{"id":"W2046904770","doi":"10.1016/s0306-4379(01)00054-0","title":"One-pass evaluation of region algebra expressions","year":2003,"lang":"en","type":"article","venue":"Information Systems","topic":"Advanced Database Systems and Queries","field":"Computer Science","cited_by":18,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of Waterloo","funders":"","keywords":"Computer science; Operator (biology); Set (abstract data type); Simple (philosophy); Tree (set theory); Algorithm; Theoretical computer science; Algebra over a field; Programming language; Mathematics","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":[0.001086242,0.00008232949,0.0001525803,0.0001408934,0.00009430576,0.00006031653,0.0001796642,0.00005199791,0.000005387555],"category_scores_gemma":[0.0002126394,0.0000753266,0.00003531865,0.0002835919,0.00001949254,0.004143259,0.00004070775,0.00004951861,0.00007039039],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00006566608,"about_ca_system_score_gemma":0.0001243473,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00004192847,"about_ca_topic_score_gemma":0.000001412257,"domain_scores_codex":[0.9982691,0.0002194426,0.0005689056,0.0001002738,0.0007124725,0.0001298],"domain_scores_gemma":[0.9983194,0.00004680696,0.000448895,0.0005575209,0.0005749209,0.00005243016],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"theoretical_or_conceptual","study_design_gemma":"not_applicable","study_design_scores_codex":[0.00000239718,0.00001467594,0.0001004234,0.00008664942,0.00001075797,1.670773e-7,0.001833272,0.003138272,0.0003293015,0.9860777,0.000722903,0.007683434],"study_design_scores_gemma":[0.002415945,0.0001729582,0.002243626,0.001025408,0.00003992457,0.0001344012,0.004671938,0.1549834,0.01223709,0.002798183,0.8185586,0.0007185361],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":null,"genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.005370994,0.0001730354,0.9726574,0.0000298748,0.0007536463,0.0004538236,0.000009051337,0.00008281281,0.02046936],"genre_scores_gemma":[0.9916715,0.000007169448,0.008102325,0.00002990737,0.0000238644,0.00009683661,0.00001970683,0.000003068046,0.00004564543],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.9863005,"threshold_uncertainty_score":0.307173,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.05425727120654508,"score_gpt":0.2825441123756303,"score_spread":0.2282868411690852,"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."}}