{"id":"W2886177063","doi":"10.1109/msp.2018.3111245","title":"Blockchain Access Privacy: Challenges and Directions","year":2018,"lang":"en","type":"article","venue":"IEEE Security & Privacy","topic":"Internet Traffic Analysis and Secure E-voting","field":"Computer Science","cited_by":275,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Calgary","funders":"Israel Science Foundation; National Science Foundation","keywords":"Blockchain; Cryptocurrency; Computer security; Internet privacy; Computer science; Exploit; Anonymity; Cryptography; Publication; Decentralization; Business","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":[0.01881549,0.0008138934,0.001418363,0.001511788,0.003414753,0.009498288,0.003204735,0.01365955,0.01073366],"category_scores_gemma":[0.02397584,0.000721404,0.000952842,0.003784494,0.009907451,0.03330986,0.005106265,0.01057686,0.002990228],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.002874352,"about_ca_system_score_gemma":0.00764208,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.003199789,"about_ca_topic_score_gemma":0.003180193,"domain_scores_codex":[0.9908024,0.004377334,0.0003291876,0.001093294,0.002558718,0.0008391249],"domain_scores_gemma":[0.9394322,0.0418369,0.001869502,0.004489075,0.008659262,0.003713142],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"theoretical_or_conceptual","study_design_gemma":"theoretical_or_conceptual","study_design_scores_codex":[0.0001414315,0.0003076983,0.001499064,0.0008558514,0.00003274496,0.0002894161,0.0009012223,0.003831232,0.0003932959,0.7287619,0.06180971,0.2011765],"study_design_scores_gemma":[0.00004210104,0.00008725992,0.0003391026,0.0006583983,0.00001312547,0.0003138658,0.002542193,0.01454273,0.0003290391,0.8553155,0.1257651,0.00005159586],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":"theoretical_or_conceptual","genre_codex":"commentary","genre_gemma":"empirical","genre_scores_codex":[0.01077997,0.1235096,0.05840338,0.7779326,0.002310575,0.00008930734,0.0002285512,0.000368806,0.02637708],"genre_scores_gemma":[0.437932,0.349063,0.109235,0.05521821,0.01812095,0.0005691487,0.0007139418,0.000216714,0.02893104],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.01881549,"threshold_uncertainty_score":0.09950697,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03298327705333631,"score_gpt":0.2884266337763921,"score_spread":0.2554433567230558,"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."}}