{"id":"W2393892477","doi":"","title":"A Distributed Database Query Optimization Algorithm for Multi-attribute Classification","year":2010,"lang":"en","type":"article","venue":"Microcomputer applications","topic":"Data Management and Algorithms","field":"Computer Science","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Computer science; Partition (number theory); Query optimization; Data mining; Distributed database; Algorithm; Online aggregation; Hash function; Sargable; Materialized view; Boolean conjunctive query; Database; View; Web search query; Information retrieval; Database design; Search engine","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0009520988,0.0005835068,0.001084562,0.001191454,0.001029139,0.001067595,0.001594496,0.0007330473,0.002347506],"category_scores_gemma":[0.00181987,0.0003368675,0.0005164268,0.002089421,0.000544413,0.002065552,0.001630724,0.001235736,0.001066365],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0009941099,"about_ca_system_score_gemma":0.001099588,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.003114811,"about_ca_topic_score_gemma":0.002570043,"domain_scores_codex":[0.9989374,0.0001595244,0.0000689037,0.0002464554,0.0004994629,0.0000881754],"domain_scores_gemma":[0.9993446,0.0001668231,0.00004346561,0.0001639592,0.0002382027,0.00004291099],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.0007832156,0.0003020467,0.001859812,0.0001808098,0.0001080729,0.0001251418,0.0002433559,0.08564729,0.02354924,0.0318149,0.02425753,0.8311285],"study_design_scores_gemma":[0.0002034694,0.0001811459,0.0009697267,0.00001416967,0.00004779634,0.0004226064,0.00009823882,0.9408542,0.01399227,0.02244319,0.02072625,0.00004695846],"study_design_candidate":"simulation_or_modeling","study_design_consensus":null,"genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.005625063,0.0002608139,0.9915026,0.0001418039,0.00003681474,0.00009618654,0.0001020193,0.001477481,0.0007572775],"genre_scores_gemma":[0.1461028,0.0002402944,0.8489046,0.0001557148,0.00009191512,0.0003268706,0.0007686405,0.0002075682,0.003201684],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.003114811,"threshold_uncertainty_score":0.00785315,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03227958730323797,"score_gpt":0.2866762524649909,"score_spread":0.2543966651617529,"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."}}