| Nov 2023 | I am a Senior Area Chair for CVPR 2024. |
| Sep 2023 | My team at Salesforce Research is hiring! We are looking for strong candidates for Researcher Scientist and Applied Scientist roles in the areas of Multimodal AI (video + language, multimodal understanding and generation, etc) and AI Agents (simulation and planning). |
| Jun 2023 | I am an invited speaker at the 5th CVPR Precognition Workshop. |
| Jan 2023 | I am an Area Chair for ICCV 2023. |
| Mar 2022 | I am an Area Chair for ECCV 2022. |
| Feb 2021 | I am co-organizing the 2021 International Challenge on Activity Recognition (ActivityNet), a workshop held in conjunction with CVPR 2021, and previously with CVPR 2020 and CVPR2019. I also co-organized the ActivityNet Large Scale Activity Recognition Challenges, a series of workshops held in conjunction with CVPR2018, CVPR 2017 and CVPR 2016. |
| Jan 2021 | I am an Associate Editor for IEEE TPAMI. |
| Dec 2020 | I am an Area Chair for ICCV 2021. |
| Feb 2020 | I am co-organizing the Compositionality in Computer Vision workshop at CVPR 2020. |
| Feb 2020 | I am an Associate Editor for IROS 2020. |
| Feb 2020 | I am an Area Chair for CVPR 2021. |
| Jul 2019 | I am an Area Chair for CVPR 2020. |
| Feb 2019 | I am Tutorials Co-Chair for ICCV 2019. |
| Aug 2018 | I am an Area Chair for CVPR 2019. |
| Jun 2018 | I am the Program Director for Stanford AI4ALL. |
| Jun 2018 | I am Member of the AI Index Steering Committee and SAIL liaison to the AI Index. |
| Aug 2017 | I am an Area Chair for CVPR 2018. |
| Feb 2015 | I am the recipient of a Google Faculty Research Award. February 2015. |
| Aug 2013 | The President of Colombia invited me to the celebration of the UN International Youth Day. August 2013. |
| May 2012 | I was selected one of the seven 2012 Microsoft Research Faculty Fellows, and the first second-generation recipient. |
| Dec 2011 | I am the recipient of a Google Research Award. December 2011. |
| Jun 2010 | I would like to connect with other Latin Americans in Computer Vision. |
| Jun 2010 | I was involved in the organization of CVPR 2010 as a Volunteers Chair. |
| Dec 2009 | I was an organizer for BAVM2009: Bay Area Vision Meeting on Image and Video Understanding; Stanford, CA. August 14th, 2009. |
| Jul 2007 | I was part of the UIUC-Princeton Team that won the First Place (software league) in the 1st Semantic Robot Vision Challenge at AAAI-07. You can visit our Team Page; we were featured in The Wire, the ECE Illinois Weekly Newsletter; and also in the Princeton CS Department news. |