{"id":"https://openalex.org/W2076111938","doi":"https://doi.org/10.1145/1810617.1810664","title":"Visit me, click me, be my friend","display_name":"Visit me, click me, be my friend","publication_year":2010,"publication_date":"2010-06-13","ids":{"openalex":"https://openalex.org/W2076111938","doi":"https://doi.org/10.1145/1810617.1810664","mag":"2076111938"},"language":"en","primary_location":{"id":"doi:10.1145/1810617.1810664","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1810617.1810664","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 21st ACM conference on Hypertext and hypermedia","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/A5067244284","display_name":"Folke Mitzlaff","orcid":null},"institutions":[{"id":"https://openalex.org/I106157433","display_name":"University of Kassel","ror":"https://ror.org/04zc7p361","country_code":"DE","type":"education","lineage":["https://openalex.org/I106157433"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Folke Mitzlaff","raw_affiliation_strings":["University of Kassel, Kassel, Germany"],"affiliations":[{"raw_affiliation_string":"University of Kassel, Kassel, Germany","institution_ids":["https://openalex.org/I106157433"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5041448254","display_name":"Dominik C. Benz","orcid":"https://orcid.org/0000-0001-8627-726X"},"institutions":[{"id":"https://openalex.org/I106157433","display_name":"University of Kassel","ror":"https://ror.org/04zc7p361","country_code":"DE","type":"education","lineage":["https://openalex.org/I106157433"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Dominik Benz","raw_affiliation_strings":["University of Kassel, Kassel, Germany"],"affiliations":[{"raw_affiliation_string":"University of Kassel, Kassel, Germany","institution_ids":["https://openalex.org/I106157433"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5053751744","display_name":"Gerd Stumme","orcid":"https://orcid.org/0000-0002-0570-7908"},"institutions":[{"id":"https://openalex.org/I106157433","display_name":"University of Kassel","ror":"https://ror.org/04zc7p361","country_code":"DE","type":"education","lineage":["https://openalex.org/I106157433"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Gerd Stumme","raw_affiliation_strings":["University of Kassel, Kassel, Germany"],"affiliations":[{"raw_affiliation_string":"University of Kassel, Kassel, Germany","institution_ids":["https://openalex.org/I106157433"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5054225034","display_name":"Andreas Hotho","orcid":"https://orcid.org/0000-0002-0483-5772"},"institutions":[{"id":"https://openalex.org/I25974101","display_name":"University of W\u00fcrzburg","ror":"https://ror.org/00fbnyb24","country_code":"DE","type":"education","lineage":["https://openalex.org/I25974101"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Andreas Hotho","raw_affiliation_strings":["University of W\u00fcrzburg, W\u00fcrzburg, Germany"],"affiliations":[{"raw_affiliation_string":"University of W\u00fcrzburg, W\u00fcrzburg, Germany","institution_ids":["https://openalex.org/I25974101"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5067244284"],"corresponding_institution_ids":["https://openalex.org/I106157433"],"apc_list":null,"apc_paid":null,"fwci":1.8493,"has_fulltext":false,"cited_by_count":13,"citation_normalized_percentile":{"value":0.86693597,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"265","last_page":"270"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10064","display_name":"Complex Network Analysis Techniques","score":0.9998000264167786,"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":0.9998000264167786,"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/T11644","display_name":"Spam and Phishing Detection","score":0.992900013923645,"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/T10742","display_name":"Peer-to-Peer Network Technologies","score":0.9922000169754028,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7860031127929688},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.5307417511940002},{"id":"https://openalex.org/keywords/human\u2013computer-interaction","display_name":"Human\u2013computer interaction","score":0.4938686490058899},{"id":"https://openalex.org/keywords/face","display_name":"Face (sociological concept)","score":0.462923526763916},{"id":"https://openalex.org/keywords/online-community","display_name":"Online community","score":0.449440062046051},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.34694957733154297}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7860031127929688},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.5307417511940002},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.4938686490058899},{"id":"https://openalex.org/C2779304628","wikidata":"https://www.wikidata.org/wiki/Q3503480","display_name":"Face (sociological concept)","level":2,"score":0.462923526763916},{"id":"https://openalex.org/C2778165684","wikidata":"https://www.wikidata.org/wiki/Q6576792","display_name":"Online community","level":2,"score":0.449440062046051},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.34694957733154297},{"id":"https://openalex.org/C36289849","wikidata":"https://www.wikidata.org/wiki/Q34749","display_name":"Social science","level":1,"score":0.0},{"id":"https://openalex.org/C144024400","wikidata":"https://www.wikidata.org/wiki/Q21201","display_name":"Sociology","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/1810617.1810664","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1810617.1810664","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 21st ACM conference on Hypertext and hypermedia","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Reduced inequalities","score":0.49000000953674316,"id":"https://metadata.un.org/sdg/10"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":21,"referenced_works":["https://openalex.org/W2000159446","https://openalex.org/W2030155004","https://openalex.org/W2033193852","https://openalex.org/W2073766874","https://openalex.org/W2086378526","https://openalex.org/W2102720960","https://openalex.org/W2115022330","https://openalex.org/W2123054374","https://openalex.org/W2125050594","https://openalex.org/W2139143639","https://openalex.org/W2151200985","https://openalex.org/W2152019382","https://openalex.org/W2153646183","https://openalex.org/W2175110005","https://openalex.org/W2798588639","https://openalex.org/W3099786402","https://openalex.org/W3103362336","https://openalex.org/W6678340548","https://openalex.org/W6750258011","https://openalex.org/W6785073665","https://openalex.org/W7030713319"],"related_works":["https://openalex.org/W2748952813","https://openalex.org/W2352896083","https://openalex.org/W3200942411","https://openalex.org/W2238466124","https://openalex.org/W1973586145","https://openalex.org/W2045572668","https://openalex.org/W4206642463","https://openalex.org/W3203142427","https://openalex.org/W2765114866","https://openalex.org/W2017494860"],"abstract_inverted_index":{"The":[0],"ongoing":[1],"spread":[2],"of":[3,23,31,71],"online":[4],"social":[5],"networking":[6],"and":[7],"sharing":[8],"sites":[9],"has":[10],"reshaped":[11],"the":[12,21,27,52],"way":[13],"how":[14],"people":[15],"interact":[16],"with":[17],"each":[18],"other.":[19],"Analyzing":[20],"relatedness":[22],"different":[24],"users":[25],"within":[26],"resulting":[28],"large":[29],"populations":[30],"these":[32,48],"systems":[33],"plays":[34],"an":[35],"important":[36],"role":[37],"for":[38],"tasks":[39],"like":[40],"user":[41,56,72],"recommendation":[42],"or":[43],"community":[44],"detection.":[45],"Algorithms":[46],"in":[47],"fields":[49],"typically":[50],"face":[51],"problem":[53],"that":[54],"explicit":[55],"relationships":[57],"(like":[58,68],"friend":[59],"lists)":[60],"are":[61],"often":[62],"very":[63],"sparse.":[64],"Surprisingly,":[65],"implicit":[66],"evidences":[67],"click":[69],"logs)":[70],"relations":[73],"have":[74],"hardly":[75],"been":[76],"considered":[77],"to":[78],"this":[79],"end.":[80]},"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2014,"cited_by_count":3},{"year":2013,"cited_by_count":3},{"year":2012,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}