{"id":"W3214904466","doi":"10.3390/s21227712","title":"Connected Vehicles: Technology Review, State of the Art, Challenges and Opportunities","year":2021,"lang":"en","type":"review","venue":"Sensors","topic":"Vehicular Ad Hoc Networks (VANETs)","field":"Engineering","cited_by":138,"is_retracted":false,"has_abstract":true,"ca_institutions":"Ontario Tech University","funders":"","keywords":"SAFER; Emerging technologies; Standardization; Key (lock); Service (business); Intelligent transportation system; Transport engineering; Traffic congestion; Engineering; Computer science; Telecommunications; Computer security; Systems engineering; Business; Marketing","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":[0.0007941384,0.0008384695,0.0008870135,0.002627414,0.0004452097,0.001884749,0.001047783,0.001452501,0.005592147],"category_scores_gemma":[0.001644523,0.0004680728,0.0006951241,0.003612407,0.0004623461,0.004019432,0.0008039979,0.001448365,0.00266249],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000755506,"about_ca_system_score_gemma":0.001558932,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001830612,"about_ca_topic_score_gemma":0.001911057,"domain_scores_codex":[0.9994262,0.00008536812,0.00007395968,0.0001011438,0.0002466489,0.00006666101],"domain_scores_gemma":[0.998962,0.0005137717,0.00008341211,0.00003267658,0.0003613224,0.00004683308],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"not_applicable","study_design_scores_codex":[0.00008706347,0.00009692784,0.0006252194,0.02308729,0.00008583867,0.0002916691,0.0001635058,0.001944233,0.002687693,0.02071303,0.06224328,0.8879743],"study_design_scores_gemma":[0.000006695629,0.000139184,0.0005715701,0.004199988,0.0001219496,0.0008383844,0.0002038304,0.0007541277,0.001032462,0.004525519,0.9875688,0.00003743522],"study_design_candidate":"not_applicable","study_design_consensus":null,"genre_codex":"review","genre_gemma":"review","genre_scores_codex":[0.0006098824,0.9913399,0.001286122,0.0007107507,0.0007293275,0.00001821888,0.00006822032,0.00003095146,0.005206679],"genre_scores_gemma":[0.003179541,0.9936884,0.0006853801,0.0003606172,0.000476994,0.00001455123,0.00015442,0.000007612143,0.001432458],"genre_candidate":"review","genre_consensus":"review","teacher_disagreement_score":0.005592147,"threshold_uncertainty_score":0.01870757,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.04870287235557407,"score_gpt":0.2589536534810525,"score_spread":0.2102507811254784,"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."}}