{"id":"https://openalex.org/W2146098490","doi":"https://doi.org/10.1109/drcn.2003.1275380","title":"Designing physical topologies that enable survivable routing of logical rings","display_name":"Designing physical topologies that enable survivable routing of logical rings","publication_year":2004,"publication_date":"2004-07-08","ids":{"openalex":"https://openalex.org/W2146098490","doi":"https://doi.org/10.1109/drcn.2003.1275380","mag":"2146098490"},"language":"en","primary_location":{"id":"doi:10.1109/drcn.2003.1275380","is_oa":false,"landing_page_url":"https://doi.org/10.1109/drcn.2003.1275380","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Fourth International Workshop on Design of Reliable Communication Networks, 2003. (DRCN 2003). Proceedings.","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":"https://openalex.org/A5066084521","display_name":"Aradhana Narula\u2010Tam","orcid":null},"institutions":[{"id":"https://openalex.org/I4210122954","display_name":"MIT Lincoln Laboratory","ror":"https://ror.org/022z6jk58","country_code":"US","type":"facility","lineage":["https://openalex.org/I4210122954","https://openalex.org/I63966007"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"A. Narula-Tam","raw_affiliation_strings":["MIT Lincoln Laboratories, Lexington, MA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"MIT Lincoln Laboratories, Lexington, MA, USA","institution_ids":["https://openalex.org/I4210122954"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5036587377","display_name":"Eytan Modiano","orcid":null},"institutions":[{"id":"https://openalex.org/I4210143601","display_name":"Decision Systems (United States)","ror":"https://ror.org/0434dpa13","country_code":"US","type":"company","lineage":["https://openalex.org/I4210143601"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"E. Modiano","raw_affiliation_strings":["MIT Laboratory for Information and Decision Systems, Cambridge, MA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"MIT Laboratory for Information and Decision Systems, Cambridge, MA, USA","institution_ids":["https://openalex.org/I4210143601"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.26783583,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"16","issue":null,"first_page":"379","last_page":"386"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10847","display_name":"Advanced Optical Network Technologies","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10847","display_name":"Advanced Optical Network Technologies","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"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/T10829","display_name":"Interconnection Networks and Systems","score":0.9986000061035156,"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/logical-topology","display_name":"Logical topology","score":0.824835479259491},{"id":"https://openalex.org/keywords/network-topology","display_name":"Network topology","score":0.820941686630249},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.7212855815887451},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5148652791976929},{"id":"https://openalex.org/keywords/node","display_name":"Node (physics)","score":0.496888667345047},{"id":"https://openalex.org/keywords/ring-network","display_name":"Ring network","score":0.487444669008255},{"id":"https://openalex.org/keywords/routing","display_name":"Routing (electronic design automation)","score":0.4719109833240509},{"id":"https://openalex.org/keywords/ring","display_name":"Ring (chemistry)","score":0.42344430088996887},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.41434311866760254},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.3764534294605255},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.16093263030052185},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.12885022163391113}],"concepts":[{"id":"https://openalex.org/C117729477","wikidata":"https://www.wikidata.org/wiki/Q145490","display_name":"Logical topology","level":3,"score":0.824835479259491},{"id":"https://openalex.org/C199845137","wikidata":"https://www.wikidata.org/wiki/Q145490","display_name":"Network topology","level":2,"score":0.820941686630249},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.7212855815887451},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5148652791976929},{"id":"https://openalex.org/C62611344","wikidata":"https://www.wikidata.org/wiki/Q1062658","display_name":"Node (physics)","level":2,"score":0.496888667345047},{"id":"https://openalex.org/C122306262","wikidata":"https://www.wikidata.org/wiki/Q719775","display_name":"Ring network","level":3,"score":0.487444669008255},{"id":"https://openalex.org/C74172769","wikidata":"https://www.wikidata.org/wiki/Q1446839","display_name":"Routing (electronic design automation)","level":2,"score":0.4719109833240509},{"id":"https://openalex.org/C2780378348","wikidata":"https://www.wikidata.org/wiki/Q25351438","display_name":"Ring (chemistry)","level":2,"score":0.42344430088996887},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.41434311866760254},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.3764534294605255},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.16093263030052185},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.12885022163391113},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/drcn.2003.1275380","is_oa":false,"landing_page_url":"https://doi.org/10.1109/drcn.2003.1275380","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Fourth International Workshop on Design of Reliable Communication Networks, 2003. (DRCN 2003). Proceedings.","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.68.2383","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.68.2383","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.mit.edu/~modiano/papers/C70.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/11","display_name":"Sustainable cities and communities","score":0.41999998688697815}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W53596869","https://openalex.org/W1994833785","https://openalex.org/W1996983748","https://openalex.org/W2079988509","https://openalex.org/W2095618098","https://openalex.org/W2106324818","https://openalex.org/W2125393923","https://openalex.org/W2141860966","https://openalex.org/W2142320322","https://openalex.org/W2169836777","https://openalex.org/W2172151912","https://openalex.org/W2461460068","https://openalex.org/W6649657299","https://openalex.org/W6674003425"],"related_works":["https://openalex.org/W1879279916","https://openalex.org/W2232402608","https://openalex.org/W3151408574","https://openalex.org/W2188936290","https://openalex.org/W2098796465","https://openalex.org/W1984360877","https://openalex.org/W2153314853","https://openalex.org/W1969002200","https://openalex.org/W2059056439","https://openalex.org/W4385451359"],"abstract_inverted_index":{"In":[0],"a":[1,4,17,27,35,55,76,149,159,179,190,195,223],"WDM-based":[2],"network,":[3],"single":[5,36],"physical":[6,29,37,45,65,92,98,120,171,187,206,228],"link":[7,14,38],"failure":[8],"may":[9,31],"correspond":[10],"to":[11,67,70,84,104,212,222],"multiple":[12],"logical":[13,20,49,73,107,176,199,217],"failures.":[15],"As":[16],"result,":[18],"2-connected":[19],"topologies":[21,46,207,218],"such":[22],"as":[23],"rings":[24,50,74,108,177],"routed":[25],"on":[26,88],"WDM":[28],"topology,":[30],"become":[32],"disconnected":[33],"after":[34],"failure.":[39],"We":[40,79,113,147],"consider":[41],"the":[42,64,89,119,153,170,227],"design":[43,148,191],"of":[44,91,109,198,204,226],"that":[47,94,115,151,168,192,208],"ensure":[48],"can":[51,209],"be":[52,68,210],"embedded":[53],"in":[54,75,102,178],"survivable":[56,77,180],"manner.":[57,78],"First,":[58],"we":[59,163],"develop":[60],"necessary":[61],"conditions":[62,83],"for":[63,156,173],"topology":[66,99,121,150,172],"able":[69],"embed":[71,213],"all":[72,106,175,214],"then":[80],"use":[81,184],"these":[82],"provide":[85],"tight":[86],"bounds":[87,155],"number":[90,197],"links":[93,188],"an":[95],"N":[96],"node":[97],"must":[100,122,132,141],"have":[101,123,133,142],"order":[103],"support":[105],"size":[110],"K":[111],".":[112],"show":[114],"when":[116,128,137],"K/spl":[117,129,138],"ges/4":[118],"at":[124,143],"least":[125,144],"4N/3":[126],"links,":[127,135],"ges/6":[130],"it":[131,140],"3N/2":[134],"and":[136],"ges/N-1,":[139],"2N-4":[145],"links.":[146],"meets":[152],"above":[154],"K=N-2":[157],"using":[158],"dual-hub":[160],"architecture.":[161],"Finally,":[162],"observe,":[164],"through":[165],"simulation":[166],"experiments,":[167],"designing":[169,205],"supporting":[174],"manner":[181],"does":[182,219],"not":[183,220],"significantly":[185],"more":[186],"than":[189],"only":[193],"supports":[194],"small":[196],"rings.":[200],"Hence,":[201],"our":[202],"approach":[203],"used":[211],"possible":[215],"ring":[216],"lead":[221],"significant":[224],"over-design":[225],"topology.":[229]},"counts_by_year":[],"updated_date":"2026-08-26T07:47:46.906454","created_date":"2025-10-10T00:00:00"}
