{"id":"W4414693351","doi":"10.1109/tdsc.2025.3616852","title":"An Algorithm for Persistent Homology Computation Using Homomorphic Encryption","year":2025,"lang":"en","type":"article","venue":"IEEE Transactions on Dependable and Secure Computing","topic":"Topological and Geometric Data Analysis","field":"Computer Science","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"National Research Council Canada","funders":"","keywords":"Homomorphic encryption; Correctness; Persistent homology; Plaintext; Encryption; Topological data analysis; Robustness (evolution)","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":[0.00137405,0.0005691197,0.001091844,0.001094847,0.001133893,0.00224767,0.00163554,0.001180605,0.004700442],"category_scores_gemma":[0.007218914,0.0004085145,0.00121949,0.001133839,0.00159378,0.004669436,0.005463914,0.002106008,0.002278332],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00127517,"about_ca_system_score_gemma":0.002293709,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0009843512,"about_ca_topic_score_gemma":0.001032104,"domain_scores_codex":[0.9976779,0.0003823288,0.0002132089,0.0004256853,0.0009993922,0.0003014763],"domain_scores_gemma":[0.9962644,0.001100932,0.0002786306,0.001697183,0.000510561,0.0001482655],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"theoretical_or_conceptual","study_design_scores_codex":[0.0006293499,0.000266806,0.00188398,0.0003159308,0.0001466126,0.0004057061,0.0008139912,0.07598656,0.02849822,0.4073718,0.01718243,0.4664987],"study_design_scores_gemma":[0.0001838463,0.0003029325,0.0005311,0.00005860793,0.00005570827,0.0007000813,0.0002374695,0.5807747,0.03057518,0.3701621,0.01633033,0.00008808719],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":null,"genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.01692635,0.0002008726,0.9766288,0.0004908332,0.000109487,0.0001907356,0.0002227024,0.001959577,0.003270577],"genre_scores_gemma":[0.4350896,0.0002039715,0.5577436,0.0003008585,0.0001077845,0.0004099048,0.0007992085,0.0003401278,0.00500494],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.004700442,"threshold_uncertainty_score":0.0157246,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02404747724389228,"score_gpt":0.2898076227512733,"score_spread":0.265760145507381,"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."}}