{"id":"W7114913983","doi":"10.1145/3748636.3769291","title":"Generative Trajectory Forecasting via Transformers: The TrajLearn Framework","year":2025,"lang":"","type":"article","venue":"","topic":"Autonomous Vehicle Technology and Safety","field":"Engineering","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"York University","funders":"","keywords":"Trajectory; Granularity; Scalability; Path (computing); Generative grammar; Data-driven","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":[0.0006123862,0.000859708,0.0008131655,0.0009964505,0.0004434492,0.001109138,0.002589952,0.0009659004,0.00406427],"category_scores_gemma":[0.002559087,0.0007796695,0.001289291,0.001417308,0.0007455479,0.001954832,0.00143282,0.001794121,0.001434051],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001103252,"about_ca_system_score_gemma":0.001154187,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.02163968,"about_ca_topic_score_gemma":0.03226059,"domain_scores_codex":[0.9997553,0.00005527041,0.00001055919,0.00009171347,0.00005227889,0.00003479879],"domain_scores_gemma":[0.9994792,0.0002500859,0.00004501805,0.00009720468,0.00008517755,0.0000432721],"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":[0.0001001255,0.00004049807,0.001763341,0.00005261352,0.00007525256,0.000101006,0.00008586468,0.8855013,0.001414308,0.016981,0.004591018,0.08929363],"study_design_scores_gemma":[0.000004313582,0.000005465134,0.00005284368,0.000003573702,0.000004512273,0.00001460144,0.000006101526,0.9923711,0.0002546837,0.006789788,0.0004890904,0.000004042389],"study_design_candidate":"simulation_or_modeling","study_design_consensus":"simulation_or_modeling","genre_codex":"methods","genre_gemma":"methods","genre_scores_codex":[0.01363684,0.0003464983,0.980025,0.0002624141,0.0000771574,0.00003392073,0.0006808893,0.003332488,0.001604865],"genre_scores_gemma":[0.6819211,0.0007528167,0.305314,0.000330011,0.0001195188,0.0001707737,0.00390377,0.0009781561,0.006509816],"genre_candidate":"methods","genre_consensus":"methods","teacher_disagreement_score":0.02163968,"threshold_uncertainty_score":0.04302746,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0136477993007443,"score_gpt":0.2284241580945325,"score_spread":0.2147763587937881,"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."}}