{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,25]],"date-time":"2026-07-25T05:02:12Z","timestamp":1784955732738,"version":"3.55.0"},"reference-count":9,"publisher":"IEEE","license":[{"start":{"date-parts":[[2026,7,1]],"date-time":"2026-07-01T00:00:00Z","timestamp":1782864000000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/ieeexplore.ieee.org\/Xplorehelp\/downloads\/license-information\/IEEE.html"},{"start":{"date-parts":[[2026,7,1]],"date-time":"2026-07-01T00:00:00Z","timestamp":1782864000000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-029"},{"start":{"date-parts":[[2026,7,1]],"date-time":"2026-07-01T00:00:00Z","timestamp":1782864000000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-037"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2026,7]]},"DOI":"10.1109\/ecai69016.2026.11613783","type":"proceedings-article","created":{"date-parts":[[2026,7,24]],"date-time":"2026-07-24T19:10:26Z","timestamp":1784920226000},"page":"1-9","source":"Crossref","is-referenced-by-count":0,"title":["Predicting Flight Delays Without Weather Data: A Cost-Sensitive CatBoost Approach with Temporal Undersampling"],"prefix":"10.1109","author":[{"given":"Cristina-Ioana","family":"Lupescu","sequence":"first","affiliation":[{"name":"Military Technical Academy \"Ferdinand I\"","place":["Bucharest, Romania"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Iulian","family":"Aciob\u0103ni\u021bei","sequence":"additional","affiliation":[{"name":"Military Technical Academy \"Ferdinand I\"","place":["Bucharest, Romania"]}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"263","reference":[{"key":"ref1","doi-asserted-by":"publisher","DOI":"10.1145\/2888402"},{"key":"ref2","doi-asserted-by":"publisher","DOI":"10.1109\/DASC52595.2021.9594367"},{"key":"ref3","doi-asserted-by":"crossref","DOI":"10.21203\/rs.3.rs-1336037\/v1","article-title":"Stop oversampling for class imbalance learning: A critical review","author":"Hassanat","year":"2022"},{"key":"ref4","article-title":"Do we need rebalancing strategies? A theoretical and empirical study around SMOTE and its variants","author":"Sakho","year":"2024"},{"key":"ref5","doi-asserted-by":"publisher","DOI":"10.3390\/make6020039"},{"key":"ref6","doi-asserted-by":"publisher","DOI":"10.52202\/068431-0037"},{"key":"ref7","doi-asserted-by":"publisher","DOI":"10.52202\/075280-3337"},{"key":"ref8","doi-asserted-by":"publisher","DOI":"10.52202\/079017-0837"},{"key":"ref9","doi-asserted-by":"publisher","DOI":"10.1016\/j.neucom.2025.131337"}],"event":{"name":"2026 18th International Conference on Electronics, Computers and Artificial Intelligence (ECAI)","location":"Bucharest, Romania","start":{"date-parts":[[2026,7,2]]},"end":{"date-parts":[[2026,7,3]]}},"container-title":["2026 18th International Conference on Electronics, Computers and Artificial Intelligence (ECAI)"],"original-title":[],"link":[{"URL":"http:\/\/xplorestaging.ieee.org\/ielx8\/11613560\/11613162\/11613783.pdf?arnumber=11613783","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,7,25]],"date-time":"2026-07-25T04:33:58Z","timestamp":1784954038000},"score":1,"resource":{"primary":{"URL":"https:\/\/ieeexplore.ieee.org\/document\/11613783\/"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026,7]]},"references-count":9,"URL":"https:\/\/doi.org\/10.1109\/ecai69016.2026.11613783","relation":{},"subject":[],"published":{"date-parts":[[2026,7]]}}}