activity
20222026
most citedAlleviating Exposure Bias in Diffusion Models through Sampling with Shifted Time Steps

6 citations · 7 across the 10 of their papers we have counts for

collaborators

11 papers

cs.AI2026

Qwen-Planner-Agent: A Closed-Loop AI-for-AI Framework for Real-World Mobile Planner Agents

Tingyu Qu, Weigao Sun, Yuecheng Liu +23

The rapid progression of large language models is extending AI from passive content generation into the active workflows of engineering and scientific discovery. This shift raises…

cs.CL2026

Event Interaction in Low-Rank Bottlenecks for Temporal Relation Extraction

Wei Sun, Tingyu Qu, Jesse Davis +1

Temporal relation extraction determines whether an event occurs before, after, or simultaneously with another event, and therefore relies on accurately modeling how the two events…

cs.AI2026

MobilePA-Bench: Benchmarking Mobile Planner Agents on Complex Real-World Tasks

Yi Zhu, Xiongwei Wu, Qiyi Wang +8

Mobile planning requires a central agent to coordinate tools, persistent user context, reusable procedures, and specialized sub-agents while adapting to execution feedback. Evaluat…

cs.CL2025

Mitigating Negative Interference in Multilingual Sequential Knowledge Editing through Null-Space Constraints

Wei Sun, Tingyu Qu, Mingxiao Li +2

Efficiently updating multilingual knowledge in large language models (LLMs), while preserving consistent factual representations across languages, remains a long-standing and unres…

cs.CV2025

OASIS: Online Sample Selection for Continual Visual Instruction Tuning

Minjae Lee, Minhyuk Seo, Tingyu Qu +2

In continual instruction tuning (CIT) scenarios, where new instruction tuning data continuously arrive in an online streaming manner, training delays from large-scale data signific…

cs.CV2025

Towards More Accurate Personalized Image Generation: Addressing Overfitting and Evaluation Bias

Mingxiao Li, Tingyu Qu, Tinne Tuytelaars +1

Personalized image generation via text prompts has great potential to improve daily life and professional work by facilitating the creation of customized visual content. The aim of…

cs.CV2024

TS-LLaVA: Constructing Visual Tokens through Thumbnail-and-Sampling for Training-Free Video Large Language Models

Tingyu Qu, Mingxiao Li, Tinne Tuytelaars +1

Recent advances in multimodal Large Language Models (LLMs) have shown great success in understanding multi-modal contents. For video understanding tasks, training-based video LLMs…

cs.CV2024

Introducing Routing Functions to Vision-Language Parameter-Efficient Fine-Tuning with Low-Rank Bottlenecks

Tingyu Qu, Tinne Tuytelaars, Marie-Francine Moens

Mainstream parameter-efficient fine-tuning (PEFT) methods, such as LoRA or Adapter, project a model's hidden states to a lower dimension, allowing pre-trained models to adapt to ne…

cs.CV2023★ 1 cited

Visually-Aware Context Modeling for News Image Captioning

Tingyu Qu, Tinne Tuytelaars, Marie-Francine Moens

News Image Captioning aims to create captions from news articles and images, emphasizing the connection between textual context and visual elements. Recognizing the significance of…

cs.CV2023★ 6 cited

Alleviating Exposure Bias in Diffusion Models through Sampling with Shifted Time Steps

Mingxiao Li, Tingyu Qu, Ruicong Yao +2

Diffusion Probabilistic Models (DPM) have shown remarkable efficacy in the synthesis of high-quality images. However, their inference process characteristically requires numerous,…

cs.CV2022

Weakly Supervised Face Naming with Symmetry-Enhanced Contrastive Loss

Tingyu Qu, Tinne Tuytelaars, Marie-Francine Moens

We revisit the weakly supervised cross-modal face-name alignment task; that is, given an image and a caption, we label the faces in the image with the names occurring in the captio…