{"id":"W1984638667","doi":"10.1145/1600176.1600192","title":"VideoTicket","year":2008,"lang":"en","type":"article","venue":"","topic":"Advanced Steganography and Watermarking Techniques","field":"Computer Science","cited_by":2,"is_retracted":false,"has_abstract":true,"ca_institutions":"Carleton University","funders":"","keywords":"Credential; Computer science; Password; Identity (music); Computer security; Database transaction; Context (archaeology); Authentication (law); Internet privacy; Authorization; World Wide Web; Revocation; Misrepresentation; Database","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":["insufficient_payload"],"consensus_categories":[],"category_scores_codex":[0.0006154317,0.0007769827,0.0004444304,0.001720062,0.0007977073,0.001757253,0.001335341,0.001269502,0.09153758],"category_scores_gemma":[0.002429537,0.0002162022,0.0003480417,0.001247285,0.0003425626,0.002120445,0.001680597,0.0009303117,0.03239712],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0006177641,"about_ca_system_score_gemma":0.00055156,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.003959693,"about_ca_topic_score_gemma":0.003712639,"domain_scores_codex":[0.9993654,0.00005226448,0.0000300251,0.0001079395,0.0003223856,0.0001220163],"domain_scores_gemma":[0.9987801,0.0001376006,0.00009687174,0.0003019634,0.0004740057,0.0002094955],"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":[0.001875538,0.0002168646,0.002724316,0.0005088156,0.00006245192,0.001246068,0.0002683644,0.001203623,0.01493,0.02719626,0.4407421,0.5090256],"study_design_scores_gemma":[0.0001690751,0.0003516678,0.005577011,0.0002430045,0.00003964156,0.001719526,0.0002431832,0.01633409,0.01999209,0.007440464,0.9478118,0.00007854083],"study_design_candidate":"not_applicable","study_design_consensus":null,"genre_codex":"other","genre_gemma":"other","genre_scores_codex":[0.05860597,0.004396373,0.1336282,0.004178232,0.004758502,0.002380203,0.02991346,0.05571797,0.7064211],"genre_scores_gemma":[0.3286866,0.003114447,0.05361558,0.002372822,0.00135366,0.0006376542,0.05548066,0.003182848,0.5515558],"genre_candidate":"other","genre_consensus":"other","teacher_disagreement_score":0.9084624,"threshold_uncertainty_score":0.3062237,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02087697129140933,"score_gpt":0.2366563076584223,"score_spread":0.2157793363670129,"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."}}