User profiles for Zhijian Liu

Zhijian Liu

- Verified email at mit.edu - Cited by 8513

Zhijian Liu

- Verified email at ncepu.edu.cn - Cited by 4664

Application and suitability analysis of the key technologies in nearly zero energy buildings in China

Z Liu, Y Liu, BJ He, W Xu, G Jin, X Zhang - Renewable and Sustainable …, 2019 - Elsevier
The energy consumption in buildings accounts for a significant proportion of total energy and
carbon emissions over the world. To reduce the building energy consumption and achieve …

[HTML][HTML] A comprehensive analysis on definitions, development, and policies of nearly zero energy buildings in China

Z Liu, Q Zhou, Z Tian, B He, G Jin - Renewable and Sustainable Energy …, 2019 - Elsevier
With the rapid development of urbanization and the improvement of living standards of
residents in China, the energy consumption and carbon emissions of the building sector is …

Deep leakage from gradients

L Zhu, Z Liu, S Han - Advances in neural information …, 2019 - proceedings.neurips.cc
Passing gradient is a widely used scheme in modern multi-node learning system (eg,
distributed training, collaborative learning). In a long time, people used to believe that gradients …

Amc: Automl for model compression and acceleration on mobile devices

Y He, J Lin, Z Liu, H Wang, LJ Li… - Proceedings of the …, 2018 - openaccess.thecvf.com
Abstract Model compression is an effective technique to efficiently deploy neural network
models on mobile devices which have limited computation resources and tight power budgets. …

Bevfusion: Multi-task multi-sensor fusion with unified bird's-eye view representation

Z Liu, H Tang, A Amini, X Yang, H Mao… - … on robotics and …, 2023 - ieeexplore.ieee.org
Multi-sensor fusion is essential for an accurate and reliable autonomous driving system.
Recent approaches are based on point-level fusion: augmenting the LiDAR point cloud with …

Differentiable augmentation for data-efficient gan training

S Zhao, Z Liu, J Lin, JY Zhu… - Advances in neural …, 2020 - proceedings.neurips.cc
The performance of generative adversarial networks (GANs) heavily deteriorates given a
limited amount of training data. This is mainly because the discriminatorsis memorizing the …

Haq: Hardware-aware automated quantization with mixed precision

K Wang, Z Liu, Y Lin, J Lin… - Proceedings of the IEEE …, 2019 - openaccess.thecvf.com
Abstract Model quantization is a widely used technique to compress and accelerate deep
neural network (DNN) inference. Emergent DNN hardware accelerators begin to support …

Searching efficient 3d architectures with sparse point-voxel convolution

H Tang, Z Liu, S Zhao, Y Lin, J Lin, H Wang… - European conference on …, 2020 - Springer
Self-driving cars need to understand 3D scenes efficiently and accurately in order to drive
safely. Given the limited hardware resources, existing 3D perception models are not able to …

Point-voxel cnn for efficient 3d deep learning

Z Liu, H Tang, Y Lin, S Han - Advances in neural …, 2019 - proceedings.neurips.cc
We present Point-Voxel CNN (PVCNN) for efficient, fast 3D deep learning. Previous work
processes 3D data using either voxel-based or point-based NN models. However, both …

The impact of malocclusion/orthodontic treatment need on the quality of life: a systematic review

Z Liu, C McGrath, U Hägg - The Angle Orthodontist, 2009 - meridian.allenpress.com
Objective: To assess the current evidence of the relationship between malocclusion/orthodontic
treatment need and quality of life (QoL). Materials and Methods: Four electronic …