{"id":"W4415819329","doi":"10.3390/network5040049","title":"Real-Time Handover in LEO Satellite Networks via Markov Chain-Guided Simulated Annealing","year":2025,"lang":"en","type":"article","venue":"Network","topic":"Satellite Communication Systems","field":"Engineering","cited_by":1,"is_retracted":false,"has_abstract":true,"ca_institutions":"Queen's University","funders":"Natural Sciences and Engineering Research Council of Canada","keywords":"Simulated annealing; Scalability; Handover; Markov chain; Blocking (statistics); Linear programming; Satellite; Markov process","routes":{"ca_aff":true,"ca_fund":true,"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"],"consensus_categories":[],"category_scores_codex":[0.0007318002,0.000277082,0.0004397352,0.0001656317,0.00008950043,0.00007432991,0.0004290807,0.0002784354,0.00007299396],"category_scores_gemma":[0.00002547792,0.0003109531,0.00008928526,0.001362195,0.00003351039,0.00009946994,0.000107793,0.0003628077,0.0001053958],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002052757,"about_ca_system_score_gemma":0.00001895868,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0001267616,"about_ca_topic_score_gemma":0.0000606565,"domain_scores_codex":[0.9980414,0.0002063453,0.0007219253,0.0002801216,0.0001504516,0.0005997611],"domain_scores_gemma":[0.9983435,0.0005044669,0.00007253818,0.0009306386,0.00006637714,0.00008243441],"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":[0.00002712973,0.000009717229,0.008565499,0.00003853174,0.00006533987,0.000007773361,0.0001242891,0.970381,0.0003194486,0.0001078413,0.003682663,0.01667076],"study_design_scores_gemma":[0.0006331138,0.000006530987,0.009953518,0.0004107304,0.00001354507,0.000002570862,0.000009477045,0.948568,0.0000702887,0.0001838283,0.03986484,0.0002835894],"study_design_candidate":"simulation_or_modeling","study_design_consensus":"simulation_or_modeling","genre_codex":"other","genre_gemma":"empirical","genre_scores_codex":[0.3324862,0.1463538,0.05386897,0.0006164566,0.008690654,0.004410278,0.00001634294,0.006446067,0.4471113],"genre_scores_gemma":[0.9906637,0.005891987,0.00112158,0.0001739352,0.0004669029,0.00002793487,0.00009214691,0.00008453552,0.001477265],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.6581776,"threshold_uncertainty_score":0.9999343,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01023291663460841,"score_gpt":0.2420114316073533,"score_spread":0.2317785149727448,"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."}}