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Jiaxun Zhang

6 accepted papers

2026

Best of Both Worlds: Multimodal Reasoning and Generation via Unified Discrete Flow Matching

ICML 2026poster

We propose UniDFlow, a unified discrete flow-matching framework for multimodal understanding, generation, and editing. It decouples understanding and generation via task-specific low-rank adapters, avoiding objective interference and representation entanglement, while a novel reference-based multimo…

Cited by 0SourceScholar
2026

Differentiable Semantic Meta-Learning Framework for Long-Tail Motion Forecasting in Autonomous Driving

AAAI 2026technical

Long-tail motion forecasting is a core challenge for autonomous driving, where rare yet safety-critical events-such as abrupt maneuvers and dense multi-agent interactions-dominate real-world risk. Existing approaches struggle in these scenarios because they rely on either non-interpretable clusterin

Cited by 0SourcePDFScholar
2026

Predict and Resist: Long-Term Accident Anticipation Under Sensor Noise

AAAI 2026technical

Accident anticipation is essential for proactive and safe autonomous driving, where even a brief advance warning can enable critical evasive actions. However, two key challenges hinder real-world deployment: (1) noisy or degraded sensory inputs from weather, motion blur, or hardware limitations, and

Cited by 0SourcePDFScholar
2025

AMD: Adaptive Momentum and Decoupled Contrastive Learning Framework for Robust Long-Tail Trajectory Prediction

ICCV 2025poster

Accurately predicting the future trajectories of traffic agents is essential in autonomous driving. However, due to the inherent imbalance in trajectory distributions, tail data in natural datasets often represents more complex and hazardous scenarios. Existing studies typically rely solely on a bas…

Cited by 8SourcePDFScholar
2025

Beyond Patterns: Harnessing Causal Logic for Autonomous Driving Trajectory Prediction

IJCAI 2025

Accurate trajectory prediction has long been a major challenge for autonomous driving (AD). Traditional data-driven models predominantly rely on statistical correlations, often overlooking the causal relationships that govern traffic behavior. In this paper, we introduce a novel trajectory predictio

Cited by 0SourcePDFScholar
2025

SafeScientist: Enhancing AI Scientist Safety for Risk-Aware Scientific Discovery

EMNLP 2025

Recent advancements in large language model (LLM) agents have significantly accelerated scientific discovery automation, yet concurrently raised critical ethical and safety concerns. To systematically address these challenges, we introduce **SafeScientist**, an innovative AI scientist framework expl