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Alejandro Jaimes

Dataminr Inc., New York, NY

GTN-ED: Event Detection Using Graph Transformer Networks

May 05, 2021
Sanghamitra Dutta, Liang Ma, Tanay Kumar Saha, Di Lu, Joel Tetreault, Alejandro Jaimes

* TextGraphs 2021 : 15th Workshop on Graph-Based Natural Language Processing 

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Clustering of Social Media Messages for Humanitarian Aid Response during Crisis

Jul 23, 2020
Swati Padhee, Tanay Kumar Saha, Joel Tetreault, Alejandro Jaimes

* 6 pages, 1 figure. Research work was done while Swati was interning at Dataminr Inc. and presented at the AI for Social Good, Harvard CRCS Workshop 2020 (

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Multimodal Categorization of Crisis Events in Social Media

Apr 10, 2020
Mahdi Abavisani, Liwei Wu, Shengli Hu, Joel Tetreault, Alejandro Jaimes

* Conference on Computer Vision and Pattern Recognition (CVPR 2020) 
* Conference on Computer Vision and Pattern Recognition (CVPR 2020) 

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Unsupervised Detection of Sub-events in Large Scale Disasters

Dec 13, 2019
Chidubem Arachie, Manas Gaur, Sam Anzaroot, William Groves, Ke Zhang, Alejandro Jaimes

* AAAI-20 Social Impact Track 

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TGIF: A New Dataset and Benchmark on Animated GIF Description

Apr 12, 2016
Yuncheng Li, Yale Song, Liangliang Cao, Joel Tetreault, Larry Goldberg, Alejandro Jaimes, Jiebo Luo

* CVPR 2016 Camera Ready 

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Humor in Collective Discourse: Unsupervised Funniness Detection in the New Yorker Cartoon Caption Contest

Jun 26, 2015
Dragomir Radev, Amanda Stent, Joel Tetreault, Aasish Pappu, Aikaterini Iliakopoulou, Agustin Chanfreau, Paloma de Juan, Jordi Vallmitjana, Alejandro Jaimes, Rahul Jha, Bob Mankoff

* 10 pages, in submission 

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The Beauty of Capturing Faces: Rating the Quality of Digital Portraits

Jan 28, 2015
Miriam Redi, Nikhil Rasiwasia, Gaurav Aggarwal, Alejandro Jaimes

* FG 2015, 8 pages 

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6 Seconds of Sound and Vision: Creativity in Micro-Videos

Nov 14, 2014
Miriam Redi, Neil O Hare, Rossano Schifanella, Michele Trevisiol, Alejandro Jaimes

* 8 pages, 1 figures, conference IEEE CVPR 2014 

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