activity
20242026
collaborators

19 papers

cs.CV2026

ZeroBench: An Impossible Visual Benchmark for Contemporary Large Multimodal Models

Jonathan Roberts, Mohammad Reza Taesiri, Ansh Sharma +31

Large Multimodal Models (LMMs) exhibit shortfalls when interpreting images and, by some measures, have poorer spatial cognition than young children or animals. Despite this, they a…

cs.CV2026

Effective Prompt Pool Learning for Continual Category Discovery

Fernando Julio Cendra, Xinghui Li, Kai Han

This paper studies effective prompt pool learning for Continual Category Discovery (CCD), a challenging open-world setting where a model must discover novel categories from a conti…

cs.CV2025

OnlineVPO: Align Video Diffusion Model with Online Video-Centric Preference Optimization

Jiacheng Zhang, Jie Wu, Weifeng Chen +4

Video diffusion models (VDMs) have demonstrated remarkable capabilities in text-to-video (T2V) generation. Despite their success, VDMs still suffer from degraded image quality and…

cs.CV2025

ELIP: Enhanced Visual-Language Foundation Models for Image Retrieval

Guanqi Zhan, Yuanpei Liu, Kai Han +2

The objective in this paper is to improve the performance of text-to-image retrieval. To this end, we introduce a new framework that can boost the performance of large-scale pre-tr…

cs.CV2025

GRAB: A Challenging GRaph Analysis Benchmark for Large Multimodal Models

Jonathan Roberts, Kai Han, Samuel Albanie

Large multimodal models (LMMs) have exhibited proficiencies across many visual tasks. Although numerous well-known benchmarks exist to evaluate model performance, they increasingly…

cs.CL2025

GAMEBoT: Transparent Assessment of LLM Reasoning in Games

Wenye Lin, Jonathan Roberts, Yunhan Yang +3

Large Language Models (LLMs) are increasingly deployed in real-world applications that demand complex reasoning. To track progress, robust benchmarks are required to evaluate their…