{"id":"https://openalex.org/W3094078766","doi":"https://doi.org/10.23919/apnoms50412.2020.9236991","title":"Topology Discovery for Telecommunications-carrier Networks using Equipment Alarms","display_name":"Topology Discovery for Telecommunications-carrier Networks using Equipment Alarms","publication_year":2020,"publication_date":"2020-09-01","ids":{"openalex":"https://openalex.org/W3094078766","doi":"https://doi.org/10.23919/apnoms50412.2020.9236991","mag":"3094078766"},"language":"en","primary_location":{"id":"doi:10.23919/apnoms50412.2020.9236991","is_oa":false,"landing_page_url":"https://doi.org/10.23919/apnoms50412.2020.9236991","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 21st Asia-Pacific Network Operations and Management Symposium (APNOMS)","raw_type":"proceedings-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/A5019166151","display_name":"Atsushi Takada","orcid":"https://orcid.org/0000-0002-2515-5573"},"institutions":[{"id":"https://openalex.org/I2251713219","display_name":"NTT (Japan)","ror":"https://ror.org/00berct97","country_code":"JP","type":"company","lineage":["https://openalex.org/I2251713219"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Atsushi Takada","raw_affiliation_strings":["NTT Network Service Systems Laboratories, NTT Corporation, Tokyo, Japan"],"affiliations":[{"raw_affiliation_string":"NTT Network Service Systems Laboratories, NTT Corporation, Tokyo, Japan","institution_ids":["https://openalex.org/I2251713219"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5066068106","display_name":"Naoki Hayashi","orcid":"https://orcid.org/0000-0001-5603-5518"},"institutions":[{"id":"https://openalex.org/I2251713219","display_name":"NTT (Japan)","ror":"https://ror.org/00berct97","country_code":"JP","type":"company","lineage":["https://openalex.org/I2251713219"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Naoki Hayashi","raw_affiliation_strings":["NTT Network Service Systems Laboratories, NTT Corporation, Tokyo, Japan"],"affiliations":[{"raw_affiliation_string":"NTT Network Service Systems Laboratories, NTT Corporation, Tokyo, Japan","institution_ids":["https://openalex.org/I2251713219"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5040732885","display_name":"Mizuto Nakamura","orcid":null},"institutions":[{"id":"https://openalex.org/I2251713219","display_name":"NTT (Japan)","ror":"https://ror.org/00berct97","country_code":"JP","type":"company","lineage":["https://openalex.org/I2251713219"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Mizuto Nakamura","raw_affiliation_strings":["NTT Network Service Systems Laboratories, NTT Corporation, Tokyo, Japan"],"affiliations":[{"raw_affiliation_string":"NTT Network Service Systems Laboratories, NTT Corporation, Tokyo, Japan","institution_ids":["https://openalex.org/I2251713219"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5006568720","display_name":"Naoyuki Tanji","orcid":null},"institutions":[{"id":"https://openalex.org/I2251713219","display_name":"NTT (Japan)","ror":"https://ror.org/00berct97","country_code":"JP","type":"company","lineage":["https://openalex.org/I2251713219"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Naoyuki Tanji","raw_affiliation_strings":["NTT Network Service Systems Laboratories, NTT Corporation, Tokyo, Japan"],"affiliations":[{"raw_affiliation_string":"NTT Network Service Systems Laboratories, NTT Corporation, Tokyo, Japan","institution_ids":["https://openalex.org/I2251713219"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5048539490","display_name":"Toshihiko Seki","orcid":null},"institutions":[{"id":"https://openalex.org/I2251713219","display_name":"NTT (Japan)","ror":"https://ror.org/00berct97","country_code":"JP","type":"company","lineage":["https://openalex.org/I2251713219"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Toshihiko Seki","raw_affiliation_strings":["NTT Network Service Systems Laboratories, NTT Corporation, Tokyo, Japan"],"affiliations":[{"raw_affiliation_string":"NTT Network Service Systems Laboratories, NTT Corporation, Tokyo, Japan","institution_ids":["https://openalex.org/I2251713219"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5089250926","display_name":"Kyoko Yamagoe","orcid":null},"institutions":[{"id":"https://openalex.org/I2251713219","display_name":"NTT (Japan)","ror":"https://ror.org/00berct97","country_code":"JP","type":"company","lineage":["https://openalex.org/I2251713219"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Kyoko Yamagoe","raw_affiliation_strings":["NTT Network Service Systems Laboratories, NTT Corporation, Tokyo, Japan"],"affiliations":[{"raw_affiliation_string":"NTT Network Service Systems Laboratories, NTT Corporation, Tokyo, Japan","institution_ids":["https://openalex.org/I2251713219"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5019166151"],"corresponding_institution_ids":["https://openalex.org/I2251713219"],"apc_list":null,"apc_paid":null,"fwci":0.1542,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.53137169,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":95},"biblio":{"volume":null,"issue":null,"first_page":"283","last_page":"286"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12127","display_name":"Software System Performance and Reliability","score":0.994700014591217,"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/T12127","display_name":"Software System Performance and Reliability","score":0.994700014591217,"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/T12203","display_name":"Mobile Agent-Based Network Management","score":0.9933000206947327,"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":0.9932000041007996,"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/troubleshooting","display_name":"Troubleshooting","score":0.8718315362930298},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.7483440041542053},{"id":"https://openalex.org/keywords/network-topology","display_name":"Network topology","score":0.7162323594093323},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.684869647026062},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.5192422866821289},{"id":"https://openalex.org/keywords/logical-topology","display_name":"Logical topology","score":0.5120683312416077},{"id":"https://openalex.org/keywords/networking-hardware","display_name":"Networking hardware","score":0.42536279559135437},{"id":"https://openalex.org/keywords/telecommunications-network","display_name":"Telecommunications network","score":0.413247287273407},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1693461537361145},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.07778942584991455}],"concepts":[{"id":"https://openalex.org/C147494362","wikidata":"https://www.wikidata.org/wiki/Q2078905","display_name":"Troubleshooting","level":2,"score":0.8718315362930298},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.7483440041542053},{"id":"https://openalex.org/C199845137","wikidata":"https://www.wikidata.org/wiki/Q145490","display_name":"Network topology","level":2,"score":0.7162323594093323},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.684869647026062},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.5192422866821289},{"id":"https://openalex.org/C117729477","wikidata":"https://www.wikidata.org/wiki/Q145490","display_name":"Logical topology","level":3,"score":0.5120683312416077},{"id":"https://openalex.org/C159631557","wikidata":"https://www.wikidata.org/wiki/Q1546066","display_name":"Networking hardware","level":2,"score":0.42536279559135437},{"id":"https://openalex.org/C192126672","wikidata":"https://www.wikidata.org/wiki/Q1068715","display_name":"Telecommunications network","level":2,"score":0.413247287273407},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1693461537361145},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.07778942584991455},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.23919/apnoms50412.2020.9236991","is_oa":false,"landing_page_url":"https://doi.org/10.23919/apnoms50412.2020.9236991","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 21st Asia-Pacific Network Operations and Management Symposium (APNOMS)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.5,"display_name":"Industry, innovation and infrastructure","id":"https://metadata.un.org/sdg/9"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":4,"referenced_works":["https://openalex.org/W2153265906","https://openalex.org/W2598309515","https://openalex.org/W2974253379","https://openalex.org/W6682319882"],"related_works":["https://openalex.org/W1879279916","https://openalex.org/W2232402608","https://openalex.org/W3151408574","https://openalex.org/W2188936290","https://openalex.org/W1984360877","https://openalex.org/W1995429570","https://openalex.org/W4385451359","https://openalex.org/W2367709134","https://openalex.org/W1977313940","https://openalex.org/W2085298677"],"abstract_inverted_index":{"As":[0],"for":[1],"the":[2,17,28,69,83,126,140],"service":[3],"assurance":[4],"operation":[5],"of":[6,22,30,37,39,139],"telecommunications":[7,32],"carriers,":[8],"accurate":[9],"information":[10,65,90,110],"about":[11],"a":[12,31,58,60,78,100],"network":[13,23,29],"topology":[14,43,64,71,84,128,142],"which":[15],"indicates":[16],"connection":[18],"relationships":[19],"between":[20,85],"pieces":[21],"equipment":[24,86,94],"is":[25,44,57,66],"necessary.":[26],"However,":[27],"carrier":[33],"has":[34],"several":[35],"hundreds":[36],"thousands":[38],"equipment,":[40],"and":[41,47,54,121],"its":[42],"frequently":[45],"supplemented":[46],"modified":[48],"due":[49],"to":[50],"daily":[51],"construction":[52,96],"work":[53,97],"troubleshooting.":[55],"It":[56],"therefore":[59],"problem":[61],"when":[62,99],"incorrect":[63],"mixed":[67],"into":[68],"overall":[70],"information.":[72],"In":[73],"this":[74],"paper,":[75],"we":[76],"propose":[77],"method":[79,105],"that":[80,125],"can":[81],"discover":[82],"by":[87,92],"using":[88,108],"alarm":[89,109],"issued":[91],"those":[93],"during":[95],"or":[98],"failure":[101],"occurs.":[102],"The":[103],"proposed":[104],"was":[106,123,143],"evaluated":[107,144],"generated":[111],"under":[112],"in":[113,145],"certain":[114],"commercial":[115],"configurations":[116],"(sections":[117],"containing":[118],"specific":[119],"routers),":[120],"it":[122],"confirmed":[124],"current":[127],"could":[129],"be":[130],"discovered":[131],"with":[132],"100%":[133],"accuracy,":[134],"even":[135],"though":[136],"only":[137],"1.7%":[138],"total":[141],"one":[146],"day.":[147]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2021,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}