{"id":"W2795232814","doi":"10.1145/3191742","title":"SiFi","year":2018,"lang":"en","type":"article","venue":"Proceedings of the ACM on Interactive Mobile Wearable and Ubiquitous Technologies","topic":"Indoor and Outdoor Localization Technologies","field":"Engineering","cited_by":73,"is_retracted":false,"has_abstract":true,"ca_institutions":"Simon Fraser University","funders":"National Natural Science Foundation of China","keywords":"Transmitter; Computer science; Synchronization (alternating current); Channel (broadcasting); MIMO; Time of arrival; Transmission (telecommunications); Distortion (music); Antenna (radio); Electronic engineering; Real-time computing; Telecommunications; Engineering","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":[],"consensus_categories":[],"category_scores_codex":[0.00008577426,0.0001941875,0.0002198681,0.0001988675,0.0001493204,0.00004829269,0.001178646,0.000192514,0.00001505723],"category_scores_gemma":[0.0007845869,0.0001333447,0.00005907933,0.0004002964,0.0005628116,0.0002134637,0.0007064878,0.000318811,0.00001915582],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00005152245,"about_ca_system_score_gemma":0.00000585347,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.000006148833,"about_ca_topic_score_gemma":0.000002199722,"domain_scores_codex":[0.9991596,0.000002262813,0.0002103453,0.0002244872,0.0001447215,0.0002585859],"domain_scores_gemma":[0.9992098,0.00006892058,0.00009034621,0.0004158099,0.0002011712,0.00001391895],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.0002679933,0.0002069412,0.00899594,0.0005587274,0.0003386638,0.000002098436,0.002357548,0.0002363688,0.6456137,0.02466385,0.04073811,0.2760201],"study_design_scores_gemma":[0.0001323371,0.0003803453,0.0003622735,0.0001942358,0.00001312868,0.000009739436,0.004769247,0.0004499571,0.9658348,0.02175984,0.00593494,0.0001591641],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9829691,0.0004290006,0.00003263509,0.0003999776,0.0003263014,0.0003277072,0.000006235145,0.00203825,0.01347081],"genre_scores_gemma":[0.998707,0.0004426383,0.0004584937,0.00003268985,0.00003706885,0.0001162789,1.889568e-7,0.00002574787,0.0001799142],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.3202211,"threshold_uncertainty_score":0.5437637,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.007039213208057262,"score_gpt":0.2236897977401062,"score_spread":0.216650584532049,"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."}}