Yutao Sun
2 indexed papers
Recent (6 mo)
2With code
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226
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Sound×1NLP×1AI×1ML×1
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Research Timeline
2026
You Only Index Once: Cross-Layer Sparse Attention with Shared Routing
The paper proposes Cross-Layer Sparse Attention (CLSA) to significantly improve the efficiency and accuracy of long-context LLMs by jointly optimizing KV-cache sharing and the routing index across decoder layers.
StellarTTS: Sparse Temporal Embedding for Low-Latency and Robust Speech Synthesis
This paper introduces StellarTTS, a mobile-optimized non-autoregressive text-to-speech framework with sparse temporal embeddings and a semantic-aware codec, achieving lower latency and stronger robustness.
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Papers
cs.SDEmpiricalRecentJul 22, 2026
StellarTTS: Sparse Temporal Embedding for Low-Latency and Robust Speech Synthesis
Kaicheng Luo, Xuefei Gong, Yutao Sun, Jinling He +5 more
This paper introduces StellarTTS, a mobile-optimized non-autoregressive text-to-speech framework with sparse temporal embeddings and a semantic-aware codec, achieving lower latency and stronger robust…
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cs.CLcs.AIcs.LGRecent