{"id":"W2949376982","doi":"","title":"Combinatorial Properties of Frameproof and Traceability Codes.","year":2000,"lang":"en","type":"preprint","venue":"IACR Cryptology ePrint Archive","topic":"Copyright and Intellectual Property","field":"Business, Management and Accounting","cited_by":9,"is_retracted":false,"has_abstract":true,"ca_institutions":"Lakehead University; University of Waterloo","funders":"","keywords":"Computer science; Traceability; Disjoint sets; Hash function; Combinatorial design; Coding (social sciences); Theoretical computer science; Order (exchange); Discrete mathematics; Mathematics; 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","insufficient_payload"],"consensus_categories":[],"category_scores_codex":[0.0005699404,0.0004883404,0.0009752458,0.0003120702,0.0001647029,0.0001551269,0.0006045995,0.000420507,0.002121679],"category_scores_gemma":[0.0005689125,0.0003820577,0.000237005,0.0001269639,0.00116581,0.0002602383,0.001836508,0.001144889,0.0001712694],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00003191989,"about_ca_system_score_gemma":0.0001121035,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00104533,"about_ca_topic_score_gemma":0.0001530148,"domain_scores_codex":[0.9975371,0.0001149004,0.0007418487,0.0009097318,0.0002673551,0.0004290527],"domain_scores_gemma":[0.9984415,0.0001703579,0.0004018162,0.000724479,0.0002309595,0.00003091472],"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":[0.005715248,0.001608829,0.01731012,0.005395763,0.0007945091,0.00003911447,0.004371307,0.000135446,0.00548834,0.912433,0.01588143,0.03082686],"study_design_scores_gemma":[0.0007445642,0.00005260297,0.005557945,0.0002970815,0.0001482492,0.000005986875,0.0001188331,0.0129823,0.001579134,0.9643852,0.01356687,0.0005613072],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":"theoretical_or_conceptual","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9117196,0.0007104038,0.002449912,0.001003657,0.001493837,0.001185255,0.00002323304,0.0002528684,0.08116125],"genre_scores_gemma":[0.996592,0.0001157104,0.002100827,0.0002648065,0.0007363025,0.00009605914,0.00004276849,0.0000445108,0.000007054041],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.08487237,"threshold_uncertainty_score":0.9998631,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02797596289779946,"score_gpt":0.2209522293025324,"score_spread":0.1929762664047329,"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."}}