{"id":"https://openalex.org/W1996695062","doi":"https://doi.org/10.1145/2766462.2767737","title":"A Random Walk Model for Optimization of Search Impact in Web Frontier Ranking","display_name":"A Random Walk Model for Optimization of Search Impact in Web Frontier Ranking","publication_year":2015,"publication_date":"2015-08-04","ids":{"openalex":"https://openalex.org/W1996695062","doi":"https://doi.org/10.1145/2766462.2767737","mag":"1996695062"},"language":"en","primary_location":{"id":"doi:10.1145/2766462.2767737","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2766462.2767737","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 38th 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/A5028426916","display_name":"Giang Binh Tran","orcid":"https://orcid.org/0009-0000-5019-3144"},"institutions":[{"id":"https://openalex.org/I4210136150","display_name":"L3S Research Center","ror":"https://ror.org/039t4wk02","country_code":"DE","type":"facility","lineage":["https://openalex.org/I114112103","https://openalex.org/I4210136150","https://openalex.org/I94509681"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Giang Tran","raw_affiliation_strings":["L3S Research Center / University of Hannover, Hannover, Germany"],"affiliations":[{"raw_affiliation_string":"L3S Research Center / University of Hannover, Hannover, Germany","institution_ids":["https://openalex.org/I4210136150"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5108270551","display_name":"Ata T\u00fcrk","orcid":null},"institutions":[{"id":"https://openalex.org/I111088046","display_name":"Boston University","ror":"https://ror.org/05qwgg493","country_code":"US","type":"education","lineage":["https://openalex.org/I111088046"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ata Turk","raw_affiliation_strings":["Boston University, Boston, USA","Boston University, Boston , USA"],"affiliations":[{"raw_affiliation_string":"Boston University, Boston, USA","institution_ids":[]},{"raw_affiliation_string":"Boston University, Boston , USA","institution_ids":["https://openalex.org/I111088046"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5015615642","display_name":"B. Barla Cambazo\u011flu","orcid":"https://orcid.org/0000-0003-2192-3819"},"institutions":[{"id":"https://openalex.org/I1325784139","display_name":"Yahoo (United Kingdom)","ror":"https://ror.org/038p3gq39","country_code":"GB","type":"company","lineage":["https://openalex.org/I1325784139","https://openalex.org/I4210134091"]},{"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","GB"],"is_corresponding":false,"raw_author_name":"B. Barla Cambazoglu","raw_affiliation_strings":["Yahoo Labs, Barcelona, Spain",", Yahoo! Labs, Barcelona, Spain#TAB#"],"affiliations":[{"raw_affiliation_string":"Yahoo Labs, Barcelona, Spain","institution_ids":["https://openalex.org/I2800095910"]},{"raw_affiliation_string":", Yahoo! Labs, Barcelona, Spain#TAB#","institution_ids":["https://openalex.org/I1325784139"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5074427964","display_name":"Wolfgang Nejdl","orcid":"https://orcid.org/0000-0003-3374-2193"},"institutions":[{"id":"https://openalex.org/I4210136150","display_name":"L3S Research Center","ror":"https://ror.org/039t4wk02","country_code":"DE","type":"facility","lineage":["https://openalex.org/I114112103","https://openalex.org/I4210136150","https://openalex.org/I94509681"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Wolfgang Nejdl","raw_affiliation_strings":["L3S Research Center / University of Hannover, Hannover, Germany"],"affiliations":[{"raw_affiliation_string":"L3S Research Center / University of Hannover, Hannover, Germany","institution_ids":["https://openalex.org/I4210136150"]}]}],"institutions":[],"countries_distinct_count":4,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5028426916"],"corresponding_institution_ids":["https://openalex.org/I4210136150"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.08510745,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"153","last_page":"162"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12016","display_name":"Web Data Mining and Analysis","score":0.9998999834060669,"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/T12016","display_name":"Web Data Mining and Analysis","score":0.9998999834060669,"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/T11478","display_name":"Caching and Content Delivery","score":0.9961000084877014,"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/T10064","display_name":"Complex Network Analysis Techniques","score":0.9768999814987183,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/web-crawler","display_name":"Web crawler","score":0.9006117582321167},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7892439365386963},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.5569813847541809},{"id":"https://openalex.org/keywords/search-engine","display_name":"Search engine","score":0.5549135804176331},{"id":"https://openalex.org/keywords/ranking","display_name":"Ranking (information retrieval)","score":0.5539638996124268},{"id":"https://openalex.org/keywords/spamdexing","display_name":"Spamdexing","score":0.5015163421630859},{"id":"https://openalex.org/keywords/web-search-engine","display_name":"Web search engine","score":0.4987781047821045},{"id":"https://openalex.org/keywords/web-content","display_name":"Web content","score":0.49560868740081787},{"id":"https://openalex.org/keywords/web-search-query","display_name":"Web search query","score":0.4923056364059448},{"id":"https://openalex.org/keywords/frontier","display_name":"Frontier","score":0.4785535931587219},{"id":"https://openalex.org/keywords/download","display_name":"Download","score":0.4760332405567169},{"id":"https://openalex.org/keywords/web-page","display_name":"Web page","score":0.47262048721313477},{"id":"https://openalex.org/keywords/search-engine-optimization","display_name":"Search engine optimization","score":0.45846378803253174},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.4477229714393616},{"id":"https://openalex.org/keywords/the-internet","display_name":"The Internet","score":0.41356343030929565},{"id":"https://openalex.org/keywords/quality","display_name":"Quality (philosophy)","score":0.4111478328704834}],"concepts":[{"id":"https://openalex.org/C13743948","wikidata":"https://www.wikidata.org/wiki/Q45842","display_name":"Web crawler","level":2,"score":0.9006117582321167},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7892439365386963},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.5569813847541809},{"id":"https://openalex.org/C97854310","wikidata":"https://www.wikidata.org/wiki/Q19541","display_name":"Search engine","level":2,"score":0.5549135804176331},{"id":"https://openalex.org/C189430467","wikidata":"https://www.wikidata.org/wiki/Q7293293","display_name":"Ranking (information retrieval)","level":2,"score":0.5539638996124268},{"id":"https://openalex.org/C13565553","wikidata":"https://www.wikidata.org/wiki/Q804206","display_name":"Spamdexing","level":5,"score":0.5015163421630859},{"id":"https://openalex.org/C521815418","wikidata":"https://www.wikidata.org/wiki/Q4182287","display_name":"Web search engine","level":4,"score":0.4987781047821045},{"id":"https://openalex.org/C2776324614","wikidata":"https://www.wikidata.org/wiki/Q3948731","display_name":"Web content","level":3,"score":0.49560868740081787},{"id":"https://openalex.org/C164120249","wikidata":"https://www.wikidata.org/wiki/Q995982","display_name":"Web search query","level":3,"score":0.4923056364059448},{"id":"https://openalex.org/C2778571376","wikidata":"https://www.wikidata.org/wiki/Q1355821","display_name":"Frontier","level":2,"score":0.4785535931587219},{"id":"https://openalex.org/C2780154274","wikidata":"https://www.wikidata.org/wiki/Q7126717","display_name":"Download","level":2,"score":0.4760332405567169},{"id":"https://openalex.org/C21959979","wikidata":"https://www.wikidata.org/wiki/Q36774","display_name":"Web page","level":2,"score":0.47262048721313477},{"id":"https://openalex.org/C178218473","wikidata":"https://www.wikidata.org/wiki/Q180711","display_name":"Search engine optimization","level":3,"score":0.45846378803253174},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.4477229714393616},{"id":"https://openalex.org/C110875604","wikidata":"https://www.wikidata.org/wiki/Q75","display_name":"The Internet","level":2,"score":0.41356343030929565},{"id":"https://openalex.org/C2779530757","wikidata":"https://www.wikidata.org/wiki/Q1207505","display_name":"Quality (philosophy)","level":2,"score":0.4111478328704834},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.0},{"id":"https://openalex.org/C166957645","wikidata":"https://www.wikidata.org/wiki/Q23498","display_name":"Archaeology","level":1,"score":0.0},{"id":"https://openalex.org/C95457728","wikidata":"https://www.wikidata.org/wiki/Q309","display_name":"History","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:10.1145/2766462.2767737","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2766462.2767737","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 38th 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":30,"referenced_works":["https://openalex.org/W1613836731","https://openalex.org/W1845137714","https://openalex.org/W1854214752","https://openalex.org/W1929352279","https://openalex.org/W2003362605","https://openalex.org/W2004671457","https://openalex.org/W2007687650","https://openalex.org/W2029341294","https://openalex.org/W2030035054","https://openalex.org/W2030453570","https://openalex.org/W2038378248","https://openalex.org/W2039678943","https://openalex.org/W2103545802","https://openalex.org/W2107569009","https://openalex.org/W2119012894","https://openalex.org/W2124916819","https://openalex.org/W2126075801","https://openalex.org/W2127536142","https://openalex.org/W2128384372","https://openalex.org/W2145990704","https://openalex.org/W2148931201","https://openalex.org/W2151558164","https://openalex.org/W2151932833","https://openalex.org/W2157748587","https://openalex.org/W2158601853","https://openalex.org/W2162502927","https://openalex.org/W2169263924","https://openalex.org/W2911388033","https://openalex.org/W2997591727","https://openalex.org/W4211026344"],"related_works":["https://openalex.org/W2165396088","https://openalex.org/W2379145789","https://openalex.org/W3199173531","https://openalex.org/W2898209107","https://openalex.org/W2423684479","https://openalex.org/W2610451498","https://openalex.org/W4200125296","https://openalex.org/W1770021664","https://openalex.org/W2980544443","https://openalex.org/W2070988406"],"abstract_inverted_index":{"Large-scale":[0],"web":[1,16,80,136,163],"search":[2,50,100,141,164],"engines":[3],"need":[4],"to":[5,10,60,138,157],"crawl":[6],"the":[7,22,28,31,40,45,49,61,65,68,79,83,94,151,155,159],"Web":[8],"continuously":[9],"discover":[11],"and":[12,27,42],"download":[13],"newly":[14],"created":[15],"content.":[17],"The":[18],"speed":[19],"at":[20],"which":[21],"new":[23],"content":[24,33],"is":[25],"discovered":[26,32],"quality":[29,43,142,161],"of":[30,44,63,70,162],"can":[34],"have":[35,154],"a":[36,57,71,86,106,118],"big":[37],"impact":[38,97],"on":[39,98],"coverage":[41],"results":[46,165],"provided":[47],"by":[48],"engine.":[51],"In":[52,102],"this":[53,113],"paper,":[54],"we":[55,104,116],"propose":[56,105],"search-centric":[58],"solution":[59],"problem":[62],"prioritizing":[64],"pages":[66,81],"in":[67,82],"frontier":[69,84,125],"crawler":[72],"for":[73],"download.":[74],"Our":[75],"approach":[76,121],"essentially":[77],"orders":[78],"through":[85],"random":[87],"walk":[88],"model":[89],"that":[90,111,122,150],"takes":[91],"into":[92],"account":[93],"pages'":[95],"potential":[96,156],"user-perceived":[99,160],"quality.":[101],"addition,":[103],"link":[107],"graph":[108],"enrichment":[109],"technique":[110],"extends":[112],"solution.":[114],"Finally,":[115],"explore":[117],"machine":[119],"learning":[120],"combines":[123],"different":[124],"prioritization":[126],"approaches.":[127],"We":[128],"conduct":[129],"experiments":[130],"using":[131],"two":[132],"very":[133],"large,":[134],"real-life":[135],"datasets":[137],"observe":[139],"various":[140],"metrics.":[143],"Comparisons":[144],"with":[145],"several":[146],"baseline":[147],"techniques":[148],"indicate":[149],"proposed":[152],"approaches":[153],"improve":[158],"considerably.":[166]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}