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Aaron Xuxiang Tian

4 accepted papers

2025

FreqTS: Frequency-Aware Token Selection for Accelerating Diffusion Models

AAAI 2025technical

In this paper, we propose FreqTS, a novel Frequency-Aware Token Selection approach for accelerating diffusion models without requiring retraining. Diffusion models have gained significant attention in the field of image synthesis due to their impressive generative capabilities. However, these models…

Cited by 0SourcePDFScholar
2025

Wcdt: World-Centric Diffusion Transformer for Traffic Scene Generation

ICRA 2025

In this paper, we introduce a novel approach for autonomous driving trajectory generation by harnessing the complementary strengths of diffusion probabilistic models (a.k.a., diffusion models) and transformers. Our proposed framework, termed the “World-centric Diffusion Transformer” (WcDT), optimize

Cited by 40SourcecodeScholar
2024

FanLoRA: Fantastic LoRAs and Where to Find Them in Large Language Model Fine-tuning

EMNLP 2024industry

Full-parameter fine-tuning is computationally prohibitive for large language models (LLMs), making parameter-efficient fine-tuning (PEFT) methods like low-rank adaptation (LoRA) increasingly popular. However, LoRA and its existing variants introduce significant latency in multi-tenant settings, hind…

2024

PARA: Parameter-Efficient Fine-tuning with Prompt-Aware Representation Adjustment

EMNLP 2024industry

In the realm of parameter-efficient fine-tuning (PEFT) methods, while options like LoRA are available, there is a persistent demand in the industry for a PEFT approach that excels in both efficiency and performance within the context of single-backbone multi-tenant applications. This paper introduce…