{"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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0003132561,0.0002376987,0.000223039,0.0002948975,0.0002136436,0.0004426442,0.0004034042,0.0002608516,0.001405595],"category_scores_gemma":[0.0004322304,0.0001228306,0.00009869014,0.0002703706,0.0002823855,0.0004583408,0.0002178049,0.0002286503,0.0002161758],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000293138,"about_ca_system_score_gemma":0.0001732839,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00042146,"about_ca_topic_score_gemma":0.001034382,"domain_scores_codex":[0.9998191,0.00004596494,0.00001028744,0.00002906145,0.00006511047,0.00003059674],"domain_scores_gemma":[0.9995896,0.0001536324,0.00006179465,0.00007342482,0.000099817,0.00002167556],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.0004692676,0.0001065017,0.001271473,0.00008287987,0.00003318388,0.0001173047,0.0001036986,0.01689413,0.9188072,0.008193256,0.0005219872,0.0533991],"study_design_scores_gemma":[0.00007691739,0.000499866,0.002122069,0.00002040405,0.00002830069,0.0004700706,0.00003693586,0.3241029,0.6652496,0.002772118,0.004571696,0.00004912873],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.8701106,0.0004989635,0.118776,0.000154721,0.00006975749,0.00004329144,0.0001039772,0.000603647,0.009639041],"genre_scores_gemma":[0.9427843,0.000132852,0.0544236,0.00003589215,0.00002163784,0.00001973151,0.00004107688,0.00001691012,0.002524051],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.001405595,"threshold_uncertainty_score":0.00470221,"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."}}