{"id":"https://openalex.org/W2132414115","doi":"https://doi.org/10.1109/inm.2011.5990601","title":"Presence based network topology tracing system for VoIP networks","display_name":"Presence based network topology tracing system for VoIP networks","publication_year":2011,"publication_date":"2011-05-01","ids":{"openalex":"https://openalex.org/W2132414115","doi":"https://doi.org/10.1109/inm.2011.5990601","mag":"2132414115"},"language":"en","primary_location":{"id":"doi:10.1109/inm.2011.5990601","is_oa":false,"landing_page_url":"https://doi.org/10.1109/inm.2011.5990601","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"12th IFIP/IEEE International Symposium on Integrated Network Management (IM 2011) and Workshops","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/A5082529961","display_name":"Arup Abhinna Acharya","orcid":"https://orcid.org/0000-0002-2528-4228"},"institutions":[{"id":"https://openalex.org/I1341412227","display_name":"IBM (United States)","ror":"https://ror.org/05hh8d621","country_code":"US","type":"company","lineage":["https://openalex.org/I1341412227"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Arup Acharya","raw_affiliation_strings":["IBM Research Laboratory, Hawthorne, NY, USA","IBM Research Lab, Hawthorne, NY, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"IBM Research Laboratory, Hawthorne, NY, USA","institution_ids":["https://openalex.org/I1341412227"]},{"raw_affiliation_string":"IBM Research Lab, Hawthorne, NY, USA","institution_ids":["https://openalex.org/I1341412227"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5080297007","display_name":"Shachi Sharma","orcid":"https://orcid.org/0000-0003-4295-3769"},"institutions":[{"id":"https://openalex.org/I1341412227","display_name":"IBM (United States)","ror":"https://ror.org/05hh8d621","country_code":"US","type":"company","lineage":["https://openalex.org/I1341412227"]},{"id":"https://openalex.org/I4210103279","display_name":"IBM Research - India","ror":"https://ror.org/014wt7r80","country_code":"IN","type":"facility","lineage":["https://openalex.org/I1341412227","https://openalex.org/I4210103279","https://openalex.org/I4210114115"]}],"countries":["IN","US"],"is_corresponding":false,"raw_author_name":"Shachi Sharma","raw_affiliation_strings":["IBM Research Laboratory, New Delhi, India","IBM Res. Labs., New Delhi, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"IBM Research Laboratory, New Delhi, India","institution_ids":["https://openalex.org/I4210103279"]},{"raw_affiliation_string":"IBM Res. Labs., New Delhi, India","institution_ids":["https://openalex.org/I1341412227"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5012819177","display_name":"Nilanjan Banerjee","orcid":"https://orcid.org/0000-0003-4466-0898"},"institutions":[{"id":"https://openalex.org/I1341412227","display_name":"IBM (United States)","ror":"https://ror.org/05hh8d621","country_code":"US","type":"company","lineage":["https://openalex.org/I1341412227"]},{"id":"https://openalex.org/I4210103279","display_name":"IBM Research - India","ror":"https://ror.org/014wt7r80","country_code":"IN","type":"facility","lineage":["https://openalex.org/I1341412227","https://openalex.org/I4210103279","https://openalex.org/I4210114115"]}],"countries":["IN","US"],"is_corresponding":false,"raw_author_name":"Nilanjan Banerjee","raw_affiliation_strings":["IBM Research Laboratory, New Delhi, India","IBM Res. Labs., New Delhi, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"IBM Research Laboratory, New Delhi, India","institution_ids":["https://openalex.org/I4210103279"]},{"raw_affiliation_string":"IBM Res. Labs., New Delhi, India","institution_ids":["https://openalex.org/I1341412227"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"785","last_page":"799"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10651","display_name":"IPv6, Mobility, Handover, Networks, Security","score":0.9998000264167786,"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/T10651","display_name":"IPv6, Mobility, Handover, Networks, Security","score":0.9998000264167786,"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/T10138","display_name":"Network Traffic and Congestion Control","score":0.9973999857902527,"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":0.9970999956130981,"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/voice-over-ip","display_name":"Voice over IP","score":0.9037436246871948},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7440643906593323},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.7240585684776306},{"id":"https://openalex.org/keywords/network-topology","display_name":"Network topology","score":0.5735746026039124},{"id":"https://openalex.org/keywords/tracing","display_name":"Tracing","score":0.45177218317985535},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.3857330083847046},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.3377551734447479},{"id":"https://openalex.org/keywords/the-internet","display_name":"The Internet","score":0.15088367462158203},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.08557608723640442}],"concepts":[{"id":"https://openalex.org/C171246234","wikidata":"https://www.wikidata.org/wiki/Q81945","display_name":"Voice over IP","level":3,"score":0.9037436246871948},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7440643906593323},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.7240585684776306},{"id":"https://openalex.org/C199845137","wikidata":"https://www.wikidata.org/wiki/Q145490","display_name":"Network topology","level":2,"score":0.5735746026039124},{"id":"https://openalex.org/C138673069","wikidata":"https://www.wikidata.org/wiki/Q322229","display_name":"Tracing","level":2,"score":0.45177218317985535},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.3857330083847046},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.3377551734447479},{"id":"https://openalex.org/C110875604","wikidata":"https://www.wikidata.org/wiki/Q75","display_name":"The Internet","level":2,"score":0.15088367462158203},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.08557608723640442}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/inm.2011.5990601","is_oa":false,"landing_page_url":"https://doi.org/10.1109/inm.2011.5990601","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"12th IFIP/IEEE International Symposium on Integrated Network Management (IM 2011) and Workshops","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Industry, innovation and infrastructure","score":0.6200000047683716,"id":"https://metadata.un.org/sdg/9"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":7,"referenced_works":["https://openalex.org/W1760958820","https://openalex.org/W2123786922","https://openalex.org/W2154255152","https://openalex.org/W2154493455","https://openalex.org/W2259784908","https://openalex.org/W6678589982","https://openalex.org/W6692515546"],"related_works":["https://openalex.org/W2084179496","https://openalex.org/W2103238357","https://openalex.org/W2741704743","https://openalex.org/W2262810789","https://openalex.org/W4386040921","https://openalex.org/W2749819919","https://openalex.org/W2993764333","https://openalex.org/W2977917096","https://openalex.org/W2914904360","https://openalex.org/W4313196748"],"abstract_inverted_index":{"Tracing":[0],"topology":[1,65],"of":[2,29,46,51,72,95,118,123],"services":[3,43],"in":[4,10,55,70,86,121],"real-time":[5,122],"is":[6,16,136],"a":[7,78],"challenging":[8],"problem":[9],"VoIP":[11,19,47,60],"networks.":[12],"The":[13],"primary":[14],"reason":[15],"that":[17],"the":[18,63,82,87,90,96,119],"networks":[20,48,61],"operate":[21],"with":[22],"diverse":[23],"interconnecting":[24],"protocols,":[25],"technologies,":[26],"and":[27,37,42,58,92,109],"multitude":[28],"access":[30],"technologies.":[31],"In":[32],"addition,":[33],"alliances,":[34],"changing":[35],"rules":[36],"regulations,":[38],"mergers,":[39],"new":[40],"technologies":[41],"impact":[44],"architecture":[45],"consistently.":[49],"All":[50],"these":[52],"together":[53],"results":[54],"heterogeneous,":[56],"complex":[57],"dynamic":[59],"where":[62],"network":[64,134],"changes":[66],"very":[67],"frequently.":[68],"Secondly,":[69],"case":[71],"voice,":[73],"each":[74],"call":[75,99,130],"can":[76,100],"follow":[77,101],"different":[79,102],"path":[80,94,120],"over":[81],"core":[83],"IP":[84],"infrastructure":[85],"network.":[88],"Even":[89],"signaling":[91],"media":[93],"same":[97],"voice":[98,129],"paths":[103],"to":[104,113],"destination":[105],"(callee's":[106],"device).":[107],"Stitching":[108],"providing":[110],"integrated":[111],"end":[112,114],"cross":[115],"layer":[116],"view":[117],"an":[124],"ongoing":[125],"service":[126],"flow":[127],"e.g.":[128],"under":[131],"such":[132],"unpredictable":[133],"conditions":[135],"difficult.":[137]},"counts_by_year":[{"year":2023,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}