Search Results for author: Bo Lang

Found 14 papers, 5 papers with code

APT-MMF: An advanced persistent threat actor attribution method based on multimodal and multilevel feature fusion

no code implementations20 Feb 2024 Nan Xiao, Bo Lang, Ting Wang, Yikai Chen

Cyber threat intelligence (CTI), which involves analyzing multisource heterogeneous data from APTs, plays an important role in APT actor attribution.

Attribute Graph Attention

Student-friendly Knowledge Distillation

no code implementations18 May 2023 Mengyang Yuan, Bo Lang, Fengnan Quan

The learning simplifier utilizes the attention mechanism to further simplify the knowledge of the teacher model and is jointly trained with the student model using the distillation loss, which means that the process of simplification is correlated with the training objective of the student model and ensures that the simplified new teacher knowledge representation is more suitable for the specific student model.

Knowledge Distillation

MG-SAGC: A multiscale graph and its self-adaptive graph convolution network for 3D point clouds

no code implementations23 Dec 2020 Bo Wu, Bo Lang

To enhance the ability of neural networks to extract local point cloud features and improve their quality, in this paper, we propose a multiscale graph generation method and a self-adaptive graph convolution method.

Graph Generation

Query-Adaptive Hash Code Ranking for Large-Scale Multi-View Visual Search

no code implementations18 Apr 2019 Xianglong Liu, Lei Huang, Cheng Deng, Bo Lang, DaCheng Tao

For each hash table, a query-adaptive bitwise weighting is introduced to alleviate the quantization loss by simultaneously exploiting the quality of hash functions and their complement for nearest neighbor search.

Image Retrieval Quantization +1

Decorrelated Batch Normalization

6 code implementations CVPR 2018 Lei Huang, Dawei Yang, Bo Lang, Jia Deng

Batch Normalization (BN) is capable of accelerating the training of deep models by centering and scaling activations within mini-batches.

Orthogonal Weight Normalization: Solution to Optimization overMultiple Dependent Stiefel Manifolds in Deep Neural Networks

1 code implementation The Thirty-Second AAAI Conferenceon Artificial Intelligence 2018 Lei Huang, Xianglong Liu, Bo Lang, Adams Wei Yu, Yongliang Wang, Bo Li

In this paper, we generalize such square orthogonal matrix to orthogonal rectangular matrix and formulating this problem in feed-forward Neural Networks (FNNs) as Optimization over Multiple Dependent Stiefel Manifolds (OMDSM).

DGCNN: Disordered Graph Convolutional Neural Network Based on the Gaussian Mixture Model

no code implementations10 Dec 2017 Bo Wu, Yang Liu, Bo Lang, Lei Huang

Convolutional neural networks (CNNs) can be applied to graph similarity matching, in which case they are called graph CNNs.

Graph Classification Graph Similarity +1

Calculating Semantic Similarity between Academic Articles using Topic Event and Ontology

no code implementations30 Nov 2017 Ming Liu, Bo Lang, Zepeng Gu

Determining semantic similarity between academic documents is crucial to many tasks such as plagiarism detection, automatic technical survey and semantic search.

document understanding Semantic Similarity +1

Projection Based Weight Normalization for Deep Neural Networks

1 code implementation6 Oct 2017 Lei Huang, Xianglong Liu, Bo Lang, Bo Li

We conduct comprehensive experiments on several widely-used image datasets including CIFAR-10, CIFAR-100, SVHN and ImageNet for supervised learning over the state-of-the-art convolutional neural networks, such as Inception, VGG and residual networks.

Orthogonal Weight Normalization: Solution to Optimization over Multiple Dependent Stiefel Manifolds in Deep Neural Networks

1 code implementation16 Sep 2017 Lei Huang, Xianglong Liu, Bo Lang, Adams Wei Yu, Yongliang Wang, Bo Li

In this paper, we generalize such square orthogonal matrix to orthogonal rectangular matrix and formulating this problem in feed-forward Neural Networks (FNNs) as Optimization over Multiple Dependent Stiefel Manifolds (OMDSM).

Image Classification

Collaborative Hashing

no code implementations CVPR 2014 Xianglong Liu, Junfeng He, Cheng Deng, Bo Lang

Hashing technique has become a promising approach for fast similarity search.

Image Retrieval

Hash Bit Selection: A Unified Solution for Selection Problems in Hashing

no code implementations CVPR 2013 Xianglong Liu, Junfeng He, Bo Lang, Shih-Fu Chang

We represent the bit pool as a vertx- and edge-weighted graph with the candidate bits as vertices.

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