no code implementations • 29 May 2024 • Weining Ren, Zihan Zhu, Boyang Sun, Jiaqi Chen, Marc Pollefeys, Songyou Peng
Neural Radiance Fields (NeRFs) have shown remarkable success in synthesizing photorealistic views from multi-view images of static scenes, but face challenges in dynamic, real-world environments with distractors like moving objects, shadows, and lighting changes.
no code implementations • 22 Apr 2024 • Jiaqi Chen, Daniel Barath, Iro Armeni, Marc Pollefeys, Hermann Blum
As such, we need methods that interface between natural language and map representations of the environment.
1 code implementation • 12 Mar 2024 • Bingqian Lin, Yunshuang Nie, Ziming Wei, Jiaqi Chen, Shikui Ma, Jianhua Han, Hang Xu, Xiaojun Chang, Xiaodan Liang
Vision-and-Language Navigation (VLN), as a crucial research problem of Embodied AI, requires an embodied agent to navigate through complex 3D environments following natural language instructions.
1 code implementation • 28 Feb 2024 • Sirui Hong, Yizhang Lin, Bang Liu, Bangbang Liu, Binhao Wu, Danyang Li, Jiaqi Chen, Jiayi Zhang, Jinlin Wang, Li Zhang, Lingyao Zhang, Min Yang, Mingchen Zhuge, Taicheng Guo, Tuo Zhou, Wei Tao, Wenyi Wang, Xiangru Tang, Xiangtao Lu, Xiawu Zheng, Xinbing Liang, Yaying Fei, Yuheng Cheng, Zongze Xu, Chenglin Wu
Large Language Model (LLM)-based agents have demonstrated remarkable effectiveness.
1 code implementation • 7 Feb 2024 • Jiaqi Chen, Yuxian Jiang, Jiachen Lu, Li Zhang
Leveraging large language models (LLMs), autonomous agents have significantly improved, gaining the ability to handle a variety of tasks.
no code implementations • 14 Jan 2024 • Jiaqi Chen, Bingqian Lin, ran Xu, Zhenhua Chai, Xiaodan Liang, Kwan-Yee K. Wong
Embodied agents equipped with GPT as their brain have exhibited extraordinary decision-making and generalization abilities across various tasks.
no code implementations • 21 Nov 2023 • Mingjia He, Panchamy Krishnakumari, Ding Luo, Jiaqi Chen
The case study on the Amsterdam highway network shows how existing traffic data can be used to generate more realistic charging demand scenarios and how it can be integrated and evaluated within the optimization framework for facility planning.
2 code implementations • CVPR 2023 • Jiaqi Chen, Jiachen Lu, Xiatian Zhu, Li Zhang
To that end, the segmentation mask is expressed with a special type of image (dubbed as maskige).
1 code implementation • 6 Dec 2022 • Jiaqi Chen, Tong Li, Jinghui Qin, Pan Lu, Liang Lin, Chongyu Chen, Xiaodan Liang
Naturally, we also present a unified multi-task Geometric Transformer framework, Geoformer, to tackle calculation and proving problems simultaneously in the form of sequence generation, which finally shows the reasoning ability can be improved on both two tasks by unifying formulation.
Ranked #3 on Mathematical Reasoning on PGPS9K
2 code implementations • 23 Aug 2022 • Zeyu Yang, Jiaqi Chen, Zhenwei Miao, Wei Li, Xiatian Zhu, Li Zhang
Existing top-performance 3D object detectors typically rely on the multi-modal fusion strategy.
2 code implementations • 17 May 2022 • Zhicheng Yang, Jinghui Qin, Jiaqi Chen, Liang Lin, Xiaodan Liang
To address this issue and make a step towards interpretable MWP solving, we first construct a high-quality MWP dataset named InterMWP which consists of 11, 495 MWPs and annotates interpretable logical formulas based on algebraic knowledge as the grounded linguistic logic of each solution equation.
2 code implementations • Findings (NAACL) 2022 • Zhicheng Yang, Jinghui Qin, Jiaqi Chen, Xiaodan Liang
However, current solvers exist solving bias which consists of data bias and learning bias due to biased dataset and improper training strategy.
1 code implementation • ICCV 2021 • Haonan Yan, Jiaqi Chen, Xujie Zhang, Shengkai Zhang, Nianhong Jiao, Xiaodan Liang, Tianxiang Zheng
However, the popular DensePose-COCO dataset relies on a sophisticated manual annotation system, leading to severe limitations in acquiring the denser and more accurate annotated pose resources.
1 code implementation • 25 Oct 2021 • Pan Lu, Liang Qiu, Jiaqi Chen, Tony Xia, Yizhou Zhao, Wei zhang, Zhou Yu, Xiaodan Liang, Song-Chun Zhu
Also, we develop a strong IconQA baseline Patch-TRM that applies a pyramid cross-modal Transformer with input diagram embeddings pre-trained on the icon dataset.
Ranked #1 on Visual Question Answering (VQA) on IconQA
1 code implementation • Findings (ACL) 2021 • Jiaqi Chen, Jianheng Tang, Jinghui Qin, Xiaodan Liang, Lingbo Liu, Eric P. Xing, Liang Lin
Therefore, we propose a Geometric Question Answering dataset GeoQA, containing 4, 998 geometric problems with corresponding annotated programs, which illustrate the solving process of the given problems.
Ranked #4 on Mathematical Reasoning on PGPS9K
no code implementations • 19 May 2021 • Julia Lindberg, Yasmine Abdennadher, Jiaqi Chen, Bernard C. Lesieutre, Line Roald
This paper focuses on how data centers can use their geographic load flexibility to reduce carbon emissions through clever interactions with electricity markets.
1 code implementation • CVPR 2021 • Lingbo Liu, Jiaqi Chen, Hefeng Wu, Guanbin Li, Chenglong Li, Liang Lin
Extensive experiments conducted on the RGBT-CC benchmark demonstrate the effectiveness of our framework for RGBT crowd counting.
no code implementations • 7 Aug 2020 • Jiaqi Chen, Xuhang Jiang, Xiaofeng Xu, Li Lin Yang
Canonical Feynman integrals are of great interest in the study of scattering amplitudes at the multi-loop level.
High Energy Physics - Theory High Energy Physics - Phenomenology
2 code implementations • 23 Mar 2020 • Lingbo Liu, Jiaqi Chen, Hefeng Wu, Tianshui Chen, Guanbin Li, Liang Lin
Crowd counting is an application-oriented task and its inference efficiency is crucial for real-world applications.
no code implementations • 2 Mar 2020 • Sen Wang, Jiaqi Chen, Xuanliang Deng, Seth Hutchinson, Frank Dellaert
Chinese calligraphy is a unique art form with great artistic value but difficult to master.
no code implementations • 18 Nov 2019 • Sen Wang, Jiaqi Chen, Xuanliang Deng, Seth Hutchinson, Frank Dellaert
Chinese calligraphy is a unique form of art that has great artistic value but is difficult to master.
Robotics