{"meta":{"page":1,"per_page":50,"max_per_page":100,"total":1,"total_is_capped":false,"direct_labels_cover":0,"predictions_cover":1,"direct_label_status":"direct model label, unvalidated","prediction_status":"machine_predicted_unvalidated (Codex and Gemma teacher distillation)","score_status":"score_only:v0-immature-baseline (scores rank; they never assert a category)","snapshot":{"source":"OpenAlex, pinned release, all 482 partitions","release":"2026-06-24","frame_built":"2026-07-12","author_layer_release":"2026-06-26"},"query_hash":"b862bf740cd3","filters":{"venue":"Journal of Optimization"}},"results":[{"id":"W1986054432","doi":"10.1155/2013/921270","title":"Image Watermarking Algorithm Based on Multiobjective Ant Colony Optimization and Singular Value Decomposition in Wavelet Domain","year":2013,"lang":"en","type":"article","venue":"Journal of Optimization","topic":"Advanced Steganography and Watermarking Techniques","field":"Computer Science","cited_by":25,"is_retracted":false,"has_abstract":true,"routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false},"ca_institutions":"Université Laval","funders":"","keywords":"Digital watermarking; Singular value decomposition; Watermark; Robustness (evolution); Mathematics; Singular value; Algorithm; Ant colony optimization algorithms; Wavelet; Scaling; Discrete wavelet transform; Mathematical optimization; Artificial intelligence; Pattern recognition (psychology); Wavelet transform; Computer science; Image (mathematics)","authors":[{"name":"Khaled Loukhaoukha","is_ca":true}],"retraction":null,"screen_n_in":null,"score":{"opus":0.004578069610528544,"gpt":0.2374312164376287,"spread":0.2328531468271001,"validation_status":"score_only:v0-immature-baseline"},"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0004710708,0.0001504409,0.0002120937,0.0004656984,0.0001249479,0.0002236192,0.0002110329,0.00008658676,0.000004652232],"category_scores_gemma":[0.00003298207,0.0001312962,0.00005924203,0.0003703519,0.00004329328,0.001590141,0.00004520231,0.0001844553,3.84286e-7],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001266608,"about_ca_system_score_gemma":0.00003236965,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00001143841,"about_ca_topic_score_gemma":2.413493e-7,"domain_scores_codex":[0.998705,0.0002069024,0.0004466919,0.0002049299,0.0002512934,0.0001852294],"domain_scores_gemma":[0.9990054,0.00009142643,0.0004008976,0.0001547643,0.0002815655,0.00006595346],"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":[0.00002812352,0.0001093048,0.000177974,0.000009096254,0.000008129852,0.00003120483,0.0003421896,0.9886112,0.001277277,0.0001008327,0.00002767382,0.009277032],"study_design_scores_gemma":[0.0008264986,0.0002999214,0.0008754738,0.0001787267,0.00000635429,0.00004889467,0.0000173933,0.9919147,0.003413853,0.0022604,0.000008643643,0.0001491408],"study_design_candidate":"simulation_or_modeling","study_design_consensus":"simulation_or_modeling","genre_codex":"methods","genre_gemma":"methods","genre_scores_codex":[0.008384725,0.00002630729,0.9906359,0.0003860157,0.0001304492,0.0002795048,0.000001100597,0.00004723179,0.0001087643],"genre_scores_gemma":[0.1398306,0.00005994528,0.8598849,0.0001640926,0.00003415431,0.000005762475,0.000008244136,0.00001101489,0.000001362389],"genre_candidate":"methods","genre_consensus":"methods","teacher_disagreement_score":0.1314459,"threshold_uncertainty_score":0.5354105,"prediction_status":"machine_predicted_unvalidated"},"labels":[],"label_agreement":null}]}