← Search

Guitao Cao

4 accepted papers

2026

TGPO: TREE-GUIDED PREFERENCE OPTIMIZATION FOR ROBUST WEB AGENT REINFORCEMENT LEARNING

ICASSP 2026poster

With the rapid advancement of large language models and vision-language models, employing large models as Web Agents has become essential for automated web interaction. However, training Web Agents with reinforcement learning faces critical challenges including credit assignment misallocation, prohi…

Cited by 0SourcePDFScholar
2025

Counterfactual Thinking Driven Emotion Regulation for Image Sentiment Recognition

IJCAI 2025

Image sentiment recognition (ISR) facilitates the practical application of affective computing on rapidly growing social platforms. Nowadays, region-based ISR methods that use affective regions to guide emotion prediction have gained significant attention. However, existing methods lack a causality-

Cited by 0SourcePDFScholar
2024

CausVSR: Causality Inspired Visual Sentiment Recognition

IJCAI 2024poster

Visual Sentiment Recognition (VSR) is an evolving field that aims to detect emotional tendencies within visual content. Despite its growing significance, detecting emotions depicted in visual content, such as images, faces challenges, notably the emergence of misleading or spurious correlations of t…

Cited by 2SourcePDFScholar
2024

HyperEditor: Achieving Both Authenticity and Cross-Domain Capability in Image Editing via Hypernetworks

AAAI 2024technical

Editing real images authentically while also achieving cross-domain editing remains a challenge. Recent studies have focused on converting real images into latent codes and accomplishing image editing by manipulating these codes. However, merely manipulating the latent codes would constrain the edit…