{"id":"https://openalex.org/W7116692013","doi":"https://doi.org/10.23919/cnsm67658.2025.11297568","title":"Toward Deterministic Path Placement in AI Backends: A Practical SRv6-Based Architecture","display_name":"Toward Deterministic Path Placement in AI Backends: A Practical SRv6-Based Architecture","publication_year":2025,"publication_date":"2025-10-27","ids":{"openalex":"https://openalex.org/W7116692013","doi":"https://doi.org/10.23919/cnsm67658.2025.11297568"},"language":null,"primary_location":{"id":"doi:10.23919/cnsm67658.2025.11297568","is_oa":false,"landing_page_url":"https://doi.org/10.23919/cnsm67658.2025.11297568","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 21st International Conference on Network and Service Management (CNSM)","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/A5022173749","display_name":"Clarence Filsfils","orcid":null},"institutions":[{"id":"https://openalex.org/I135428043","display_name":"Cisco Systems (United States)","ror":"https://ror.org/03yt1ez60","country_code":"US","type":"company","lineage":["https://openalex.org/I135428043"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Clarence Filsfils","raw_affiliation_strings":["Cisco Systems,USA"],"affiliations":[{"raw_affiliation_string":"Cisco Systems,USA","institution_ids":["https://openalex.org/I135428043"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5079850486","display_name":"Pablo Camarillo","orcid":null},"institutions":[{"id":"https://openalex.org/I135428043","display_name":"Cisco Systems (United States)","ror":"https://ror.org/03yt1ez60","country_code":"US","type":"company","lineage":["https://openalex.org/I135428043"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Pablo Camarillo","raw_affiliation_strings":["Cisco Systems,USA"],"affiliations":[{"raw_affiliation_string":"Cisco Systems,USA","institution_ids":["https://openalex.org/I135428043"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101514873","display_name":"Ahmed Abdelsalam","orcid":"https://orcid.org/0000-0001-7521-2073"},"institutions":[{"id":"https://openalex.org/I135428043","display_name":"Cisco Systems (United States)","ror":"https://ror.org/03yt1ez60","country_code":"US","type":"company","lineage":["https://openalex.org/I135428043"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ahmed Abdelsalam","raw_affiliation_strings":["Cisco Systems,USA"],"affiliations":[{"raw_affiliation_string":"Cisco Systems,USA","institution_ids":["https://openalex.org/I135428043"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5120946684","display_name":"Arianna Quinci","orcid":null},"institutions":[{"id":"https://openalex.org/I116067653","display_name":"University of Rome Tor Vergata","ror":"https://ror.org/02p77k626","country_code":"IT","type":"education","lineage":["https://openalex.org/I116067653"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Arianna Quinci","raw_affiliation_strings":["University of Rome Tor Vergata,Italy"],"affiliations":[{"raw_affiliation_string":"University of Rome Tor Vergata,Italy","institution_ids":["https://openalex.org/I116067653"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5054266377","display_name":"Angelo Tulumello","orcid":"https://orcid.org/0000-0003-3607-1524"},"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":"Angelo Tulumello","raw_affiliation_strings":["CNIT,Italy"],"affiliations":[{"raw_affiliation_string":"CNIT,Italy","institution_ids":["https://openalex.org/I4210099310"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5120956868","display_name":"Andrea Mayer","orcid":null},"institutions":[{"id":"https://openalex.org/I116067653","display_name":"University of Rome Tor Vergata","ror":"https://ror.org/02p77k626","country_code":"IT","type":"education","lineage":["https://openalex.org/I116067653"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Andrea Mayer","raw_affiliation_strings":["University of Rome Tor Vergata,Italy"],"affiliations":[{"raw_affiliation_string":"University of Rome Tor Vergata,Italy","institution_ids":["https://openalex.org/I116067653"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5078887627","display_name":"Pierpaolo Loreti","orcid":"https://orcid.org/0000-0002-2348-5077"},"institutions":[{"id":"https://openalex.org/I116067653","display_name":"University of Rome Tor Vergata","ror":"https://ror.org/02p77k626","country_code":"IT","type":"education","lineage":["https://openalex.org/I116067653"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Pierpaolo Loreti","raw_affiliation_strings":["University of Rome Tor Vergata,Italy"],"affiliations":[{"raw_affiliation_string":"University of Rome Tor Vergata,Italy","institution_ids":["https://openalex.org/I116067653"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5081471529","display_name":"Lorenzo Bracciale","orcid":"https://orcid.org/0000-0002-6673-3157"},"institutions":[{"id":"https://openalex.org/I116067653","display_name":"University of Rome Tor Vergata","ror":"https://ror.org/02p77k626","country_code":"IT","type":"education","lineage":["https://openalex.org/I116067653"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Lorenzo Bracciale","raw_affiliation_strings":["University of Rome Tor Vergata,Italy"],"affiliations":[{"raw_affiliation_string":"University of Rome Tor Vergata,Italy","institution_ids":["https://openalex.org/I116067653"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5079293206","display_name":"Stefano Salsano","orcid":"https://orcid.org/0000-0003-3040-3559"},"institutions":[{"id":"https://openalex.org/I116067653","display_name":"University of Rome Tor Vergata","ror":"https://ror.org/02p77k626","country_code":"IT","type":"education","lineage":["https://openalex.org/I116067653"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Stefano Salsano","raw_affiliation_strings":["University of Rome Tor Vergata,Italy"],"affiliations":[{"raw_affiliation_string":"University of Rome Tor Vergata,Italy","institution_ids":["https://openalex.org/I116067653"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":9,"corresponding_author_ids":["https://openalex.org/A5022173749"],"corresponding_institution_ids":["https://openalex.org/I135428043"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.65712728,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"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/T10714","display_name":"Software-Defined Networks and 5G","score":0.917900025844574,"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":0.917900025844574,"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/T10101","display_name":"Cloud Computing and Resource Management","score":0.012600000016391277,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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/T10273","display_name":"IoT and Edge/Fog Computing","score":0.010200000368058681,"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/workload","display_name":"Workload","score":0.6215999722480774},{"id":"https://openalex.org/keywords/routing","display_name":"Routing (electronic design automation)","score":0.5598999857902527},{"id":"https://openalex.org/keywords/path","display_name":"Path (computing)","score":0.5088000297546387},{"id":"https://openalex.org/keywords/state","display_name":"State (computer science)","score":0.5065000057220459},{"id":"https://openalex.org/keywords/ipv6","display_name":"IPv6","score":0.41179999709129333},{"id":"https://openalex.org/keywords/traffic-congestion","display_name":"Traffic congestion","score":0.399399995803833},{"id":"https://openalex.org/keywords/semantics","display_name":"Semantics (computer science)","score":0.39570000767707825},{"id":"https://openalex.org/keywords/encoding","display_name":"Encoding (memory)","score":0.36149999499320984}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7849000096321106},{"id":"https://openalex.org/C2778476105","wikidata":"https://www.wikidata.org/wiki/Q628539","display_name":"Workload","level":2,"score":0.6215999722480774},{"id":"https://openalex.org/C74172769","wikidata":"https://www.wikidata.org/wiki/Q1446839","display_name":"Routing (electronic design automation)","level":2,"score":0.5598999857902527},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.5503000020980835},{"id":"https://openalex.org/C2777735758","wikidata":"https://www.wikidata.org/wiki/Q817765","display_name":"Path (computing)","level":2,"score":0.5088000297546387},{"id":"https://openalex.org/C48103436","wikidata":"https://www.wikidata.org/wiki/Q599031","display_name":"State (computer science)","level":2,"score":0.5065000057220459},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.46230000257492065},{"id":"https://openalex.org/C84555802","wikidata":"https://www.wikidata.org/wiki/Q2551624","display_name":"IPv6","level":3,"score":0.41179999709129333},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.400299996137619},{"id":"https://openalex.org/C2779888511","wikidata":"https://www.wikidata.org/wiki/Q244156","display_name":"Traffic congestion","level":2,"score":0.399399995803833},{"id":"https://openalex.org/C184337299","wikidata":"https://www.wikidata.org/wiki/Q1437428","display_name":"Semantics (computer science)","level":2,"score":0.39570000767707825},{"id":"https://openalex.org/C125411270","wikidata":"https://www.wikidata.org/wiki/Q18653","display_name":"Encoding (memory)","level":2,"score":0.36149999499320984},{"id":"https://openalex.org/C104954878","wikidata":"https://www.wikidata.org/wiki/Q1648707","display_name":"Routing protocol","level":3,"score":0.3465999960899353},{"id":"https://openalex.org/C165696696","wikidata":"https://www.wikidata.org/wiki/Q11287","display_name":"Exploit","level":2,"score":0.3190999925136566},{"id":"https://openalex.org/C111852164","wikidata":"https://www.wikidata.org/wiki/Q1414679","display_name":"Handover","level":2,"score":0.3165000081062317},{"id":"https://openalex.org/C98025372","wikidata":"https://www.wikidata.org/wiki/Q477538","display_name":"Systems architecture","level":3,"score":0.3154999911785126},{"id":"https://openalex.org/C167822520","wikidata":"https://www.wikidata.org/wiki/Q176452","display_name":"Finite-state machine","level":2,"score":0.3075000047683716},{"id":"https://openalex.org/C47796450","wikidata":"https://www.wikidata.org/wiki/Q508378","display_name":"Intelligent transportation system","level":2,"score":0.3005000054836273},{"id":"https://openalex.org/C123657996","wikidata":"https://www.wikidata.org/wiki/Q12271","display_name":"Architecture","level":2,"score":0.29910001158714294},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.2962000072002411},{"id":"https://openalex.org/C94600068","wikidata":"https://www.wikidata.org/wiki/Q7371621","display_name":"Routing domain","level":5,"score":0.29350000619888306},{"id":"https://openalex.org/C195563490","wikidata":"https://www.wikidata.org/wiki/Q180368","display_name":"Network congestion","level":3,"score":0.27889999747276306},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.26510000228881836},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.25769999623298645}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.23919/cnsm67658.2025.11297568","is_oa":false,"landing_page_url":"https://doi.org/10.23919/cnsm67658.2025.11297568","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 21st International Conference on Network and Service Management (CNSM)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/9","score":0.636735200881958,"display_name":"Industry, innovation and infrastructure"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W2036003010","https://openalex.org/W2613073681","https://openalex.org/W2744387122","https://openalex.org/W2968108410","https://openalex.org/W3046470751","https://openalex.org/W3101455050","https://openalex.org/W4212981364","https://openalex.org/W4328027113","https://openalex.org/W4383749796","https://openalex.org/W4388218486","https://openalex.org/W4388557279","https://openalex.org/W4395115960","https://openalex.org/W4396814955"],"related_works":[],"abstract_inverted_index":{"Distributed":[0],"training":[1],"of":[2,52,156,183],"artificial":[3],"intelligence":[4],"models,":[5],"such":[6,43],"as":[7,44,185],"Large":[8],"Language":[9],"Models":[10],"(LLMs),":[11],"generates":[12],"highly":[13],"structured":[14],"and":[15,23,31,55,82,98,153,172,188],"intense":[16],"traffic":[17,54,75,128],"patterns":[18],"between":[19],"GPUs,":[20],"with":[21],"synchronous":[22],"repetitive":[24],"flows":[25],"that":[26],"can":[27,91],"easily":[28],"cause":[29],"congestion":[30,93],"bottlenecks":[32],"in":[33,49,95,116,166,175,195],"data":[34],"center":[35],"networks.":[36],"In":[37],"this":[38],"context,":[39],"currently":[40],"adopted":[41],"protocols,":[42],"RoCEv2,":[45],"show":[46],"significant":[47],"limitations":[48],"the":[50,102,117,124,136,157,181],"presence":[51],"bursty":[53],"low":[56],"entropy,":[57],"compromising":[58],"overall":[59],"system":[60],"efficiency.":[61],"Segment":[62],"Routing":[63],"over":[64],"IPv6":[65,137],"(SRv6)":[66],"offers":[67],"a":[68,150,186],"programmable":[69],"mechanism":[70],"to":[71,101,126,191],"steer":[72,127],"AI":[73,167,197],"workload":[74],"along":[76,129],"explicitly":[77],"chosen":[78],"paths,":[79],"enabling":[80,106],"precise":[81],"congestion-aware":[83],"routing":[84],"under":[85],"dynamic":[86,107],"conditions.":[87],"Lightweight":[88],"monitoring":[89],"modules":[90],"detect":[92],"conditions":[94],"real":[96],"time":[97],"report":[99],"them":[100],"orchestrator":[103],"or":[104,114],"NICs,":[105],"rerouting":[108],"decisions":[109],"without":[110],"requiring":[111],"control-plane":[112],"signaling":[113],"state":[115],"fabric.":[118],"SRv6":[119,184],"micro-segment":[120],"(uSID)":[121],"encoding":[122],"allows":[123],"NIC":[125],"alternate,":[130],"congestion-free":[131],"paths":[132],"simply":[133],"by":[134],"updating":[135],"destination":[138],"address,":[139],"preserving":[140],"RoCEv2":[141],"semantics":[142],"while":[143],"ensuring":[144],"rapid":[145],"adaptability.":[146],"This":[147],"work":[148],"provides":[149],"practical":[151,187],"implementation":[152],"experimental":[154],"validation":[155],"recent":[158],"IETF":[159],"Internet-Draft":[160],"\u201cSRv6":[161],"for":[162],"Deterministic":[163],"Path":[164],"Placement":[165],"Backends\u201d,":[168],"demonstrating":[169],"its":[170],"feasibility":[171],"performance":[173],"benefits":[174],"RoCEv2-based":[176],"infrastructures.":[177],"The":[178],"results":[179],"highlight":[180],"potential":[182],"vendor-agnostic":[189],"solution":[190],"enhance":[192],"networking":[193],"efficiency":[194],"modern":[196],"datacenters.":[198]},"counts_by_year":[],"updated_date":"2025-12-23T23:11:35.936235","created_date":"2025-12-22T00:00:00"}