{"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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.00135802,0.00107901,0.0006343872,0.001646309,0.0011668,0.002643978,0.002233302,0.001872636,0.1875436],"category_scores_gemma":[0.00315182,0.0004211192,0.0006303621,0.001294455,0.0004967852,0.002555223,0.002975025,0.001630818,0.1671059],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001057668,"about_ca_system_score_gemma":0.001861522,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002599838,"about_ca_topic_score_gemma":0.002767202,"domain_scores_codex":[0.9987215,0.000157563,0.00007030609,0.0002929725,0.000551686,0.000205853],"domain_scores_gemma":[0.9977882,0.0002545318,0.0001119509,0.0005914335,0.00102416,0.0002297822],"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":[0.0003497178,0.0001137982,0.00269155,0.0004896576,0.00005034903,0.0003475102,0.0002836527,0.002920606,0.01421279,0.06048999,0.3845283,0.5335221],"study_design_scores_gemma":[0.00003643764,0.0001277606,0.0009434479,0.00007353281,0.00002319256,0.0004953362,0.00008889075,0.009390798,0.006738603,0.007318089,0.974726,0.00003804467],"study_design_candidate":"not_applicable","study_design_consensus":null,"genre_codex":"other","genre_gemma":"software","genre_scores_codex":[0.01055539,0.002529975,0.3469121,0.004240915,0.004896244,0.0004982287,0.008293496,0.04491574,0.5771579],"genre_scores_gemma":[0.157375,0.003526272,0.1547234,0.003596833,0.001947502,0.0008301859,0.03894033,0.004200112,0.6348604],"genre_candidate":"software","genre_consensus":null,"teacher_disagreement_score":0.1875436,"threshold_uncertainty_score":0,"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."}}