{"id":"W2007887196","doi":"10.1145/1639642.1639685","title":"Accessible videodescription On-Demand","year":2009,"lang":"en","type":"article","venue":"","topic":"Digital Accessibility for Disabilities","field":"Social Sciences","cited_by":13,"is_retracted":false,"has_abstract":true,"ca_institutions":"Computer Research Institute of Montréal","funders":"","keywords":"Usability; Computer science; Visually impaired; Rendering (computer graphics); Multimedia; Human–computer interaction; Screen reader; Key (lock); On demand; Quality (philosophy); World Wide Web; Artificial intelligence; 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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0003599881,0.0004154314,0.000286675,0.0004106338,0.0002071277,0.0007710419,0.0005868565,0.0004490478,0.04299446],"category_scores_gemma":[0.00142711,0.0001336102,0.0002947283,0.0002017257,0.0001309823,0.0008780462,0.0009543102,0.0002476075,0.006135058],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001036324,"about_ca_system_score_gemma":0.0001454401,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.000501191,"about_ca_topic_score_gemma":0.001037776,"domain_scores_codex":[0.9997397,0.00005854621,0.00001369923,0.00003269625,0.0001144104,0.00004088088],"domain_scores_gemma":[0.9991678,0.0003443842,0.00004120875,0.0001432732,0.0002031808,0.0001002],"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":[0.002815624,0.002094173,0.009816362,0.001254036,0.00007229925,0.003085804,0.003186148,0.001407897,0.1604427,0.003109125,0.03013077,0.7825851],"study_design_scores_gemma":[0.00114249,0.006550956,0.1237126,0.000894072,0.0003239158,0.01422661,0.007676694,0.03457231,0.3025054,0.004602056,0.5033419,0.0004509907],"study_design_candidate":"not_applicable","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"other","genre_scores_codex":[0.8017043,0.0005201056,0.09096003,0.000254396,0.0001392944,0.001161277,0.003013799,0.009422717,0.09282397],"genre_scores_gemma":[0.8376668,0.0005344275,0.06222759,0.0002020249,0.00007841992,0.0004294597,0.002959153,0.0008345179,0.09506761],"genre_candidate":"other","genre_consensus":null,"teacher_disagreement_score":0.04299446,"threshold_uncertainty_score":0.1438308,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.04085129257962224,"score_gpt":0.3593019980927104,"score_spread":0.3184507055130881,"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."}}