{"id":"W4322503713","doi":"10.1038/s41467-023-36814-4","title":"Broadband physical layer cognitive radio with an integrated photonic processor for blind source separation","year":2023,"lang":"en","type":"article","venue":"Nature Communications","topic":"Optical Network Technologies","field":"Engineering","cited_by":63,"is_retracted":false,"has_abstract":true,"ca_institutions":"Queen's University","funders":"Division of Electrical, Communications and Cyber Systems; Office of Naval Research; Fonds de recherche du Québec – Nature et technologies; Defense Advanced Research Projects Agency; Canadian Network for Research and Innovation in Machining Technology, Natural Sciences and Engineering Research Council of Canada; Natural Sciences and Engineering Research Council of Canada; CMC Microsystems; U.S. Department of Defense; Directorate for Engineering; Advanced Research Projects Agency; National Science Foundation","keywords":"Computer science; Multiplexing; Blind signal separation; Bandwidth (computing); Broadband; Photonics; Scalability; Electronic engineering; Physical layer; Cognitive radio; Digital signal processor; Digital signal processing; Computer hardware; Telecommunications; Channel (broadcasting); Optoelectronics; Wireless; Physics; Engineering","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.00009108048,0.0001434166,0.0001536458,0.0001091272,0.0001747953,0.00005547094,0.0005267787,0.000250691,0.000002286894],"category_scores_gemma":[0.0001471229,0.0001200989,0.00003498179,0.0009241753,0.0001429744,0.0001815695,0.00006802985,0.0008234615,0.00002495498],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00004447967,"about_ca_system_score_gemma":0.00003028088,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.000001729563,"about_ca_topic_score_gemma":0.0001796334,"domain_scores_codex":[0.9993863,0.00002684559,0.0001147647,0.0001580418,0.0001020649,0.0002120552],"domain_scores_gemma":[0.9986383,0.0004212531,0.00002844566,0.0006702842,0.0001985023,0.00004316234],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.003357797,0.004400713,0.005068083,0.001179234,0.003943815,0.00001798849,0.02315767,0.263922,0.04708656,0.1435566,0.1036253,0.4006842],"study_design_scores_gemma":[0.00101634,0.0002174311,0.0007397576,0.00008455337,0.00009125537,0.000004268593,0.0008575557,0.9599969,0.00540539,0.0006920511,0.03058925,0.0003052798],"study_design_candidate":"simulation_or_modeling","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9798911,0.001380292,0.01041527,0.001193836,0.00007860007,0.001367337,0.0001022292,0.004078587,0.001492793],"genre_scores_gemma":[0.9875869,0.0001652562,0.01095111,0.00003660997,0.00004067125,0.000476125,0.0005889864,0.0000452618,0.0001091055],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.6960748,"threshold_uncertainty_score":0.4897492,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02627980986940352,"score_gpt":0.3219503147210256,"score_spread":0.2956705048516221,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). Scores rank; they never assert a category."}}