Author

Yitong Chen

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Open access Aug 2026

Accurate and Robust Multimodal Emotion Recognition for Human–Robot Interaction via Dynamic Graph Learning with Pairwise Cross-Modal Alignment

Multimodal emotion recognition in conversation (MERC) aims to identify the emotions in each utterance by modeling textual, acoustic, and visual evidence. Compared with unimodal emotion recognition in conversation (ERC), MERC can leverage complementary textual, acoustic, and visual information to support more accurate a...

Xin-Yang Zhou, Jiahao Wu, Hong-Ming Xu et al. · Big Data and Cognitive Compu... · 0 citations

Preprint Sep 2026

LIBERO-Agent: Evaluating General-Purpose Agents for Direct Embodied Manipulation

General-purpose agents can plan, use tools, and revise their behavior from feedback, but it remains unclear whether these capabilities transfer from digital environments to embodied manipulation. To investigate this question, we introduce LIBERO-Agent, an agent-native benchmark for evaluating these agents in robot mani...

Zi-Jie Diao, Yi-Tong Chen, Si-Cheng Xie et al. · 0 citations

#artificial intelligence Preprint Sep 2026

Explore, Execute, Evolve: A Skill Acquisition and Reuse Loop for Embodied Agents

This work introduces RoboSkill, a framework that connects skill acquisition and reuse through an Explore, Execute, Evolve loop, and complements vision with tactile feedback to reduce uncertainty during physical interaction and augment textual guidance with reusable code to reduce reasoning overhead during skill reuse.

Si-Cheng Xie, Yi-Tong Chen, Hai-Dong Cao et al. · 0 citations

Preprint Aug 2026

ETA: A New Agentic Paradigm for Embodied Tasks

The Embodied Task Agent is introduced, a new paradigm for extending digital agents into the physical world, and OpenETA is released as its open-source implementation, which provides replaceable Planners, composable Tools and Skills, auditable memory, replayable trajectories, and common interfaces for simulation and rea...

Yi-Tong Chen, Zezheng Huai, Si-Xian Li et al. · 5 citations · ⚡1

Preprint Jul 2026

Rethinking Scientific Discovery in the Agentic Era

Applications in materials analysis, molecule design, and protein or antibody screening, together with experiments on scientific reading, idea generation, molecule generation, and antibody screening, show that SCION outperforms existing autonomous research-agent baselines, especially in decomposition, verification, refi...

Y. Zheng, Yuxin Wang, Jiahao Lu et al. · 0 citations