{"id":"W2143998733","doi":"10.1109/acsd.2009.21","title":"Time Arc Petri Nets and Their Analysis","year":2009,"lang":"en","type":"article","venue":"","topic":"Petri Nets in System Modeling","field":"Computer Science","cited_by":5,"is_retracted":false,"has_abstract":true,"ca_institutions":"Polytechnique Montréal","funders":"Japan Society for the Promotion of Science; Mazda Foundation","keywords":"Petri net; Reachability; Decidability; Computer science; Semantics (computer science); Abstraction; Stochastic Petri net; Reachability problem; Theoretical computer science; Process architecture; Arc (geometry); State space; State (computer science); Programming language; Transition system; Mathematics","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":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0002986477,0.0001011672,0.0001949205,0.0002784451,0.0000639792,0.0001505747,0.0005065774,0.00003562865,0.00003079822],"category_scores_gemma":[0.00001669285,0.0000730488,0.00006917863,0.001185574,0.00001569294,0.0002609728,0.0001089719,0.000053968,0.00006344622],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00001774065,"about_ca_system_score_gemma":0.00001518465,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.000009746561,"about_ca_topic_score_gemma":0.000003138993,"domain_scores_codex":[0.9991288,0.00003960767,0.0001670021,0.0003219204,0.0001491695,0.0001935201],"domain_scores_gemma":[0.9992412,0.00007232851,0.00004264665,0.0005200719,0.00004005415,0.00008368541],"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":[0.00001458121,0.0002572836,0.003442413,0.00001616668,0.0009662849,0.00007651422,0.006538445,0.02720383,0.01205966,0.06811665,0.01332827,0.8679799],"study_design_scores_gemma":[0.00009212494,0.00003354394,0.001973591,0.000003986016,0.00001408406,0.00001335271,0.00001265793,0.9945129,0.0003953537,0.001621018,0.001203914,0.0001234301],"study_design_candidate":"simulation_or_modeling","study_design_consensus":null,"genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.05715948,0.0002962038,0.9164229,0.001166985,0.00004758806,0.00005273075,6.554511e-7,0.000220999,0.02463247],"genre_scores_gemma":[0.9719625,0.000008711094,0.02581397,0.0006584247,0.00002671094,7.977761e-7,7.627635e-7,0.00000221254,0.00152589],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.9673091,"threshold_uncertainty_score":0.2978844,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01460856660739148,"score_gpt":0.2318535610222822,"score_spread":0.2172449944148907,"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."}}