High-resolution spectral image reconstruction based on compressed data fusion. - Oscar Espitia; Henry Arguello; Jean-Yves Tourneret (ICIP, 2017)

Optical Mark Recognition Based on Image Processing Techniques for the Answer Sheets of the Colombian High-Stakes Tests. - Oscar Espitia; Andres Paez; Yuri Mejia; Mario Carrasco; Natalia Gonzalez (WEA, 2019)

Spectral Image Fusion From Compressive Measurements. - Edwin Vargas; Oscar Espitia; Henry Arguello; Jean-Yves Tourneret (IEEE Trans. Image Process., 2019)

Neural IR for Domain-Specific Tasks. - Oscar Espitia; Gabriella Pasi (IIR, 2021)

UNIMIB at TREC 2021 Clinical Trials Track. - Georgios Peikos; Oscar Espitia; Gabriella Pasi (TREC, 2021)

DoSSIER at MedVidQA 2022: Text-based Approaches to Medical Video Answer Localization Problem. - Wojciech Kusa; Georgios Peikos; Oscar Espitia; Allan Hanbury; Gabriella Pasi (BioNLP@ACL, 2022)