{"id":"W4387789899","doi":"10.1109/access.2023.3325844","title":"Metaverse Key Requirements and Platforms Survey","year":2023,"lang":"en","type":"article","venue":"IEEE Access","topic":"Blockchain Technology Applications and Security","field":"Computer Science","cited_by":52,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Ottawa","funders":"","keywords":"Computer science; Metaverse; Interoperability; Scalability; Interoperation; Key (lock); Data science; Trustworthiness; World Wide Web; Computer security; Human–computer interaction; Database","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":[0.01028191,0.0008179932,0.0007556227,0.003278097,0.00344099,0.01303223,0.002188559,0.003858896,0.01060894],"category_scores_gemma":[0.02321642,0.0007710371,0.0009093028,0.002904682,0.001827511,0.02443537,0.009721197,0.002742976,0.003779578],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00245555,"about_ca_system_score_gemma":0.003761411,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001918971,"about_ca_topic_score_gemma":0.00185091,"domain_scores_codex":[0.9890694,0.002334581,0.001325962,0.0006895264,0.005107788,0.001472718],"domain_scores_gemma":[0.9822854,0.006315018,0.00159893,0.002868556,0.00522763,0.00170447],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"theoretical_or_conceptual","study_design_gemma":"not_applicable","study_design_scores_codex":[0.0006545014,0.0002878624,0.01489549,0.004058525,0.00007295835,0.003177933,0.007407633,0.007168343,0.0223055,0.7249305,0.02392489,0.1911159],"study_design_scores_gemma":[0.00004958284,0.000424143,0.006469388,0.002744207,0.00009498372,0.006961589,0.01334789,0.01739411,0.0193078,0.1572776,0.7757539,0.0001748685],"study_design_candidate":"not_applicable","study_design_consensus":null,"genre_codex":"other","genre_gemma":"review","genre_scores_codex":[0.2423213,0.01410198,0.2787966,0.02382266,0.00104231,0.00204143,0.003534362,0.003400248,0.4309391],"genre_scores_gemma":[0.8262566,0.01165901,0.1168085,0.001734607,0.0004242875,0.001333702,0.003890606,0.001053598,0.03683903],"genre_candidate":"review","genre_consensus":null,"teacher_disagreement_score":0.01303223,"threshold_uncertainty_score":0.05437654,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.08362321138982917,"score_gpt":0.3348186355038905,"score_spread":0.2511954241140614,"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."}}