{"id":"https://openalex.org/W2288595689","doi":"https://doi.org/10.1109/glocom.2014.7417097","title":"Path Encoding in Segment Routing","display_name":"Path Encoding in Segment Routing","publication_year":2014,"publication_date":"2014-12-01","ids":{"openalex":"https://openalex.org/W2288595689","doi":"https://doi.org/10.1109/glocom.2014.7417097","mag":"2288595689"},"language":"en","primary_location":{"id":"doi:10.1109/glocom.2014.7417097","is_oa":false,"landing_page_url":"https://doi.org/10.1109/glocom.2014.7417097","pdf_url":null,"source":{"id":"https://openalex.org/S4363607712","display_name":"2015 IEEE Global Communications Conference (GLOBECOM)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE Global Communications Conference (GLOBECOM)","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/A5071040196","display_name":"A. Giorgetti","orcid":"https://orcid.org/0000-0001-5017-1500"},"institutions":[{"id":"https://openalex.org/I162290304","display_name":"Scuola Superiore Sant'Anna","ror":"https://ror.org/025602r80","country_code":"IT","type":"education","lineage":["https://openalex.org/I162290304"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Alessio Giorgetti","raw_affiliation_strings":["Scuola Superiore Sant'Anna, Pisa, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Scuola Superiore Sant'Anna, Pisa, Italy","institution_ids":["https://openalex.org/I162290304"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5085666131","display_name":"P. Castoldi","orcid":"https://orcid.org/0000-0003-4366-0730"},"institutions":[{"id":"https://openalex.org/I162290304","display_name":"Scuola Superiore Sant'Anna","ror":"https://ror.org/025602r80","country_code":"IT","type":"education","lineage":["https://openalex.org/I162290304"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Piero Castoldi","raw_affiliation_strings":["Scuola Superiore Sant'Anna, Pisa, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Scuola Superiore Sant'Anna, Pisa, Italy","institution_ids":["https://openalex.org/I162290304"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5033393833","display_name":"Filippo Cugini","orcid":"https://orcid.org/0000-0002-9840-0365"},"institutions":[{"id":"https://openalex.org/I4210099310","display_name":"Consorzio Nazionale Interuniversitario per le Telecomunicazioni","ror":"https://ror.org/0182a5n39","country_code":"IT","type":"funder","lineage":["https://openalex.org/I4210099310"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Filippo Cugini","raw_affiliation_strings":["CNIT, Pisa, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"CNIT, Pisa, Italy","institution_ids":["https://openalex.org/I4210099310"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5071491004","display_name":"J. H. B. Nijhof","orcid":null},"institutions":[{"id":"https://openalex.org/I4210126170","display_name":"Ericsson (Italy)","ror":"https://ror.org/027n3xb46","country_code":"IT","type":"company","lineage":["https://openalex.org/I1306339040","https://openalex.org/I4210126170"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Jeroen Nijhof","raw_affiliation_strings":["Ericsson, Genova, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Ericsson, Genova, Italy","institution_ids":["https://openalex.org/I4210126170"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5012177605","display_name":"Francesco Lazzeri","orcid":null},"institutions":[{"id":"https://openalex.org/I4210126170","display_name":"Ericsson (Italy)","ror":"https://ror.org/027n3xb46","country_code":"IT","type":"company","lineage":["https://openalex.org/I1306339040","https://openalex.org/I4210126170"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Francesco Lazzeri","raw_affiliation_strings":["Ericsson, Genova, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Ericsson, Genova, Italy","institution_ids":["https://openalex.org/I4210126170"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5068194909","display_name":"Gianmarco Bruno","orcid":"https://orcid.org/0000-0001-7231-6301"},"institutions":[{"id":"https://openalex.org/I4210126170","display_name":"Ericsson (Italy)","ror":"https://ror.org/027n3xb46","country_code":"IT","type":"company","lineage":["https://openalex.org/I1306339040","https://openalex.org/I4210126170"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Gianmarco Bruno","raw_affiliation_strings":["Ericsson, Genoa, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Ericsson, Genoa, Italy","institution_ids":["https://openalex.org/I4210126170"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":33,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10714","display_name":"Software-Defined Networks and 5G","score":0.9998000264167786,"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/T10714","display_name":"Software-Defined Networks and 5G","score":0.9998000264167786,"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/T10847","display_name":"Advanced Optical Network Technologies","score":0.9997000098228455,"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":0.9993000030517578,"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/scalability","display_name":"Scalability","score":0.821079432964325},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8122283220291138},{"id":"https://openalex.org/keywords/multiprotocol-label-switching","display_name":"Multiprotocol Label Switching","score":0.8085402250289917},{"id":"https://openalex.org/keywords/overhead","display_name":"Overhead (engineering)","score":0.6470351815223694},{"id":"https://openalex.org/keywords/network-packet","display_name":"Network packet","score":0.6156627535820007},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.615376353263855},{"id":"https://openalex.org/keywords/network-topology","display_name":"Network topology","score":0.5862029194831848},{"id":"https://openalex.org/keywords/routing","display_name":"Routing (electronic design automation)","score":0.5753575563430786},{"id":"https://openalex.org/keywords/routing-table","display_name":"Routing table","score":0.5686584115028381},{"id":"https://openalex.org/keywords/encoding","display_name":"Encoding (memory)","score":0.5167711973190308},{"id":"https://openalex.org/keywords/node","display_name":"Node (physics)","score":0.48033204674720764},{"id":"https://openalex.org/keywords/routing-protocol","display_name":"Routing protocol","score":0.455314040184021},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.45502975583076477},{"id":"https://openalex.org/keywords/path","display_name":"Path (computing)","score":0.4497518241405487},{"id":"https://openalex.org/keywords/computation","display_name":"Computation","score":0.43765193223953247},{"id":"https://openalex.org/keywords/stack","display_name":"Stack (abstract data type)","score":0.4323842525482178},{"id":"https://openalex.org/keywords/label-switching","display_name":"Label switching","score":0.43120265007019043},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.2651824951171875},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.11196130514144897},{"id":"https://openalex.org/keywords/quality-of-service","display_name":"Quality of service","score":0.06855171918869019}],"concepts":[{"id":"https://openalex.org/C48044578","wikidata":"https://www.wikidata.org/wiki/Q727490","display_name":"Scalability","level":2,"score":0.821079432964325},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8122283220291138},{"id":"https://openalex.org/C129880937","wikidata":"https://www.wikidata.org/wiki/Q677023","display_name":"Multiprotocol Label Switching","level":3,"score":0.8085402250289917},{"id":"https://openalex.org/C2779960059","wikidata":"https://www.wikidata.org/wiki/Q7113681","display_name":"Overhead (engineering)","level":2,"score":0.6470351815223694},{"id":"https://openalex.org/C158379750","wikidata":"https://www.wikidata.org/wiki/Q214111","display_name":"Network packet","level":2,"score":0.6156627535820007},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.615376353263855},{"id":"https://openalex.org/C199845137","wikidata":"https://www.wikidata.org/wiki/Q145490","display_name":"Network topology","level":2,"score":0.5862029194831848},{"id":"https://openalex.org/C74172769","wikidata":"https://www.wikidata.org/wiki/Q1446839","display_name":"Routing (electronic design automation)","level":2,"score":0.5753575563430786},{"id":"https://openalex.org/C184896649","wikidata":"https://www.wikidata.org/wiki/Q290066","display_name":"Routing table","level":4,"score":0.5686584115028381},{"id":"https://openalex.org/C125411270","wikidata":"https://www.wikidata.org/wiki/Q18653","display_name":"Encoding (memory)","level":2,"score":0.5167711973190308},{"id":"https://openalex.org/C62611344","wikidata":"https://www.wikidata.org/wiki/Q1062658","display_name":"Node (physics)","level":2,"score":0.48033204674720764},{"id":"https://openalex.org/C104954878","wikidata":"https://www.wikidata.org/wiki/Q1648707","display_name":"Routing protocol","level":3,"score":0.455314040184021},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.45502975583076477},{"id":"https://openalex.org/C2777735758","wikidata":"https://www.wikidata.org/wiki/Q817765","display_name":"Path (computing)","level":2,"score":0.4497518241405487},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.43765193223953247},{"id":"https://openalex.org/C9395851","wikidata":"https://www.wikidata.org/wiki/Q177929","display_name":"Stack (abstract data type)","level":2,"score":0.4323842525482178},{"id":"https://openalex.org/C123467649","wikidata":"https://www.wikidata.org/wiki/Q1799397","display_name":"Label switching","level":4,"score":0.43120265007019043},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.2651824951171875},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.11196130514144897},{"id":"https://openalex.org/C5119721","wikidata":"https://www.wikidata.org/wiki/Q220501","display_name":"Quality of service","level":2,"score":0.06855171918869019},{"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/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.0},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/glocom.2014.7417097","is_oa":false,"landing_page_url":"https://doi.org/10.1109/glocom.2014.7417097","pdf_url":null,"source":{"id":"https://openalex.org/S4363607712","display_name":"2015 IEEE Global Communications Conference (GLOBECOM)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE Global Communications Conference (GLOBECOM)","raw_type":"proceedings-article"},{"id":"pmh:oai:arpi.unipi.it:11568/1221722","is_oa":false,"landing_page_url":"https://hdl.handle.net/11568/1221722","pdf_url":null,"source":{"id":"https://openalex.org/S4377196265","display_name":"CINECA IRIS Institutial research information system (University of Pisa)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I108290504","host_organization_name":"University of Pisa","host_organization_lineage":["https://openalex.org/I108290504"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/conferenceObject"},{"id":"pmh:oai:www.iris.sssup.it:11382/508348","is_oa":false,"landing_page_url":"http://hdl.handle.net/11382/508348","pdf_url":null,"source":{"id":"https://openalex.org/S4377196376","display_name":"CINECA IRIS Institutional Research Information System (Sant'Anna School of Advanced Studies)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I162290304","host_organization_name":"Scuola Superiore Sant'Anna","host_organization_lineage":["https://openalex.org/I162290304"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/conferenceObject"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320332999","display_name":"Horizon 2020 Framework Programme","ror":"https://ror.org/00k4n6c32"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":18,"referenced_works":["https://openalex.org/W1592636444","https://openalex.org/W1595457770","https://openalex.org/W1948092788","https://openalex.org/W1969744992","https://openalex.org/W1970219613","https://openalex.org/W1990940642","https://openalex.org/W2007900264","https://openalex.org/W2015177237","https://openalex.org/W2072166526","https://openalex.org/W2074129740","https://openalex.org/W2094882772","https://openalex.org/W2274217508","https://openalex.org/W2292669715","https://openalex.org/W2314709727","https://openalex.org/W2493944851","https://openalex.org/W2514718641","https://openalex.org/W6651956957","https://openalex.org/W6696816806"],"related_works":["https://openalex.org/W2384084500","https://openalex.org/W2384267664","https://openalex.org/W2182595918","https://openalex.org/W1503430025","https://openalex.org/W2490022426","https://openalex.org/W2108507316","https://openalex.org/W27900349","https://openalex.org/W2512889860","https://openalex.org/W1512332915","https://openalex.org/W1517354572"],"abstract_inverted_index":{"Segment":[0],"Routing":[1],"(SR)":[2],"is":[3,86],"emerging":[4],"as":[5],"an":[6],"innovative":[7],"traffic":[8],"engineering":[9],"technique":[10],"compatible":[11],"with":[12],"traditional":[13],"MPLS":[14],"data":[15],"plane.":[16],"SR":[17,69,83,96],"relies":[18],"on":[19],"label":[20,57,70,79,98],"stacking,":[21],"without":[22],"requiring":[23],"a":[24,60,106],"signaling":[25],"protocol.":[26],"This":[27,63],"greatly":[28],"simplifies":[29],"network":[30],"operations":[31],"in":[32,91,116],"transit":[33],"nodes.":[34],"However,":[35,110],"it":[36],"may":[37,114],"introduce":[38],"scalability":[39,84,112],"issues":[40,113],"at":[41],"the":[42,56,94],"ingress":[43],"node":[44],"and":[45,104],"packet":[46,108],"overhead.":[47,109],"Therefore,":[48],"specific":[49,117],"algorithms":[50,67],"are":[51],"required":[52],"to":[53],"efficiently":[54],"compute":[55],"stack":[58,71,80],"for":[59,68],"given":[61],"path.":[62],"study":[64],"proposes":[65],"two":[66],"computation":[72],"of":[73,93,101],"strict":[74],"routes":[75],"that":[76],"guarantee":[77],"minimum":[78],"depth.":[81],"Then,":[82],"performance":[85],"investigated.":[87],"Results":[88],"show":[89],"that,":[90],"most":[92],"cases,":[95,118],"uses":[97],"stacks":[99],"composed":[100],"few":[102],"labels":[103],"introduces":[105],"limited":[107],"relevant":[111],"arise":[115],"e.g.,":[119],"large":[120],"planar":[121],"topologies.":[122]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":10},{"year":2019,"cited_by_count":8},{"year":2018,"cited_by_count":5},{"year":2017,"cited_by_count":6},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}