{"id":"W2125598793","doi":"10.1364/oe.22.029733","title":"Multi-stage perturbation theory for compensating intra-channel nonlinear impairments in fiber-optic links","year":2014,"lang":"en","type":"article","venue":"Optics Express","topic":"Optical Network Technologies","field":"Engineering","cited_by":63,"is_retracted":false,"has_abstract":true,"ca_institutions":"McMaster University","funders":"","keywords":"Optics; Quadrature amplitude modulation; Nonlinear system; Physics; Perturbation (astronomy); Optical fiber; Channel (broadcasting); Computer science; Telecommunications; Bit error rate; Quantum mechanics","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":[0.0004070183,0.0005593189,0.0003530971,0.0002978886,0.0002966543,0.0003859626,0.0008389785,0.0006060217,0.0009227857],"category_scores_gemma":[0.0006896188,0.0003200644,0.0004321888,0.0003410308,0.0005072569,0.0007760237,0.0003558574,0.0008109327,0.0003031465],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0006608281,"about_ca_system_score_gemma":0.0005461757,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00226225,"about_ca_topic_score_gemma":0.001956059,"domain_scores_codex":[0.9998077,0.00006586824,0.000004644092,0.00001514057,0.00008839719,0.00001830126],"domain_scores_gemma":[0.9998013,0.00009725929,0.00002521123,0.0000226563,0.00004402954,0.000009546771],"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":[0.00002578575,0.00001870315,0.0001876581,0.00003619566,0.00001293964,0.00006350718,0.00003951035,0.9439715,0.0120109,0.03329517,0.0002919094,0.01004628],"study_design_scores_gemma":[0.000001052019,0.000006837511,0.00002345841,9.763221e-7,9.136342e-7,0.000005107304,0.000001435268,0.9977753,0.0006006766,0.001460492,0.000121195,0.000002548109],"study_design_candidate":"simulation_or_modeling","study_design_consensus":"simulation_or_modeling","genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.012272,0.0001547966,0.9856322,0.00005845376,0.00002204626,0.00003015325,0.00001959261,0.0001049805,0.001705723],"genre_scores_gemma":[0.6753964,0.0007886975,0.3157356,0.00008315301,0.00005884903,0.0002365259,0.00008581137,0.0001495349,0.007465344],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.00226225,"threshold_uncertainty_score":0.004794598,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02102939500505694,"score_gpt":0.2537992984357443,"score_spread":0.2327699034306873,"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."}}