{"id":"W2289344546","doi":"10.1109/tvlsi.2015.2437999","title":"Floating-Point Butterfly Architecture Based on Binary Signed-Digit Representation","year":2015,"lang":"en","type":"article","venue":"IEEE Transactions on Very Large Scale Integration (VLSI) Systems","topic":"Numerical Methods and Algorithms","field":"Computer Science","cited_by":30,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Saskatchewan","funders":"Natural Sciences and Engineering Research Council of Canada","keywords":"Arithmetic underflow; Adder; Computer science; Operand; Parallel computing; Floating point; Fast Fourier transform; Butterfly; Arithmetic; Multiplier (economics); Computer hardware; Algorithm; Mathematics; Latency (audio); Telecommunications","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0001149724,0.0004084455,0.0002727801,0.000606649,0.0003267487,0.0005666551,0.0008130749,0.0003843796,0.003431306],"category_scores_gemma":[0.0002769249,0.0001538869,0.0002819061,0.0007166007,0.0002397344,0.0007160068,0.0002283322,0.0003902912,0.001099551],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0004074492,"about_ca_system_score_gemma":0.0005336247,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001145705,"about_ca_topic_score_gemma":0.001909909,"domain_scores_codex":[0.9998739,0.00001110698,0.00001135216,0.00002757617,0.00005716396,0.00001889079],"domain_scores_gemma":[0.9998868,0.00001995509,0.00001311566,0.00001926651,0.00005327944,0.000007624918],"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":[0.000398591,0.00008127204,0.0009309106,0.0005016056,0.00006824513,0.0007759963,0.0001550297,0.01969419,0.3746036,0.05631969,0.008915082,0.5375558],"study_design_scores_gemma":[0.0001551158,0.001783604,0.002791556,0.000172317,0.0002142422,0.003636286,0.0001217672,0.3527919,0.4502808,0.01619239,0.1717185,0.0001416219],"study_design_candidate":"simulation_or_modeling","study_design_consensus":null,"genre_codex":"methods","genre_gemma":"methods","genre_scores_codex":[0.1119622,0.003896465,0.8416751,0.0003982612,0.0005583412,0.000197408,0.0003641295,0.004535575,0.0364126],"genre_scores_gemma":[0.5615161,0.002010373,0.419692,0.0003451423,0.0002071207,0.0001112563,0.000683728,0.00009429522,0.01533999],"genre_candidate":"methods","genre_consensus":"methods","teacher_disagreement_score":0.003431306,"threshold_uncertainty_score":0.0114789,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03015383399844895,"score_gpt":0.2853131006588002,"score_spread":0.2551592666603513,"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."}}