{"id":"W2154525113","doi":"10.1109/iceeli.2012.6360587","title":"Blackboard vs. Desire2Learn: A system administrator's perspective on usability","year":2012,"lang":"en","type":"article","venue":"International Conference on Education and e-Learning Innovations","topic":"Multimedia Communication and Technology","field":"Social Sciences","cited_by":6,"is_retracted":false,"has_abstract":true,"ca_institutions":"Laurentian University","funders":"","keywords":"Usability; Blackboard (design pattern); Computer science; Perspective (graphical); Blackboard system; System administrator; Track (disk drive); Learning Management; Human–computer interaction; Multimedia; World Wide Web; Software engineering; Artificial intelligence; 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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.01565669,0.0005270193,0.0006657689,0.003709122,0.001572685,0.007203667,0.0007596851,0.001472825,0.004742397],"category_scores_gemma":[0.04477582,0.0003638455,0.0004712112,0.001890136,0.002980871,0.007998181,0.002426796,0.001417854,0.0008337406],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001974231,"about_ca_system_score_gemma":0.0007616869,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002627729,"about_ca_topic_score_gemma":0.002880559,"domain_scores_codex":[0.978524,0.0132652,0.001113205,0.0009856056,0.005104621,0.001007457],"domain_scores_gemma":[0.9223375,0.05678448,0.003423175,0.00188982,0.01373441,0.001830504],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"qualitative","study_design_scores_codex":[0.004030557,0.001191834,0.2236833,0.003092156,0.0004383546,0.002645185,0.2238799,0.003066398,0.07611869,0.0624094,0.02374297,0.3757013],"study_design_scores_gemma":[0.0003266242,0.008734105,0.4552067,0.001856691,0.0006763504,0.003754381,0.3348863,0.02199624,0.05981254,0.01860878,0.09339,0.0007511376],"study_design_candidate":"qualitative","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.855324,0.002592647,0.03333119,0.005900044,0.0002049895,0.0002094228,0.0003225106,0.0008341055,0.1012812],"genre_scores_gemma":[0.9890705,0.0004438424,0.006025143,0.0005932294,0.0000582933,0.00007912933,0.0000771992,0.0002136455,0.00343901],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01565669,"threshold_uncertainty_score":0.08280152,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.07928312330156896,"score_gpt":0.4091813079040468,"score_spread":0.3298981846024779,"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."}}