{"id":"W2155197635","doi":"10.22230/cjc.2010v35n1a2235","title":"Shut-Off: The Digital Television Transition in the United States and Canada","year":2010,"lang":"en","type":"article","venue":"Canadian Journal of Communication","topic":"Political Influence and Corporate Strategies","field":"Business, Management and Accounting","cited_by":15,"is_retracted":false,"has_abstract":true,"ca_institutions":"McGill University","funders":"","keywords":"Broadcasting (networking); Transition (genetics); Politics; Political science; Shut down; Key (lock); Digital television; Corporate governance; Digital broadcasting; Media studies; Advertising; Telecommunications; Sociology; Law; Business; Engineering; Computer security; Computer science","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":true,"about_ca":true,"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":[0.001176806,0.0001557104,0.0003072142,0.002931886,0.01114259,0.008575811,0.0009836269,0.001029998,0.004648778],"category_scores_gemma":[0.005568364,0.0002009704,0.0002761566,0.008353084,0.004784475,0.001755839,0.002838072,0.00211611,0.000178545],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.1152283,"about_ca_system_score_gemma":0.1235513,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.9974051,"about_ca_topic_score_gemma":0.998731,"domain_scores_codex":[0.9963276,0.0002127165,0.00005121957,0.0001687906,0.001311776,0.001927877],"domain_scores_gemma":[0.9957862,0.0004776702,0.0003321861,0.00008310714,0.002130088,0.001190757],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"theoretical_or_conceptual","study_design_gemma":"not_applicable","study_design_scores_codex":[0.001070656,0.000268798,0.2522661,0.0004072359,0.0001441801,0.003830699,0.2396151,0.002541483,0.002918923,0.3054408,0.04253182,0.1489641],"study_design_scores_gemma":[0.00006483362,0.00008139608,0.5567835,0.0003106709,0.00009638427,0.0002985434,0.2815855,0.0008834357,0.0009452107,0.002385059,0.1564166,0.0001488261],"study_design_candidate":"not_applicable","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.8703716,0.002859741,0.0001550957,0.007382549,0.00006213967,0.00005758468,0.0009646582,0.00002005359,0.1181267],"genre_scores_gemma":[0.9922437,0.001116269,0.00007754989,0.0005658005,0.000008680808,0.000008145188,0.0002317046,0.00001038877,0.005737837],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.1152283,"threshold_uncertainty_score":0.8360435,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01569959638023861,"score_gpt":0.2138151573724755,"score_spread":0.1981155609922369,"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."}}