{"id":"https://openalex.org/W2136887528","doi":"https://doi.org/10.1145/2486001.2486036","title":"PoiRoot","display_name":"PoiRoot","publication_year":2013,"publication_date":"2013-08-13","ids":{"openalex":"https://openalex.org/W2136887528","doi":"https://doi.org/10.1145/2486001.2486036","mag":"2136887528"},"language":"en","primary_location":{"id":"doi:10.1145/2486001.2486036","is_oa":true,"landing_page_url":"https://doi.org/10.1145/2486001.2486036","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/2486001.2486036","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the ACM SIGCOMM 2013 conference on SIGCOMM","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/10.1145/2486001.2486036","any_repository_has_fulltext":null},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5062014028","display_name":"Umar Javed","orcid":"https://orcid.org/0000-0001-6030-598X"},"institutions":[{"id":"https://openalex.org/I201448701","display_name":"University of Washington","ror":"https://ror.org/00cvxb145","country_code":"US","type":"education","lineage":["https://openalex.org/I201448701"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Umar Javed","raw_affiliation_strings":["University of washington, Seattle, WA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of washington, Seattle, WA, USA","institution_ids":["https://openalex.org/I201448701"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5014926009","display_name":"\u00cdtalo Cunha","orcid":"https://orcid.org/0000-0002-5756-7775"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Italo Cunha","raw_affiliation_strings":["UFMG, Belo Horizonte, Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"UFMG, Belo Horizonte, Brazil","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5073676654","display_name":"David Choffnes","orcid":"https://orcid.org/0000-0001-7825-7226"},"institutions":[{"id":"https://openalex.org/I201448701","display_name":"University of Washington","ror":"https://ror.org/00cvxb145","country_code":"US","type":"education","lineage":["https://openalex.org/I201448701"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"David Choffnes","raw_affiliation_strings":["University of Washington, Seattle, WA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Washington, Seattle, WA, USA","institution_ids":["https://openalex.org/I201448701"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5045165255","display_name":"Ethan Katz-Bassett","orcid":"https://orcid.org/0000-0002-1030-6391"},"institutions":[{"id":"https://openalex.org/I1174212","display_name":"University of Southern California","ror":"https://ror.org/03taz7m60","country_code":"US","type":"education","lineage":["https://openalex.org/I1174212"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ethan Katz-Bassett","raw_affiliation_strings":["University of Southern California, Los Angeles, CA, USA","[University of Southern California Los, Angeles, CA, USA]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Southern California, Los Angeles, CA, USA","institution_ids":["https://openalex.org/I1174212"]},{"raw_affiliation_string":"[University of Southern California Los, Angeles, CA, USA]","institution_ids":["https://openalex.org/I1174212"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5087154420","display_name":"Thomas E. Anderson","orcid":"https://orcid.org/0000-0002-5682-8929"},"institutions":[{"id":"https://openalex.org/I201448701","display_name":"University of Washington","ror":"https://ror.org/00cvxb145","country_code":"US","type":"education","lineage":["https://openalex.org/I201448701"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Thomas Anderson","raw_affiliation_strings":["University of Washington, Seattle, WA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Washington, Seattle, WA, USA","institution_ids":["https://openalex.org/I201448701"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101497042","display_name":"Arvind Krishnamurthy","orcid":"https://orcid.org/0000-0002-9505-9528"},"institutions":[{"id":"https://openalex.org/I201448701","display_name":"University of Washington","ror":"https://ror.org/00cvxb145","country_code":"US","type":"education","lineage":["https://openalex.org/I201448701"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Arvind Krishnamurthy","raw_affiliation_strings":["University of Washington, Seattle, WA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Washington, Seattle, WA, USA","institution_ids":["https://openalex.org/I201448701"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":7.9226,"has_fulltext":true,"cited_by_count":54,"citation_normalized_percentile":{"value":0.97695812,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"183","last_page":"194"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10138","display_name":"Network Traffic and Congestion Control","score":0.9991000294685364,"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/T10138","display_name":"Network Traffic and Congestion Control","score":0.9991000294685364,"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/T10714","display_name":"Software-Defined Networks and 5G","score":0.9988999962806702,"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/T12326","display_name":"Network Packet Processing and Optimization","score":0.9987000226974487,"subfield":{"id":"https://openalex.org/subfields/1708","display_name":"Hardware and Architecture"},"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":0.776978611946106},{"id":"https://openalex.org/keywords/path","display_name":"Path (computing)","score":0.7633517980575562},{"id":"https://openalex.org/keywords/root","display_name":"Root (linguistics)","score":0.727965235710144},{"id":"https://openalex.org/keywords/root-cause","display_name":"Root cause","score":0.6703529357910156},{"id":"https://openalex.org/keywords/prefix","display_name":"Prefix","score":0.5913741588592529},{"id":"https://openalex.org/keywords/root-cause-analysis","display_name":"Root cause analysis","score":0.5773513317108154},{"id":"https://openalex.org/keywords/routing","display_name":"Routing (electronic design automation)","score":0.5654916167259216},{"id":"https://openalex.org/keywords/the-internet","display_name":"The Internet","score":0.48597630858421326},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.48098552227020264},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.44809606671333313},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.4453135132789612},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3314182758331299},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.26313579082489014},{"id":"https://openalex.org/keywords/reliability-engineering","display_name":"Reliability engineering","score":0.11503836512565613},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.10527527332305908},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.08418992161750793}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.776978611946106},{"id":"https://openalex.org/C2777735758","wikidata":"https://www.wikidata.org/wiki/Q817765","display_name":"Path (computing)","level":2,"score":0.7633517980575562},{"id":"https://openalex.org/C171078966","wikidata":"https://www.wikidata.org/wiki/Q111029","display_name":"Root (linguistics)","level":2,"score":0.727965235710144},{"id":"https://openalex.org/C84945661","wikidata":"https://www.wikidata.org/wiki/Q7366567","display_name":"Root cause","level":2,"score":0.6703529357910156},{"id":"https://openalex.org/C141603448","wikidata":"https://www.wikidata.org/wiki/Q134830","display_name":"Prefix","level":2,"score":0.5913741588592529},{"id":"https://openalex.org/C130963320","wikidata":"https://www.wikidata.org/wiki/Q1401207","display_name":"Root cause analysis","level":2,"score":0.5773513317108154},{"id":"https://openalex.org/C74172769","wikidata":"https://www.wikidata.org/wiki/Q1446839","display_name":"Routing (electronic design automation)","level":2,"score":0.5654916167259216},{"id":"https://openalex.org/C110875604","wikidata":"https://www.wikidata.org/wiki/Q75","display_name":"The Internet","level":2,"score":0.48597630858421326},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.48098552227020264},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.44809606671333313},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.4453135132789612},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3314182758331299},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.26313579082489014},{"id":"https://openalex.org/C200601418","wikidata":"https://www.wikidata.org/wiki/Q2193887","display_name":"Reliability engineering","level":1,"score":0.11503836512565613},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.10527527332305908},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.08418992161750793},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/2486001.2486036","is_oa":true,"landing_page_url":"https://doi.org/10.1145/2486001.2486036","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/2486001.2486036","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the ACM SIGCOMM 2013 conference on SIGCOMM","raw_type":"proceedings-article"}],"best_oa_location":{"id":"doi:10.1145/2486001.2486036","is_oa":true,"landing_page_url":"https://doi.org/10.1145/2486001.2486036","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/2486001.2486036","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the ACM SIGCOMM 2013 conference on SIGCOMM","raw_type":"proceedings-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G4382137347","display_name":"NeTS:Medium:Internet Measurement in the Large","funder_award_id":"0905568","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G7332926257","display_name":"FIA: Collaborative Research: NEBULA: A Future Internet That Supports Trustworthy Cloud Computing","funder_award_id":"1040663","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"}],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"},{"id":"https://openalex.org/F4320307791","display_name":"Cisco Systems","ror":"https://ror.org/03yt1ez60"},{"id":"https://openalex.org/F4320321091","display_name":"Coordena\u00e7\u00e3o de Aperfei\u00e7oamento de Pessoal de N\u00edvel Superior","ror":"https://ror.org/00x0ma614"},{"id":"https://openalex.org/F4320322025","display_name":"Conselho Nacional de Desenvolvimento Cient\u00edfico e Tecnol\u00f3gico","ror":"https://ror.org/03swz6y49"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2136887528.pdf","grobid_xml":"https://content.openalex.org/works/W2136887528.grobid-xml"},"referenced_works_count":47,"referenced_works":["https://openalex.org/W1530409817","https://openalex.org/W1542881316","https://openalex.org/W1589608580","https://openalex.org/W1607215488","https://openalex.org/W1819519639","https://openalex.org/W1967656199","https://openalex.org/W1986240373","https://openalex.org/W2038055456","https://openalex.org/W2096186938","https://openalex.org/W2103117727","https://openalex.org/W2108673686","https://openalex.org/W2113872681","https://openalex.org/W2117226155","https://openalex.org/W2120514843","https://openalex.org/W2120652359","https://openalex.org/W2121738337","https://openalex.org/W2123491545","https://openalex.org/W2124472784","https://openalex.org/W2130384722","https://openalex.org/W2130882486","https://openalex.org/W2131011677","https://openalex.org/W2135258446","https://openalex.org/W2139524463","https://openalex.org/W2139542924","https://openalex.org/W2141689873","https://openalex.org/W2142065670","https://openalex.org/W2145343762","https://openalex.org/W2147497995","https://openalex.org/W2151972741","https://openalex.org/W2153326652","https://openalex.org/W2155793255","https://openalex.org/W2158288704","https://openalex.org/W2164511281","https://openalex.org/W2171418694","https://openalex.org/W2295583656","https://openalex.org/W2911611915","https://openalex.org/W4238334627","https://openalex.org/W4243458904","https://openalex.org/W4251650116","https://openalex.org/W4292414168","https://openalex.org/W6631703834","https://openalex.org/W6660263918","https://openalex.org/W6681019726","https://openalex.org/W6682704918","https://openalex.org/W6757962795","https://openalex.org/W6833764683","https://openalex.org/W6996967831"],"related_works":["https://openalex.org/W2030594396","https://openalex.org/W2535098331","https://openalex.org/W3045668461","https://openalex.org/W4255366506","https://openalex.org/W2056250485","https://openalex.org/W2202104725","https://openalex.org/W4280640835","https://openalex.org/W2885334669","https://openalex.org/W2111856191","https://openalex.org/W4230518569"],"abstract_inverted_index":{"Interdomain":[0],"path":[1,51,63,92,125,135,141],"changes":[2,52,64,142],"occur":[3],"frequently.":[4],"Because":[5],"routing":[6],"protocols":[7],"expose":[8],"insufficient":[9],"information":[10,126],"to":[11,41,68,123,172,189],"reason":[12],"about":[13],"all":[14,74],"changes,":[15],"the":[16,21,44,71,87,97,130,169,198],"general":[17],"problem":[18],"of":[19,50,73,90,133,197],"identifying":[20],"root":[22,45,88,131,170],"cause":[23,46,89,132,171],"remains":[24],"unsolved.":[25],"In":[26],"this":[27,113],"work,":[28],"we":[29,57,79,115],"design":[30],"and":[31,65,149,165],"evaluate":[32,138],"PoiRoot,":[33],"a":[34,39,59,81,134,173],"real-time":[35],"system":[36],"that":[37,84,96,102,154],"allows":[38],"provider":[40],"accurately":[42,85],"isolate":[43],"(the":[47],"network":[48,175],"responsible)":[49],"affecting":[53],"its":[54],"prefixes.":[55],"First,":[56],"develop":[58,80],"new":[60,121],"model":[61],"describing":[62],"use":[66],"it":[67],"provably":[69],"identify":[70],"set":[72],"potentially":[75],"responsible":[76],"networks.":[77],"Next,":[78],"recursive":[82],"algorithm":[83,98],"isolates":[86],"any":[91],"change.":[93,136],"We":[94,137,152],"observe":[95],"requires":[99],"monitoring":[100],"paths":[101],"are":[103],"generally":[104,166],"not":[105],"visible":[106],"using":[107],"standard":[108],"measurement":[109,118],"tools.":[110],"To":[111],"address":[112],"limitation,":[114],"combine":[116],"existing":[117],"tools":[119],"in":[120],"ways":[122],"acquire":[124],"required":[127],"for":[128],"isolating":[129],"PoiRoot":[139,155,183],"on":[140],"obtained":[143],"through":[144],"controlled":[145,181],"Internet":[146],"experiments,":[147],"simulations,":[148],"\"in-the-wild\"":[150],"measurements.":[151],"demonstrate":[153],"is":[156,184,193],"highly":[157],"accurate,":[158,186],"works":[159],"well":[160],"even":[161],"with":[162],"partial":[163],"information,":[164],"narrows":[167],"down":[168],"single":[174],"or":[176],"two":[177],"neighboring":[178],"ones.":[179],"On":[180],"experiments":[182],"100%":[185],"as":[187],"opposed":[188],"prior":[190],"work":[191],"which":[192],"accurate":[194],"only":[195],"61.7%":[196],"time.":[199]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":5},{"year":2020,"cited_by_count":6},{"year":2019,"cited_by_count":4},{"year":2018,"cited_by_count":8},{"year":2017,"cited_by_count":7},{"year":2016,"cited_by_count":6},{"year":2015,"cited_by_count":5},{"year":2014,"cited_by_count":9},{"year":2013,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2016-06-24T00:00:00"}
