{"id":"https://openalex.org/W2472414308","doi":"https://doi.org/10.1109/ict.2016.7500371","title":"Hyperbolic Traffic Load Centrality for large-scale complex communications networks","display_name":"Hyperbolic Traffic Load Centrality for large-scale complex communications networks","publication_year":2016,"publication_date":"2016-05-01","ids":{"openalex":"https://openalex.org/W2472414308","doi":"https://doi.org/10.1109/ict.2016.7500371","mag":"2472414308"},"language":"en","primary_location":{"id":"doi:10.1109/ict.2016.7500371","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ict.2016.7500371","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2016 23rd International Conference on Telecommunications (ICT)","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/A5054484102","display_name":"Eleni Stai","orcid":"https://orcid.org/0000-0003-2283-3479"},"institutions":[{"id":"https://openalex.org/I174458059","display_name":"National Technical University of Athens","ror":"https://ror.org/03cx6bg69","country_code":"GR","type":"education","lineage":["https://openalex.org/I174458059"]},{"id":"https://openalex.org/I4210144519","display_name":"Institute of Communication and Computer Systems","ror":"https://ror.org/0483fn738","country_code":"GR","type":"nonprofit","lineage":["https://openalex.org/I4210144519"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Eleni Stai","raw_affiliation_strings":["School of Electrical and Computer Engineering, Institute of Communication and Computer Systems (ICCS)/NTUA, Zografou, Athens, Greece"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical and Computer Engineering, Institute of Communication and Computer Systems (ICCS)/NTUA, Zografou, Athens, Greece","institution_ids":["https://openalex.org/I174458059","https://openalex.org/I4210144519"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5012972094","display_name":"Konstantinos Sotiropoulos","orcid":"https://orcid.org/0000-0002-9202-6085"},"institutions":[{"id":"https://openalex.org/I174458059","display_name":"National Technical University of Athens","ror":"https://ror.org/03cx6bg69","country_code":"GR","type":"education","lineage":["https://openalex.org/I174458059"]},{"id":"https://openalex.org/I4210144519","display_name":"Institute of Communication and Computer Systems","ror":"https://ror.org/0483fn738","country_code":"GR","type":"nonprofit","lineage":["https://openalex.org/I4210144519"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Konstantinos Sotiropoulos","raw_affiliation_strings":["School of Electrical and Computer Engineering, Institute of Communication and Computer Systems (ICCS)/NTUA, Zografou, Athens, Greece"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical and Computer Engineering, Institute of Communication and Computer Systems (ICCS)/NTUA, Zografou, Athens, Greece","institution_ids":["https://openalex.org/I174458059","https://openalex.org/I4210144519"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5057332137","display_name":"Vasileios Karyotis","orcid":"https://orcid.org/0000-0002-2841-9925"},"institutions":[{"id":"https://openalex.org/I174458059","display_name":"National Technical University of Athens","ror":"https://ror.org/03cx6bg69","country_code":"GR","type":"education","lineage":["https://openalex.org/I174458059"]},{"id":"https://openalex.org/I4210144519","display_name":"Institute of Communication and Computer Systems","ror":"https://ror.org/0483fn738","country_code":"GR","type":"nonprofit","lineage":["https://openalex.org/I4210144519"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Vasileios Karyotis","raw_affiliation_strings":["School of Electrical and Computer Engineering, Institute of Communication and Computer Systems (ICCS)/NTUA, Zografou, Athens, Greece"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical and Computer Engineering, Institute of Communication and Computer Systems (ICCS)/NTUA, Zografou, Athens, Greece","institution_ids":["https://openalex.org/I174458059","https://openalex.org/I4210144519"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5035126390","display_name":"Symeon Papavassiliou","orcid":"https://orcid.org/0000-0002-9459-318X"},"institutions":[{"id":"https://openalex.org/I174458059","display_name":"National Technical University of Athens","ror":"https://ror.org/03cx6bg69","country_code":"GR","type":"education","lineage":["https://openalex.org/I174458059"]},{"id":"https://openalex.org/I4210144519","display_name":"Institute of Communication and Computer Systems","ror":"https://ror.org/0483fn738","country_code":"GR","type":"nonprofit","lineage":["https://openalex.org/I4210144519"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Symeon Papavassiliou","raw_affiliation_strings":["School of Electrical and Computer Engineering, Institute of Communication and Computer Systems (ICCS)/NTUA, Zografou, Athens, Greece"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical and Computer Engineering, Institute of Communication and Computer Systems (ICCS)/NTUA, Zografou, Athens, Greece","institution_ids":["https://openalex.org/I174458059","https://openalex.org/I4210144519"]}]}],"institutions":[],"countries_distinct_count":1,"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":"1","last_page":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10064","display_name":"Complex Network Analysis Techniques","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/3109","display_name":"Statistical and Nonlinear Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10064","display_name":"Complex Network Analysis Techniques","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/3109","display_name":"Statistical and Nonlinear Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11896","display_name":"Opportunistic and Delay-Tolerant Networks","score":0.9943000078201294,"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/T12592","display_name":"Opinion Dynamics and Social Influence","score":0.9904999732971191,"subfield":{"id":"https://openalex.org/subfields/3109","display_name":"Statistical and Nonlinear Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/centrality","display_name":"Centrality","score":0.6899183988571167},{"id":"https://openalex.org/keywords/shortest-path-problem","display_name":"Shortest path problem","score":0.5891141891479492},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5802679657936096},{"id":"https://openalex.org/keywords/equal-cost-multi-path-routing","display_name":"Equal-cost multi-path routing","score":0.5525991320610046},{"id":"https://openalex.org/keywords/multipath-routing","display_name":"Multipath routing","score":0.5100992321968079},{"id":"https://openalex.org/keywords/routing","display_name":"Routing (electronic design automation)","score":0.505237877368927},{"id":"https://openalex.org/keywords/greedy-algorithm","display_name":"Greedy algorithm","score":0.4930572211742401},{"id":"https://openalex.org/keywords/static-routing","display_name":"Static routing","score":0.4594349265098572},{"id":"https://openalex.org/keywords/geographic-routing","display_name":"Geographic routing","score":0.44826540350914},{"id":"https://openalex.org/keywords/metric","display_name":"Metric (unit)","score":0.419264554977417},{"id":"https://openalex.org/keywords/ranking","display_name":"Ranking (information retrieval)","score":0.41014567017555237},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.39036351442337036},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.3764858841896057},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.313961386680603},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.2841166853904724},{"id":"https://openalex.org/keywords/routing-protocol","display_name":"Routing protocol","score":0.22848618030548096},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.2190709412097931},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.19384032487869263},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.12314021587371826},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.10863897204399109},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.09238594770431519}],"concepts":[{"id":"https://openalex.org/C53811970","wikidata":"https://www.wikidata.org/wiki/Q5062194","display_name":"Centrality","level":2,"score":0.6899183988571167},{"id":"https://openalex.org/C22590252","wikidata":"https://www.wikidata.org/wiki/Q1058754","display_name":"Shortest path problem","level":3,"score":0.5891141891479492},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5802679657936096},{"id":"https://openalex.org/C115443555","wikidata":"https://www.wikidata.org/wiki/Q5367790","display_name":"Equal-cost multi-path routing","level":5,"score":0.5525991320610046},{"id":"https://openalex.org/C76522221","wikidata":"https://www.wikidata.org/wiki/Q5035396","display_name":"Multipath routing","level":5,"score":0.5100992321968079},{"id":"https://openalex.org/C74172769","wikidata":"https://www.wikidata.org/wiki/Q1446839","display_name":"Routing (electronic design automation)","level":2,"score":0.505237877368927},{"id":"https://openalex.org/C51823790","wikidata":"https://www.wikidata.org/wiki/Q504353","display_name":"Greedy algorithm","level":2,"score":0.4930572211742401},{"id":"https://openalex.org/C204948658","wikidata":"https://www.wikidata.org/wiki/Q1119410","display_name":"Static routing","level":4,"score":0.4594349265098572},{"id":"https://openalex.org/C50558702","wikidata":"https://www.wikidata.org/wiki/Q5535067","display_name":"Geographic routing","level":5,"score":0.44826540350914},{"id":"https://openalex.org/C176217482","wikidata":"https://www.wikidata.org/wiki/Q860554","display_name":"Metric (unit)","level":2,"score":0.419264554977417},{"id":"https://openalex.org/C189430467","wikidata":"https://www.wikidata.org/wiki/Q7293293","display_name":"Ranking (information retrieval)","level":2,"score":0.41014567017555237},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.39036351442337036},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.3764858841896057},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.313961386680603},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.2841166853904724},{"id":"https://openalex.org/C104954878","wikidata":"https://www.wikidata.org/wiki/Q1648707","display_name":"Routing protocol","level":3,"score":0.22848618030548096},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.2190709412097931},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.19384032487869263},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.12314021587371826},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.10863897204399109},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.09238594770431519},{"id":"https://openalex.org/C21547014","wikidata":"https://www.wikidata.org/wiki/Q1423657","display_name":"Operations management","level":1,"score":0.0},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/ict.2016.7500371","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ict.2016.7500371","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2016 23rd International Conference on Telecommunications (ICT)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":22,"referenced_works":["https://openalex.org/W59621094","https://openalex.org/W1526365840","https://openalex.org/W1527104720","https://openalex.org/W1982803213","https://openalex.org/W2008018349","https://openalex.org/W2012909434","https://openalex.org/W2047576351","https://openalex.org/W2083086638","https://openalex.org/W2099970772","https://openalex.org/W2111708605","https://openalex.org/W2118347867","https://openalex.org/W2152948207","https://openalex.org/W2171707538","https://openalex.org/W2283762717","https://openalex.org/W2285309634","https://openalex.org/W2486721151","https://openalex.org/W2755088640","https://openalex.org/W3124525317","https://openalex.org/W3142061005","https://openalex.org/W6602413820","https://openalex.org/W6695977759","https://openalex.org/W6744271739"],"related_works":["https://openalex.org/W2181601090","https://openalex.org/W3127002380","https://openalex.org/W2068473861","https://openalex.org/W2889464401","https://openalex.org/W757657516","https://openalex.org/W2351878639","https://openalex.org/W2539097916","https://openalex.org/W2136173851","https://openalex.org/W1655019438","https://openalex.org/W2029407480"],"abstract_inverted_index":{"Estimating":[0],"accurately":[1],"important":[2],"nodes":[3,45],"for":[4,43,89,107,137,152],"routing":[5,53,70,82,92,139],"in":[6,21,51,61,93],"modern":[7],"and":[8,119,132],"future":[9],"networks":[10,110,153],"is":[11,56],"a":[12,32,147],"key":[13],"process":[14],"with":[15,46,99,154],"numerous":[16],"benefits.":[17],"Towards":[18],"this":[19,22],"goal,":[20],"paper":[23],"we":[24,121],"propose":[25],"Hyperbolic":[26],"Traffic":[27,37],"Load":[28,38],"Centrality":[29,39],"(HTLC),":[30],"as":[31],"novel":[33],"alternative":[34],"to":[35,48,103],"the":[36,52,104,108,114],"(TLC)":[40],"metric,":[41],"used":[42,88],"ranking":[44],"respect":[47],"their":[49],"importance":[50],"operation.":[54],"HTLC":[55,124],"based":[57],"on":[58],"network":[59,171],"embedding":[60],"hyperbolic":[62,72,94,142],"space,":[63,143],"while":[64],"assuming":[65,158],"paths":[66,98],"paved":[67],"by":[68],"greedy":[69,138],"over":[71,141],"coordinates,":[73],"which":[74],"requires":[75,125],"less":[76],"computational":[77,128],"effort":[78],"than":[79,130],"shortest":[80,105,159],"path":[81,160],"(in":[83],"terms":[84],"of":[85,111,150],"hop":[86],"distances)":[87],"TLC.":[90],"Greedy":[91],"space":[95],"also":[96],"yields":[97],"lengths":[100],"very":[101,169],"close":[102,148],"ones":[106],"social":[109],"interest":[112],"bearing":[113],"scale-free":[115,155],"property.":[116],"Through":[117],"analysis":[118],"simulation,":[120],"demonstrate":[122],"that":[123],"significantly":[126],"lower":[127],"time":[129],"TLC,":[131],"despite":[133],"being":[134],"more":[135],"suitable":[136],"constraints":[140],"it":[144,163],"nevertheless":[145],"achieves":[146],"approximation":[149],"TLC":[151,166],"properties":[156],"when":[157,167],"routing.":[161],"Thus,":[162],"can":[164],"substitute":[165],"analyzing":[168],"large":[170],"topologies.":[172]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2017,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}