Search Results for author: Rui Lin

Found 17 papers, 5 papers with code

A Unifying Tensor View for Lightweight CNNs

no code implementations15 Dec 2023 Jason Chun Lok Li, Rui Lin, Jiajun Zhou, Edmund Yin Mun Lam, Ngai Wong

Despite the decomposition of convolutional kernels for lightweight CNNs being well studied, existing works that rely on tensor network diagrams or hyperdimensional abstraction lack geometry intuition.

Lite it fly: An All-Deformable-Butterfly Network

no code implementations14 Nov 2023 Rui Lin, Jason Chun Lok Li, Jiajun Zhou, Binxiao Huang, Jie Ran, Ngai Wong

Most deep neural networks (DNNs) consist fundamentally of convolutional and/or fully connected layers, wherein the linear transform can be cast as the product between a filter matrix and a data matrix obtained by arranging feature tensors into columns.

Cluster-based Method for Eavesdropping Identification and Localization in Optical Links

no code implementations25 Sep 2023 Haokun Song, Rui Lin, Andrea Sgambelluri, Filippo Cugini, Yajie Li, Jie Zhang, Paolo Monti

We propose a cluster-based method to detect and locate eavesdropping events in optical line systems characterized by small power losses.

A Spectral Perspective towards Understanding and Improving Adversarial Robustness

no code implementations25 Jun 2023 Binxiao Huang, Rui Lin, Chaofan Tao, Ngai Wong

Deep neural networks (DNNs) are incredibly vulnerable to crafted, imperceptible adversarial perturbations.

Adversarial Robustness

Frequency Regularization for Improving Adversarial Robustness

no code implementations24 Dec 2022 Binxiao Huang, Chaofan Tao, Rui Lin, Ngai Wong

Deep neural networks are incredibly vulnerable to crafted, human-imperceptible adversarial perturbations.

Adversarial Robustness

PECAN: A Product-Quantized Content Addressable Memory Network

no code implementations13 Aug 2022 Jie Ran, Rui Lin, Jason Chun Lok Li, Jiajun Zhou, Ngai Wong

A novel deep neural network (DNN) architecture is proposed wherein the filtering and linear transform are realized solely with product quantization (PQ).

Quantization

Coarse to Fine: Image Restoration Boosted by Multi-Scale Low-Rank Tensor Completion

1 code implementation29 Mar 2022 Rui Lin, Cong Chen, Ngai Wong

Existing low-rank tensor completion (LRTC) approaches aim at restoring a partially observed tensor by imposing a global low-rank constraint on the underlying completed tensor.

Image Restoration

Deformable Butterfly: A Highly Structured and Sparse Linear Transform

1 code implementation NeurIPS 2021 Rui Lin, Jie Ran, King Hung Chiu, Graziano Chesi, Ngai Wong

We introduce a new kind of linear transform named Deformable Butterfly (DeBut) that generalizes the conventional butterfly matrices and can be adapted to various input-output dimensions.

Exploiting Elasticity in Tensor Ranks for Compressing Neural Networks

no code implementations10 May 2021 Jie Ran, Rui Lin, Hayden K. H. So, Graziano Chesi, Ngai Wong

Elasticities in depth, width, kernel size and resolution have been explored in compressing deep neural networks (DNNs).

EZCrop: Energy-Zoned Channels for Robust Output Pruning

1 code implementation8 May 2021 Rui Lin, Jie Ran, Dongpeng Wang, King Hung Chiu, Ngai Wong

Recent results have revealed an interesting observation in a trained convolutional neural network (CNN), namely, the rank of a feature map channel matrix remains surprisingly constant despite the input images.

FAT: Learning Low-Bitwidth Parametric Representation via Frequency-Aware Transformation

1 code implementation15 Feb 2021 Chaofan Tao, Rui Lin, Quan Chen, Zhaoyang Zhang, Ping Luo, Ngai Wong

Prior arts often discretize the network weights by carefully tuning hyper-parameters of quantization (e. g. non-uniform stepsize and layer-wise bitwidths), which are complicated and sub-optimal because the full-precision and low-precision models have a large discrepancy.

Neural Network Compression Quantization

HOTCAKE: Higher Order Tucker Articulated Kernels for Deeper CNN Compression

no code implementations28 Feb 2020 Rui Lin, Ching-Yun Ko, Zhuolun He, Cong Chen, Yuan Cheng, Hao Yu, Graziano Chesi, Ngai Wong

The emerging edge computing has promoted immense interests in compacting a neural network without sacrificing much accuracy.

Edge-computing Tensor Decomposition

MCTDH-X: The multiconfigurational time-dependent Hartree method for indistinguishable particles software

no code implementations1 Nov 2019 Rui Lin, Paolo Molignini, Luca Papariello, Marios C. Tsatsos, Camille Lévêque, Storm E. Weiner, Elke Fasshauer, R. Chitra, Axel U. J. Lode

The MCTDH-X software is a set of programs and scripts to compute, analyze, and visualize solutions for the time-dependent and time-independent many-body Schr\"{o}dinger equation for indistinguishable quantum particles.

Quantum Gases

MiSC: Mixed Strategies Crowdsourcing

no code implementations17 May 2019 Ching-Yun Ko, Rui Lin, Shu Li, Ngai Wong

Popular crowdsourcing techniques mostly focus on evaluating workers' labeling quality before adjusting their weights during label aggregation.

Cannot find the paper you are looking for? You can Submit a new open access paper.