{"id":"https://openalex.org/W7126028348","doi":"https://doi.org/10.1109/nfv-sdn66355.2025.11349480","title":"Efficient Dynamic Hyperbolic Network Embeddings for Software-Defined Topologies","display_name":"Efficient Dynamic Hyperbolic Network Embeddings for Software-Defined Topologies","publication_year":2025,"publication_date":"2025-11-10","ids":{"openalex":"https://openalex.org/W7126028348","doi":"https://doi.org/10.1109/nfv-sdn66355.2025.11349480"},"language":null,"primary_location":{"id":"doi:10.1109/nfv-sdn66355.2025.11349480","is_oa":false,"landing_page_url":"https://doi.org/10.1109/nfv-sdn66355.2025.11349480","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 IEEE Conference on Network Function Virtualization and Software-Defined Networking (NFV-SDN)","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/A5124203970","display_name":"Evgenia Papoulia","orcid":null},"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"]}],"countries":["GR"],"is_corresponding":true,"raw_author_name":"Evgenia Papoulia","raw_affiliation_strings":["National Technical University of Athens,School of Electrical & Computer Engineering,Athens,Greece"],"affiliations":[{"raw_affiliation_string":"National Technical University of Athens,School of Electrical & Computer Engineering,Athens,Greece","institution_ids":["https://openalex.org/I174458059"]}]},{"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/I187792471","display_name":"Ionian University","ror":"https://ror.org/01xm4n520","country_code":"GR","type":"education","lineage":["https://openalex.org/I187792471"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Vasileios Karyotis","raw_affiliation_strings":["Ionian University,Department of Informatics,Corfu,Greece"],"affiliations":[{"raw_affiliation_string":"Ionian University,Department of Informatics,Corfu,Greece","institution_ids":["https://openalex.org/I187792471"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5124155524","display_name":"Symeon Papavassiliou","orcid":null},"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"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Symeon Papavassiliou","raw_affiliation_strings":["National Technical University of Athens,School of Electrical & Computer Engineering,Athens,Greece"],"affiliations":[{"raw_affiliation_string":"National Technical University of Athens,School of Electrical & Computer Engineering,Athens,Greece","institution_ids":["https://openalex.org/I174458059"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5124203970"],"corresponding_institution_ids":["https://openalex.org/I174458059"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.71330682,"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":"7"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10714","display_name":"Software-Defined Networks and 5G","score":0.9857000112533569,"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":0.9857000112533569,"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/T11273","display_name":"Advanced Graph Neural Networks","score":0.0026000000070780516,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/T12127","display_name":"Software System Performance and Reliability","score":0.0010999999940395355,"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/embedding","display_name":"Embedding","score":0.8021000027656555},{"id":"https://openalex.org/keywords/network-topology","display_name":"Network topology","score":0.6844000220298767},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.522599995136261},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.47189998626708984},{"id":"https://openalex.org/keywords/focus","display_name":"Focus (optics)","score":0.4415999948978424},{"id":"https://openalex.org/keywords/consistency","display_name":"Consistency (knowledge bases)","score":0.42590001225471497},{"id":"https://openalex.org/keywords/network-virtualization","display_name":"Network virtualization","score":0.4230000078678131},{"id":"https://openalex.org/keywords/dynamic-network-analysis","display_name":"Dynamic network analysis","score":0.39329999685287476}],"concepts":[{"id":"https://openalex.org/C41608201","wikidata":"https://www.wikidata.org/wiki/Q980509","display_name":"Embedding","level":2,"score":0.8021000027656555},{"id":"https://openalex.org/C199845137","wikidata":"https://www.wikidata.org/wiki/Q145490","display_name":"Network topology","level":2,"score":0.6844000220298767},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6506999731063843},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.522599995136261},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.47189998626708984},{"id":"https://openalex.org/C192209626","wikidata":"https://www.wikidata.org/wiki/Q190909","display_name":"Focus (optics)","level":2,"score":0.4415999948978424},{"id":"https://openalex.org/C2776436953","wikidata":"https://www.wikidata.org/wiki/Q5163215","display_name":"Consistency (knowledge bases)","level":2,"score":0.42590001225471497},{"id":"https://openalex.org/C2779898492","wikidata":"https://www.wikidata.org/wiki/Q4112081","display_name":"Network virtualization","level":4,"score":0.4230000078678131},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.4165000021457672},{"id":"https://openalex.org/C13540734","wikidata":"https://www.wikidata.org/wiki/Q5318996","display_name":"Dynamic network analysis","level":2,"score":0.39329999685287476},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.3896999955177307},{"id":"https://openalex.org/C14036430","wikidata":"https://www.wikidata.org/wiki/Q3736076","display_name":"Function (biology)","level":2,"score":0.38370001316070557},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.34299999475479126},{"id":"https://openalex.org/C139940560","wikidata":"https://www.wikidata.org/wiki/Q290036","display_name":"Network simulation","level":2,"score":0.32350000739097595},{"id":"https://openalex.org/C49777392","wikidata":"https://www.wikidata.org/wiki/Q5535495","display_name":"Geometric networks","level":3,"score":0.30979999899864197},{"id":"https://openalex.org/C2777904410","wikidata":"https://www.wikidata.org/wiki/Q7397","display_name":"Software","level":2,"score":0.3093000054359436},{"id":"https://openalex.org/C2164484","wikidata":"https://www.wikidata.org/wiki/Q5170150","display_name":"Core (optical fiber)","level":2,"score":0.2953000068664551},{"id":"https://openalex.org/C176293985","wikidata":"https://www.wikidata.org/wiki/Q906456","display_name":"Comparison of topologies","level":5,"score":0.28529998660087585},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2847000062465668},{"id":"https://openalex.org/C35435516","wikidata":"https://www.wikidata.org/wiki/Q5370016","display_name":"Embedding problem","level":3,"score":0.28369998931884766},{"id":"https://openalex.org/C32946077","wikidata":"https://www.wikidata.org/wiki/Q618079","display_name":"Network analysis","level":2,"score":0.27630001306533813},{"id":"https://openalex.org/C2778572836","wikidata":"https://www.wikidata.org/wiki/Q380933","display_name":"Space (punctuation)","level":2,"score":0.2644999921321869},{"id":"https://openalex.org/C77270119","wikidata":"https://www.wikidata.org/wiki/Q1655198","display_name":"Software-defined networking","level":2,"score":0.2639000117778778}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/nfv-sdn66355.2025.11349480","is_oa":false,"landing_page_url":"https://doi.org/10.1109/nfv-sdn66355.2025.11349480","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 IEEE Conference on Network Function Virtualization and Software-Defined Networking (NFV-SDN)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320330142","display_name":"National Technical University of Athens","ror":"https://ror.org/03cx6bg69"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W1888005072","https://openalex.org/W2060898162","https://openalex.org/W2132022337","https://openalex.org/W2132238781","https://openalex.org/W2146591355","https://openalex.org/W2154851992","https://openalex.org/W2285309634","https://openalex.org/W2601427147","https://openalex.org/W2602549708","https://openalex.org/W2798918712","https://openalex.org/W2950950097","https://openalex.org/W2962756421","https://openalex.org/W2963224980","https://openalex.org/W2984075168","https://openalex.org/W3118138401","https://openalex.org/W4200095813"],"related_works":[],"abstract_inverted_index":{"Network":[0,7],"embedding":[1,36,63,69,82],"in":[2,85,136],"Software":[3],"Defined":[4],"Networks":[5],"and":[6,26,34,42,65,126],"Function":[8],"Virtualization":[9],"is":[10,104],"an":[11,51,86],"evolving":[12],"area,":[13],"moving":[14],"from":[15],"static,":[16],"rule-based":[17],"methods":[18],"to":[19,105],"intelligent,":[20],"adaptive":[21],"algorithms":[22],"for":[23,81,130],"various":[24],"functions":[25],"topology":[27,89],"optimizations.":[28],"As":[29],"networks":[30],"become":[31],"more":[32,131],"dynamic":[33,73],"service-oriented,":[35],"strategies":[37],"must":[38],"balance":[39],"efficiency,":[40],"scalability,":[41],"service":[43],"quality,":[44],"with":[45],"Machine":[46],"Leaning":[47],"(ML)":[48],"techniques":[49],"playing":[50],"increasingly":[52],"central":[53],"role.":[54],"In":[55],"this":[56],"paper,":[57],"we":[58,77],"focus":[59],"on":[60],"the":[61,107,111,121],"network":[62,68,137],"itself":[64],"address":[66],"how":[67],"can":[70],"tackle":[71],"efficiently":[72],"networks.":[74],"More":[75],"specifically,":[76],"propose":[78],"ML-based":[79],"approaches":[80],"new":[83],"nodes":[84],"already":[87],"embedded":[88],"thus":[90],"avoiding":[91],"computational":[92],"costs,":[93],"while":[94,114],"maintaining":[95],"accuracy.":[96],"The":[97],"core":[98],"idea":[99],"of":[100,110,123,134],"our":[101,124],"approach":[102,125],"(LHR)":[103],"maintain":[106],"geometric":[108],"consistency":[109],"hyperbolic":[112],"space":[113],"minimizing":[115],"re-computation.":[116],"Our":[117],"evaluation":[118],"results":[119],"demonstrate":[120],"efficacy":[122],"set":[127],"a":[128],"basis":[129],"advanced":[132],"exploitation":[133],"ML":[135],"embedding.":[138]},"counts_by_year":[],"updated_date":"2026-04-09T08:11:56.329763","created_date":"2026-01-30T00:00:00"}