{"id":"W4205825932","doi":"10.22215/etd/2021-14470","title":"A Secure and Privacy Preserving COVID-19 Notification System","year":2021,"lang":"en","type":"dissertation","venue":"","topic":"COVID-19 Digital Contact Tracing","field":"Computer Science","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"Carleton University","funders":"","keywords":"Contact tracing; Computer security; Internet privacy; Coronavirus disease 2019 (COVID-19); Pandemic; Bluetooth; Tracing; Business; Computer science; Telecommunications; Wireless; Medicine; Infectious disease (medical specialty)","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":["metaepi_narrow","scholarly_communication"],"consensus_categories":[],"category_scores_codex":[0.0002998986,0.0003121901,0.0003467286,0.0002371287,0.0002181812,0.001354164,0.001088845,0.0002572203,0.00001952366],"category_scores_gemma":[0.0006822641,0.0003206505,0.00009652511,0.0004960844,0.000009332985,0.001032672,0.0003367109,0.0002762309,0.00002194541],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0004102657,"about_ca_system_score_gemma":0.001100612,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.000438611,"about_ca_topic_score_gemma":0.0006924507,"domain_scores_codex":[0.9977272,0.00009273444,0.000431456,0.0009897212,0.0004752034,0.0002837343],"domain_scores_gemma":[0.9977618,0.0003472993,0.0002649874,0.001103792,0.0002285377,0.0002936044],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"theoretical_or_conceptual","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.00009492427,0.0002397372,0.001544264,0.04693174,0.0003881541,0.00064964,0.05769158,0.0003522548,0.009064077,0.8308509,0.007808651,0.04438407],"study_design_scores_gemma":[0.006019835,0.000604291,0.05051094,0.01528065,0.0007181457,0.000770424,0.03798609,0.5762861,0.03259547,0.01207641,0.2555707,0.01158093],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":null,"genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.07107177,0.003149029,0.8418665,0.00471567,0.002796617,0.002263904,0.00003376258,0.002967144,0.0711356],"genre_scores_gemma":[0.9783702,0.00002771631,0.006654223,0.0008282342,0.0001058051,0.0001004404,0.0004740108,0.0000422169,0.01339719],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.9072984,"threshold_uncertainty_score":0.9999245,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02939557190520659,"score_gpt":0.303808065685012,"score_spread":0.2744124937798054,"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."}}