{"id":"https://openalex.org/W2144020431","doi":"https://doi.org/10.1109/drcn.2003.1275367","title":"Topological design of collector rings in metropolitan networks","display_name":"Topological design of collector rings in metropolitan networks","publication_year":2004,"publication_date":"2004-07-08","ids":{"openalex":"https://openalex.org/W2144020431","doi":"https://doi.org/10.1109/drcn.2003.1275367","mag":"2144020431"},"language":"en","primary_location":{"id":"doi:10.1109/drcn.2003.1275367","is_oa":false,"landing_page_url":"https://doi.org/10.1109/drcn.2003.1275367","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/A5022959899","display_name":"Amitava Dutta","orcid":"https://orcid.org/0000-0003-4968-6683"},"institutions":[{"id":"https://openalex.org/I162714631","display_name":"George Mason University","ror":"https://ror.org/02jqj7156","country_code":"US","type":"education","lineage":["https://openalex.org/I162714631"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"A. Dutta","raw_affiliation_strings":["School of Management MSN 5F4, George Mason University, Fairfax, VA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Management MSN 5F4, George Mason University, Fairfax, VA, USA","institution_ids":["https://openalex.org/I162714631"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5108199414","display_name":"Peter Kubat","orcid":null},"institutions":[{"id":"https://openalex.org/I1302485747","display_name":"Verizon (United States)","ror":"https://ror.org/02vdyxx64","country_code":"US","type":"company","lineage":["https://openalex.org/I1302485747"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"P. Kubat","raw_affiliation_strings":["Verizon Laboratories, Waltham, MA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Verizon Laboratories, Waltham, MA, USA","institution_ids":["https://openalex.org/I1302485747"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5050765955","display_name":"Hui Liu","orcid":"https://orcid.org/0000-0003-1949-7072"},"institutions":[{"id":"https://openalex.org/I1302485747","display_name":"Verizon (United States)","ror":"https://ror.org/02vdyxx64","country_code":"US","type":"company","lineage":["https://openalex.org/I1302485747"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Hui Liu","raw_affiliation_strings":["Verizon Laboratories, Waltham, MA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Verizon Laboratories, Waltham, MA, USA","institution_ids":["https://openalex.org/I1302485747"]}]}],"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":1,"citation_normalized_percentile":{"value":0.26550138,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"282","last_page":"287"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10847","display_name":"Advanced Optical Network Technologies","score":0.9991000294685364,"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":0.9991000294685364,"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/T12176","display_name":"Optimization and Packing Problems","score":0.9914000034332275,"subfield":{"id":"https://openalex.org/subfields/2209","display_name":"Industrial and Manufacturing 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/T10567","display_name":"Vehicle Routing Optimization Methods","score":0.9891999959945679,"subfield":{"id":"https://openalex.org/subfields/2209","display_name":"Industrial and Manufacturing 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/synchronous-optical-networking","display_name":"Synchronous optical networking","score":0.8309766054153442},{"id":"https://openalex.org/keywords/ring","display_name":"Ring (chemistry)","score":0.5941799283027649},{"id":"https://openalex.org/keywords/network-planning-and-design","display_name":"Network planning and design","score":0.5794812440872192},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.5603699088096619},{"id":"https://openalex.org/keywords/heuristic","display_name":"Heuristic","score":0.5422457456588745},{"id":"https://openalex.org/keywords/routing","display_name":"Routing (electronic design automation)","score":0.5155894160270691},{"id":"https://openalex.org/keywords/metropolitan-area","display_name":"Metropolitan area","score":0.4819169342517853},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.46886828541755676},{"id":"https://openalex.org/keywords/integer-programming","display_name":"Integer programming","score":0.46739253401756287},{"id":"https://openalex.org/keywords/reliability","display_name":"Reliability (semiconductor)","score":0.45116615295410156},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.37266483902931213},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.3076508641242981},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.13014522194862366},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.11783665418624878},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.10783615708351135}],"concepts":[{"id":"https://openalex.org/C198306430","wikidata":"https://www.wikidata.org/wiki/Q51823","display_name":"Synchronous optical networking","level":2,"score":0.8309766054153442},{"id":"https://openalex.org/C2780378348","wikidata":"https://www.wikidata.org/wiki/Q25351438","display_name":"Ring (chemistry)","level":2,"score":0.5941799283027649},{"id":"https://openalex.org/C114563136","wikidata":"https://www.wikidata.org/wiki/Q19725982","display_name":"Network planning and design","level":2,"score":0.5794812440872192},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.5603699088096619},{"id":"https://openalex.org/C173801870","wikidata":"https://www.wikidata.org/wiki/Q201413","display_name":"Heuristic","level":2,"score":0.5422457456588745},{"id":"https://openalex.org/C74172769","wikidata":"https://www.wikidata.org/wiki/Q1446839","display_name":"Routing (electronic design automation)","level":2,"score":0.5155894160270691},{"id":"https://openalex.org/C158739034","wikidata":"https://www.wikidata.org/wiki/Q1907114","display_name":"Metropolitan area","level":2,"score":0.4819169342517853},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.46886828541755676},{"id":"https://openalex.org/C56086750","wikidata":"https://www.wikidata.org/wiki/Q6042592","display_name":"Integer programming","level":2,"score":0.46739253401756287},{"id":"https://openalex.org/C43214815","wikidata":"https://www.wikidata.org/wiki/Q7310987","display_name":"Reliability (semiconductor)","level":3,"score":0.45116615295410156},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.37266483902931213},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.3076508641242981},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.13014522194862366},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.11783665418624878},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.10783615708351135},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","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/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.0},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"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/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/drcn.2003.1275367","is_oa":false,"landing_page_url":"https://doi.org/10.1109/drcn.2003.1275367","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"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Sustainable cities and communities","score":0.6800000071525574,"id":"https://metadata.un.org/sdg/11"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":7,"referenced_works":["https://openalex.org/W1528179422","https://openalex.org/W1761981050","https://openalex.org/W1790822810","https://openalex.org/W1839423681","https://openalex.org/W1982984907","https://openalex.org/W1991039238","https://openalex.org/W2153061376"],"related_works":["https://openalex.org/W2488704204","https://openalex.org/W2319112762","https://openalex.org/W2018018876","https://openalex.org/W2146180687","https://openalex.org/W2293780457","https://openalex.org/W1020315673","https://openalex.org/W2275414454","https://openalex.org/W340337600","https://openalex.org/W2011675579","https://openalex.org/W1977961107"],"abstract_inverted_index":{"Collector":[0],"rings":[1,100],"are":[2,56],"an":[3,145],"integral":[4],"part":[5],"of":[6,83,98,110,123],"typical":[7],"metropolitan":[8],"area":[9],"networks":[10,55],"and":[11,14,81,91,106,144],"transport":[12],"voice":[13],"data":[15],"traffic":[16,32,43,89],"from":[17],"\"collector":[18,25],"nodes\"":[19],"(COs,":[20],"End":[21],"Offices)":[22],"to":[23,38,119,128],"the":[24,31,39,53,68,88,96,99,103,108,111,114,121,124],"hub\"":[26],"(e.g.,":[27],"POP,":[28],"Tandem),":[29],"where":[30],"is":[33,44,118,135,151,155],"either":[34],"terminated":[35],"or":[36],"transferred":[37],"long-haul":[40],"network.":[41],"The":[42,116,133,153],"point-to-point":[45],"TDM/SONET":[46],"circuit.":[47],"To":[48],"assure":[49],"\"carrier":[50],"grade\"":[51],"reliability,":[52],"collector":[54,69,84],"entirely":[57],"based":[58,148],"on":[59,157],"SONET":[60],"ring":[61,64,92,104],"technology;":[62],"each":[63],"must":[65],"pass":[66],"through":[67],"hub.":[70],"This":[71],"paper":[72],"addresses":[73],"a":[74,138],"topological":[75],"design":[76,126],"problem":[77,134],"arising":[78],"in":[79],"planning":[80],"engineering":[82],"networks.":[85],"Namely,":[86],"given":[87],"pattern":[90],"capacity,":[93],"decide:":[94],"(a)":[95],"number":[97],"needed,":[101],"(b)":[102],"connectivity":[105],"(c)":[107],"routing":[109],"demands":[112,130],"within":[113],"rings.":[115],"objective":[117],"minimize":[120],"cost":[122],"entire":[125],"subject":[127],"all":[129],"being":[131],"assigned.":[132],"formulated":[136],"as":[137],"large":[139],"scale":[140],"Integer":[141],"Programming":[142],"problem,":[143],"LP":[146],"relaxation":[147],"heuristic":[149,154],"solution":[150],"developed.":[152],"tested":[156],"sample":[158],"problems.":[159]},"counts_by_year":[{"year":2013,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
