{"id":"W2488354164","doi":"","title":"An Access Control Scheme for Partially Ordered Set Hierarchy with Provable Security.","year":2004,"lang":"en","type":"preprint","venue":"IACR Cryptology ePrint Archive","topic":"Access Control and Trust","field":"Social Sciences","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"Lakehead University","funders":"","keywords":"Computer science; Hierarchy; Scheme (mathematics); Access control; Provable security; Set (abstract data type); Partially ordered set; Theoretical computer science; Access structure; Concrete security; Security analysis; Computer security model; Computer security; Cryptography; Secret sharing; Discrete mathematics; Mathematics","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":[0.0009888483,0.0006265272,0.001158703,0.0002793619,0.001008366,0.0005615184,0.002350974,0.0006823438,0.0002782309],"category_scores_gemma":[0.0004009577,0.0005635251,0.000303077,0.0002040344,0.001680988,0.0005137156,0.0006985497,0.001327716,0.00004013777],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002030419,"about_ca_system_score_gemma":0.003261033,"about_ca_topic_candidate":true,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.004248924,"about_ca_topic_score_gemma":0.03280021,"domain_scores_codex":[0.9951388,0.0007978402,0.0006624946,0.001477513,0.0005425048,0.001380904],"domain_scores_gemma":[0.9967611,0.0006275841,0.0006439512,0.0009691917,0.0004859466,0.0005122601],"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":[0.001867531,0.0004185557,0.02367799,0.0002150361,0.000649788,0.00008379843,0.01341004,0.003862164,0.00008350625,0.9535699,0.0002214991,0.001940213],"study_design_scores_gemma":[0.004320445,0.0003423207,0.003781351,0.0001338156,0.0002054241,0.000007844115,0.000907523,0.002615425,0.0001069902,0.9746979,0.0120469,0.0008339954],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":"theoretical_or_conceptual","genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.1297792,0.0001759351,0.8387184,0.008790221,0.000872643,0.006299602,0.0007496243,0.000519871,0.01409453],"genre_scores_gemma":[0.9348682,0.00007955856,0.06056563,0.0007119077,0.0008984765,0.002468661,0.0003169716,0.00007961639,0.00001098215],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.8050889,"threshold_uncertainty_score":0.9996817,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03019837584626652,"score_gpt":0.3619801880290875,"score_spread":0.331781812182821,"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."}}