{"id":"W2112894193","doi":"10.1109/ithet.2006.339796","title":"An Access Control Scheme for Web-Based E-Learning Systems","year":2006,"lang":"en","type":"article","venue":"","topic":"Access Control and Trust","field":"Social Sciences","cited_by":4,"is_retracted":false,"has_abstract":true,"ca_institutions":"Athabasca University","funders":"","keywords":"Computer science; Scheme (mathematics); World Wide Web; Web service; Web standards; Control (management); Web modeling; Web development; Access control; Multimedia; Artificial intelligence; Computer security","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":[0.01380352,0.0006203425,0.0009642715,0.002226658,0.002620363,0.00573164,0.002579277,0.002601367,0.004141871],"category_scores_gemma":[0.02526245,0.0004753853,0.001101296,0.001208037,0.004344966,0.01141764,0.004333582,0.003403394,0.001533354],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.002537516,"about_ca_system_score_gemma":0.002399963,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002505539,"about_ca_topic_score_gemma":0.001120113,"domain_scores_codex":[0.9837871,0.005391962,0.002851743,0.001889348,0.004835288,0.00124461],"domain_scores_gemma":[0.9692845,0.01043857,0.001969675,0.01065099,0.005874131,0.001782171],"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":[0.000935765,0.0004322529,0.00244928,0.0002936521,0.00007654872,0.00066219,0.003167822,0.01311991,0.0287267,0.8058953,0.005139792,0.1391008],"study_design_scores_gemma":[0.0008603459,0.001694352,0.00200753,0.0002957235,0.0003498179,0.002085211,0.0006687788,0.4805813,0.06566696,0.3058416,0.1394602,0.0004883113],"study_design_candidate":"simulation_or_modeling","study_design_consensus":null,"genre_codex":"methods","genre_gemma":"methods","genre_scores_codex":[0.03418666,0.0002650403,0.9499515,0.0009977251,0.0001885776,0.000957906,0.0001146653,0.003351298,0.009986428],"genre_scores_gemma":[0.7187911,0.0003085363,0.2620741,0.0003919461,0.0002316191,0.0009769453,0.0002482723,0.0002101235,0.01676728],"genre_candidate":"methods","genre_consensus":"methods","teacher_disagreement_score":0.01380352,"threshold_uncertainty_score":0.07300091,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01895948190654501,"score_gpt":0.3311269646468316,"score_spread":0.3121674827402866,"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."}}