Roshan Sumbaly

ENGINEERING MANAGER | MENLO PARK, UNITED STATES

Roshan Sumbaly has led various teams focusing on computer vision efforts in Facebook AI, spanning people and object understanding to large-scale training and inference platforms. He now leads an organization focused on multi-modal solutions for our AR investments. Before Facebook, he led various organizations at Coursera and LinkedIn, focusing on data products and infrastructure

Google Scholar

Personal Website

Research Areas

Computer Vision

Roshan's Work

How Facebook Annotates Multimodal Training Data for ML

Similarity Search for Efficient Active Learning and Search of Rare Concepts

Using AI to Detect COVID-19 Misinformation and Exploitative Content

From Visual Recognition to Reasoning

Roshan's Publications

April 18, 2024

COMPUTER VISION

Imagine Flash: Accelerating Emu Diffusion Models with Backward Distillation

Jonas Kohler, Albert Pumarola, Edgar Schoenfeld, Artsiom Sanakoyeu, Roshan Sumbaly, Peter Vajda, Ali Thabet

April 18, 2024

Read the Paper

September 27, 2023

COMPUTER VISION

Emu: Enhancing Image Generation Models Using Photogenic Needles in a Haystack

Xiaoliang Dai, Ji Hou, Kevin Chih-Yao Ma, Sam Tsai, Jialiang Wang, Rui Wang, Peizhao Zhang, Simon Vandenhende, Xiaofang Wang, Abhimanyu Dubey, Matthew Yu, Abhishek Kadian, Filip Radenovic, Dhruv Mahajan, Kunpeng Li, Yue (R) Zhao, Vladan Petrovic, Mitesh Kumar Singh, Simran Motwani, Yiwen Song, Yi Wen, Roshan Sumbaly, Vignesh Ramanathan, Zijian He, Peter Vajda, Devi Parikh

September 27, 2023

Product experiences