{"id":"https://openalex.org/W2043178675","doi":"https://doi.org/10.1145/1269880.1269886","title":"Authentication anomaly detection","display_name":"Authentication anomaly detection","publication_year":2007,"publication_date":"2007-06-12","ids":{"openalex":"https://openalex.org/W2043178675","doi":"https://doi.org/10.1145/1269880.1269886","mag":"2043178675"},"language":"en","primary_location":{"id":"doi:10.1145/1269880.1269886","is_oa":true,"landing_page_url":"https://doi.org/10.1145/1269880.1269886","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/1269880.1269886","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 3rd annual ACM workshop on Mining network data","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://dl.acm.org/doi/pdf/10.1145/1269880.1269886","any_repository_has_fulltext":null},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5066959180","display_name":"Michael J. Chapple","orcid":null},"institutions":[{"id":"https://openalex.org/I107639228","display_name":"University of Notre Dame","ror":"https://ror.org/00mkhxb43","country_code":"US","type":"education","lineage":["https://openalex.org/I107639228"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Michael J. Chapple","raw_affiliation_strings":["University of Notre Dame, Notre Dame, IN"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Notre Dame, Notre Dame, IN","institution_ids":["https://openalex.org/I107639228"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5068157871","display_name":"Nitesh V. Chawla","orcid":"https://orcid.org/0000-0003-3932-5956"},"institutions":[{"id":"https://openalex.org/I107639228","display_name":"University of Notre Dame","ror":"https://ror.org/00mkhxb43","country_code":"US","type":"education","lineage":["https://openalex.org/I107639228"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Nitesh Chawla","raw_affiliation_strings":["University of Notre Dame, Notre Dame, IN"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Notre Dame, Notre Dame, IN","institution_ids":["https://openalex.org/I107639228"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5048928683","display_name":"Aaron Striegel","orcid":"https://orcid.org/0000-0002-3157-2859"},"institutions":[{"id":"https://openalex.org/I107639228","display_name":"University of Notre Dame","ror":"https://ror.org/00mkhxb43","country_code":"US","type":"education","lineage":["https://openalex.org/I107639228"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Aaron Striegel","raw_affiliation_strings":["University of Notre Dame, Notre Dame, IN"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Notre Dame, Notre Dame, IN","institution_ids":["https://openalex.org/I107639228"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I107639228"],"apc_list":null,"apc_paid":null,"fwci":0.2367,"has_fulltext":true,"cited_by_count":15,"citation_normalized_percentile":{"value":0.41460987,"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":"17","last_page":"22"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10400","display_name":"Network Security and Intrusion Detection","score":1.0,"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"}},"topics":[{"id":"https://openalex.org/T10400","display_name":"Network Security and Intrusion Detection","score":1.0,"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/T11598","display_name":"Internet Traffic Analysis and Secure E-voting","score":0.9994999766349792,"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/T11644","display_name":"Spam and Phishing Detection","score":0.9961000084877014,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7636904716491699},{"id":"https://openalex.org/keywords/authentication","display_name":"Authentication (law)","score":0.6633999943733215},{"id":"https://openalex.org/keywords/focus","display_name":"Focus (optics)","score":0.6313881278038025},{"id":"https://openalex.org/keywords/login","display_name":"Login","score":0.554056704044342},{"id":"https://openalex.org/keywords/metric","display_name":"Metric (unit)","score":0.552542507648468},{"id":"https://openalex.org/keywords/private-network","display_name":"Private network","score":0.5035309195518494},{"id":"https://openalex.org/keywords/anomaly-detection","display_name":"Anomaly detection","score":0.45510920882225037},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.4181721806526184},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.4084670841693878},{"id":"https://openalex.org/keywords/data-science","display_name":"Data science","score":0.3384156823158264},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.11746886372566223}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7636904716491699},{"id":"https://openalex.org/C148417208","wikidata":"https://www.wikidata.org/wiki/Q4825882","display_name":"Authentication (law)","level":2,"score":0.6633999943733215},{"id":"https://openalex.org/C192209626","wikidata":"https://www.wikidata.org/wiki/Q190909","display_name":"Focus (optics)","level":2,"score":0.6313881278038025},{"id":"https://openalex.org/C113324615","wikidata":"https://www.wikidata.org/wiki/Q472302","display_name":"Login","level":2,"score":0.554056704044342},{"id":"https://openalex.org/C176217482","wikidata":"https://www.wikidata.org/wiki/Q860554","display_name":"Metric (unit)","level":2,"score":0.552542507648468},{"id":"https://openalex.org/C117387248","wikidata":"https://www.wikidata.org/wiki/Q11186","display_name":"Private network","level":2,"score":0.5035309195518494},{"id":"https://openalex.org/C739882","wikidata":"https://www.wikidata.org/wiki/Q3560506","display_name":"Anomaly detection","level":2,"score":0.45510920882225037},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.4181721806526184},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.4084670841693878},{"id":"https://openalex.org/C2522767166","wikidata":"https://www.wikidata.org/wiki/Q2374463","display_name":"Data science","level":1,"score":0.3384156823158264},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.11746886372566223},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","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/C21547014","wikidata":"https://www.wikidata.org/wiki/Q1423657","display_name":"Operations management","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/1269880.1269886","is_oa":true,"landing_page_url":"https://doi.org/10.1145/1269880.1269886","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/1269880.1269886","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 3rd annual ACM workshop on Mining network data","raw_type":"proceedings-article"}],"best_oa_location":{"id":"doi:10.1145/1269880.1269886","is_oa":true,"landing_page_url":"https://doi.org/10.1145/1269880.1269886","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/1269880.1269886","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 3rd annual ACM workshop on Mining network data","raw_type":"proceedings-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2043178675.pdf","grobid_xml":"https://content.openalex.org/works/W2043178675.grobid-xml"},"referenced_works_count":17,"referenced_works":["https://openalex.org/W23149702","https://openalex.org/W125818563","https://openalex.org/W133500409","https://openalex.org/W1536395052","https://openalex.org/W1556024794","https://openalex.org/W1570448133","https://openalex.org/W1578129942","https://openalex.org/W1988918299","https://openalex.org/W2114238591","https://openalex.org/W2121836138","https://openalex.org/W2121864936","https://openalex.org/W2129976399","https://openalex.org/W2157665255","https://openalex.org/W2168917894","https://openalex.org/W2303394219","https://openalex.org/W2966207845","https://openalex.org/W3214373139"],"related_works":["https://openalex.org/W4235220108","https://openalex.org/W4256170434","https://openalex.org/W4233948907","https://openalex.org/W4315650027","https://openalex.org/W4238894392","https://openalex.org/W2357607877","https://openalex.org/W4238771742","https://openalex.org/W4235839583","https://openalex.org/W4311722428","https://openalex.org/W4252054168"],"abstract_inverted_index":{"The":[0],"authentication":[1,98],"logs":[2,21],"on":[3,82],"a":[4,8,24,31,38,57,93,107],"network":[5,42],"can":[6],"provide":[7],"trove":[9],"of":[10,33,41,85,96,103,119],"information":[11],"for":[12],"discovering":[13],"potential":[14],"anomalies":[15],"in":[16],"login":[17],"attempts.":[18],"Using":[19],"such":[20],"collected":[22],"by":[23,56,72],"production":[25],"Virtual":[26,111],"Private":[27,112],"Network":[28,113],"device":[29],"over":[30],"period":[32],"15":[34],"months,":[35],"we":[36],"generate":[37],"diurnal":[39],"model":[40,121],"accesses.":[43],"These":[44],"models":[45],"are":[46],"used":[47],"to":[48,80,109],"detect":[49],"anomalous":[50,75],"authentications,":[51],"which":[52],"merit":[53],"further":[54],"investigation":[55],"security":[58],"analyst.":[59],"We":[60,115],"intend":[61],"that":[62],"this":[63],"work":[64,89],"will":[65],"dramatically":[66],"reduce":[67],"the":[68,101,117],"amount":[69],"time":[70],"spent":[71],"analysts":[73],"identifying":[74],"events":[76],"and":[77,100],"allow":[78],"them":[79],"focus":[81],"in-depth":[83],"analysis":[84],"these":[86],"anomalies.":[87],"Our":[88],"makes":[90],"two":[91],"contributions:":[92],"novel":[94],"approach":[95],"mining":[97],"data,":[99],"use":[102],"geographic":[104],"distance":[105],"as":[106],"metric":[108],"evaluate":[110],"connections.":[114],"demonstrate":[116],"success":[118],"our":[120],"using":[122],"real-world":[123],"case":[124],"analysis.":[125]},"counts_by_year":[{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":2},{"year":2021,"cited_by_count":1},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":2},{"year":2013,"cited_by_count":2},{"year":2012,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
