{"id":"W4214564192","doi":"10.1109/jiot.2022.3154632","title":"Blockchain-Assisted Transparent Cross-Domain Authorization and Authentication for Smart City","year":2022,"lang":"en","type":"article","venue":"IEEE Internet of Things Journal","topic":"Blockchain Technology Applications and Security","field":"Computer Science","cited_by":62,"is_retracted":false,"has_abstract":true,"ca_institutions":"Huawei Technologies (Canada); University of Waterloo","funders":"Natural Sciences and Engineering Research Council of Canada; Huawei Technologies","keywords":"Blockchain; Computer science; Authorization; Authentication (law); Computer security; Domain (mathematical analysis); Message authentication code; Computer network; Cryptography","routes":{"ca_aff":true,"ca_fund":true,"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":[0.001198008,0.0001010714,0.0001613197,0.000179294,0.000376096,0.0001083872,0.0007967402,0.00006825101,0.00002290077],"category_scores_gemma":[0.00003456112,0.0001025982,0.00008728661,0.0002102683,0.00009850923,0.0001396311,0.0001299667,0.0003471079,4.366416e-7],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0000876964,"about_ca_system_score_gemma":0.00004764166,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00002278572,"about_ca_topic_score_gemma":0.000002610626,"domain_scores_codex":[0.9988176,0.00007211645,0.0004176387,0.0002519638,0.0002489222,0.0001917448],"domain_scores_gemma":[0.9991003,0.00007250788,0.0003688381,0.0002352051,0.0001534161,0.00006975522],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"theoretical_or_conceptual","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.0002572981,0.001305595,0.01397544,0.000144181,0.0003355917,0.00001733022,0.03451765,0.0009184927,0.05974143,0.7919136,0.003050578,0.09382281],"study_design_scores_gemma":[0.002160375,0.0008810695,0.01472412,0.00006090463,0.00005854304,0.001128916,0.0003008491,0.6397658,0.03446455,0.2971306,0.008862496,0.0004617451],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":null,"genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.4281235,0.0000605708,0.5698765,0.001428309,0.000301614,0.0001329634,0.000004451785,0.00004366565,0.00002847861],"genre_scores_gemma":[0.9690275,0.000005346974,0.03057615,0.0001271783,0.00002861285,0.00006379002,0.000002652962,0.000007386494,0.0001613396],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.6388473,"threshold_uncertainty_score":0.4183835,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02689129009237879,"score_gpt":0.2849888638197373,"score_spread":0.2580975737273585,"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."}}