{"id":"W2125161029","doi":"10.1109/isit.2000.866460","title":"Constellation mappings for two-dimensional non-uniform signaling","year":2002,"lang":"en","type":"article","venue":"","topic":"Optical Network Technologies","field":"Engineering","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"Queen's University","funders":"","keywords":"Constellation; Decoding methods; Quadrature amplitude modulation; Additive white Gaussian noise; QAM; Computer science; Gray code; Algorithm; Constellation diagram; Encoding (memory); Modulation (music); Transmission (telecommunications); Topology (electrical circuits); Bit error rate; Theoretical computer science; Telecommunications; Mathematics; Channel (broadcasting); Artificial intelligence; Combinatorics; Physics","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":[0.0008333693,0.0004558042,0.0003118014,0.0003784609,0.000200804,0.0004591634,0.0002928555,0.0003627347,0.0008860734],"category_scores_gemma":[0.003927326,0.0001884419,0.0001743404,0.0003643424,0.0006559342,0.0008198008,0.0005869545,0.0004060624,0.0002037239],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000337098,"about_ca_system_score_gemma":0.0002172431,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.000114633,"about_ca_topic_score_gemma":0.000108219,"domain_scores_codex":[0.9996995,0.0001671397,0.00001613284,0.00002660032,0.00006357329,0.00002715805],"domain_scores_gemma":[0.9983805,0.00103317,0.0002737325,0.0001602272,0.0001094295,0.00004290746],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"simulation_or_modeling","study_design_gemma":"not_applicable","study_design_scores_codex":[0.0003409208,0.00006668895,0.001050894,0.000151135,0.00003446121,0.0003097449,0.0002462281,0.7422357,0.03753403,0.146593,0.0005304668,0.07090669],"study_design_scores_gemma":[0.00005124507,0.0002070605,0.0002648229,0.00002601676,0.00001167599,0.0002062287,0.00003518054,0.9329766,0.01151489,0.0534623,0.001222882,0.00002113188],"study_design_candidate":"not_applicable","study_design_consensus":null,"genre_codex":"methods","genre_gemma":"methods","genre_scores_codex":[0.2333778,0.0006796115,0.7606568,0.0003811315,0.00003192359,0.00005617146,0.00004763574,0.0001482007,0.004620763],"genre_scores_gemma":[0.918328,0.0003910954,0.080226,0.00005227826,0.00002067768,0.00006129676,0.000035731,0.00001521108,0.0008696155],"genre_candidate":"methods","genre_consensus":"methods","teacher_disagreement_score":0.0008860734,"threshold_uncertainty_score":0.004407287,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01649043270965712,"score_gpt":0.2077858529329763,"score_spread":0.1912954202233192,"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."}}