{"id":"W4414826517","doi":"10.5539/ep.v15n1p1","title":"Surface Contamination Inverse Problem for 3D Diffusion Equation","year":2025,"lang":"en","type":"article","venue":"Environment and Pollution","topic":"Numerical methods in inverse problems","field":"Mathematics","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"University of Hong Kong","keywords":"Solver; Inverse problem; Diffusion; Surface (topology); Set (abstract data type); Inverse; Contamination; Work (physics)","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":true,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.001321984,0.000905409,0.001035518,0.0008281865,0.0006914443,0.001591687,0.001033043,0.003173837,0.005453502],"category_scores_gemma":[0.006223964,0.0004751472,0.001249549,0.0006935138,0.001707061,0.001457615,0.002408396,0.002606198,0.0007387629],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001172808,"about_ca_system_score_gemma":0.0017742,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.01135507,"about_ca_topic_score_gemma":0.005676396,"domain_scores_codex":[0.9993805,0.0002102357,0.00003303322,0.0001138979,0.0002121418,0.00005014725],"domain_scores_gemma":[0.9979522,0.0014584,0.000145851,0.00007336882,0.0003108619,0.00005928253],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"simulation_or_modeling","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.00009098608,0.00004711615,0.002118853,0.000575058,0.00006260155,0.0006042065,0.0005540607,0.6731698,0.006116632,0.2806384,0.008055381,0.02796683],"study_design_scores_gemma":[0.00001437013,0.0000110307,0.0002133399,0.00003061447,0.00000795188,0.0001154781,0.00005761174,0.9495511,0.0005149281,0.04420908,0.005255859,0.00001867433],"study_design_candidate":"simulation_or_modeling","study_design_consensus":"simulation_or_modeling","genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.009554293,0.001273788,0.9686934,0.003281245,0.000323389,0.000110634,0.000565923,0.0001587202,0.01603851],"genre_scores_gemma":[0.3849096,0.003145774,0.5553091,0.001583254,0.0005923578,0.001086416,0.001304388,0.0004120921,0.0516571],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.01135507,"threshold_uncertainty_score":0.02257794,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.05118372315546026,"score_gpt":0.3100862540139785,"score_spread":0.2589025308585183,"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."}}