{"id":"W2058354071","doi":"10.1007/s10479-007-0303-0","title":"Stationary tail asymptotics of a tandem queue with feedback","year":2007,"lang":"en","type":"article","venue":"Annals of Operations Research","topic":"Advanced Queuing Theory Analysis","field":"Business, Management and Accounting","cited_by":18,"is_retracted":false,"has_abstract":false,"ca_institutions":"Carleton University","funders":"Natural Sciences and Engineering Research Council of Canada; Mitacs","keywords":"Queue; Fork–join queue; Bulk queue; Multilevel queue; Computer science; Mathematics; Queue management system; Computer network","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0026568,0.00008589794,0.0001731309,0.0006487294,0.0002454596,0.00006807953,0.0002368538,0.00004274321,0.0002768552],"category_scores_gemma":[0.0006358934,0.00007279322,0.00004803779,0.001609429,0.0002654741,0.0008496994,0.00009861642,0.0001680819,0.00005761922],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00001267726,"about_ca_system_score_gemma":0.00007927496,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0003485578,"about_ca_topic_score_gemma":0.0008136721,"domain_scores_codex":[0.9985356,0.00003967034,0.0003422785,0.0001763055,0.0006224099,0.0002836936],"domain_scores_gemma":[0.996711,0.0002269586,0.00007490746,0.0002877805,0.002682073,0.00001724252],"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":[0.0005185115,0.0007589639,0.01794271,0.0002769783,0.0003194963,0.00003103774,0.0004814096,0.2019543,0.01014305,0.7535338,0.004810927,0.009228861],"study_design_scores_gemma":[0.007015668,0.001670242,0.1669486,0.001891049,0.0004734363,0.00002508044,0.03192751,0.3204931,0.1500228,0.2110294,0.1053659,0.003137236],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9510162,0.0001290333,0.01874636,0.002419101,0.00002507424,0.0003177844,0.000008359434,0.0000317156,0.02730635],"genre_scores_gemma":[0.9961713,0.00002844918,0.002160164,0.0002258312,0.0001473227,0.000008239886,0.00003952307,0.00001693891,0.001202254],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.5425044,"threshold_uncertainty_score":0.303137,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.1236258459482162,"score_gpt":0.4046642793045674,"score_spread":0.2810384333563513,"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."}}