Search Results for author: Hanqing Wang

Found 13 papers, 7 papers with code

LoRA-Flow: Dynamic LoRA Fusion for Large Language Models in Generative Tasks

no code implementations18 Feb 2024 Hanqing Wang, Bowen Ping, Shuo Wang, Xu Han, Yun Chen, Zhiyuan Liu, Maosong Sun

Most prior works on LoRA combination primarily rely on task-level weights for each involved LoRA, making different examples and tokens share the same LoRA weights.

Math

StyleBART: Decorate Pretrained Model with Style Adapters for Unsupervised Stylistic Headline Generation

no code implementations26 Oct 2023 Hanqing Wang, Yajing Luo, Boya Xiong, Guanhua Chen, Yun Chen

Stylistic headline generation is the task to generate a headline that not only summarizes the content of an article, but also reflects a desired style that attracts users.

Headline Generation

DREAMWALKER: Mental Planning for Continuous Vision-Language Navigation

no code implementations ICCV 2023 Hanqing Wang, Wei Liang, Luc van Gool, Wenguan Wang

VLN-CE is a recently released embodied task, where AI agents need to navigate a freely traversable environment to reach a distant target location, given language instructions.

Decision Making Navigate +1

ETPNav: Evolving Topological Planning for Vision-Language Navigation in Continuous Environments

1 code implementation6 Apr 2023 Dong An, Hanqing Wang, Wenguan Wang, Zun Wang, Yan Huang, Keji He, Liang Wang

To develop a robust VLN-CE agent, we propose a new navigation framework, ETPNav, which focuses on two critical skills: 1) the capability to abstract environments and generate long-range navigation plans, and 2) the ability of obstacle-avoiding control in continuous environments.

Autonomous Navigation Navigate +1

Multilingual Sentence Transformer as A Multilingual Word Aligner

1 code implementation28 Jan 2023 Weikang Wang, Guanhua Chen, Hanqing Wang, Yue Han, Yun Chen

In this paper, we investigate whether multilingual sentence Transformer LaBSE is a strong multilingual word aligner.

Sentence Word Alignment +1

Towards Versatile Embodied Navigation

1 code implementation30 Oct 2022 Hanqing Wang, Wei Liang, Luc van Gool, Wenguan Wang

With the emergence of varied visual navigation tasks (e. g, image-/object-/audio-goal and vision-language navigation) that specify the target in different ways, the community has made appealing advances in training specialized agents capable of handling individual navigation tasks well.

Decision Making Vision-Language Navigation +1

Counterfactual Cycle-Consistent Learning for Instruction Following and Generation in Vision-Language Navigation

1 code implementation CVPR 2022 Hanqing Wang, Wei Liang, Jianbing Shen, Luc van Gool, Wenguan Wang

Since the rise of vision-language navigation (VLN), great progress has been made in instruction following -- building a follower to navigate environments under the guidance of instructions.

counterfactual Data Augmentation +3

Structured Scene Memory for Vision-Language Navigation

1 code implementation CVPR 2021 Hanqing Wang, Wenguan Wang, Wei Liang, Caiming Xiong, Jianbing Shen

Recently, numerous algorithms have been developed to tackle the problem of vision-language navigation (VLN), i. e., entailing an agent to navigate 3D environments through following linguistic instructions.

Decision Making Navigate +1

Active Visual Information Gathering for Vision-Language Navigation

1 code implementation ECCV 2020 Hanqing Wang, Wenguan Wang, Tianmin Shu, Wei Liang, Jianbing Shen

Vision-language navigation (VLN) is the task of entailing an agent to carry out navigational instructions inside photo-realistic environments.

Vision-Language Navigation

Deep Single-View 3D Object Reconstruction with Visual Hull Embedding

1 code implementation10 Sep 2018 Hanqing Wang, Jiaolong Yang, Wei Liang, Xin Tong

The key idea of our method is to leverage object mask and pose estimation from CNNs to assist the 3D shape learning by constructing a probabilistic single-view visual hull inside of the network.

3D Object Reconstruction Object +1

Transferring Objects: Joint Inference of Container and Human Pose

no code implementations ICCV 2017 Hanqing Wang, Wei Liang, Lap-Fai Yu

In the inference phase, given a scanned 3D scene with different object candidates and a dictionary of human poses, our approach infers the best object as a container together with human pose for transferring a given object.

Object

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