{"id":"W4416750685","doi":"10.1109/iros60139.2025.11246640","title":"Collaborative Swarm Shape Reconstruction of Tumbling Space Targets via Decentralized Dynamic Factor Graph Optimization","year":2025,"lang":"","type":"article","venue":"","topic":"Space Satellite Systems and Control","field":"Engineering","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"York University","funders":"","keywords":"Kinematics; Spacecraft; Swarm behaviour; Parametric statistics; Dynamic mode decomposition; Scalability; Simultaneous localization and mapping; Regularization (linguistics); Point cloud","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":[0.0002106232,0.0005281833,0.0008939616,0.0006404867,0.0001588077,0.0001286009,0.0001983034,0.0004016237,0.001113898],"category_scores_gemma":[0.00008911412,0.0005540658,0.0002544386,0.002079332,0.00009833711,0.0004572108,0.00003999502,0.0002756666,0.00001427143],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003427445,"about_ca_system_score_gemma":0.0002071508,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0002393483,"about_ca_topic_score_gemma":0.0002157076,"domain_scores_codex":[0.9973411,0.0001638941,0.001089161,0.0005416078,0.0002861716,0.0005780556],"domain_scores_gemma":[0.9982568,0.000139261,0.0003603451,0.0003944215,0.000703053,0.0001461064],"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":[0.000291116,0.000103848,0.001776945,0.0008330392,0.001420266,0.000004119709,0.001441936,0.8862777,0.03752318,0.002301458,0.00007910254,0.06794725],"study_design_scores_gemma":[0.002180427,0.0000694776,0.0006852366,0.0005413502,0.00018241,0.000004924249,0.002035219,0.9750642,0.01787466,0.0002187452,0.0006660613,0.0004772532],"study_design_candidate":"simulation_or_modeling","study_design_consensus":"simulation_or_modeling","genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.05320325,0.01914401,0.9159455,0.0003482535,0.004294763,0.001700994,0.00009857328,0.0002698381,0.004994793],"genre_scores_gemma":[0.9725223,0.006908566,0.01959615,0.00002170806,0.00003801374,0.00003931832,0.00002766088,0.0000588577,0.0007873921],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.9193191,"threshold_uncertainty_score":0.9997992,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.003600356752525848,"score_gpt":0.2177761317484837,"score_spread":0.2141757749959579,"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."}}