{"id":"W2950566000","doi":"10.1137/1.9781611973082.86","title":"New Approximation Algorithms for Minimum Enclosing Convex Shapes","year":2011,"lang":"en","type":"preprint","venue":"","topic":"Digital Image Processing Techniques","field":"Computer Science","cited_by":5,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Alberta","funders":"","keywords":"Regular polygon; Algorithm; Computer science; Approximation algorithm; Mathematics; Geometry","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":[0.001633544,0.001559335,0.001903469,0.002014543,0.0006133824,0.002122985,0.003017236,0.001994995,0.004154793],"category_scores_gemma":[0.01003547,0.001120513,0.001779246,0.002652132,0.001399511,0.003854638,0.004055037,0.003979077,0.001896857],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001620259,"about_ca_system_score_gemma":0.001102422,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002618611,"about_ca_topic_score_gemma":0.002841469,"domain_scores_codex":[0.9981401,0.0002960986,0.0001157006,0.0003222201,0.0009453196,0.0001805415],"domain_scores_gemma":[0.9974895,0.001156636,0.0002440056,0.0005761865,0.0004101632,0.0001236579],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"simulation_or_modeling","study_design_gemma":"theoretical_or_conceptual","study_design_scores_codex":[0.0002774684,0.0001442704,0.000904371,0.0002654566,0.0000546989,0.0001294238,0.0003100636,0.5355512,0.005861177,0.1357943,0.00986247,0.3108451],"study_design_scores_gemma":[0.00002435027,0.00003143145,0.00007835821,0.00002168916,0.000006161728,0.00006997988,0.0000264915,0.9622512,0.001214697,0.03260759,0.003657973,0.00001007357],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":null,"genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.003692077,0.0002547884,0.9936724,0.0001103769,0.00003425077,0.00003422237,0.00005757321,0.0004751119,0.001669163],"genre_scores_gemma":[0.07290078,0.000483542,0.9219705,0.0001202705,0.00008870054,0.0002373297,0.0005297966,0.0003764005,0.003292702],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.004154793,"threshold_uncertainty_score":0.01389921,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.06960156800308266,"score_gpt":0.3076578932617822,"score_spread":0.2380563252586995,"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."}}