{"id":"W2795346474","doi":"10.5220/0006794601190128","title":"Elcano: A Geospatial Big Data Processing System based on SparkSQL","year":2018,"lang":"en","type":"article","venue":"","topic":"Data Management and Algorithms","field":"Computer Science","cited_by":8,"is_retracted":false,"has_abstract":false,"ca_institutions":"Université Laval","funders":"","keywords":"Geospatial analysis; Computer science; Big data; Data science; Database; Data mining; Remote sensing; Geography","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":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0003779559,0.0001147391,0.0001016154,0.0001017549,0.0001614177,0.0005531367,0.00250492,0.0000248056,0.00002164993],"category_scores_gemma":[0.00001831116,0.00008949146,0.00001472589,0.0003681667,0.00003692577,0.0008275555,0.0009612461,0.0000515337,0.0003524442],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0000236012,"about_ca_system_score_gemma":0.00007006132,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0001082196,"about_ca_topic_score_gemma":0.00007741924,"domain_scores_codex":[0.9986706,0.00002909156,0.0001490029,0.0005632145,0.0003385973,0.0002495396],"domain_scores_gemma":[0.9981304,0.00001986866,0.00006130782,0.00167229,0.00005196851,0.00006419429],"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":[0.000008608607,0.00007883235,0.0001559907,0.00008743009,0.000009227243,0.00002601252,0.00004805724,0.00001474404,0.00002272358,0.01251597,0.03018898,0.9568434],"study_design_scores_gemma":[0.0002427683,0.00008785824,0.0002888092,0.00006548638,0.000005089446,0.000001192576,0.00001860481,0.959356,0.0002040508,0.00002574937,0.03956654,0.0001379011],"study_design_candidate":"simulation_or_modeling","study_design_consensus":null,"genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.0001746206,0.000005696589,0.9512739,0.0004925942,0.0009295369,0.0001278921,0.00001498513,0.0003689469,0.04661179],"genre_scores_gemma":[0.8808393,5.696894e-7,0.115344,0.001136769,0.001244348,0.00000838626,0.00009167104,0.00001183972,0.001323165],"genre_candidate":"methods","genre_consensus":null,"teacher_disagreement_score":0.9593412,"threshold_uncertainty_score":0.533391,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.06612404947162556,"score_gpt":0.2646153656469071,"score_spread":0.1984913161752816,"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."}}