{"id":"W174356564","doi":"10.1017/cbo9780511979187.001","title":"Introduction","year":2012,"lang":"en","type":"book-chapter","venue":"Cambridge University Press eBooks","topic":"Optical Wireless Communication Technologies","field":"Engineering","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of British Columbia","funders":"","keywords":"Mars Exploration Program; Telecommunications; Phone; Computer science; Wireless; Optical wireless; Optical communication; Communications system; Engineering; Geography; Astrobiology; Electronic engineering; Physics","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":["insufficient_payload"],"category_scores_codex":[0.0006046748,0.0009940502,0.0005312048,0.001150518,0.001055459,0.003745239,0.001728608,0.001873123,0.4389122],"category_scores_gemma":[0.001691109,0.0003445088,0.0004794842,0.001080944,0.0007721544,0.002601543,0.001751817,0.001828754,0.3321556],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001015214,"about_ca_system_score_gemma":0.001316476,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001398214,"about_ca_topic_score_gemma":0.001433837,"domain_scores_codex":[0.9995009,0.00004159103,0.00002289,0.0001446649,0.0002315235,0.00005846611],"domain_scores_gemma":[0.9993955,0.00009955313,0.00003248971,0.00007276555,0.0002676761,0.0001319933],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"not_applicable","study_design_gemma":"not_applicable","study_design_scores_codex":[0.00005646471,0.00006347995,0.0002115869,0.0005504685,0.000004626594,0.0001348502,0.0003659578,0.0002772053,0.000976572,0.06295538,0.6752846,0.2591188],"study_design_scores_gemma":[0.000001705817,0.000009096178,0.00009437592,0.00009784647,8.268332e-7,0.00008437219,0.00002921083,0.00001737865,0.00006420755,0.004391002,0.9952071,0.000002846014],"study_design_candidate":"not_applicable","study_design_consensus":"not_applicable","genre_codex":"other","genre_gemma":"other","genre_scores_codex":[0.001199942,0.01771221,0.01106341,0.006433731,0.007177523,0.0002351799,0.003603486,0.001366028,0.9512085],"genre_scores_gemma":[0.004076345,0.009295728,0.003268044,0.002439507,0.001762224,0.0001245354,0.002433683,0.0003193236,0.9762805],"genre_candidate":"other","genre_consensus":"other","teacher_disagreement_score":0.5610878,"threshold_uncertainty_score":0.8003236,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01625876076477073,"score_gpt":0.1749301142372629,"score_spread":0.1586713534724922,"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."}}