Aggelina Chatziagapi is a Researcher at Mirage specializing in multimodal generative models, 3D vision, and neural rendering. She holds a Ph. D. from Stony Brook University and a Deep Learning Specialization. Her past experience includes research roles at Meta.
Her work on Multi-Identity Gaussian Splatting (MIGS) was selected for an oral presentation at ECCV 2024, an honor granted to only ~2% of submitted papers.
Aggelina Chatziagapi
Member of Technical Staff at Mirage
New York, New York, United States
Overview
Topics They Care About
Multimodal AI
Her core research and Ph. D. thesis focus on creating multi-modal neural representations for humans, combining audio, visual, and textual data.
Generative Models
She develops novel methods like AV-Flow for joint audio-visual generation of 4D talking avatars directly from text input.
Neural Rendering
Her recent, highly-recognized work involves using 3D Gaussian Splatting, a neural rendering technique, to create representations for multiple identities.
Media Appearances
Aggelina has no verified media appearances
Work History
8-2025
Member of Technical Staff at Mirage
6-2021 - 8-2025
Research Assistant at Stony Brook University
8-2020 - 5-2021
Teaching Assistant at Stony Brook University
9-2024 - 12-2024
Student Researcher at Meta
5-2024 - 9-2024
Research Scientist Intern at Meta
9-2023 - 11-2023
Student Researcher at Meta
5-2023 - 9-2023
Research Scientist Intern at Meta
8-2022 - 11-2022
Student Researcher at Meta
5-2022 - 8-2022
Research Scientist Intern at Meta
Education
2020 - 2025
Doctor of Philosophy - PhD from Stony Brook University
2011 - 2017
BSc & MSc from National Technical University of Athens
More Information
Social Presence :
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Exp : 3
Location : New York, New York, United States
Job Level : N/A
Designation : Member of Technical Staff at Mirage
