{"id":"W4386431479","doi":"10.1007/978-3-031-39626-7_8","title":"E-Procurement","year":2023,"lang":"en","type":"book-chapter","venue":"EAI/Springer Innovations in Communication and Computing","topic":"Public Procurement and Policy","field":"Business, Management and Accounting","cited_by":0,"is_retracted":false,"has_abstract":false,"ca_institutions":"University Canada West","funders":"","keywords":"Procurement; E-procurement; Request for proposal; Purchasing; Business; Transaction cost; Reverse auction; Process management; The Internet; Database transaction; Bidding; Knowledge management; Marketing; Industrial organization; Computer science; Finance","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0005204635,0.0006476926,0.0003373985,0.001538758,0.001317788,0.005662751,0.0007075823,0.001524181,0.2788038],"category_scores_gemma":[0.0009106081,0.0003115364,0.0003566438,0.00332074,0.0008615896,0.003608479,0.002012587,0.001744807,0.1226246],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001945193,"about_ca_system_score_gemma":0.001345975,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001911906,"about_ca_topic_score_gemma":0.00330762,"domain_scores_codex":[0.9995499,0.00007531841,0.00002145801,0.0000682448,0.0002215549,0.00006351446],"domain_scores_gemma":[0.9996874,0.00006817749,0.00001653378,0.00008781271,0.00008818449,0.00005186566],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"not_applicable","study_design_gemma":"not_applicable","study_design_scores_codex":[0.0000281119,0.00007583621,0.0002222392,0.0002101303,0.000005369396,0.0001104631,0.0002713753,0.0005225979,0.0005866717,0.3379753,0.3406199,0.3193721],"study_design_scores_gemma":[0.000002331967,0.000007933456,0.0002947261,0.00008733783,0.000001263501,0.000119059,0.0001208334,0.0001734356,0.0002715377,0.02325984,0.9756575,0.000004182679],"study_design_candidate":"not_applicable","study_design_consensus":"not_applicable","genre_codex":"other","genre_gemma":"other","genre_scores_codex":[0.0006037866,0.002695038,0.001764609,0.001190693,0.000355154,0.0000183716,0.0001941951,0.0001492158,0.9930291],"genre_scores_gemma":[0.01004679,0.002857733,0.001028701,0.0005657923,0.0001405112,0.00002074482,0.0002584897,0.00008144754,0.9849998],"genre_candidate":"other","genre_consensus":"other","teacher_disagreement_score":0.2788038,"threshold_uncertainty_score":0.9326916,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.06768731396472578,"score_gpt":0.2767482151456617,"score_spread":0.209060901180936,"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."}}