3 papers
cs.IR2026
Attacking and Defending Multi-Agent Collaborative Filtering Systems Through Connectivity
Anjun Hu, Hanting Xie, Saranya Govindan +2
Multi-agent collaborative filtering (CF) systems coordinate autonomous LLM-powered user and item agents through natural-language interaction to refine preferences and generate reco…
cs.CV2025
Articulate3D: Zero-Shot Text-Driven 3D Object Posing
Oishi Deb, Anjun Hu, Ashkan Khakzar +2
We propose a training-free method, Articulate3D, to pose a 3D asset through language control. Despite advances in vision and language models, this task remains surprisingly challen…
cs.CV2022
Clinically Plausible Pathology-Anatomy Disentanglement in Patient Brain MRI with Structured Variational Priors
Anjun Hu, Jean-Pierre R. Falet, Brennan S. Nichyporuk +4
We propose a hierarchically structured variational inference model for accurately disentangling observable evidence of disease (e.g. brain lesions or atrophy) from subject-specific…