{"id":"W1999609923","doi":"10.1109/ictke.2012.6408573","title":"Dynamic Role Lease Authorization for a Grid/Cloud","year":2012,"lang":"en","type":"article","venue":"","topic":"Distributed and Parallel Computing Systems","field":"Computer Science","cited_by":2,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Calgary","funders":"","keywords":"Computer science; Cloud computing; Lease; Role-based access control; Access control; Grid computing; Computer security; Grid; Authorization; Distributed computing; Authentication (law); Service (business); Process (computing); Distributed Computing Environment; Database; Operating system","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":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0003289841,0.00008830342,0.00009563399,0.00003914176,0.0001098616,0.000107575,0.0003770006,0.00004558143,0.000009205002],"category_scores_gemma":[0.00003090822,0.00007706537,0.00005611587,0.0001958847,0.000007559674,0.0003255159,0.00007505093,0.00003887642,0.0001376968],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00002909971,"about_ca_system_score_gemma":0.00002881598,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00001533483,"about_ca_topic_score_gemma":0.000001991524,"domain_scores_codex":[0.9991982,0.00003515832,0.0001541875,0.0001779962,0.0001214635,0.0003129945],"domain_scores_gemma":[0.9994659,0.00006060864,0.00005679262,0.0002437186,0.00005493619,0.0001179744],"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":[0.000006035649,0.0001505158,0.001955434,0.00004039,0.00002125774,6.325571e-7,0.001006602,0.001533306,0.0003787196,0.9588193,0.01942009,0.01666768],"study_design_scores_gemma":[0.0002631195,0.00004732837,0.001500417,0.00001128865,0.00000487761,0.00001118027,0.00003292395,0.9065257,0.0001070371,0.001992787,0.0893212,0.0001821702],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":null,"genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.003229882,0.0001362061,0.9890314,0.0002694888,0.002143316,0.0001942089,0.000007913866,0.0002553794,0.004732239],"genre_scores_gemma":[0.9696031,6.308027e-7,0.0281912,0.0001074936,0.0003395398,0.00001774617,0.00003532798,0.000005506982,0.001699456],"genre_candidate":"methods","genre_consensus":null,"teacher_disagreement_score":0.9663732,"threshold_uncertainty_score":0.3142635,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01211254916161641,"score_gpt":0.2551530704016051,"score_spread":0.2430405212399887,"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."}}