{"id":"W4410613955","doi":"10.1109/jiot.2025.3572655","title":"Is It Instrumentation? Evaluation of Validity Constraints in Smart Homes","year":2025,"lang":"en","type":"article","venue":"IEEE Internet of Things Journal","topic":"Context-Aware Activity Recognition Systems","field":"Computer Science","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"Université du Québec à Chicoutimi; Université de Sherbrooke","funders":"Canada Excellence Research Chairs, Government of Canada; Natural Sciences and Engineering Research Council of Canada; Canada Research Chairs","keywords":"Instrumentation (computer programming); Computer science; Reliability engineering; Engineering; Operating system","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":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.00300663,0.0001036873,0.0002789347,0.0004740989,0.00002662423,0.0001165411,0.0005990374,0.00006490329,0.0001955033],"category_scores_gemma":[0.0002474559,0.0001033179,0.000119189,0.0003131142,0.00008847398,0.001122359,0.00008446709,0.0002512952,0.00001027907],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001902082,"about_ca_system_score_gemma":0.0003414662,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0002007092,"about_ca_topic_score_gemma":0.00003438193,"domain_scores_codex":[0.9978585,0.0003763788,0.0007353463,0.0001886419,0.0007059781,0.000135184],"domain_scores_gemma":[0.9982441,0.0002151196,0.0006054966,0.0001956943,0.0006976262,0.00004194357],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.00008864761,0.0005759844,0.1529862,0.0002181116,0.0004404283,0.00001814997,0.03280393,0.0001017401,0.01729611,0.001509546,0.01626943,0.7776917],"study_design_scores_gemma":[0.01059206,0.0006301975,0.1395173,0.006565981,0.0002323618,0.0008233961,0.004303734,0.2401264,0.5487734,0.04649743,0.001146888,0.0007908578],"study_design_candidate":"design_other","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.8321387,0.000040884,0.1610224,0.001220382,0.001601602,0.000171005,0.000002802372,0.00001122904,0.003790949],"genre_scores_gemma":[0.9976358,0.000009264299,0.001779252,0.0003642491,0.00002129447,0.000005511536,5.865041e-7,0.00000325153,0.0001807594],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.7769008,"threshold_uncertainty_score":0.4213181,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.09847360444196807,"score_gpt":0.3619238770054308,"score_spread":0.2634502725634628,"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."}}