{"id":"W4394999111","doi":"10.1145/3620665.3640416","title":"Cornucopia Reloaded: Load Barriers for CHERI Heap Temporal Safety","year":2024,"lang":"en","type":"article","venue":"","topic":"Security and Verification in Computing","field":"Computer Science","cited_by":15,"is_retracted":false,"has_abstract":true,"ca_institutions":"Microsoft (Canada)","funders":"Innovate UK; Defense Advanced Research Projects Agency","keywords":"Heap (data structure); Computer science; Memory safety; Architecture; Software; Computer security; Embedded system; Operating system; Programming language; History","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":[0.003001832,0.001209293,0.001026623,0.001383273,0.002713712,0.003704268,0.00646067,0.002201049,0.02124072],"category_scores_gemma":[0.01558108,0.001219301,0.001261111,0.0008673878,0.003538061,0.01019955,0.00968725,0.004706637,0.005746423],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.002726066,"about_ca_system_score_gemma":0.006223825,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.008124163,"about_ca_topic_score_gemma":0.009663346,"domain_scores_codex":[0.996493,0.0004351419,0.0002480454,0.0006454177,0.001424433,0.0007539162],"domain_scores_gemma":[0.989783,0.002043614,0.0006171064,0.005525377,0.001628166,0.0004027493],"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":[0.002840372,0.0003245219,0.005564802,0.0009707968,0.00009383517,0.0009513238,0.003222488,0.0171608,0.04204438,0.5596277,0.07960538,0.2875936],"study_design_scores_gemma":[0.0004824051,0.0005686764,0.001465568,0.0006604924,0.0002282985,0.0009409408,0.0007596028,0.1660366,0.1563792,0.2251619,0.4468788,0.0004374795],"study_design_candidate":"simulation_or_modeling","study_design_consensus":null,"genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.07077031,0.001487041,0.7172724,0.003657338,0.001216193,0.000979092,0.001452554,0.1194487,0.0837163],"genre_scores_gemma":[0.5978841,0.0005310162,0.3427939,0.00242623,0.000303973,0.0007962258,0.001519424,0.01588894,0.03785625],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.02124072,"threshold_uncertainty_score":0.07105726,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02189081962046677,"score_gpt":0.2813063041764237,"score_spread":0.259415484555957,"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."}}