{"id":"W4254493058","doi":"10.1007/978-0-387-39940-9_3363","title":"QoS-Based Web Services Composition","year":2009,"lang":"en","type":"book-chapter","venue":"Encyclopedia of Database Systems","topic":"Service-Oriented Architecture and Web Services","field":"Computer Science","cited_by":0,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of Waterloo","funders":"","keywords":"Composition (language); World Wide Web; Web service; Computer science; Business; Art; Literature","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"],"consensus_categories":[],"category_scores_codex":[0.0003635888,0.0007125853,0.0009087152,0.0005737769,0.000147753,0.0001437176,0.002366242,0.0003649109,0.00005769987],"category_scores_gemma":[0.000001897096,0.0006606415,0.0002538359,0.0002094119,0.00005573695,0.000604464,0.0004083195,0.0004976928,0.000253486],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0000616106,"about_ca_system_score_gemma":0.0002966627,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0003709035,"about_ca_topic_score_gemma":0.0002187325,"domain_scores_codex":[0.9962925,0.0001026206,0.001022296,0.001045497,0.001079575,0.0004574898],"domain_scores_gemma":[0.9959336,0.0002045234,0.0009800127,0.002329058,0.0002972235,0.0002556182],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"theoretical_or_conceptual","study_design_gemma":"not_applicable","study_design_scores_codex":[0.0002648043,0.0008164792,0.0002611996,0.01907171,0.0009010217,0.0009792253,0.003111366,0.002687505,0.004584371,0.9026861,0.01912323,0.04551304],"study_design_scores_gemma":[0.000806918,0.0002498219,0.00003150302,0.003743972,0.0001449242,0.00004611869,0.00003534774,0.01407654,0.0002454358,0.0007886236,0.9788127,0.001018091],"study_design_candidate":"not_applicable","study_design_consensus":null,"genre_codex":"other","genre_gemma":"other","genre_scores_codex":[0.0003254718,0.006153615,0.01336818,0.0004056355,0.004264586,0.001260909,0.001698397,0.0006161641,0.971907],"genre_scores_gemma":[0.1397704,0.0180629,0.1661894,0.02143344,0.03449695,0.0007311145,0.06428535,0.001859969,0.5531704],"genre_candidate":"other","genre_consensus":"other","teacher_disagreement_score":0.9596895,"threshold_uncertainty_score":0.9995845,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.007592086883940669,"score_gpt":0.2142981144586959,"score_spread":0.2067060275747552,"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."}}