{"id":"W7083577073","doi":"10.61091/um124-01","title":"Line digraphs of polytrees","year":2025,"lang":"en","type":"article","venue":"Utilitas Mathematica","topic":"Protein Kinase Regulation and GTPase Signaling","field":"Biochemistry, Genetics and Molecular Biology","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Line (geometry); Digraph; Real line; Undirected graph; Line graph; Line segment","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":true,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0002041048,0.0003920935,0.0003807897,0.00188456,0.0008740182,0.001424674,0.0004582306,0.0004194519,0.007566162],"category_scores_gemma":[0.001474041,0.0002401402,0.0003880865,0.001975342,0.0006197134,0.002078798,0.0006131179,0.000772871,0.0008534945],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0008539521,"about_ca_system_score_gemma":0.0002971922,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001172613,"about_ca_topic_score_gemma":0.001973491,"domain_scores_codex":[0.9997142,0.00004755269,0.00002478237,0.00008560946,0.00006410543,0.00006369573],"domain_scores_gemma":[0.9987373,0.00042542,0.0003053909,0.0001264306,0.0002167645,0.0001886952],"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":[0.0001736772,0.0001379429,0.006595683,0.0002900455,0.00004443575,0.0004293209,0.0004917876,0.02407361,0.01428771,0.8835589,0.006833176,0.06308372],"study_design_scores_gemma":[0.00003617922,0.00009602382,0.004045917,0.00006388178,0.00003484702,0.00071406,0.0004899766,0.1249112,0.003765914,0.8333012,0.03249932,0.00004160547],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":"theoretical_or_conceptual","genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.3183071,0.0006986656,0.646269,0.0005100596,0.00008062206,0.0002464719,0.003035265,0.0006542191,0.03019857],"genre_scores_gemma":[0.8276945,0.0008420369,0.1554075,0.000236196,0.00008347392,0.0003345728,0.003075134,0.0001092598,0.0122173],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.007566162,"threshold_uncertainty_score":0.02531129,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.009811450788175916,"score_gpt":0.2694468598698004,"score_spread":0.2596354090816245,"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."}}