{"id":"W4224214443","doi":"10.3390/cryptography6020018","title":"A Review of Blockchain in Fintech: Taxonomy, Challenges, and Future Directions","year":2022,"lang":"en","type":"review","venue":"Cryptography","topic":"Blockchain Technology Applications and Security","field":"Computer Science","cited_by":50,"is_retracted":false,"has_abstract":true,"ca_institutions":"Bank of Canada","funders":"","keywords":"Blockchain; Taxonomy (biology); Computer science; Data science; Computer security","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":["metaepi_narrow"],"consensus_categories":[],"category_scores_codex":[0.0006367287,0.0003150085,0.001280981,0.001030465,0.0001042769,0.0000113562,0.00120329,0.0003017703,0.0000455829],"category_scores_gemma":[0.00002554005,0.0002910666,0.0004332551,0.002540656,0.000147226,0.00003315656,0.0005779706,0.0008026088,0.000002025666],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00003155056,"about_ca_system_score_gemma":0.00009802196,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00001041807,"about_ca_topic_score_gemma":0.00001853522,"domain_scores_codex":[0.9980924,0.0002235988,0.0006358524,0.0006736965,0.000138375,0.0002361345],"domain_scores_gemma":[0.9981052,0.0001750236,0.0004032123,0.001223646,0.00003459728,0.00005838183],"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":[1.622382e-7,0.00007041586,3.143697e-7,0.02364813,0.00003312147,0.000002120123,0.00003989235,4.038636e-9,5.435708e-9,0.1208217,0.000309694,0.8550745],"study_design_scores_gemma":[0.00005241001,0.00004403121,0.000001951881,0.01237964,0.00007276268,0.0000504803,0.0000214276,0.000006465415,7.600531e-8,0.003480391,0.9836547,0.0002356465],"study_design_candidate":"not_applicable","study_design_consensus":null,"genre_codex":"review","genre_gemma":"review","genre_scores_codex":[1.276094e-7,0.9958198,0.0006865651,0.0007351151,0.0001467454,0.001204169,0.00002122298,0.0001601061,0.00122616],"genre_scores_gemma":[3.266535e-7,0.9904343,0.006605438,0.0001033815,0.00004815854,0.002779493,0.00001113158,0.0000157107,0.000001986357],"genre_candidate":"review","genre_consensus":"review","teacher_disagreement_score":0.983345,"threshold_uncertainty_score":0.9999542,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.05192392700624838,"score_gpt":0.2818071293883081,"score_spread":0.2298832023820597,"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."}}