{"id":"https://openalex.org/W2125374545","doi":"https://doi.org/10.1109/tnet.2003.810312","title":"End-to-end WAN service availability","display_name":"End-to-end WAN service availability","publication_year":2003,"publication_date":"2003-04-01","ids":{"openalex":"https://openalex.org/W2125374545","doi":"https://doi.org/10.1109/tnet.2003.810312","mag":"2125374545"},"language":"en","primary_location":{"id":"doi:10.1109/tnet.2003.810312","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tnet.2003.810312","pdf_url":null,"source":{"id":"https://openalex.org/S62238642","display_name":"IEEE/ACM Transactions on Networking","issn_l":"1063-6692","issn":["1063-6692","1558-2566"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE/ACM Transactions on Networking","raw_type":"journal-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/A5113668705","display_name":"Michael Dahlin","orcid":null},"institutions":[{"id":"https://openalex.org/I86519309","display_name":"The University of Texas at Austin","ror":"https://ror.org/00hj54h04","country_code":"US","type":"education","lineage":["https://openalex.org/I86519309"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"M. Dahlin","raw_affiliation_strings":["Department of Computer Sciences, University of Technology, Austin, TX, USA","Department of Computer Science, University of Texas, Austin, TX, USA"],"affiliations":[{"raw_affiliation_string":"Department of Computer Sciences, University of Technology, Austin, TX, USA","institution_ids":["https://openalex.org/I86519309"]},{"raw_affiliation_string":"Department of Computer Science, University of Texas, Austin, TX, USA","institution_ids":["https://openalex.org/I86519309"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102069259","display_name":"Bharat Chandra","orcid":null},"institutions":[{"id":"https://openalex.org/I1342911587","display_name":"Oracle (United States)","ror":"https://ror.org/006c77m33","country_code":"US","type":"company","lineage":["https://openalex.org/I1342911587"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"B.V. Chandra","raw_affiliation_strings":["Oracle Corporation, Redwood Shores, CA, USA","Oracle +Corp., Redwood Shores, CA#TAB#"],"affiliations":[{"raw_affiliation_string":"Oracle Corporation, Redwood Shores, CA, USA","institution_ids":["https://openalex.org/I1342911587"]},{"raw_affiliation_string":"Oracle +Corp., Redwood Shores, CA#TAB#","institution_ids":["https://openalex.org/I1342911587"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5024863872","display_name":"Lei Gao","orcid":"https://orcid.org/0000-0002-8961-1734"},"institutions":[{"id":"https://openalex.org/I86519309","display_name":"The University of Texas at Austin","ror":"https://ror.org/00hj54h04","country_code":"US","type":"education","lineage":["https://openalex.org/I86519309"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Lei Gao","raw_affiliation_strings":["Department of Computer Sciences, University of Technology, Austin, TX, USA","Dept. of Computer Sciences, Univ. of Texas, Austin, TX#TAB#"],"affiliations":[{"raw_affiliation_string":"Department of Computer Sciences, University of Technology, Austin, TX, USA","institution_ids":["https://openalex.org/I86519309"]},{"raw_affiliation_string":"Dept. of Computer Sciences, Univ. of Texas, Austin, TX#TAB#","institution_ids":["https://openalex.org/I86519309"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5064491401","display_name":"Amol Nayate","orcid":null},"institutions":[{"id":"https://openalex.org/I86519309","display_name":"The University of Texas at Austin","ror":"https://ror.org/00hj54h04","country_code":"US","type":"education","lineage":["https://openalex.org/I86519309"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"A. Nayate","raw_affiliation_strings":["Department of Computer Sciences, University of Technology, Austin, TX, USA","Dept. of Computer Sciences, Univ. of Texas, Austin, TX#TAB#"],"affiliations":[{"raw_affiliation_string":"Department of Computer Sciences, University of Technology, Austin, TX, USA","institution_ids":["https://openalex.org/I86519309"]},{"raw_affiliation_string":"Dept. of Computer Sciences, Univ. of Texas, Austin, TX#TAB#","institution_ids":["https://openalex.org/I86519309"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5113668705"],"corresponding_institution_ids":["https://openalex.org/I86519309"],"apc_list":null,"apc_paid":null,"fwci":10.9267,"has_fulltext":false,"cited_by_count":142,"citation_normalized_percentile":{"value":0.98354323,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"11","issue":"2","first_page":"300","last_page":"313"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11478","display_name":"Caching and Content Delivery","score":0.9998000264167786,"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/T11478","display_name":"Caching and Content Delivery","score":0.9998000264167786,"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/T10138","display_name":"Network Traffic and Congestion Control","score":0.9995999932289124,"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/T10742","display_name":"Peer-to-Peer Network Technologies","score":0.9987000226974487,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/unavailability","display_name":"Unavailability","score":0.9820369482040405},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8636254072189331},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.6518977880477905},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.4968402683734894},{"id":"https://openalex.org/keywords/high-availability","display_name":"High availability","score":0.47183898091316223},{"id":"https://openalex.org/keywords/duration","display_name":"Duration (music)","score":0.4647810459136963},{"id":"https://openalex.org/keywords/service","display_name":"Service (business)","score":0.44114723801612854},{"id":"https://openalex.org/keywords/reliability-engineering","display_name":"Reliability engineering","score":0.250792920589447}],"concepts":[{"id":"https://openalex.org/C2780505938","wikidata":"https://www.wikidata.org/wiki/Q17093282","display_name":"Unavailability","level":2,"score":0.9820369482040405},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8636254072189331},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.6518977880477905},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.4968402683734894},{"id":"https://openalex.org/C65813073","wikidata":"https://www.wikidata.org/wiki/Q1622420","display_name":"High availability","level":2,"score":0.47183898091316223},{"id":"https://openalex.org/C112758219","wikidata":"https://www.wikidata.org/wiki/Q16038819","display_name":"Duration (music)","level":2,"score":0.4647810459136963},{"id":"https://openalex.org/C2780378061","wikidata":"https://www.wikidata.org/wiki/Q25351891","display_name":"Service (business)","level":2,"score":0.44114723801612854},{"id":"https://openalex.org/C200601418","wikidata":"https://www.wikidata.org/wiki/Q2193887","display_name":"Reliability engineering","level":1,"score":0.250792920589447},{"id":"https://openalex.org/C142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","level":0,"score":0.0},{"id":"https://openalex.org/C136264566","wikidata":"https://www.wikidata.org/wiki/Q159810","display_name":"Economy","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C124952713","wikidata":"https://www.wikidata.org/wiki/Q8242","display_name":"Literature","level":1,"score":0.0},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0}],"mesh":[],"locations_count":5,"locations":[{"id":"doi:10.1109/tnet.2003.810312","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tnet.2003.810312","pdf_url":null,"source":{"id":"https://openalex.org/S62238642","display_name":"IEEE/ACM Transactions on Networking","issn_l":"1063-6692","issn":["1063-6692","1558-2566"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE/ACM Transactions on Networking","raw_type":"journal-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.19.7921","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.19.7921","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.cs.utexas.edu/ftp/pub/techreports/tr02-50.pdf","raw_type":"text"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.206.764","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.206.764","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.sis.pitt.edu/%7Edtipper/3955/Dahlin.pdf","raw_type":"text"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.57.8054","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.57.8054","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.cs.utexas.edu/users/dahlin/papers/failure-journal.ps","raw_type":"text"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.8.4278","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.8.4278","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.cs.utexas.edu/users/dahlin/papers/failure-model-extendedTR.ps","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"},{"id":"https://openalex.org/F4320310094","display_name":"University of Washington","ror":"https://ror.org/00cvxb145"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":60,"referenced_works":["https://openalex.org/W67136431","https://openalex.org/W120182459","https://openalex.org/W1253666328","https://openalex.org/W1486339539","https://openalex.org/W1496940124","https://openalex.org/W1538592187","https://openalex.org/W1543886729","https://openalex.org/W1555915743","https://openalex.org/W1602193077","https://openalex.org/W1667916464","https://openalex.org/W1772464603","https://openalex.org/W1880934674","https://openalex.org/W1992580876","https://openalex.org/W2005373714","https://openalex.org/W2005776689","https://openalex.org/W2031219179","https://openalex.org/W2036732598","https://openalex.org/W2045129218","https://openalex.org/W2049482525","https://openalex.org/W2066955419","https://openalex.org/W2099084456","https://openalex.org/W2109233419","https://openalex.org/W2109293745","https://openalex.org/W2109595453","https://openalex.org/W2113795328","https://openalex.org/W2115223984","https://openalex.org/W2116142433","https://openalex.org/W2117260615","https://openalex.org/W2120500054","https://openalex.org/W2124074197","https://openalex.org/W2125374545","https://openalex.org/W2125569171","https://openalex.org/W2127234011","https://openalex.org/W2127768834","https://openalex.org/W2131414602","https://openalex.org/W2131978425","https://openalex.org/W2133369126","https://openalex.org/W2143295030","https://openalex.org/W2144553078","https://openalex.org/W2155979007","https://openalex.org/W2156725431","https://openalex.org/W2172408677","https://openalex.org/W2173278523","https://openalex.org/W2174999175","https://openalex.org/W2178101454","https://openalex.org/W2788962374","https://openalex.org/W2911266585","https://openalex.org/W2917634273","https://openalex.org/W2998995015","https://openalex.org/W3006245486","https://openalex.org/W3021544465","https://openalex.org/W4254354448","https://openalex.org/W4285719527","https://openalex.org/W6602782411","https://openalex.org/W6628286356","https://openalex.org/W6637144541","https://openalex.org/W6638242501","https://openalex.org/W6679048183","https://openalex.org/W6683043043","https://openalex.org/W6758669876"],"related_works":["https://openalex.org/W1841747458","https://openalex.org/W2058404292","https://openalex.org/W2130966263","https://openalex.org/W2143080255","https://openalex.org/W1981921645","https://openalex.org/W2113810219","https://openalex.org/W4291014679","https://openalex.org/W2062082323","https://openalex.org/W2001625194","https://openalex.org/W2198611990"],"abstract_inverted_index":{"This":[0],"paper":[1],"seeks":[2],"to":[3,19,57,153],"understand":[4],"how":[5],"network":[6,39,66,140],"failures":[7,80],"affect":[8],"the":[9,83,123,144],"availability":[10],"of":[11,22,38,61,85,101,105,125,139,165],"service":[12,27,106],"delivery":[13],"across":[14],"wide-area":[15],"networks":[16],"(WANs)":[17],"and":[18,49,89],"evaluate":[20,58],"classes":[21,60,104],"techniques":[23,62,116,128,145],"for":[24,63,103],"improving":[25],"end-to-end":[26],"availability.":[28],"Using":[29],"several":[30,59],"large-scale":[31],"connectivity":[32],"traces,":[33],"we":[34,146],"develop":[35],"a":[36],"model":[37],"unavailability":[40,94,156],"that":[41,70,82,114,122],"includes":[42],"key":[43],"parameters":[44],"such":[45],"as":[46,96,98,158,160],"failure":[47,50],"location":[48],"duration.":[51],"We":[52,68,112],"then":[53],"use":[54],"trace-based":[55],"simulation":[56],"coping":[64],"with":[65],"unavailability.":[67],"find":[69,113],"caching":[71],"alone":[72],"is":[73],"seldom":[74],"effective":[75],"at":[76],"insulating":[77],"services":[78],"from":[79],"but":[81,121],"combination":[84],"mobile":[86],"extension":[87],"code":[88],"prefetching":[90],"can":[91],"improve":[92],"average":[93,155],"by":[95,157],"much":[97,159],"an":[99],"order":[100],"magnitude":[102],"whose":[107],"semantics":[108],"support":[109],"disconnected":[110],"operation.":[111],"routing-based":[115],"may":[117,150],"provide":[118],"significant":[119,137],"improvements":[120,124],"many":[126],"individual":[127],"are":[129],"limited":[130],"because":[131],"they":[132],"do":[133],"not":[134],"address":[135],"all":[136],"categories":[138],"failures.":[141],"By":[142],"combining":[143],"examine,":[147],"some":[148],"systems":[149],"be":[151],"able":[152],"reduce":[154],"one":[161],"or":[162],"two":[163],"orders":[164],"magnitude.":[166]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":3},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":6},{"year":2014,"cited_by_count":5},{"year":2013,"cited_by_count":7},{"year":2012,"cited_by_count":2}],"updated_date":"2026-04-05T17:49:38.594831","created_date":"2025-10-10T00:00:00"}