{"id":"W1973214928","doi":"10.3166/isi.11.6.55-82","title":"Sélection de schéma de fragmentation horizontale dans les entrepôts de données. Formalisation et algorithmes","year":2006,"lang":"fr","type":"article","venue":"Ingénierie des systèmes d information","topic":"Advanced Database Systems and Queries","field":"Computer Science","cited_by":1,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Computer science; Partition (number theory); Simulated annealing; Fragmentation (computing); Algorithm; Mathematics; Combinatorics; Operating system","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":[0.003484989,0.0007286587,0.0009174245,0.001722472,0.0006776875,0.003133535,0.001332308,0.001638748,0.00211284],"category_scores_gemma":[0.007425009,0.0008020729,0.001416996,0.002022407,0.001287752,0.002244907,0.001255437,0.001117294,0.0005494218],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001234541,"about_ca_system_score_gemma":0.001271286,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.004419572,"about_ca_topic_score_gemma":0.003112341,"domain_scores_codex":[0.9981686,0.0006260145,0.0001761893,0.000384492,0.00051256,0.0001319993],"domain_scores_gemma":[0.9967631,0.002062068,0.0003894134,0.0003594476,0.0003485404,0.00007741697],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"theoretical_or_conceptual","study_design_scores_codex":[0.0002860061,0.0002574871,0.005376826,0.0006126095,0.0002115762,0.0002340678,0.0007551329,0.383025,0.02280216,0.06241114,0.002373688,0.5216543],"study_design_scores_gemma":[0.00009288512,0.0001378527,0.001359362,0.0001456342,0.00007723179,0.0004187732,0.0002426717,0.9445769,0.01480753,0.03049053,0.00761102,0.00003959599],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":null,"genre_codex":"methods","genre_gemma":"methods","genre_scores_codex":[0.0130396,0.0003517788,0.9844694,0.0001720129,0.00001162846,0.0001638261,0.00008488224,0.0007590536,0.0009479157],"genre_scores_gemma":[0.1106341,0.0003766773,0.8870776,0.00007113009,0.00001575097,0.000195473,0.0003626934,0.00009580605,0.001170771],"genre_candidate":"methods","genre_consensus":"methods","teacher_disagreement_score":0.004419572,"threshold_uncertainty_score":0.01843065,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02184577993921473,"score_gpt":0.2537732697455612,"score_spread":0.2319274898063465,"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."}}