{"id":"https://openalex.org/W4411337878","doi":"https://doi.org/10.23919/ondm65745.2025.11029357","title":"OptiNode: A ML Algorithm for Optimal Trusted Node Positioning in QKD Networks","display_name":"OptiNode: A ML Algorithm for Optimal Trusted Node Positioning in QKD Networks","publication_year":2025,"publication_date":"2025-05-06","ids":{"openalex":"https://openalex.org/W4411337878","doi":"https://doi.org/10.23919/ondm65745.2025.11029357"},"language":"en","primary_location":{"id":"doi:10.23919/ondm65745.2025.11029357","is_oa":false,"landing_page_url":"https://doi.org/10.23919/ondm65745.2025.11029357","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 International Conference on Optical Network Design and Modeling (ONDM)","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/A5114637767","display_name":"Peter Horoschenkoff","orcid":"https://orcid.org/0000-0001-9414-0765"},"institutions":[{"id":"https://openalex.org/I205156485","display_name":"Rohde & Schwarz (Germany)","ror":"https://ror.org/048j11q41","country_code":"DE","type":"company","lineage":["https://openalex.org/I205156485"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Peter Horoschenkoff","raw_affiliation_strings":["Rohde & Schwarz Cybersecurity GmbH,Munich,81671"],"affiliations":[{"raw_affiliation_string":"Rohde & Schwarz Cybersecurity GmbH,Munich,81671","institution_ids":["https://openalex.org/I205156485"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5049166066","display_name":"Jasper R\u00f6diger","orcid":"https://orcid.org/0000-0003-0832-8417"},"institutions":[{"id":"https://openalex.org/I205156485","display_name":"Rohde & Schwarz (Germany)","ror":"https://ror.org/048j11q41","country_code":"DE","type":"company","lineage":["https://openalex.org/I205156485"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Jasper R\u00f6diger","raw_affiliation_strings":["Rohde & Schwarz Cybersecurity GmbH,Munich,81671"],"affiliations":[{"raw_affiliation_string":"Rohde & Schwarz Cybersecurity GmbH,Munich,81671","institution_ids":["https://openalex.org/I205156485"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5118212501","display_name":"Sascha Kegrei\u00df","orcid":null},"institutions":[{"id":"https://openalex.org/I205156485","display_name":"Rohde & Schwarz (Germany)","ror":"https://ror.org/048j11q41","country_code":"DE","type":"company","lineage":["https://openalex.org/I205156485"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Sascha Kegrei\u00df","raw_affiliation_strings":["Rohde & Schwarz Cybersecurity GmbH,Munich,81671"],"affiliations":[{"raw_affiliation_string":"Rohde & Schwarz Cybersecurity GmbH,Munich,81671","institution_ids":["https://openalex.org/I205156485"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5114637767"],"corresponding_institution_ids":["https://openalex.org/I205156485"],"apc_list":null,"apc_paid":null,"fwci":1.5458,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.84717685,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":95},"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/T10273","display_name":"IoT and Edge/Fog Computing","score":0.8741999864578247,"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/T10273","display_name":"IoT and Edge/Fog Computing","score":0.8741999864578247,"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/computer-science","display_name":"Computer science","score":0.7726606726646423},{"id":"https://openalex.org/keywords/node","display_name":"Node (physics)","score":0.5396502017974854},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.4974844753742218},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.39406752586364746},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.0861646831035614}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7726606726646423},{"id":"https://openalex.org/C62611344","wikidata":"https://www.wikidata.org/wiki/Q1062658","display_name":"Node (physics)","level":2,"score":0.5396502017974854},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.4974844753742218},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.39406752586364746},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0861646831035614},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.23919/ondm65745.2025.11029357","is_oa":false,"landing_page_url":"https://doi.org/10.23919/ondm65745.2025.11029357","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 International Conference on Optical Network Design and Modeling (ONDM)","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":12,"referenced_works":["https://openalex.org/W2012269622","https://openalex.org/W2055378591","https://openalex.org/W2166565125","https://openalex.org/W2273682834","https://openalex.org/W2971989595","https://openalex.org/W2997591727","https://openalex.org/W3090453402","https://openalex.org/W3107794765","https://openalex.org/W4301885439","https://openalex.org/W4387743074","https://openalex.org/W4396221586","https://openalex.org/W4402134375"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W2051487156","https://openalex.org/W2073681303","https://openalex.org/W2390279801","https://openalex.org/W4391913857","https://openalex.org/W2358668433","https://openalex.org/W4396701345","https://openalex.org/W2376932109"],"abstract_inverted_index":{"Quantum":[0],"Key":[1],"Distribution":[2],"Networks":[3],"(QKDNs)":[4],"rely":[5],"on":[6],"strategic":[7],"trusted":[8,37],"node":[9,59],"deployment":[10],"to":[11,63],"overcome":[12],"distance":[13],"constraints":[14],"and":[15,45,66,92],"enable":[16],"large-scale":[17],"quantum-secured":[18],"communication.":[19],"We":[20],"introduce":[21],"OptiNode,":[22],"a":[23],"novel":[24],"algorithm":[25],"that":[26],"determines,":[27],"using":[28,56],"Machine":[29],"Learning":[30],"(ML)":[31],"techniques,":[32],"the":[33,77,87],"optimal":[34],"placement":[35],"of":[36],"nodes":[38],"within":[39],"QKDNs.":[40],"Leveraging":[41],"an":[42],"analytical":[43],"framework":[44],"Bayesian-optimized":[46],"k-means":[47],"clustering,":[48],"OptiNode":[49],"balances":[50],"operational":[51],"feasibility":[52],"with":[53],"communicational":[54],"efficiency":[55],"only":[57],"fixed":[58],"positions,":[60],"which":[61],"are":[62],"be":[64],"connected,":[65],"their":[67],"expected":[68],"secure":[69],"traffic":[70],"as":[71],"inputs.":[72],"An":[73],"empirical":[74],"evaluation":[75],"confirms":[76],"algorithm's":[78],"effectiveness":[79],"in":[80],"generating":[81],"deployable":[82],"topologies.":[83],"Our":[84],"work":[85],"paves":[86],"way":[88],"for":[89],"building":[90],"efficient":[91],"high":[93],"performance":[94],"QKDN.":[95]},"counts_by_year":[{"year":2025,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}