Author

Yu Wu

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Jul 2026

DSpark: Confidence-Scheduled Speculative Decoding with Semi-Autoregressive Generation

DSpark is introduced, a speculative decoding framework that unifies high-throughput parallel generation with adaptive, load-aware verification, and enables performance tiers that were previously unattainable, shifting the Pareto frontier of the DeepSeek-V4 serving system.

Xin Cheng, Xingkai Yu, Chenze Shao et al. · arXiv.org · 24 citations · ⚡8

Jul 2026

Outcome-Guided Distillation: A Teacher-Student Framework to Advance VLM Reasoning in Autonomous Driving

This work proposes a new framework that integrates structured reasoning and geometric precision through a teacher-student architecture and outperforms classical reasoning-based baselines in zero-shot reasoning, waypoint accuracy, and inference efficiency.

Zeyu Dong, Yimin Zhu, Yu Wu et al. · arXiv.org · 0 citations