7 papers
One Ring to Rule Them All: Unifying Group-Based RL via Dynamic Power-Mean Geometry
Weisong Zhao, Tong Wang, Zichang Tan +11
Group-based reinforcement learning has evolved from the arithmetic mean of GRPO to the geometric mean of GMPO. While GMPO improves stability by constraining a conservative objectiv…
AdaTooler-V: Adaptive Tool-Use for Images and Videos
Chaoyang Wang, Kaituo Feng, Dongyang Chen +8
Recent advances have shown that multimodal large language models (MLLMs) benefit from multimodal interleaved chain-of-thought (CoT) with vision tool interactions. However, existing…
SyncVoice: Simple and Effective Automatic Video Dubbing with Vision-Augmented TTS
Kaidi Wang, Yi He, Wenhao Guan +9
Automatic video dubbing aims to generate high-fidelity speech that is temporally aligned with visual content. However, existing methods still suffer from limited speech naturalness…
DiffRhythm 2: Efficient and High Fidelity Song Generation via Block Flow Matching
Yuepeng Jiang, Huakang Chen, Ziqian Ning +7
Generating full-length, high-quality songs is challenging, as it requires maintaining long-term coherence both across text and music modalities and within the music modality itself…
DiffRhythm+: Controllable and Flexible Full-Length Song Generation with Preference Optimization
Huakang Chen, Yuepeng Jiang, Guobin Ma +7
Songs, as a central form of musical art, exemplify the richness of human intelligence and creativity. While recent advances in generative modeling have enabled notable progress in…
StarVC: A Unified Auto-Regressive Framework for Joint Text and Speech Generation in Voice Conversion
Fengjin Li, Jie Wang, Yadong Niu +4
Voice Conversion (VC) modifies speech to match a target speaker while preserving linguistic content. Traditional methods usually extract speaker information directly from speech wh…
Vision-EKIPL: External Knowledge-Infused Policy Learning for Visual Reasoning
Chaoyang Wang, Zeyu Zhang, Meng Meng +2
Visual reasoning is crucial for understanding complex multimodal data and advancing Artificial General Intelligence. Existing methods enhance the reasoning capability of Multimodal…