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Bofei Zhang

4 accepted papers

2026

TongUI: Internet-Scale Trajectories from Multimodal Web Tutorials for Generalized GUI Agents

AAAI 2026technical

Building Graphical User Interface (GUI) agents is a promising research direction, which simulates human interaction with computers or mobile phones to perform diverse GUI tasks. However, a major challenge in developing generalized GUI agents is the lack of sufficient trajectory data across various o

Cited by 0SourcePDFScholar
2025

Iterative Tool Usage Exploration for Multimodal Agents via Step-wise Preference Tuning

NeurIPS 2025poster

Multimodal agents, which integrate a controller (e.g., a vision language model) with external tools, have demonstrated remarkable capabilities in tackling complex multimodal tasks. Existing approaches for training these agents, both supervised fine-tuning and reinforcement learning, depend on extens…

Cited by 0SourceScholar
2025

Multi-modal Agent Tuning: Building a VLM-Driven Agent for Efficient Tool Usage

ICLR 2025spotlight

The advancement of large language models (LLMs) prompts the development of multi-modal agents, which are used as a controller to call external tools, providing a feasible way to solve practical tasks. In this paper, we propose a multi-modal agent tuning method that automatically generates multi-moda…

Cited by 5SourcePDFScholar
2024

FIRE: A Dataset for Feedback Integration and Refinement Evaluation of Multimodal Models

NeurIPS 2024poster

Vision language models (VLMs) have achieved impressive progress in diverse applications, becoming a prevalent research direction. In this paper, we build FIRE, a feedback-refinement dataset, consisting of 1.1M multi-turn conversations that are derived from 27 source datasets, empowering VLMs to spon…

Cited by 4SourcePDFScholar