{"id":"W1985418137","doi":"10.5539/jmr.v4n4p114","title":"Balking and Re-service in a Vacation Queue with Batch Arrival and Two Types of Heterogeneous Service","year":2012,"lang":"en","type":"article","venue":"Journal of Mathematics Research","topic":"Advanced Queuing Theory Analysis","field":"Business, Management and Accounting","cited_by":24,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Service (business); Queue; Type of service; Service system; Computer science; Operations research; Service level objective; Computer network; Mathematics; Service design; Business; Service delivery framework; Marketing","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":true,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.003097293,0.00008306418,0.0002434489,0.0004524179,0.00006577596,0.00007239528,0.0001624144,0.00003352364,0.00003195973],"category_scores_gemma":[0.0002964252,0.0000624917,0.0000201422,0.0006844133,0.0000401047,0.0007234901,0.0001377322,0.000238567,0.000005644551],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00002876719,"about_ca_system_score_gemma":0.00001976715,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0001306739,"about_ca_topic_score_gemma":0.0003691377,"domain_scores_codex":[0.998869,0.00004977351,0.0003457635,0.00007933808,0.0004454482,0.0002106698],"domain_scores_gemma":[0.9985292,0.0003192416,0.0003519148,0.0001396489,0.0006352793,0.0000247205],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.003942649,0.005865273,0.4729446,0.04160731,0.002423488,0.0003822026,0.06025217,0.06974019,0.1092802,0.1875849,0.0004421718,0.04553492],"study_design_scores_gemma":[0.0097845,0.0004559991,0.0304215,0.009172197,0.001178071,0.0009556889,0.04929462,0.4886761,0.01082065,0.3937131,0.00388791,0.001639623],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9972841,0.0003056273,0.001146579,0.000627313,0.00001703342,0.00008898816,2.906458e-7,0.000004155729,0.0005259209],"genre_scores_gemma":[0.9940796,0.00003481067,0.005575719,0.00009327591,0.0001830401,0.000001979312,4.99962e-7,0.00001631692,0.00001476491],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.4425231,"threshold_uncertainty_score":0.2548338,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.06487594620288802,"score_gpt":0.3500351805814778,"score_spread":0.2851592343785898,"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."}}