{"id":"https://openalex.org/W3192050907","doi":"https://doi.org/10.1109/icc42927.2021.9500348","title":"Decision-Tree Based Root Cause Localization for Anomalies in Smart IoT Systems","display_name":"Decision-Tree Based Root Cause Localization for Anomalies in Smart IoT Systems","publication_year":2021,"publication_date":"2021-06-01","ids":{"openalex":"https://openalex.org/W3192050907","doi":"https://doi.org/10.1109/icc42927.2021.9500348","mag":"3192050907"},"language":"en","primary_location":{"id":"doi:10.1109/icc42927.2021.9500348","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icc42927.2021.9500348","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ICC 2021 - IEEE International Conference on Communications","raw_type":"proceedings-article"},"type":"conference-paper","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":null,"display_name":"Michael Wang","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Michael Wang","raw_affiliation_strings":["Methacton High School,Eagleville,PA,USA,19403"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Methacton High School,Eagleville,PA,USA,19403","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5024107992","display_name":"Chenglong Fu","orcid":"https://orcid.org/0000-0002-8955-5429"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Chenglong Fu","raw_affiliation_strings":["Methacton High School,Eagleville,PA,USA,19403"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Methacton High School,Eagleville,PA,USA,19403","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5060514022","display_name":"Xiaojiang Du","orcid":"https://orcid.org/0000-0003-4235-9671"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Xiaojiang Du","raw_affiliation_strings":["Methacton High School,Eagleville,PA,USA,19403"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Methacton High School,Eagleville,PA,USA,19403","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11512","display_name":"Anomaly Detection Techniques and Applications","score":0.9991999864578247,"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"}},"topics":[{"id":"https://openalex.org/T11512","display_name":"Anomaly Detection Techniques and Applications","score":0.9991999864578247,"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/T10444","display_name":"Context-Aware Activity Recognition Systems","score":0.9965999722480774,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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/T12761","display_name":"Data Stream Mining Techniques","score":0.9958000183105469,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/home-automation","display_name":"Home automation","score":0.6932125687599182},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6308943629264832},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.6142480373382568},{"id":"https://openalex.org/keywords/internet-of-things","display_name":"Internet of Things","score":0.5465167164802551},{"id":"https://openalex.org/keywords/automation","display_name":"Automation","score":0.49573931097984314},{"id":"https://openalex.org/keywords/decision-tree","display_name":"Decision tree","score":0.4833543002605438},{"id":"https://openalex.org/keywords/flooding","display_name":"Flooding (psychology)","score":0.46740108728408813},{"id":"https://openalex.org/keywords/anomaly-detection","display_name":"Anomaly detection","score":0.4627660810947418},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.19740381836891174},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.1882050335407257},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.1717025637626648}],"concepts":[{"id":"https://openalex.org/C507571656","wikidata":"https://www.wikidata.org/wiki/Q848436","display_name":"Home automation","level":2,"score":0.6932125687599182},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6308943629264832},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.6142480373382568},{"id":"https://openalex.org/C81860439","wikidata":"https://www.wikidata.org/wiki/Q251212","display_name":"Internet of Things","level":2,"score":0.5465167164802551},{"id":"https://openalex.org/C115901376","wikidata":"https://www.wikidata.org/wiki/Q184199","display_name":"Automation","level":2,"score":0.49573931097984314},{"id":"https://openalex.org/C84525736","wikidata":"https://www.wikidata.org/wiki/Q831366","display_name":"Decision tree","level":2,"score":0.4833543002605438},{"id":"https://openalex.org/C186594467","wikidata":"https://www.wikidata.org/wiki/Q1429176","display_name":"Flooding (psychology)","level":2,"score":0.46740108728408813},{"id":"https://openalex.org/C739882","wikidata":"https://www.wikidata.org/wiki/Q3560506","display_name":"Anomaly detection","level":2,"score":0.4627660810947418},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.19740381836891174},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.1882050335407257},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.1717025637626648},{"id":"https://openalex.org/C542102704","wikidata":"https://www.wikidata.org/wiki/Q183257","display_name":"Psychotherapist","level":1,"score":0.0},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.0},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icc42927.2021.9500348","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icc42927.2021.9500348","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ICC 2021 - IEEE International Conference on Communications","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":21,"referenced_works":["https://openalex.org/W1503337758","https://openalex.org/W1513639492","https://openalex.org/W1669806660","https://openalex.org/W1976116245","https://openalex.org/W1997205683","https://openalex.org/W2057177205","https://openalex.org/W2469385864","https://openalex.org/W2508433864","https://openalex.org/W2613352518","https://openalex.org/W2734941459","https://openalex.org/W2774169481","https://openalex.org/W2782500360","https://openalex.org/W2890188242","https://openalex.org/W2963176735","https://openalex.org/W2964014507","https://openalex.org/W2964157970","https://openalex.org/W3046246673","https://openalex.org/W3103553961","https://openalex.org/W6637397297","https://openalex.org/W6748246993","https://openalex.org/W6751184934"],"related_works":["https://openalex.org/W4245926026","https://openalex.org/W4311097251","https://openalex.org/W2586548817","https://openalex.org/W2625093826","https://openalex.org/W4200598720","https://openalex.org/W2921026492","https://openalex.org/W4247463117","https://openalex.org/W4361251261","https://openalex.org/W3161928361","https://openalex.org/W3111735654"],"abstract_inverted_index":{"With":[0],"the":[1,17,37,85,98,102,129,139,169,174,212,233],"rapid":[2],"growth":[3],"of":[4,6,84,92,97,105,172,177,214,235],"Internet":[5],"Things":[7],"(IoTs),":[8],"Internet-connected":[9],"devices":[10,50,77,94,120,217],"and":[11,29,62,74,89,132,186,197],"home":[12,22,130],"appliances":[13],"gain":[14],"popularity":[15],"on":[16,225],"consumer":[18],"electronic":[19],"market.":[20,38],"New":[21],"IoT":[23,49,76,93,107,119,216],"products":[24],"with":[25,70],"built-in":[26],"network":[27],"connections":[28],"intelligent":[30],"functionalities":[31],"are":[32],"quickly":[33],"rolled":[34],"out":[35],"to":[36,72,115,191],"As":[39],"predicted":[40],"by":[41,56],"Gartner,":[42],"there":[43],"will":[44],"be":[45],"more":[46],"than":[47],"500":[48],"deployed":[51],"in":[52,87,128,179,218],"a":[53,180,219],"typical":[54],"household":[55],"2022.":[57],"The":[58],"easy":[59],"device":[60],"integration":[61],"advanced":[63],"automation":[64,208],"logic":[65],"also":[66],"brings":[67],"new":[68],"challenges":[69],"regard":[71],"security":[73],"privacy.":[75],"have":[78,133],"been":[79],"reported":[80],"as":[81,109,111,143],"unreliable":[82],"because":[83,125],"constraints":[86],"costs":[88],"resources.":[90],"Anomalies":[91],"include":[95],"malfunctions":[96],"physical":[99,140],"part":[100,104],"or":[101,155],"cyber":[103],"an":[106],"device,":[108],"well":[110],"abnormal":[112],"behaviors":[113],"due":[114],"malicious":[116],"attacks.":[117],"Abnormal":[118],"could":[121,152,161],"cause":[122,153,162,176,201],"severe":[123],"consequences,":[124],"they":[126],"reside":[127],"environment":[131,182],"critical":[134],"functions":[135],"that":[136,210],"can":[137],"change":[138],"world,":[141],"such":[142],"door":[144],"(smart":[145],"lock)":[146],"opening,":[147],"smart":[148,156,181,184,187,215,220,230],"oven":[149],"burning":[150],"(which":[151,160],"fire),":[154],"water":[157],"valve":[158],"opening":[159],"flooding).":[163],"In":[164],"this":[165],"paper,":[166],"we":[167],"study":[168],"important":[170],"issue":[171],"localizing":[173],"root":[175,200],"anomalies":[178],"(e.g.,":[183],"homes":[185,231],"offices).":[188],"We":[189,203],"propose":[190],"use":[192],"decision":[193,205],"trees":[194,206],"for":[195],"efficient":[196],"effective":[198],"anomaly":[199],"localization.":[202],"construct":[204],"from":[207,228],"rules":[209],"control":[211],"operations":[213],"environment.":[221],"Our":[222],"performance":[223],"evaluation":[224],"data":[226],"collected":[227],"real":[229],"demonstrate":[232],"effectiveness":[234],"our":[236],"proposed":[237],"approach.":[238]},"counts_by_year":[{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":2}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}