{"id":"https://openalex.org/W2091110562","doi":"https://doi.org/10.1145/1013367.1013478","title":"Filtering spam e-mail on a global scale","display_name":"Filtering spam e-mail on a global scale","publication_year":2004,"publication_date":"2004-01-01","ids":{"openalex":"https://openalex.org/W2091110562","doi":"https://doi.org/10.1145/1013367.1013478","mag":"2091110562"},"language":"en","primary_location":{"id":"doi:10.1145/1013367.1013478","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1013367.1013478","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 &amp; posters  - WWW Alt. '04","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/A5078018174","display_name":"Geoff Hulten","orcid":null},"institutions":[{"id":"https://openalex.org/I1290206253","display_name":"Microsoft (United States)","ror":"https://ror.org/00d0nc645","country_code":"US","type":"company","lineage":["https://openalex.org/I1290206253"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"G. Hulten","raw_affiliation_strings":["Microsoft, Redmond, WA"],"affiliations":[{"raw_affiliation_string":"Microsoft, Redmond, WA","institution_ids":["https://openalex.org/I1290206253"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111227113","display_name":"J.T. Goodman","orcid":null},"institutions":[{"id":"https://openalex.org/I1290206253","display_name":"Microsoft (United States)","ror":"https://ror.org/00d0nc645","country_code":"US","type":"company","lineage":["https://openalex.org/I1290206253"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"J. Goodman","raw_affiliation_strings":["Microsoft, Redmond, WA"],"affiliations":[{"raw_affiliation_string":"Microsoft, Redmond, WA","institution_ids":["https://openalex.org/I1290206253"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5076427812","display_name":"Robert Rounthwaite","orcid":null},"institutions":[{"id":"https://openalex.org/I1290206253","display_name":"Microsoft (United States)","ror":"https://ror.org/00d0nc645","country_code":"US","type":"company","lineage":["https://openalex.org/I1290206253"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"R. Rounthwaite","raw_affiliation_strings":["Microsoft, Redmond, WA"],"affiliations":[{"raw_affiliation_string":"Microsoft, Redmond, WA","institution_ids":["https://openalex.org/I1290206253"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5078018174"],"corresponding_institution_ids":["https://openalex.org/I1290206253"],"apc_list":null,"apc_paid":null,"fwci":10.0074,"has_fulltext":false,"cited_by_count":21,"citation_normalized_percentile":{"value":0.97537973,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"366","last_page":"366"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11644","display_name":"Spam and Phishing Detection","score":0.9984999895095825,"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/T11644","display_name":"Spam and Phishing Detection","score":0.9984999895095825,"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/T11147","display_name":"Misinformation and Its Impacts","score":0.983299970626831,"subfield":{"id":"https://openalex.org/subfields/3312","display_name":"Sociology and Political Science"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10557","display_name":"Social Media and Politics","score":0.9635000228881836,"subfield":{"id":"https://openalex.org/subfields/3315","display_name":"Communication"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.699116587638855},{"id":"https://openalex.org/keywords/scale","display_name":"Scale (ratio)","score":0.572117030620575},{"id":"https://openalex.org/keywords/spamming","display_name":"Spamming","score":0.4583335518836975},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.2997613847255707},{"id":"https://openalex.org/keywords/the-internet","display_name":"The Internet","score":0.20085173845291138},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.06873378157615662}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.699116587638855},{"id":"https://openalex.org/C2778755073","wikidata":"https://www.wikidata.org/wiki/Q10858537","display_name":"Scale (ratio)","level":2,"score":0.572117030620575},{"id":"https://openalex.org/C158955206","wikidata":"https://www.wikidata.org/wiki/Q83058","display_name":"Spamming","level":3,"score":0.4583335518836975},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.2997613847255707},{"id":"https://openalex.org/C110875604","wikidata":"https://www.wikidata.org/wiki/Q75","display_name":"The Internet","level":2,"score":0.20085173845291138},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.06873378157615662},{"id":"https://openalex.org/C58640448","wikidata":"https://www.wikidata.org/wiki/Q42515","display_name":"Cartography","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/1013367.1013478","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1013367.1013478","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 &amp; 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":0,"referenced_works":[],"related_works":["https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W2808742736","https://openalex.org/W637393809","https://openalex.org/W1526983901","https://openalex.org/W2184211279","https://openalex.org/W1843836151","https://openalex.org/W3139094847","https://openalex.org/W1832529897","https://openalex.org/W2738826738"],"abstract_inverted_index":{"In":[0],"this":[1],"paper":[2],"we":[3],"analyze":[4],"a":[5,15],"very":[6],"large":[7],"junk":[8],"e-mail":[9,23,40,43,49],"corpus":[10,29],"which":[11],"was":[12],"generated":[13],"by":[14],"hundred":[16],"thousand":[17],"volunteer":[18],"users":[19],"of":[20,38],"the":[21,28,35,39,42,48],"Hotmail":[22],"service.":[24],"We":[25],"describe":[26],"how":[27],"is":[30,44,50],"being":[31],"collected,":[32],"and":[33,46],"analyze:":[34],"geographic":[36],"origins":[37],"who":[41],"targeting":[45],"what":[47],"selling.":[51]},"counts_by_year":[{"year":2023,"cited_by_count":2},{"year":2012,"cited_by_count":1}],"updated_date":"2026-03-24T08:02:53.985720","created_date":"2025-10-10T00:00:00"}
