{"id":"W2072214712","doi":"10.1002/9780470012505.tap015","title":"Phase‐Type Distributions","year":2004,"lang":"en","type":"other","venue":"Encyclopedia of Actuarial Science","topic":"Probability and Risk Models","field":"Decision Sciences","cited_by":4,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Waterloo","funders":"","keywords":"Type (biology); Queueing theory; Key (lock); Statistical physics; Mathematics; Computer science; Mathematical economics; Econometrics; Statistics; Physics; Geology","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":[0.0008891108,0.0003428867,0.000407509,0.0009142883,0.0004735457,0.001751715,0.000698084,0.0008229328,0.01291799],"category_scores_gemma":[0.005133281,0.0001649301,0.000308536,0.0008477325,0.001107897,0.002471785,0.0007432052,0.001062019,0.002132002],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0006292171,"about_ca_system_score_gemma":0.0004190369,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0004611544,"about_ca_topic_score_gemma":0.000248547,"domain_scores_codex":[0.9994498,0.0001425195,0.00002376241,0.00009341169,0.0002048812,0.00008567108],"domain_scores_gemma":[0.9978567,0.0009493346,0.0003045853,0.0002731592,0.0004956748,0.0001204389],"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":[0.00001476034,0.00001079953,0.0001834303,0.0000212769,0.000003205568,0.0000536879,0.00002367935,0.004206412,0.0007562133,0.9863575,0.002316597,0.00605248],"study_design_scores_gemma":[0.00001900716,0.00003031125,0.0004347051,0.00002261879,0.000004121778,0.0003608753,0.00003734629,0.07753922,0.001461831,0.905129,0.0149457,0.00001516215],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":"theoretical_or_conceptual","genre_codex":"methods","genre_gemma":"methods","genre_scores_codex":[0.05412405,0.001127112,0.8180046,0.001837337,0.0004326464,0.000137597,0.0006994168,0.0004465571,0.1231907],"genre_scores_gemma":[0.9145581,0.002095205,0.04415225,0.0007350638,0.0008375752,0.0002049428,0.0005878285,0.0001567752,0.03667235],"genre_candidate":"methods","genre_consensus":"methods","teacher_disagreement_score":0.01291799,"threshold_uncertainty_score":0.04321498,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.05922671608193365,"score_gpt":0.3934799459622931,"score_spread":0.3342532298803595,"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."}}