activity
20222026
most citedGroundNLQ @ Ego4D Natural Language Queries Challenge 2023

1 citations · 3 across the 9 of their papers we have counts for

collaborators

9 papers

cs.RO2026

Qwen-RobotNav Technical Report: A Scalable Navigation Model Designed for an Agentic Navigation System

Jiazhao Zhang, Gengze Zhou, Hale Yin +32

Agentic navigation systems require a base navigation model whose observation strategy can be externally reconfigured at inference time, because instruction following, object search…

cs.CV2026

Qwen-Image-Agent: Bridging the Context Gap in Real-World Image Generation

Zekai Zhang, Jiahao Li, Jie Zhang +18

While text-to-image (T2I) models have achieved remarkable progress, they struggle with real-world requests that are often underspecified, implicit, or dependent on up-to-date knowl…

cs.CV2026

Gold Points Sniper: Self-guided Visual Reasoning in VLM for Fine-grained Action Understanding

Haodi Liu, Xinhang Yang, Kunda Yan +3

Robots operating in everyday environments must understand fine-grained human actions, intentions, and contextual cues from broad views where people occupy only small regions, a cap…

cs.HC2024

G-VOILA: Gaze-Facilitated Information Querying in Daily Scenarios

Zeyu Wang, Yuanchun Shi, Yuntao Wang +6

Modern information querying systems are progressively incorporating multimodal inputs like vision and audio. However, the integration of gaze -- a modality deeply linked to user in…

cs.CV2023★ 1 cited

Voila-A: Aligning Vision-Language Models with User's Gaze Attention

Kun Yan, Lei Ji, Zeyu Wang +3

In recent years, the integration of vision and language understanding has led to significant advancements in artificial intelligence, particularly through Vision-Language Models (V…

cs.CL2023

KU-DMIS-MSRA at RadSum23: Pre-trained Vision-Language Model for Radiology Report Summarization

Gangwoo Kim, Hajung Kim, Lei Ji +7

In this paper, we introduce CheXOFA, a new pre-trained vision-language model (VLM) for the chest X-ray domain. Our model is initially pre-trained on various multimodal datasets wit…

cs.CV2023★ 1 cited

GroundNLQ @ Ego4D Natural Language Queries Challenge 2023

Zhijian Hou, Lei Ji, Difei Gao +7

In this report, we present our champion solution for Ego4D Natural Language Queries (NLQ) Challenge in CVPR 2023. Essentially, to accurately ground in a video, an effective egocent…

cs.CV2022★ 1 cited

HORIZON: High-Resolution Semantically Controlled Panorama Synthesis

Kun Yan, Lei Ji, Chenfei Wu +4

Panorama synthesis endeavors to craft captivating 360-degree visual landscapes, immersing users in the heart of virtual worlds. Nevertheless, contemporary panoramic synthesis techn…

cs.CV2022

CONE: An Efficient COarse-to-fiNE Alignment Framework for Long Video Temporal Grounding

Zhijian Hou, Wanjun Zhong, Lei Ji +6

This paper tackles an emerging and challenging problem of long video temporal grounding~(VTG) that localizes video moments related to a natural language (NL) query. Compared with s…