{"id":"W3195722949","doi":"10.1109/ojcs.2021.3107228","title":"PERIDOT: Modeling Execution Time of Spark Applications","year":2021,"lang":"en","type":"article","venue":"IEEE Open Journal of the Computer Society","topic":"Cloud Computing and Resource Management","field":"Computer Science","cited_by":6,"is_retracted":false,"has_abstract":true,"ca_institutions":"Mount Royal University; University of Calgary","funders":"Natural Sciences and Engineering Research Council of Canada","keywords":"Executor; SPARK (programming language); Computer science; Execution time; Distributed computing; Key (lock); Resource (disambiguation); Range (aeronautics); Cluster (spacecraft); Analytics; Real-time computing; Database; Operating system; Programming language","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":[0.0007375834,0.0001059481,0.0002449272,0.00002114478,0.0002343807,0.0002632587,0.002763498,0.0000412201,0.000004860038],"category_scores_gemma":[0.0000051463,0.0000762498,0.0004103251,0.0004178922,0.0000385169,0.00008186106,0.001534745,0.0002195225,0.000006594695],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00005915175,"about_ca_system_score_gemma":0.0001519636,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.000005582357,"about_ca_topic_score_gemma":2.718115e-7,"domain_scores_codex":[0.9987084,0.0001308023,0.0004473863,0.0001993499,0.0003559676,0.0001581462],"domain_scores_gemma":[0.9984769,0.00005642495,0.0004074096,0.0006388,0.0003580722,0.00006242785],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"simulation_or_modeling","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.000004955875,0.0002394799,0.00006273592,0.00003921678,0.0002534531,0.000007999173,0.003097718,0.9316644,0.002062002,0.001508201,0.0228992,0.03816064],"study_design_scores_gemma":[0.0003510384,0.00003428807,0.0000864001,0.0001219518,0.00002595954,0.0001116672,0.00006976024,0.9901763,0.001709246,0.001138223,0.006075433,0.0000997235],"study_design_candidate":"simulation_or_modeling","study_design_consensus":"simulation_or_modeling","genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.06694035,0.0001806438,0.9291288,0.002423399,0.0006557449,0.0001474212,7.396862e-7,0.0000134842,0.0005093663],"genre_scores_gemma":[0.6219843,0.00002922243,0.3751216,0.001168557,0.0007342389,0.000004447891,4.48231e-7,0.00001438665,0.0009428484],"genre_candidate":"methods","genre_consensus":null,"teacher_disagreement_score":0.5550439,"threshold_uncertainty_score":0.5135312,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02122283096956196,"score_gpt":0.2493804277301966,"score_spread":0.2281575967606347,"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."}}