{"id":"W2921763576","doi":"10.1142/s021819671950036x","title":"Polynomial-time tests for difference terms in idempotent varieties","year":2019,"lang":"en","type":"article","venue":"International Journal of Algebra and Computation","topic":"Polynomial and algebraic computation","field":"Computer Science","cited_by":3,"is_retracted":false,"has_abstract":true,"ca_institutions":"McMaster University","funders":"","keywords":"Idempotence; Variety (cybernetics); Idempotent matrix; Algebra over a field; Term (time); Incidence algebra","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":[0.00645003,0.001147739,0.00234384,0.001916284,0.001904464,0.006581178,0.005486472,0.002409353,0.0116179],"category_scores_gemma":[0.03897003,0.0009674333,0.003293892,0.002533989,0.004658295,0.01967849,0.005609746,0.004213983,0.00248631],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.002340105,"about_ca_system_score_gemma":0.003364166,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001626794,"about_ca_topic_score_gemma":0.002154292,"domain_scores_codex":[0.988958,0.002253817,0.001073362,0.002879103,0.0030402,0.001795376],"domain_scores_gemma":[0.9293596,0.05632731,0.002910953,0.006654259,0.003239444,0.001508373],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"theoretical_or_conceptual","study_design_gemma":"theoretical_or_conceptual","study_design_scores_codex":[0.005719749,0.00137333,0.01843911,0.002143776,0.0004678924,0.001268443,0.002020491,0.05664064,0.03729094,0.6012384,0.01501258,0.2583846],"study_design_scores_gemma":[0.0003548098,0.0004473682,0.0009709193,0.000086197,0.0001285896,0.0003242102,0.0005391342,0.1161534,0.02984231,0.8467448,0.004280819,0.0001274918],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":"theoretical_or_conceptual","genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.2572861,0.0006258863,0.7187048,0.002949156,0.0003332845,0.0004712429,0.00185177,0.007060891,0.0107168],"genre_scores_gemma":[0.7413274,0.0001664652,0.2493242,0.0004938768,0.0002950328,0.0002177822,0.003125076,0.000799786,0.00425041],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.0116179,"threshold_uncertainty_score":0.03886575,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01066920435774956,"score_gpt":0.2602329400250152,"score_spread":0.2495637356672656,"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."}}