{"id":"W2141686985","doi":"10.1109/wcre.2001.957840","title":"Reengineering relational databases to object-oriented: constructing the class hierarchy and migrating the data","year":2002,"lang":"en","type":"article","venue":"","topic":"Advanced Database Systems and Queries","field":"Computer Science","cited_by":13,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Calgary","funders":"","keywords":"Computer science; Database; Database design; Database model; View; Class hierarchy; Relational database; Database schema; Semi-structured model; Database theory; Database testing; Graph database; Database tuning; Intelligent database; Data modeling; Physical data model; Database application; Graph; Object-oriented programming; Theoretical computer science; Programming language","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.004359099,0.0007020188,0.0006231572,0.001273329,0.001104794,0.004285188,0.002509383,0.001349439,0.001294692],"category_scores_gemma":[0.008433457,0.001182064,0.001373313,0.002032027,0.002749061,0.009300078,0.001750759,0.002718086,0.0009088225],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001421722,"about_ca_system_score_gemma":0.0021169,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00880474,"about_ca_topic_score_gemma":0.007756527,"domain_scores_codex":[0.9983669,0.000411607,0.0001462883,0.000302846,0.0006592947,0.0001130965],"domain_scores_gemma":[0.9965857,0.001039006,0.0003692686,0.001237171,0.0006138612,0.0001550289],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"not_applicable","study_design_scores_codex":[0.0001554019,0.0002214863,0.003416609,0.0008633236,0.0001144373,0.0006762457,0.009411472,0.01361506,0.02361547,0.3411283,0.01077801,0.5960042],"study_design_scores_gemma":[0.0001512156,0.0002842829,0.003608427,0.0005084379,0.0002721337,0.001579483,0.001798043,0.09698246,0.03244352,0.4476715,0.4144807,0.0002198176],"study_design_candidate":"not_applicable","study_design_consensus":null,"genre_codex":"methods","genre_gemma":"methods","genre_scores_codex":[0.01382471,0.0009527557,0.9783921,0.0008921882,0.000155881,0.0001308402,0.00006560987,0.00302526,0.002560608],"genre_scores_gemma":[0.05434562,0.001392997,0.9400741,0.0006452299,0.00009060662,0.00008414225,0.0002543831,0.0006206462,0.002492225],"genre_candidate":"methods","genre_consensus":"methods","teacher_disagreement_score":0.00880474,"threshold_uncertainty_score":0.02305341,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.06439534131519042,"score_gpt":0.2617617616586105,"score_spread":0.1973664203434201,"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."}}