{"id":"W4407371961","doi":"10.1109/tdsc.2025.3540980","title":"Chained HotStuff Under Performance Attack","year":2025,"lang":"en","type":"article","venue":"IEEE Transactions on Dependable and Secure Computing","topic":"Distributed systems and fault tolerance","field":"Computer Science","cited_by":5,"is_retracted":false,"has_abstract":true,"ca_institutions":"Okanagan University College; University of British Columbia, Okanagan Campus; University of British Columbia","funders":"National Natural Science Foundation of China","keywords":"Computer science; Computer security; Computer network","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":[0.002906394,0.0009395485,0.0008247897,0.001137586,0.0008271663,0.001272453,0.001520805,0.001131622,0.001962862],"category_scores_gemma":[0.0147677,0.0002429235,0.0004373772,0.0009264792,0.001538171,0.00363736,0.001864532,0.001282942,0.0003454659],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001273284,"about_ca_system_score_gemma":0.001542283,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002036681,"about_ca_topic_score_gemma":0.001558691,"domain_scores_codex":[0.996225,0.0007013058,0.0002337025,0.0005213407,0.001675812,0.0006428735],"domain_scores_gemma":[0.9871852,0.004412843,0.001575058,0.004262224,0.002056467,0.0005081935],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"simulation_or_modeling","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.002166741,0.0004571249,0.01725166,0.0008158896,0.0002596645,0.0007582437,0.0006095911,0.6638626,0.1219855,0.03339146,0.005476044,0.1529655],"study_design_scores_gemma":[0.00007013483,0.001018665,0.00256119,0.00004188082,0.00006615347,0.0003203951,0.0001603252,0.9162473,0.06672867,0.009959175,0.002766068,0.00005999665],"study_design_candidate":"simulation_or_modeling","study_design_consensus":"simulation_or_modeling","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.7895305,0.001512516,0.195448,0.0004611625,0.0001646414,0.0003484055,0.0004856755,0.004417239,0.007631857],"genre_scores_gemma":[0.9825219,0.0001787177,0.01584524,0.00007470832,0.00001468965,0.00008354791,0.0002458326,0.0001246982,0.0009107089],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.002906394,"threshold_uncertainty_score":0.01537067,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01366209021834479,"score_gpt":0.2510199759040015,"score_spread":0.2373578856856567,"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."}}