3 papers
cs.AI2026
Eliciting Self-Verification in Multimodal Reasoning Agents with Reinforcement Learning
Vishwas Sathish, Viresh Ranjan, Xinliang Zhu +2
Reasoning agents increasingly rely on external tools such as web search to answer complex queries. Reinforcement learning (RL) finetuning algorithms such as GRPO have improved long…
cs.IR2025
GENIUS: A Generative Framework for Universal Multimodal Search
Sungyeon Kim, Xinliang Zhu, Xiaofan Lin +3
Generative retrieval is an emerging approach in information retrieval that generates identifiers (IDs) of target data based on a query, providing an efficient alternative to tradit…
cs.CV2024
Bringing Multimodality to Amazon Visual Search System
Xinliang Zhu, Michael Huang, Han Ding +10
Image to image matching has been well studied in the computer vision community. Previous studies mainly focus on training a deep metric learning model matching visual patterns betw…