{"id":"W4405518132","doi":"10.1109/comst.2024.3519788","title":"Principles, Applications, and Challenges of Reconfigurable Intelligent Surface-Enabled Backscatter Communication: A Comprehensive Survey and Outlook","year":2024,"lang":"en","type":"article","venue":"IEEE Communications Surveys & Tutorials","topic":"Advanced Wireless Communication Technologies","field":"Engineering","cited_by":9,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Manitoba; Simon Fraser University","funders":"National Natural Science Foundation of China","keywords":"Backscatter (email); Computer science; Surface (topology); Remote sensing; Systems engineering; Telecommunications; Engineering; Geography; Wireless","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":[0.0005687415,0.0007239808,0.0007480337,0.001883821,0.0003886425,0.001739333,0.000703259,0.001064858,0.002232606],"category_scores_gemma":[0.0005737435,0.000498544,0.0005144528,0.001878832,0.0007454281,0.002672993,0.0007627789,0.001519116,0.001126678],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000563829,"about_ca_system_score_gemma":0.0005033673,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0004887897,"about_ca_topic_score_gemma":0.0004971824,"domain_scores_codex":[0.9996538,0.00005702529,0.00003041894,0.00006698006,0.0001574062,0.00003434789],"domain_scores_gemma":[0.9995278,0.0002473701,0.00004404917,0.0000423458,0.0001151504,0.00002327226],"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":[0.0000702072,0.0001571295,0.001401327,0.007331595,0.00006896913,0.000333577,0.0003520793,0.008552746,0.01785058,0.117434,0.01155091,0.8348969],"study_design_scores_gemma":[0.00001204524,0.0004719468,0.001935591,0.002393093,0.0001118819,0.002723736,0.0005080659,0.0257376,0.01570505,0.05830776,0.891928,0.0001652626],"study_design_candidate":"not_applicable","study_design_consensus":null,"genre_codex":"review","genre_gemma":"review","genre_scores_codex":[0.006102179,0.8902266,0.07173819,0.001768415,0.0006411146,0.00004802246,0.0000708986,0.000184796,0.02921979],"genre_scores_gemma":[0.04481448,0.915378,0.02955811,0.000685668,0.001184813,0.00008142377,0.0001278777,0.00005205022,0.008117606],"genre_candidate":"review","genre_consensus":"review","teacher_disagreement_score":0.002232606,"threshold_uncertainty_score":0.00746882,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.1054675931790045,"score_gpt":0.3021253075113108,"score_spread":0.1966577143323063,"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."}}