{"id":"W2031709108","doi":"10.1016/j.spa.2009.03.002","title":"A random walk on <mml:math xmlns:mml=\"http://www.w3.org/1998/Math/MathML\" altimg=\"si1.gif\" display=\"inline\" overflow=\"scroll\"><mml:mi mathvariant=\"double-struck\">Z</mml:mi></mml:math> with drift driven by its occupation time at zero","year":2009,"lang":"en","type":"article","venue":"Stochastic Processes and their Applications","topic":"Stochastic processes and statistical mechanics","field":"Mathematics","cited_by":0,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of British Columbia","funders":"University of California, Irvine","keywords":"Random walk; Mathematics; Position (finance); Exponential function; Combinatorics; Discrete mathematics; Mathematical analysis; Statistics","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":[0.0006222163,0.0007230589,0.001005387,0.001748639,0.001099632,0.002358903,0.001217906,0.00154206,0.0256952],"category_scores_gemma":[0.003093747,0.0002993585,0.0008596682,0.001341202,0.001205993,0.002395688,0.001293755,0.00135806,0.004299768],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001182256,"about_ca_system_score_gemma":0.0008803084,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.003869769,"about_ca_topic_score_gemma":0.003434076,"domain_scores_codex":[0.9993723,0.0001338932,0.00002447421,0.0001885365,0.0001603804,0.0001204689],"domain_scores_gemma":[0.9989458,0.0004936971,0.00008902091,0.000115457,0.0001910581,0.0001650476],"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":[0.000270681,0.00008814668,0.001829668,0.0001551694,0.00007428402,0.001015738,0.0001960609,0.02764346,0.007164713,0.9271392,0.01605692,0.01836594],"study_design_scores_gemma":[0.0001677327,0.0002440402,0.004772935,0.0001490802,0.0000826281,0.0009668475,0.0002172338,0.3816699,0.005536894,0.570921,0.03504737,0.0002243329],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":"theoretical_or_conceptual","genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.2394489,0.002143515,0.6621554,0.005677044,0.001709327,0.000489466,0.006396355,0.001589968,0.08039013],"genre_scores_gemma":[0.7658568,0.002256813,0.08192181,0.0008594595,0.0005263397,0.000518718,0.004126463,0.0006873247,0.1432463],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.0256952,"threshold_uncertainty_score":0.08595902,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01542469294267267,"score_gpt":0.2541707207061825,"score_spread":0.2387460277635098,"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."}}