{"id":"W4416750774","doi":"10.1109/iros60139.2025.11247396","title":"FlipWalker: Jacob’s Ladder toy-inspired robot for locomotion across diverse, complex terrain","year":2025,"lang":"","type":"article","venue":"","topic":"Robotic Locomotion and Control","field":"Engineering","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"Queen's University","funders":"","keywords":"Traverse; Robot; Terrain; Theodolite; Obstacle; Underactuation; Robotics; Position (finance); Control theory (sociology)","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":["metaepi_narrow","insufficient_payload"],"consensus_categories":[],"category_scores_codex":[0.0005049977,0.000715529,0.0008664592,0.000227352,0.0006679578,0.0004189624,0.0005969999,0.0004725262,0.003418856],"category_scores_gemma":[0.00009432988,0.0007564273,0.00060562,0.000599959,0.0001640809,0.0003728949,0.000235813,0.0003726461,0.0004299213],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0004028471,"about_ca_system_score_gemma":0.0001002819,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.000215509,"about_ca_topic_score_gemma":0.0004788881,"domain_scores_codex":[0.9963813,0.0001154178,0.001076557,0.0008069507,0.00034214,0.001277613],"domain_scores_gemma":[0.9982815,0.0002214723,0.0001350785,0.0008077056,0.000273802,0.0002804249],"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":[0.0003556211,0.0009913854,0.000809329,0.0014689,0.001933417,0.00001787808,0.003391582,0.4847434,0.01414484,0.03740955,0.1698844,0.2848497],"study_design_scores_gemma":[0.009262521,0.0001953193,0.008213427,0.0002288925,0.0002693673,0.000005043275,0.002260845,0.8604546,0.001157114,0.0009644778,0.1160308,0.0009575766],"study_design_candidate":"simulation_or_modeling","study_design_consensus":"simulation_or_modeling","genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.001521071,0.0003276248,0.9411139,0.005584509,0.003635276,0.002655285,0.0001483906,0.0007292735,0.04428462],"genre_scores_gemma":[0.9485361,0.00009253112,0.01100383,0.002967018,0.0004424103,0.0002607989,0.0001479495,0.00009556744,0.03645378],"genre_candidate":"methods","genre_consensus":null,"teacher_disagreement_score":0.947015,"threshold_uncertainty_score":0.9994887,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02537789445480229,"score_gpt":0.2925278977087001,"score_spread":0.2671500032538979,"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."}}