{"id":"W4386082955","doi":"10.1109/smartnets58706.2023.10215881","title":"Collaborative DDoS Attack Defense for OTA Updates in CAVs using Hyperledger Fabric Blockchain","year":2023,"lang":"en","type":"article","venue":"","topic":"Vehicular Ad Hoc Networks (VANETs)","field":"Engineering","cited_by":4,"is_retracted":false,"has_abstract":true,"ca_institutions":"Western University","funders":"","keywords":"Denial-of-service attack; Computer security; Computer science; Process (computing); Blockchain; Computer network; The Internet","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":[0.0008992741,0.0003616619,0.0004810663,0.0005928334,0.001108744,0.00119489,0.001001119,0.0007742053,0.002200407],"category_scores_gemma":[0.001688692,0.0001874405,0.0002756273,0.000498377,0.0008359908,0.002014892,0.002013345,0.0004958332,0.0003853084],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0008299695,"about_ca_system_score_gemma":0.00143266,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002803985,"about_ca_topic_score_gemma":0.002760907,"domain_scores_codex":[0.9988804,0.0002212122,0.00008696467,0.000223906,0.0003784352,0.0002090731],"domain_scores_gemma":[0.9984058,0.0003226047,0.0002607403,0.0004459403,0.0003808917,0.0001841378],"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":[0.001812388,0.0005434578,0.01451816,0.0004317458,0.0001534781,0.001783401,0.001356395,0.3976343,0.1200727,0.06382348,0.004490145,0.3933803],"study_design_scores_gemma":[0.0001003376,0.0004689981,0.001096298,0.00003291938,0.00004409749,0.0003964492,0.0001637799,0.9428924,0.03423098,0.0122218,0.008305075,0.00004684038],"study_design_candidate":"simulation_or_modeling","study_design_consensus":"simulation_or_modeling","genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.3407382,0.0008633522,0.6428038,0.0006164598,0.0001435387,0.0004060366,0.0001117937,0.002018001,0.01229879],"genre_scores_gemma":[0.9851806,0.0001123773,0.01262771,0.00004007074,0.00001362418,0.00005889849,0.00004454184,0.00001003316,0.001912062],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.002803985,"threshold_uncertainty_score":0.007361054,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02036743963227518,"score_gpt":0.2637170897826353,"score_spread":0.2433496501503601,"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."}}