Search Results for author: Luping Shi

Found 13 papers, 5 papers with code

General Automatic Solution Generation of Social Problems

no code implementations25 Jan 2024 Tong Niu, Haoyu Huang, Yu Du, Weihao Zhang, Luping Shi, Rong Zhao

Given the escalating intricacy and multifaceted nature of contemporary social systems, manually generating solutions to address pertinent social issues has become a formidable task.

Dance of SNN and ANN: Solving binding problem by combining spike timing and reconstructive attention

1 code implementation11 Nov 2022 Hao Zheng, Hui Lin, Rong Zhao, Luping Shi

In this paper, we propose a brain-inspired hybrid neural network (HNN) that introduces temporal binding theory originated from neuroscience into ANNs by integrating spike timing dynamics (via spiking neural networks, SNNs) with reconstructive attention (by ANNs).

Brain-inspired global-local learning incorporated with neuromorphic computing

no code implementations5 Jun 2020 Yujie Wu, Rong Zhao, Jun Zhu, Feng Chen, Mingkun Xu, Guoqi Li, Sen Song, Lei Deng, Guanrui Wang, Hao Zheng, Jing Pei, Youhui Zhang, Mingguo Zhao, Luping Shi

We demonstrate the advantages of this model in multiple different tasks, including few-shot learning, continual learning, and fault-tolerance learning in neuromorphic vision sensors.

Continual Learning Few-Shot Learning

Adversarial symmetric GANs: bridging adversarial samples and adversarial networks

1 code implementation20 Dec 2019 Faqiang Liu, Mingkun Xu, Guoqi Li, Jing Pei, Luping Shi, Rong Zhao

Generative adversarial networks have achieved remarkable performance on various tasks but suffer from training instability.

Image Generation

BRIDGING ADVERSARIAL SAMPLES AND ADVERSARIAL NETWORKS

no code implementations25 Sep 2019 Faqiang Liu, Mingkun Xu, Guoqi Li, Jing Pei, Luping Shi

Generative adversarial networks have achieved remarkable performance on various tasks but suffer from sensitivity to hyper-parameters, training instability, and mode collapse.

Image Generation

DashNet: A Hybrid Artificial and Spiking Neural Network for High-speed Object Tracking

no code implementations15 Sep 2019 Zheyu Yang, Yujie Wu, Guanrui Wang, Yukuan Yang, Guoqi Li, Lei Deng, Jun Zhu, Luping Shi

To the best of our knowledge, DashNet is the first framework that can integrate and process ANNs and SNNs in a hybrid paradigm, which provides a novel solution to achieve both effectiveness and efficiency for high-speed object tracking.

Object Tracking Open-Ended Question Answering

Convolution with even-sized kernels and symmetric padding

1 code implementation NeurIPS 2019 Shuang Wu, Guanrui Wang, Pei Tang, Feng Chen, Luping Shi

Compact convolutional neural networks gain efficiency mainly through depthwise convolutions, expanded channels and complex topologies, which contrarily aggravate the training process.

Continual Learning Image Classification

Direct Training for Spiking Neural Networks: Faster, Larger, Better

no code implementations16 Sep 2018 Yujie Wu, Lei Deng, Guoqi Li, Jun Zhu, Luping Shi

Spiking neural networks (SNNs) that enables energy efficient implementation on emerging neuromorphic hardware are gaining more attention.

Robust event-stream pattern tracking based on correlative filter

no code implementations17 Mar 2018 Hongmin Li, Luping Shi

Object tracking based on retina-inspired and event-based dynamic vision sensor (DVS) is challenging for the noise events, rapid change of event-stream shape, chaos of complex background textures, and occlusion.

Event-based vision Object +1

L1-Norm Batch Normalization for Efficient Training of Deep Neural Networks

no code implementations27 Feb 2018 Shuang Wu, Guoqi Li, Lei Deng, Liu Liu, Yuan Xie, Luping Shi

Batch Normalization (BN) has been proven to be quite effective at accelerating and improving the training of deep neural networks (DNNs).

Computational Efficiency Quantization

Training and Inference with Integers in Deep Neural Networks

3 code implementations ICLR 2018 Shuang Wu, Guoqi Li, Feng Chen, Luping Shi

Researches on deep neural networks with discrete parameters and their deployment in embedded systems have been active and promising topics.

Continual Learning

Super-resolution of spatiotemporal event-stream image captured by the asynchronous temporal contrast vision sensor

no code implementations7 Feb 2018 Hongmin Li, Guoqi Li, Hanchao Liu, Luping Shi

Firstly, the event number of each pixel of the HR DVS image is determined with a sparse signal representation based method to obtain the HR event-count map from that of the LR DVS recording.

Event-based vision Super-Resolution

Spatio-Temporal Backpropagation for Training High-performance Spiking Neural Networks

1 code implementation8 Jun 2017 Yujie Wu, Lei Deng, Guoqi Li, Jun Zhu, Luping Shi

By simultaneously considering the layer-by-layer spatial domain (SD) and the timing-dependent temporal domain (TD) in the training phase, as well as an approximated derivative for the spike activity, we propose a spatio-temporal backpropagation (STBP) training framework without using any complicated technology.

object-detection Object Detection +1

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