{"id":"W2057730346","doi":"10.1364/ofc.2013.oth4e.6","title":"Time Domain Hybrid QAM Based Rate-Adaptive Optical Transmissions Using High Speed DACs","year":2013,"lang":"en","type":"article","venue":"","topic":"Optical Network Technologies","field":"Engineering","cited_by":35,"is_retracted":false,"has_abstract":true,"ca_institutions":"McGill University","funders":"","keywords":"Quadrature amplitude modulation; QAM; Transmission (telecommunications); Electronic engineering; Computer science; Spectral efficiency; Time domain; Bit error rate; Telecommunications; Engineering; Channel (broadcasting)","routes":{"ca_aff":true,"ca_fund":false,"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":["insufficient_payload"],"consensus_categories":["insufficient_payload"],"category_scores_codex":[0.00009958489,0.0002448049,0.0002737516,0.00009672647,0.00007007339,0.00005868619,0.0002391431,0.0001536336,0.002252648],"category_scores_gemma":[0.00003793326,0.0002041066,0.00007780125,0.0002466302,0.0001767271,0.0001873742,0.00004308786,0.0003032487,0.0009294536],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00008983842,"about_ca_system_score_gemma":0.00001955697,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00001877878,"about_ca_topic_score_gemma":9.57616e-7,"domain_scores_codex":[0.9988182,0.00002457368,0.0002571132,0.0002381947,0.0001538826,0.0005080967],"domain_scores_gemma":[0.9992242,0.0002168569,0.00001321679,0.0003332169,0.00004305444,0.0001694609],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"simulation_or_modeling","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.00003934227,0.0001928253,0.00003444039,0.00005726788,0.0002125303,0.0001061353,0.00003962557,0.5522107,0.3877719,0.03117366,0.01657553,0.01158609],"study_design_scores_gemma":[0.0003629079,0.00005978514,0.0002546664,0.00003434663,0.00002573368,0.00000586422,0.0000473615,0.9545051,0.04094357,0.003098293,0.00034442,0.0003179951],"study_design_candidate":"simulation_or_modeling","study_design_consensus":"simulation_or_modeling","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.8696162,0.00003588896,0.1161916,0.0008032491,0.0001190055,0.0003875929,0.000006866491,0.002201018,0.01063859],"genre_scores_gemma":[0.7424109,0.000004138436,0.2572266,0.0000665732,0.00004374762,0.00000885237,0.000006468023,0.00004617465,0.0001865564],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.4022944,"threshold_uncertainty_score":0.9998484,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01181649627624287,"score_gpt":0.1993861541325816,"score_spread":0.1875696578563388,"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."}}