex.org/I4210167297","display_name":"IBM Research - Haifa","ror":"https://ror.org/05rw9t746","country_code":"IL","type":"facility","lineage":["https://openalex.org/I1341412227","https://openalex.org/I4210114115","https://openalex.org/I4210167297"]}],"countries":["IL"],"is_corresponding":false,"raw_author_name":"Ronny Lempel","raw_affiliation_strings":["IBM Haifa Research Lab, Haifa, Israel"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"IBM Haifa Research Lab, Haifa, Israel","institution_ids":["https://openalex.org/I4210167297"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5061038699","display_name":"Farzin Maghoul","orcid":null},"institutions":[{"id":"https://openalex.org/I4210134091","display_name":"Yahoo (United States)","ror":"https://ror.org/040dkzz12","country_code":"US","type":"company","lineage":["https://openalex.org/I4210134091"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Farzin Maghoul","raw_affiliation_strings":["Yahoo! Inc., Sunnyvale, CA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Yahoo! Inc., Sunnyvale, CA","institution_ids":["https://openalex.org/I4210134091"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5074139750","display_name":"Jan Pedersen","orcid":"https://orcid.org/0000-0002-3099-2106"},"institutions":[{"id":"https://openalex.org/I4210134091","display_name":"Yahoo (United States)","ror":"https://ror.org/040dkzz12","country_code":"US","type":"company","lineage":["https://openalex.org/I4210134091"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jan Pedersen","raw_affiliation_strings":["Yahoo! Inc., Sunnyvale, CA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Yahoo! Inc., Sunnyvale, CA","institution_ids":["https://openalex.org/I4210134091"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":36,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"484","last_page":"484"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10064","display_name":"Complex Network Analysis Techniques","score":0.9991000294685364,"subfield":{"id":"https://openalex.org/subfields/3109","display_name":"Statistical and Nonlinear Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10064","display_name":"Complex Network Analysis Techniques","score":0.9991000294685364,"subfield":{"id":"https://openalex.org/subfields/3109","display_name":"Statistical and Nonlinear Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12016","display_name":"Web Data Mining and Analysis","score":0.9957000017166138,"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/T11106","display_name":"Data Management and Algorithms","score":0.9873999953269958,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/pagerank","display_name":"PageRank","score":0.8838478326797485},{"id":"https://openalex.org/keywords/random-walk","display_name":"Random walk","score":0.7733890414237976},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6472549438476562},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.5380634069442749},{"id":"https://openalex.org/keywords/partition","display_name":"Partition (number theory)","score":0.5309922695159912},{"id":"https://openalex.org/keywords/web-page","display_name":"Web page","score":0.5235975980758667},{"id":"https://openalex.org/keywords/probability-distribution","display_name":"Probability distribution","score":0.436636358499527},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.4070817828178406},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3184048533439636},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.2934703230857849},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.12932053208351135},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.11554074287414551}],"concepts":[{"id":"https://openalex.org/C2779172887","wikidata":"https://www.wikidata.org/wiki/Q184316","display_name":"PageRank","level":2,"score":0.8838478326797485},{"id":"https://openalex.org/C121194460","wikidata":"https://www.wikidata.org/wiki/Q856741","display_name":"Random walk","level":2,"score":0.7733890414237976},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6472549438476562},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.5380634069442749},{"id":"https://openalex.org/C42812","wikidata":"https://www.wikidata.org/wiki/Q1082910","display_name":"Partition (number theory)","level":2,"score":0.5309922695159912},{"id":"https://openalex.org/C21959979","wikidata":"https://www.wikidata.org/wiki/Q36774","display_name":"Web page","level":2,"score":0.5235975980758667},{"id":"https://openalex.org/C149441793","wikidata":"https://www.wikidata.org/wiki/Q200726","display_name":"Probability distribution","level":2,"score":0.436636358499527},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.4070817828178406},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3184048533439636},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.2934703230857849},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.12932053208351135},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.11554074287414551}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/1013367.1013537","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1013367.1013537","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 13th international World Wide Web conference on Alternate track papers & posters - WWW Alt. '04","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":30,"referenced_works":["https://openalex.org/W24486604","https://openalex.org/W135168798","https://openalex.org/W1481200576","https://openalex.org/W1562405179","https://openalex.org/W1575084925","https://openalex.org/W1587314265","https://openalex.org/W1964579932","https://openalex.org/W1976232673","https://openalex.org/W2008620264","https://openalex.org/W2025871195","https://openalex.org/W2029341294","https://openalex.org/W2040075907","https://openalex.org/W2050028965","https://openalex.org/W2050882265","https://openalex.org/W2066636486","https://openalex.org/W2069153192","https://openalex.org/W2096041903","https://openalex.org/W2099092406","https://openalex.org/W2108272874","https://openalex.org/W2110141564","https://openalex.org/W2117850397","https://openalex.org/W2129620481","https://openalex.org/W2141075029","https://openalex.org/W2144982204","https://openalex.org/W2156037541","https://openalex.org/W2158601853","https://openalex.org/W2161118554","https://openalex.org/W2170344111","https://openalex.org/W2170582301","https://openalex.org/W2175110005"],"related_works":["https://openalex.org/W2154222238","https://openalex.org/W2106626222","https://openalex.org/W2980866815","https://openalex.org/W1562405179","https://openalex.org/W2125493559","https://openalex.org/W1544909909","https://openalex.org/W2002053721","https://openalex.org/W2001641889","https://openalex.org/W4321488442","https://openalex.org/W1992077244"],"abstract_inverted_index":{"We":[0,16,86],"present":[1],"a":[2,59,89,101,128],"framework":[3,65],"for":[4],"approximating":[5],"random-walk":[6],"based":[7],"probability":[8,44],"distributions":[9],"over":[10,92],"Web":[11,84],"pages":[12,81],"using":[13],"graph":[14,21],"aggregation.":[15],"(1)":[17],"partition":[18],"the":[19,29,42,47,68,74,78,124],"Web's":[20],"into":[22],"classes":[23,75],"of":[24,46,80,108,117,127,132],"quasi-equivalent":[25],"vertices,":[26],"(2)":[27],"project":[28],"page-based":[30],"random":[31,50],"walk":[32],"to":[33,77,99,112],"be":[34],"approximated":[35],"onto":[36],"those":[37],"classes,":[38],"and":[39,96],"(3)":[40],"compute":[41],"stationary":[43],"distribution":[45,54,60,71],"resulting":[48],"class-based":[49],"walk.":[51],"From":[52],"this":[53],"we":[55],"can":[56,66],"quickly":[57],"reconstruct":[58],"on":[61,82,88],"pages.":[62],"Inparticular,":[63],"our":[64,118],"approximate":[67],"well-known":[69],"PageRank":[70],"by":[72],"setting":[73],"according":[76],"set":[79],"each":[83],"host.":[85],"experimented":[87],"Web-graph":[90],"containing":[91],"1.4":[93],"billion":[94],"pages,":[95],"were":[97],"able":[98],"produce":[100],"ranking":[102],"that":[103,135],"has":[104],"Spearman":[105],"rank-order":[106],"correlation":[107],"0.95":[109],"with":[110],"respect":[111],"PageRank.":[113],"A":[114],"simplistic":[115],"implementation":[116,131],"method":[119],"required":[120],"less":[121],"than":[122],"half":[123],"running":[125],"time":[126],"highly":[129],"optimized":[130],"PageRank,":[133],"implying":[134],"larger":[136],"speedup":[137],"factors":[138],"are":[139],"probably":[140],"possible.":[141]},"counts_by_year":[{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":3}],"updated_date":"2026-07-19T07:52:34.831488","created_date":"2025-10-10T00:00:00"}