{"id":"W3038093465","doi":"10.1103/physreva.102.022230","title":"Multiphase estimation without a reference mode","year":2020,"lang":"en","type":"article","venue":"Physical review. A/Physical review, A","topic":"Quantum Information and Cryptography","field":"Computer Science","cited_by":30,"is_retracted":false,"has_abstract":true,"ca_institutions":"Canadian Institute for Advanced Research; University of Toronto","funders":"Ministero dell’Istruzione, dell’Università e della Ricerca; Amaldi Research Center; Natural Sciences and Engineering Research Council of Canada; Mitacs; Canadian Institute for Advanced Research","keywords":"Mode (computer interface); Computer science; Homogeneous space; Mathematical optimization; Statistical physics; Mathematics; Physics","routes":{"ca_aff":true,"ca_fund":true,"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":[0.003099206,0.0008410841,0.001211873,0.0006104914,0.000437822,0.001481064,0.001293136,0.00130652,0.00169191],"category_scores_gemma":[0.00697638,0.0005392742,0.0005871782,0.0008005316,0.002101003,0.004294975,0.001938117,0.001437427,0.0004690078],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0006995901,"about_ca_system_score_gemma":0.000913089,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0006057145,"about_ca_topic_score_gemma":0.0005966193,"domain_scores_codex":[0.9979256,0.0008480805,0.0000886827,0.0005527545,0.0004689611,0.0001158972],"domain_scores_gemma":[0.9966655,0.001712805,0.0004113166,0.0009165985,0.0002330932,0.00006059765],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"theoretical_or_conceptual","study_design_gemma":"theoretical_or_conceptual","study_design_scores_codex":[0.0002822718,0.00008046097,0.001420483,0.0004383367,0.000182343,0.0001646876,0.0001669626,0.184901,0.03801748,0.6598222,0.001050402,0.1134735],"study_design_scores_gemma":[0.00005133922,0.0002054932,0.0008935579,0.00009137396,0.00007637814,0.0002529638,0.00006687453,0.6028127,0.0395634,0.3489097,0.006994636,0.00008151497],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":"theoretical_or_conceptual","genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.02157801,0.0007664996,0.9723094,0.0003301475,0.00003902652,0.00003667902,0.00007480535,0.0001303941,0.004735003],"genre_scores_gemma":[0.6180935,0.001219551,0.3769688,0.0002237845,0.00007883603,0.000139107,0.0001789186,0.0001005638,0.002996938],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.003099206,"threshold_uncertainty_score":0.01639032,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03619819105886209,"score_gpt":0.3902722794816109,"score_spread":0.3540740884227488,"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."}}