{"id":"W2164347731","doi":"10.1109/twc.2010.04.090059","title":"Signal space cooperative communication","year":2010,"lang":"en","type":"article","venue":"IEEE Transactions on Wireless Communications","topic":"Cooperative Communication and Network Coding","field":"Computer Science","cited_by":50,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Waterloo","funders":"","keywords":"Relay; Constellation; Computer science; Constellation diagram; SIGNAL (programming language); Cooperative diversity; Antenna diversity; Telecommunications; Modulation (music); Relay channel; Topology (electrical circuits); Electronic engineering; Decoding methods; Wireless; Bit error rate; Fading; Electrical engineering; Engineering; Acoustics","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","sts","open_science"],"consensus_categories":[],"category_scores_codex":[0.0005360462,0.0002861159,0.0002617917,0.00027112,0.002125796,0.0003460454,0.00549252,0.0001611995,0.0002147847],"category_scores_gemma":[0.00001508043,0.0002975978,0.0001472868,0.001161502,0.0004710193,0.0008445039,0.00008593701,0.001704713,0.0003074566],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00007767905,"about_ca_system_score_gemma":0.000185912,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00002940108,"about_ca_topic_score_gemma":0.001191845,"domain_scores_codex":[0.9978866,0.0006180479,0.0004588081,0.0004059012,0.0003009116,0.0003297126],"domain_scores_gemma":[0.9915639,0.0008898154,0.0001682614,0.006690687,0.0004921185,0.0001952023],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"theoretical_or_conceptual","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.00001457129,0.001006827,0.00002256336,0.000005733929,0.00008749048,0.000001126658,0.002164682,0.001305289,0.03342226,0.6783811,0.001027065,0.2825613],"study_design_scores_gemma":[0.001982781,0.0002892992,0.0005711449,0.0001903593,0.00006985662,0.00007693101,0.0003726142,0.8010306,0.1135325,0.003813823,0.07643174,0.001638378],"study_design_candidate":"simulation_or_modeling","study_design_consensus":null,"genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.003995603,0.0002702878,0.9732751,0.01232165,0.0003286109,0.0004102077,0.00001484743,0.0005682972,0.00881539],"genre_scores_gemma":[0.9485715,0.00221947,0.04743558,0.0006437214,0.00002112962,0.0002882301,0.00001565917,0.00002870397,0.0007759992],"genre_candidate":"methods","genre_consensus":null,"teacher_disagreement_score":0.9445759,"threshold_uncertainty_score":0.9999476,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03571598302675493,"score_gpt":0.2883662476174097,"score_spread":0.2526502645906548,"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."}}