{"id":"W2065425028","doi":"10.1016/j.comgeo.2008.11.002","title":"Guarding curvilinear art galleries with vertex or point guards","year":2008,"lang":"en","type":"article","venue":"Computational Geometry","topic":"Computational Geometry and Mesh Generation","field":"Computer Science","cited_by":15,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of Calgary","funders":"","keywords":"Polygon (computer graphics); Regular polygon; Vertex (graph theory); Curvilinear coordinates; Point in polygon; Piecewise; Mathematics; Combinatorics; Rectilinear polygon; Convex polygon; Upper and lower bounds; Point (geometry); Piecewise linear function; Simple polygon; Geometry; Computer science; Graph; Mathematical analysis","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":[0.0002980401,0.0002671486,0.0002808303,0.0005154656,0.0005079897,0.0001589996,0.0005505978,0.00007409223,0.0002111741],"category_scores_gemma":[0.0001429879,0.0002184511,0.00009669381,0.001964694,0.0001277135,0.000926448,0.0002080159,0.0001940953,0.000403784],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00008365877,"about_ca_system_score_gemma":0.0005015231,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.000004289582,"about_ca_topic_score_gemma":0.000003612596,"domain_scores_codex":[0.9976588,0.00007611885,0.0003988878,0.0005931581,0.0009158869,0.0003571065],"domain_scores_gemma":[0.9983853,0.0004452754,0.0001477097,0.0003604429,0.0004906647,0.0001706796],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"simulation_or_modeling","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.000232706,0.0003966848,0.003598575,0.00006475457,0.0002196563,0.0003953226,0.0009888129,0.8523734,0.0001358339,0.0637045,0.05481883,0.02307093],"study_design_scores_gemma":[0.002741774,0.0009990638,0.07124417,0.0001037954,0.00002787884,0.0029217,0.0001191542,0.8374581,0.0008449316,0.01480777,0.06745624,0.001275435],"study_design_candidate":"simulation_or_modeling","study_design_consensus":"simulation_or_modeling","genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.08395188,0.0001689684,0.9106429,0.0009401399,0.0004621858,0.000194045,0.000008551237,0.0002914819,0.003339867],"genre_scores_gemma":[0.7563374,0.00002481922,0.2394551,0.0009877646,0.0002265279,0.00002511253,0.0001255118,0.00002163885,0.002796139],"genre_candidate":"methods","genre_consensus":null,"teacher_disagreement_score":0.6723856,"threshold_uncertainty_score":0.8908176,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02413972239252139,"score_gpt":0.2433594471640119,"score_spread":0.2192197247714905,"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."}}