{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,12]],"date-time":"2026-03-12T16:45:24Z","timestamp":1773333924520,"version":"3.50.1"},"reference-count":33,"publisher":"IEEE","license":[{"start":{"date-parts":[[2025,10,27]],"date-time":"2025-10-27T00:00:00Z","timestamp":1761523200000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-029"},{"start":{"date-parts":[[2025,10,27]],"date-time":"2025-10-27T00:00:00Z","timestamp":1761523200000},"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":[[2025,10,27]]},"DOI":"10.1109\/clei67442.2025.11420456","type":"proceedings-article","created":{"date-parts":[[2026,3,11]],"date-time":"2026-03-11T19:35:56Z","timestamp":1773257756000},"page":"1-8","source":"Crossref","is-referenced-by-count":0,"title":["Self-supervised Learning for Animal Species Classification in Long-Tailed Camera Trap Datasets"],"prefix":"10.1109","author":[{"given":"Christian","family":"Rodriguez","sequence":"first","affiliation":[{"name":"Universidad de Costa Rica,Posgrado en Computación e Informática,San José,Costa Rica"}]},{"given":"Allan","family":"Berrocal-Rojas","sequence":"additional","affiliation":[{"name":"Universidad de Costa Rica,Escuela de Ciencias de la Computación e Informática,San José,Costa Rica"}]}],"member":"263","reference":[{"key":"ref1","doi-asserted-by":"publisher","DOI":"10.1073\/pnas.1922686117"},{"key":"ref2","article-title":"The iucn red list of threatened species. version 2024-2","year":"2025"},{"key":"ref3","article-title":"Living Planet Report 2018","year":"2018"},{"key":"ref4","article-title":"Introducci\u00f3n a la Ecolog\u00eda de Poblaciones. San Fernando del Valle de Catamarca: Editorial Cient\u00edfica Universitaria - Universidad Nacional de Catamarca","volume-title":"2004, para alumnos de Carrera de Ingenier\u00eda de Paisajes y Carrera de Ingenier\u00eda Agron\u00f3mica","author":"Morl\u00e1ns"},{"key":"ref5","doi-asserted-by":"publisher","DOI":"10.1016\/j.tree.2004.03.018"},{"key":"ref6","doi-asserted-by":"publisher","DOI":"10.3390\/app13106029"},{"key":"ref7","article-title":"Cameratrapping for animal monitoring and management: A review of applications","author":"Swann","year":"2014","journal-title":"CASE STUDIES"},{"key":"ref8","doi-asserted-by":"publisher","DOI":"10.1038\/s41467-022-27980-y"},{"key":"ref9","doi-asserted-by":"publisher","DOI":"10.1109\/CVPR.2019.00550"},{"key":"ref10","doi-asserted-by":"publisher","DOI":"10.1016\/j.ecoinf.2023.102060"},{"key":"ref11","doi-asserted-by":"publisher","DOI":"10.1049\/cvi2.12332"},{"key":"ref12","doi-asserted-by":"publisher","DOI":"10.1002\/ece3.6147"},{"key":"ref13","doi-asserted-by":"publisher","DOI":"10.1073\/pnas.1719367115"},{"key":"ref14","volume-title":"Deep Learning.","author":"Goodfellow","year":"2016"},{"key":"ref15","article-title":"A cookbook of self-supervised learning","author":"Balestriero","year":"2023"},{"key":"ref16","doi-asserted-by":"crossref","DOI":"10.1109\/ICCV48922.2021.00951","article-title":"Emerging properties in self-supervised vision transformers","author":"Caron","year":"2021"},{"key":"ref17","doi-asserted-by":"publisher","DOI":"10.1109\/ICCV48922.2021.01041"},{"key":"ref18","article-title":"Dinov2: Learning robust visual features without supervision","author":"Oquab","year":"2024"},{"key":"ref19","article-title":"Deep residual learning for image recognition","volume-title":"CoRR","author":"He","year":"2015"},{"key":"ref20","article-title":"An image is worth 16x16 words: Transformers for image recognition at scale","volume-title":"CoRR","author":"Dosovitskiy","year":"2020"},{"key":"ref21","article-title":"The iwildcam 2021 competition dataset","author":"Beery","year":"2021"},{"key":"ref22","doi-asserted-by":"crossref","DOI":"10.1007\/978-3-030-01270-0_28","article-title":"Recognition in terra incognita","volume-title":"Proceedings of the European Conference on Computer Vision (ECCV)","author":"Beery"},{"key":"ref23","doi-asserted-by":"publisher","DOI":"10.1111\/2041-210X.13120"},{"key":"ref24","doi-asserted-by":"crossref","DOI":"10.1109\/ICCV.2017.324","article-title":"Focal loss for dense object detection","volume-title":"CoRR","author":"Lin","year":"2017"},{"key":"ref25","article-title":"Learning imbalanced datasets with label-distribution-aware margin loss","volume-title":"CoRR","author":"Cao","year":"2019"},{"key":"ref26","doi-asserted-by":"crossref","DOI":"10.1109\/CVPR.2019.00949","article-title":"Class-balanced loss based on effective number of samples","volume-title":"CoRR","author":"Cui","year":"2019"},{"key":"ref27","article-title":"A recipe for training neural networks","author":"Karpathy","year":"2019"},{"key":"ref28","article-title":"Pytorch lightning","author":"Falcon","year":"2019"},{"key":"ref29","doi-asserted-by":"publisher","DOI":"10.1109\/CVPR.2009.5206848"},{"key":"ref30","doi-asserted-by":"publisher","DOI":"10.1145\/3292500.3330701"},{"key":"ref31","article-title":"A systematic review on long-tailed learning","author":"Zhang","year":"2024"},{"key":"ref32","article-title":"Deep long-tailed learning: A survey","volume-title":"CoRR","author":"Zhang","year":"2021"},{"key":"ref33","article-title":"Decoupling representation and classifier for long-tailed recognition","volume-title":"CoRR","author":"Kang","year":"2019"}],"event":{"name":"2025 LI Latin American Computer Conference (CLEI)","location":"Valpara\u00edso, Chile","start":{"date-parts":[[2025,10,27]]},"end":{"date-parts":[[2025,10,31]]}},"container-title":["2025 LI Latin American Computer Conference (CLEI)"],"original-title":[],"link":[{"URL":"http:\/\/xplorestaging.ieee.org\/ielx8\/11420220\/11420231\/11420456.pdf?arnumber=11420456","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,3,12]],"date-time":"2026-03-12T04:50:02Z","timestamp":1773291002000},"score":1,"resource":{"primary":{"URL":"https:\/\/ieeexplore.ieee.org\/document\/11420456\/"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2025,10,27]]},"references-count":33,"URL":"https:\/\/doi.org\/10.1109\/clei67442.2025.11420456","relation":{},"subject":[],"published":{"date-parts":[[2025,10,27]]}}}