{"id":"W2084051193","doi":"10.1016/s0022-4049(02)00135-4","title":"Quasi-categories and Kan complexes","year":2002,"lang":"en","type":"article","venue":"Journal of Pure and Applied Algebra","topic":"Homotopy and Cohomology in Algebraic Topology","field":"Mathematics","cited_by":338,"is_retracted":false,"has_abstract":false,"ca_institutions":"Université du Québec à Montréal","funders":"","keywords":"Mathematics; Homotopy; Model category; Set (abstract data type); Pure mathematics; Combinatorics; Homotopy category; Computer science","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":[0.002318501,0.0008356487,0.001253657,0.003836773,0.00325255,0.006751768,0.001375039,0.002539252,0.009067222],"category_scores_gemma":[0.003006109,0.001097777,0.0008385753,0.002948741,0.008297953,0.01543614,0.003511642,0.004473922,0.000771926],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001912729,"about_ca_system_score_gemma":0.0006806821,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001549338,"about_ca_topic_score_gemma":0.001752825,"domain_scores_codex":[0.999114,0.0002937301,0.0000630501,0.0001776114,0.0002349829,0.0001167116],"domain_scores_gemma":[0.9974754,0.001361325,0.0002305716,0.0002736769,0.0003322943,0.0003266319],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"theoretical_or_conceptual","study_design_gemma":"theoretical_or_conceptual","study_design_scores_codex":[0.00000634882,0.000007938121,0.0001318522,0.00001362158,0.00000377497,0.00002491309,0.0002960192,0.00006652094,0.0001047317,0.9979038,0.000425648,0.001014877],"study_design_scores_gemma":[0.000006386761,0.000005541469,0.0002060871,0.000006282242,0.000004620574,0.00005352846,0.0001436711,0.0002440346,0.0000517943,0.9951857,0.004087456,0.000004997146],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":"theoretical_or_conceptual","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.3992856,0.06243229,0.1735026,0.03062414,0.002795388,0.00008705451,0.0009029966,0.0006056316,0.3297642],"genre_scores_gemma":[0.9449308,0.007431416,0.01107497,0.0009786478,0.00179076,0.00008050188,0.0003247726,0.00007914331,0.03330914],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.009067222,"threshold_uncertainty_score":0.0303328,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02960140749744936,"score_gpt":0.2694993514663545,"score_spread":0.2398979439689052,"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."}}