{"id":"W137371565","doi":"","title":"On the Computation of the 3D Visibility Skeleton","year":2010,"lang":"en","type":"article","venue":"","topic":"3D Shape Modeling and Analysis","field":"Engineering","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"McGill University","funders":"","keywords":"Visibility; Skeleton (computer programming); Computer science; Set (abstract data type); Computation; Visibility graph; Artificial intelligence; Data set; Theoretical computer science; Computer vision; Algorithm; Mathematics; Geography; 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":[0.0006426824,0.0006632136,0.001168588,0.001208193,0.000753964,0.001318728,0.001478966,0.0008095314,0.003454344],"category_scores_gemma":[0.005560826,0.0005592236,0.001127544,0.001461919,0.001167974,0.003025346,0.002699376,0.001065873,0.0009677099],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0007126714,"about_ca_system_score_gemma":0.001032299,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.003376632,"about_ca_topic_score_gemma":0.004560062,"domain_scores_codex":[0.9990185,0.0001185884,0.0000713453,0.0001833431,0.0004991239,0.0001090489],"domain_scores_gemma":[0.9979519,0.0009192094,0.0001564156,0.0006326955,0.0002679816,0.00007173719],"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":[0.0007718329,0.0001571301,0.003560541,0.0003532305,0.00008774777,0.0003556684,0.0004984499,0.3345758,0.05428509,0.103514,0.00958053,0.4922599],"study_design_scores_gemma":[0.00003200205,0.00007401716,0.0007154297,0.00002374764,0.00001537462,0.0001416981,0.00006134535,0.9349638,0.01596453,0.04468656,0.003296864,0.00002459389],"study_design_candidate":"simulation_or_modeling","study_design_consensus":null,"genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.03819532,0.0001343154,0.9573964,0.000129789,0.00001996677,0.00005599044,0.0002736002,0.002054086,0.001740612],"genre_scores_gemma":[0.3908426,0.0002244709,0.6043779,0.0000570817,0.00003675538,0.0001757898,0.001715711,0.00047995,0.00208982],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.003454344,"threshold_uncertainty_score":0.01155597,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.00650085726770348,"score_gpt":0.2044996510827788,"score_spread":0.1979987938150753,"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."}}