{"id":"W1511731263","doi":"","title":"A new security model for collaborative environments","year":2003,"lang":"en","type":"article","venue":"University of North Texas Digital Library (University of North Texas)","topic":"Access Control and Trust","field":"Social Sciences","cited_by":26,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"Lawrence Berkeley National Laboratory; Office of Science; Canadian Institute of Steel Construction; U.S. Department of Energy","keywords":"Computer science; Variety (cybernetics); Authentication (law); Workspace; Computer security; Computational trust; Authorization; Identity (music); Trust management (information system); Work (physics); Access control; Computer-supported cooperative work; Ubiquitous computing; Collaborative software; Human–computer interaction; World Wide Web","routes":{"ca_aff":false,"ca_fund":true,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.004680847,0.001470319,0.0008933673,0.001817832,0.003923427,0.00828096,0.003216483,0.005090242,0.009068255],"category_scores_gemma":[0.008087902,0.0009193789,0.002162859,0.001606917,0.006219126,0.0210035,0.006721942,0.006948331,0.004659179],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.003730265,"about_ca_system_score_gemma":0.004122651,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.003575668,"about_ca_topic_score_gemma":0.002791146,"domain_scores_codex":[0.9930078,0.002052072,0.0006655148,0.001180759,0.002463137,0.0006307674],"domain_scores_gemma":[0.9948838,0.001477285,0.0005039616,0.001492453,0.001043785,0.0005986987],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"theoretical_or_conceptual","study_design_gemma":"theoretical_or_conceptual","study_design_scores_codex":[0.00001149328,0.00001422044,0.0001007234,0.00004087013,0.000006624448,0.0001054079,0.0003652138,0.002929535,0.0003027509,0.9864401,0.002521433,0.007161684],"study_design_scores_gemma":[0.00003841168,0.00005639968,0.0001035906,0.0001022703,0.00002593568,0.0006377526,0.000209625,0.04838209,0.0005690747,0.7952858,0.1545446,0.00004447224],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":"theoretical_or_conceptual","genre_codex":"methods","genre_gemma":"methods","genre_scores_codex":[0.003687837,0.001131843,0.9311109,0.005347442,0.0005657612,0.0002876717,0.0002473345,0.0005426049,0.05707862],"genre_scores_gemma":[0.28419,0.004064825,0.6255364,0.002329481,0.001411079,0.002098349,0.0008609992,0.0003883441,0.07912038],"genre_candidate":"methods","genre_consensus":"methods","teacher_disagreement_score":0.009068255,"threshold_uncertainty_score":0.03033632,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01237851507930496,"score_gpt":0.1889499844196424,"score_spread":0.1765714693403374,"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."}}