{"id":"https://openalex.org/W3140106263","doi":null,"title":"De-anonymizing social networks","display_name":"De-anonymizing social networks","publication_year":2012,"publication_date":"2012-01-01","ids":{"openalex":"https://openalex.org/W3140106263","mag":"3140106263"},"language":"en","primary_location":{"id":"mag:3140106263","doi":null,"is_oa":false,"landing_page_url":"https://snap.stanford.edu/class/cs224w-2012/projects/cs224w-053-final.pdf","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null},"volume":null,"type":"article","indexed_in":[],"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/A5051064208","display_name":"Danqi Chen","orcid":"https://orcid.org/0000-0002-6226-6838","observed_orcids":["https://orcid.org/0000-0002-6226-6838","https://orcid.org/0000-0001-5308-2634"]},"institutions":[{"id":"https://openalex.org/I97018004","display_name":"Stanford University","ror":"https://ror.org/00f54p054","country_code":"US","type":"education","lineage":["https://openalex.org/I97018004"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Danqi Chen","raw_affiliation_strings":["Stanford University ()"],"raw_orcid":"https://orcid.org/0000-0002-6226-6838","affiliations":[{"raw_affiliation_string":"Stanford University ()","institution_ids":["https://openalex.org/I97018004"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Botao Hu","orcid":"https://orcid.org/0000-0003-2972-3459","observed_orcids":["https://orcid.org/0000-0003-2972-3459"]},"institutions":[{"id":"https://openalex.org/I97018004","display_name":"Stanford University","ror":"https://ror.org/00f54p054","country_code":"US","type":"education","lineage":["https://openalex.org/I97018004"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Botao Hu","raw_affiliation_strings":["Stanford University ()"],"raw_orcid":"https://orcid.org/0000-0003-2972-3459","affiliations":[{"raw_affiliation_string":"Stanford University ()","institution_ids":["https://openalex.org/I97018004"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101529136","display_name":"Shuo Xie","orcid":"https://orcid.org/0000-0001-9281-5351","observed_orcids":["https://orcid.org/0000-0001-9281-5351"]},"institutions":[{"id":"https://openalex.org/I97018004","display_name":"Stanford University","ror":"https://ror.org/00f54p054","country_code":"US","type":"education","lineage":["https://openalex.org/I97018004"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Shuo Xie","raw_affiliation_strings":["Stanford University ()"],"raw_orcid":"https://orcid.org/0000-0001-9281-5351","affiliations":[{"raw_affiliation_string":"Stanford University ()","institution_ids":["https://openalex.org/I97018004"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I97018004"],"apc_list":null,"apc_paid":null,"fwci":1.2727,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.8449294,"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":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11719","display_name":"Data Quality and Management","score":0.5746999979019165,"subfield":{"id":"https://openalex.org/subfields/1803","display_name":"Management Science and Operations Research"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T11719","display_name":"Data Quality and Management","score":0.5746999979019165,"subfield":{"id":"https://openalex.org/subfields/1803","display_name":"Management Science and Operations Research"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10764","display_name":"Privacy-Preserving Technologies in Data","score":0.17790000140666962,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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":0.08969999849796295,"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/user-identification","display_name":"user identification","score":0.574999988079071},{"id":"https://openalex.org/keywords/node-attributes","display_name":"node attributes","score":0.75},{"id":"https://openalex.org/keywords/network-structure","display_name":"network structure","score":0.9629999995231628},{"id":"https://openalex.org/keywords/flickr","display_name":"Flickr","score":0.8669999837875366},{"id":"https://openalex.org/keywords/instagram","display_name":"Instagram","score":0.9990000128746033},{"id":"https://openalex.org/keywords/twitter","display_name":"Twitter","score":0.9779999852180481},{"id":"https://openalex.org/keywords/online-social-networks","display_name":"social networking sites","score":0.5559999942779541}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.806273341178894},{"id":"https://openalex.org/C4679612","wikidata":"https://www.wikidata.org/wiki/Q866298","display_name":"Aggregate (composite)","level":2,"score":0.6975537538528442},{"id":"https://openalex.org/C192209626","wikidata":"https://www.wikidata.org/wiki/Q190909","display_name":"Focus (optics)","level":2,"score":0.6668089628219604},{"id":"https://openalex.org/C62611344","wikidata":"https://www.wikidata.org/wiki/Q1062658","display_name":"Node (physics)","level":2,"score":0.6507933139801025},{"id":"https://openalex.org/C4727928","wikidata":"https://www.wikidata.org/wiki/Q17164759","display_name":"Social network (sociolinguistics)","level":3,"score":0.6046262383460999},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.5729258060455322},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.505912721157074},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.46441715955734253},{"id":"https://openalex.org/C2522767166","wikidata":"https://www.wikidata.org/wiki/Q2374463","display_name":"Data science","level":1,"score":0.3665064871311188},{"id":"https://openalex.org/C518677369","wikidata":"https://www.wikidata.org/wiki/Q202833","display_name":"Social media","level":2,"score":0.29649749398231506},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.2764056921005249},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.15753713250160217},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0684543251991272},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.0},{"id":"https://openalex.org/C201995342","wikidata":"https://www.wikidata.org/wiki/Q682496","display_name":"Systems engineering","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.0},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.0},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"mag:3140106263","doi":null,"is_oa":false,"landing_page_url":"https://snap.stanford.edu/class/cs224w-2012/projects/cs224w-053-final.pdf","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":11,"referenced_works":["https://openalex.org/W1518994209","https://openalex.org/W2014374374","https://openalex.org/W2017822917","https://openalex.org/W2056124433","https://openalex.org/W2101196063","https://openalex.org/W2103626206","https://openalex.org/W2107427454","https://openalex.org/W2119404697","https://openalex.org/W2123241698","https://openalex.org/W2141051060","https://openalex.org/W2184378866"],"related_works":["https://openalex.org/W2962953734","https://openalex.org/W2887554826","https://openalex.org/W4310768795","https://openalex.org/W2104355163","https://openalex.org/W2588066481","https://openalex.org/W2924996063","https://openalex.org/W2787985317","https://openalex.org/W2792366783","https://openalex.org/W2613956539","https://openalex.org/W2952935787"],"abstract_inverted_index":{"The":[0],"problem":[1],"of":[2,24,33,95,117,173,181],"de-anonymizing":[3,79,135],"social":[4,15,81,184],"networks":[5,16,94,185],"is":[6,23,90,102,111,122,145],"to":[7,74,91,103,170],"identify":[8],"the":[9,39,58,93,100,114,153,171,179,182,191,199],"same":[10],"users":[11],"between":[12],"two":[13,87,115],"anonymized":[14],"[7]":[17],"(Figure":[18],"1).":[19],"Network":[20],"de-anonymization":[21],"task":[22],"multifold":[25],"significance,":[26],"with":[27],"user":[28,48,143],"profile":[29,49],"enrichment":[30],"as":[31,64,66],"one":[32,89],"its":[34],"most":[35],"promising":[36],"applications.":[37,68],"After":[38],"deanonymization":[40],"and":[41,46,56,97,99,106,127],"alignment,":[42],"we":[43,72,84],"can":[44],"aggregate":[45],"enrich":[47],"information":[50,118],"from":[51],"different":[52],"online":[53],"networking":[54],"services":[55],"make":[57],"bundled":[59],"profiles":[60],"available":[61],"for":[62,78],"end-users":[63],"well":[65],"thirdparty":[67],"In":[69],"our":[70],"project,":[71],"aim":[73],"develop":[75],"effective":[76],"algorithms":[77,156],"real-world":[80,183],"networks.":[82],"Specifically,":[83],"focus":[85],"on":[86,139,159],"tasks:":[88],"align":[92,104],"Flickr1":[96],"Instagram2":[98],"other":[101,154],"Flickr":[105],"Twitter":[107],"3.":[108],"Our":[109],"work":[110],"motivated":[112],"by":[113],"parts":[116],"that":[119,134,157],"network":[120,125,160],"data":[121],"composed":[123],"of:":[124],"structure":[126,180],"node":[128,140],"attributes.":[129],"Preliminary":[130],"tests":[131],"have":[132],"shown":[133],"algorithm":[136],"based":[137],"merely":[138],"attributes,":[141],"e.g.":[142],"names,":[144],"computationally":[146],"efficient":[147],"but":[148,189],"not":[149,176],"satisfactorily":[150],"accurate.":[151],"On":[152],"hand,":[155],"rely":[158],"structures,":[161],"which":[162],"bring":[163],"in":[164],"more":[165],"relationship":[166],"information,":[167],"may":[168,178],"contribute":[169],"precision":[172],"de-anonymization.":[174],"However,":[175],"only":[177],"be":[186,195],"quite":[187],"different,":[188],"also":[190],"computation":[192],"costs":[193],"will":[194],"intractably":[196],"high":[197],"since":[198],"maximum":[200],"common":[201]},"counts_by_year":[{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":1},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":1}],"updated_date":"2026-10-16T09:59:22.235173","created_date":"2021-04-13T00:00:00"}