{"id":"W4205984110","doi":"10.1561/1300000060","title":"Age of Information: A New Concept, Metric, and Tool","year":2017,"lang":"en","type":"article","venue":"Foundations and Trends® in Networking","topic":"Age of Information Optimization","field":"Computer Science","cited_by":643,"is_retracted":false,"has_abstract":true,"ca_institutions":"Engineering Link (Canada)","funders":"","keywords":"Metric (unit); Computer science; Data science; Engineering; Operations management","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":[0.008052833,0.001674137,0.002317546,0.008448303,0.001993573,0.01055101,0.002581804,0.002850898,0.003214812],"category_scores_gemma":[0.03253247,0.0008117399,0.00136162,0.009402356,0.01055793,0.03289463,0.006152727,0.005924297,0.001212274],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.003595683,"about_ca_system_score_gemma":0.002152245,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001256889,"about_ca_topic_score_gemma":0.0005944351,"domain_scores_codex":[0.9924402,0.002617372,0.0007105909,0.001374032,0.002505114,0.0003527049],"domain_scores_gemma":[0.9703913,0.01967869,0.002737114,0.003410006,0.002481311,0.001301511],"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":[0.00003467654,0.00002169667,0.000866834,0.0002186402,0.00003190488,0.00005756423,0.0003490034,0.002880156,0.0003467878,0.9601386,0.003820825,0.03123332],"study_design_scores_gemma":[0.000008732285,0.00006002777,0.0005110741,0.0002604674,0.00003707512,0.0004118131,0.0003503259,0.0171616,0.0007905675,0.8975267,0.08281173,0.00006984666],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":"theoretical_or_conceptual","genre_codex":"methods","genre_gemma":"methods","genre_scores_codex":[0.01182697,0.05400854,0.8811944,0.01230703,0.002718355,0.0001405393,0.001040213,0.000562752,0.03620117],"genre_scores_gemma":[0.4502875,0.07423427,0.4403366,0.00326903,0.01408767,0.0006790554,0.001192616,0.0009645213,0.01494867],"genre_candidate":"methods","genre_consensus":"methods","teacher_disagreement_score":0.01055101,"threshold_uncertainty_score":0.042588,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02380038762524058,"score_gpt":0.2725903291630559,"score_spread":0.2487899415378153,"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."}}