{"id":"https://openalex.org/W4413756610","doi":"https://doi.org/10.1145/3718958.3750536","title":"SkyNet: Analyzing Alert Flooding from Severe Network Failures in Large Cloud Infrastructures","display_name":"SkyNet: Analyzing Alert Flooding from Severe Network Failures in Large Cloud Infrastructures","publication_year":2025,"publication_date":"2025-08-27","ids":{"openalex":"https://openalex.org/W4413756610","doi":"https://doi.org/10.1145/3718958.3750536"},"language":"en","primary_location":{"id":"doi:10.1145/3718958.3750536","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3718958.3750536","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3718958.3750536","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the ACM SIGCOMM 2025 Conference","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://dl.acm.org/doi/pdf/10.1145/3718958.3750536","any_repository_has_fulltext":null},"authorships":[{"author_position":"first","author":{"id":null,"display_name":"Bo Yang","orcid":"https://orcid.org/0009-0006-8731-2649"},"institutions":[{"id":"https://openalex.org/I45928872","display_name":"Alibaba Group (China)","ror":"https://ror.org/00k642b80","country_code":"CN","type":"company","lineage":["https://openalex.org/I45928872"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Bo Yang","raw_affiliation_strings":["Alibaba Cloud, Hangzhou, China"],"raw_orcid":"https://orcid.org/0009-0006-8731-2649","affiliations":[{"raw_affiliation_string":"Alibaba Cloud, Hangzhou, China","institution_ids":["https://openalex.org/I45928872"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5040317384","display_name":"Huanwu Hu","orcid":"https://orcid.org/0000-0002-5304-861X"},"institutions":[{"id":"https://openalex.org/I45928872","display_name":"Alibaba Group (China)","ror":"https://ror.org/00k642b80","country_code":"CN","type":"company","lineage":["https://openalex.org/I45928872"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Huanwu Hu","raw_affiliation_strings":["Alibaba Cloud, Hangzhou, China"],"raw_orcid":"https://orcid.org/0000-0002-5304-861X","affiliations":[{"raw_affiliation_string":"Alibaba Cloud, Hangzhou, China","institution_ids":["https://openalex.org/I45928872"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5019414493","display_name":"Yifan Li","orcid":"https://orcid.org/0000-0003-4748-843X"},"institutions":[{"id":"https://openalex.org/I45928872","display_name":"Alibaba Group (China)","ror":"https://ror.org/00k642b80","country_code":"CN","type":"company","lineage":["https://openalex.org/I45928872"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yifan Li","raw_affiliation_strings":["Alibaba Cloud, Beijing, China","Alibaba Cloud, Hangzhou, China"],"raw_orcid":"https://orcid.org/0000-0003-4748-843X","affiliations":[{"raw_affiliation_string":"Alibaba Cloud, Beijing, China","institution_ids":["https://openalex.org/I45928872"]},{"raw_affiliation_string":"Alibaba Cloud, Hangzhou, China","institution_ids":["https://openalex.org/I45928872"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5049405653","display_name":"Yunguang Li","orcid":null},"institutions":[{"id":"https://openalex.org/I45928872","display_name":"Alibaba Group (China)","ror":"https://ror.org/00k642b80","country_code":"CN","type":"company","lineage":["https://openalex.org/I45928872"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yunguang Li","raw_affiliation_strings":["Alibaba Cloud, Beijing, China","Alibaba Cloud, Hangzhou, China"],"raw_orcid":"https://orcid.org/0009-0003-7315-4991","affiliations":[{"raw_affiliation_string":"Alibaba Cloud, Beijing, China","institution_ids":["https://openalex.org/I45928872"]},{"raw_affiliation_string":"Alibaba Cloud, Hangzhou, China","institution_ids":["https://openalex.org/I45928872"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Xiangyu Tang","orcid":"https://orcid.org/0009-0003-4247-9419"},"institutions":[{"id":"https://openalex.org/I45928872","display_name":"Alibaba Group (China)","ror":"https://ror.org/00k642b80","country_code":"CN","type":"company","lineage":["https://openalex.org/I45928872"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiangyu Tang","raw_affiliation_strings":["Alibaba Cloud, Beijing, China"],"raw_orcid":"https://orcid.org/0009-0003-4247-9419","affiliations":[{"raw_affiliation_string":"Alibaba Cloud, Beijing, China","institution_ids":["https://openalex.org/I45928872"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5091547804","display_name":"Bingchuan Tian","orcid":"https://orcid.org/0000-0003-2855-5772"},"institutions":[{"id":"https://openalex.org/I45928872","display_name":"Alibaba Group (China)","ror":"https://ror.org/00k642b80","country_code":"CN","type":"company","lineage":["https://openalex.org/I45928872"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Bingchuan Tian","raw_affiliation_strings":["Alibaba Cloud, Hangzhou, China"],"raw_orcid":"https://orcid.org/0000-0003-2855-5772","affiliations":[{"raw_affiliation_string":"Alibaba Cloud, Hangzhou, China","institution_ids":["https://openalex.org/I45928872"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5085382497","display_name":"Guoxuan Wu","orcid":null},"institutions":[{"id":"https://openalex.org/I45928872","display_name":"Alibaba Group (China)","ror":"https://ror.org/00k642b80","country_code":"CN","type":"company","lineage":["https://openalex.org/I45928872"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Gongwei Wu","raw_affiliation_strings":["Alibaba Cloud, Hangzhou, China"],"raw_orcid":"https://orcid.org/0009-0000-4906-1400","affiliations":[{"raw_affiliation_string":"Alibaba Cloud, Hangzhou, China","institution_ids":["https://openalex.org/I45928872"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Jianfeng Xu","orcid":"https://orcid.org/0009-0000-6004-4353"},"institutions":[{"id":"https://openalex.org/I45928872","display_name":"Alibaba Group (China)","ror":"https://ror.org/00k642b80","country_code":"CN","type":"company","lineage":["https://openalex.org/I45928872"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jianfeng Xu","raw_affiliation_strings":["Alibaba Cloud, Hangzhou, China"],"raw_orcid":"https://orcid.org/0009-0000-6004-4353","affiliations":[{"raw_affiliation_string":"Alibaba Cloud, Hangzhou, China","institution_ids":["https://openalex.org/I45928872"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5063874702","display_name":"Xumiao Zhang","orcid":"https://orcid.org/0000-0002-3551-4074"},"institutions":[{"id":"https://openalex.org/I4210095624","display_name":"Alibaba Group (United States)","ror":"https://ror.org/00rn0m335","country_code":"US","type":"company","lineage":["https://openalex.org/I4210095624","https://openalex.org/I45928872"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Xumiao Zhang","raw_affiliation_strings":["Alibaba Cloud, Sunnyvale, USA"],"raw_orcid":"https://orcid.org/0000-0002-3551-4074","affiliations":[{"raw_affiliation_string":"Alibaba Cloud, Sunnyvale, USA","institution_ids":["https://openalex.org/I4210095624"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Feng Chen","orcid":"https://orcid.org/0009-0009-7333-8866"},"institutions":[{"id":"https://openalex.org/I45928872","display_name":"Alibaba Group (China)","ror":"https://ror.org/00k642b80","country_code":"CN","type":"company","lineage":["https://openalex.org/I45928872"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Feng Chen","raw_affiliation_strings":["Alibaba Cloud, Hangzhou, China"],"raw_orcid":"https://orcid.org/0009-0009-7333-8866","affiliations":[{"raw_affiliation_string":"Alibaba Cloud, Hangzhou, China","institution_ids":["https://openalex.org/I45928872"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Cheng Wang","orcid":"https://orcid.org/0009-0005-5293-3763"},"institutions":[{"id":"https://openalex.org/I45928872","display_name":"Alibaba Group (China)","ror":"https://ror.org/00k642b80","country_code":"CN","type":"company","lineage":["https://openalex.org/I45928872"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Cheng Wang","raw_affiliation_strings":["Alibaba Cloud, Beijing, China"],"raw_orcid":"https://orcid.org/0009-0005-5293-3763","affiliations":[{"raw_affiliation_string":"Alibaba Cloud, Beijing, China","institution_ids":["https://openalex.org/I45928872"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103040133","display_name":"Ennan Zhai","orcid":"https://orcid.org/0000-0003-4352-7497"},"institutions":[{"id":"https://openalex.org/I45928872","display_name":"Alibaba Group (China)","ror":"https://ror.org/00k642b80","country_code":"CN","type":"company","lineage":["https://openalex.org/I45928872"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ennan Zhai","raw_affiliation_strings":["Alibaba Cloud, Hangzhou, China"],"raw_orcid":"https://orcid.org/0000-0003-4352-7497","affiliations":[{"raw_affiliation_string":"Alibaba Cloud, Hangzhou, China","institution_ids":["https://openalex.org/I45928872"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Yuhong Liao","orcid":"https://orcid.org/0009-0003-7216-5592"},"institutions":[{"id":"https://openalex.org/I45928872","display_name":"Alibaba Group (China)","ror":"https://ror.org/00k642b80","country_code":"CN","type":"company","lineage":["https://openalex.org/I45928872"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yuhong Liao","raw_affiliation_strings":["Alibaba Cloud, Hangzhou, China"],"raw_orcid":"https://orcid.org/0009-0003-7216-5592","affiliations":[{"raw_affiliation_string":"Alibaba Cloud, Hangzhou, China","institution_ids":["https://openalex.org/I45928872"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5043589586","display_name":"Dennis Cai","orcid":"https://orcid.org/0009-0001-7272-8143"},"institutions":[{"id":"https://openalex.org/I45928872","display_name":"Alibaba Group (China)","ror":"https://ror.org/00k642b80","country_code":"CN","type":"company","lineage":["https://openalex.org/I45928872"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Dennis Cai","raw_affiliation_strings":["Alibaba Cloud, Hangzhou, China"],"raw_orcid":"https://orcid.org/0009-0001-7272-8143","affiliations":[{"raw_affiliation_string":"Alibaba Cloud, Hangzhou, China","institution_ids":["https://openalex.org/I45928872"]}]},{"author_position":"last","author":{"id":null,"display_name":"Tao Lin","orcid":"https://orcid.org/0009-0000-6382-4793"},"institutions":[{"id":"https://openalex.org/I45928872","display_name":"Alibaba Group (China)","ror":"https://ror.org/00k642b80","country_code":"CN","type":"company","lineage":["https://openalex.org/I45928872"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Tao Lin","raw_affiliation_strings":["Alibaba Cloud, Hangzhou, China"],"raw_orcid":"https://orcid.org/0009-0000-6382-4793","affiliations":[{"raw_affiliation_string":"Alibaba Cloud, Hangzhou, China","institution_ids":["https://openalex.org/I45928872"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":15,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.22486211,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"512","last_page":"526"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10400","display_name":"Network Security and Intrusion Detection","score":0.9997000098228455,"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":0.9997000098228455,"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/T12127","display_name":"Software System Performance and Reliability","score":0.9993000030517578,"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/T10917","display_name":"Smart Grid Security and Resilience","score":0.9987000226974487,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/flooding","display_name":"Flooding (psychology)","score":0.7616498470306396},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.7595068216323853},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5905324816703796},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.3295973539352417},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.06264796853065491}],"concepts":[{"id":"https://openalex.org/C186594467","wikidata":"https://www.wikidata.org/wiki/Q1429176","display_name":"Flooding (psychology)","level":2,"score":0.7616498470306396},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.7595068216323853},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5905324816703796},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.3295973539352417},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.06264796853065491},{"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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3718958.3750536","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3718958.3750536","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3718958.3750536","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the ACM SIGCOMM 2025 Conference","raw_type":"proceedings-article"}],"best_oa_location":{"id":"doi:10.1145/3718958.3750536","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3718958.3750536","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3718958.3750536","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the ACM SIGCOMM 2025 Conference","raw_type":"proceedings-article"},"sustainable_development_goals":[{"score":0.47999998927116394,"id":"https://metadata.un.org/sdg/9","display_name":"Industry, innovation and infrastructure"}],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4413756610.pdf","grobid_xml":"https://content.openalex.org/works/W4413756610.grobid-xml"},"referenced_works_count":27,"referenced_works":["https://openalex.org/W95608104","https://openalex.org/W1523565998","https://openalex.org/W1965626898","https://openalex.org/W2024643339","https://openalex.org/W2047950174","https://openalex.org/W2290968742","https://openalex.org/W2487095677","https://openalex.org/W2551375806","https://openalex.org/W2557530695","https://openalex.org/W2605823630","https://openalex.org/W2734941459","https://openalex.org/W2792044364","https://openalex.org/W3047008933","https://openalex.org/W4205118271","https://openalex.org/W4235513391","https://openalex.org/W4241877422","https://openalex.org/W4255739665","https://openalex.org/W4283332153","https://openalex.org/W4300543510","https://openalex.org/W4383217692","https://openalex.org/W4384347367","https://openalex.org/W4386396783","https://openalex.org/W4400484838","https://openalex.org/W4401175863","https://openalex.org/W4401176811","https://openalex.org/W4404534210","https://openalex.org/W4413757026"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W4244478748","https://openalex.org/W3150465815","https://openalex.org/W4223488648","https://openalex.org/W2134969820","https://openalex.org/W2251605416","https://openalex.org/W1997222214","https://openalex.org/W4413232173"],"abstract_inverted_index":{"For":[0],"providers":[1],"operating":[2],"large-scale":[3],"global":[4],"networks,":[5],"the":[6,14,50,61,84,186],"timeliness":[7],"of":[8,16,191],"network":[9,17,21,41,57,72,92,106,137,156,160,171,192],"failure":[10,66],"recovery":[11],"significantly":[12],"affects":[13],"reliability":[15],"services.":[18],"Ideally,":[19],"a":[20,47,97,105,129,175],"monitoring":[22,58,73,125,138],"system":[23,108],"should":[24],"have":[25,94],"enough":[26],"coverage":[27,35,82,121],"to":[28,86,109,154],"detect":[29],"even":[30],"minor":[31],"issues,":[32],"but":[33],"high":[34],"means":[36],"alert":[37,116,141],"floods":[38],"during":[39],"severe":[40,88],"failures.":[42,161],"In":[43],"practice,":[44],"there":[45],"is":[46],"gap":[48],"between":[49],"flooding":[51],"raw":[52],"alerts":[53],"data":[54,74,126],"collected":[55],"by":[56,122],"tools":[59],"and":[60,76,83,112,149,174,182],"readable":[62],"information":[63,114],"needed":[64],"for":[65,135,172,188],"diagnosis.":[67],"Existing":[68],"solutions":[69],"using":[70],"limited":[71],"sources":[75,127],"heuristic":[77],"diagnostic":[78],"rules,":[79],"lack":[80],"comprehensive":[81,120],"capability":[85],"address":[87],"failures,":[89],"especially":[90],"which":[91],"operators":[93,157],"never":[95],"handled":[96],"similar":[98],"one":[99,173],"before.":[100],"This":[101],"paper":[102],"presents":[103],"SkyNet,":[104],"analysis":[107],"extract":[110],"scope":[111],"severity":[113],"from":[115],"floods.":[117],"SkyNet":[118,143,164],"ensures":[119],"integrating":[123],"multiple":[124],"through":[128],"uniform":[130],"input":[131],"format,":[132],"enhancing":[133],"extensibility":[134],"new":[136],"tools.":[139],"During":[140],"floods,":[142],"groups":[144],"alerts,":[145],"assesses":[146],"their":[147],"severity,":[148],"filters":[150],"out":[151],"insignificant":[152],"ones":[153],"aid":[155],"in":[158,197],"mitigating":[159],"To":[162],"date,":[163],"has":[165,183],"been":[166],"running":[167],"stably":[168],"on":[169],"our":[170],"half":[176],"years":[177],"without":[178],"any":[179],"false":[180],"negatives":[181],"successfully":[184],"reduced":[185],"time-to-mitigation":[187],"over":[189],"80%":[190],"failures":[193],"since":[194],"its":[195],"deployment":[196],"production.":[198]},"counts_by_year":[],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}