no code implementations • COLING 2022 • Jie zhou, Shenpo Dong, Hongkui Tu, Xiaodong Wang, Yong Dou
In this paper, we propose RSGT: Relational Structure Guided Temporal Relation Extraction to extract the relational structure features that can fit for both inter-sentence and intra-sentence relations.
Ranked #1 on
Temporal Relation Classification
on MATRES
Natural Language Understanding
Temporal Relation Classification
no code implementations • 7 Sep 2023 • Liming Zhou, Xiaowei Xu, Xiaodong Wang
Sarcasm detection is a binary classification task that aims to determine whether a given utterance is sarcastic.
1 code implementation • 26 Aug 2023 • Minheng Ni, Chenfei Wu, Xiaodong Wang, Shengming Yin, Lijuan Wang, Zicheng Liu, Nan Duan
In this work, we formalize a new task, Open-vocabulary Responsible Visual Synthesis (ORES), where the synthesis model is able to avoid forbidden visual concepts while allowing users to input any desired content.
no code implementations • 22 Mar 2023 • Shengming Yin, Chenfei Wu, Huan Yang, JianFeng Wang, Xiaodong Wang, Minheng Ni, Zhengyuan Yang, Linjie Li, Shuguang Liu, Fan Yang, Jianlong Fu, Gong Ming, Lijuan Wang, Zicheng Liu, Houqiang Li, Nan Duan
In this paper, we propose NUWA-XL, a novel Diffusion over Diffusion architecture for eXtremely Long video generation.
2 code implementations • 8 Mar 2023 • Chenfei Wu, Shengming Yin, Weizhen Qi, Xiaodong Wang, Zecheng Tang, Nan Duan
To this end, We build a system called \textbf{Visual ChatGPT}, incorporating different Visual Foundation Models, to enable the user to interact with ChatGPT by 1) sending and receiving not only languages but also images 2) providing complex visual questions or visual editing instructions that require the collaboration of multiple AI models with multi-steps.
no code implementations • 25 Feb 2023 • Huasong Zhou, Xiaowei Xu, Xiaodong Wang, Leon Bevan Bullock
Our attack leverages spatial attention mechanism to extract data features and generate invisible trigger patterns that are correlated with clean data.
no code implementations • 21 Feb 2023 • Xiaodong Wang, Chenfei Wu, Shengming Yin, Minheng Ni, JianFeng Wang, Linjie Li, Zhengyuan Yang, Fan Yang, Lijuan Wang, Zicheng Liu, Yuejian Fang, Nan Duan
3D photography renders a static image into a video with appealing 3D visual effects.
Ranked #1 on
Image Outpainting
on MSCOCO
1 code implementation • 24 Jan 2023 • Peijie Dong, Xin Niu, Lujun Li, Zhiliang Tian, Xiaodong Wang, Zimian Wei, Hengyue Pan, Dongsheng Li
In this paper, we propose Ranking Distillation one-shot NAS (RD-NAS) to enhance ranking consistency, which utilizes zero-cost proxies as the cheap teacher and adopts the margin ranking loss to distill the ranking knowledge.
no code implementations • 24 Jan 2023 • Peijie Dong, Xin Niu, Zhiliang Tian, Lujun Li, Xiaodong Wang, Zimian Wei, Hengyue Pan, Dongsheng Li
Practical networks for edge devices adopt shallow depth and small convolutional kernels to save memory and computational cost, which leads to a restricted receptive field.
no code implementations • 27 Oct 2022 • Chenglin Wang, Yucheng Zhou, Guodong Long, Xiaodong Wang, Xiaowei Xu
Therefore, we propose an unsupervised knowledge graph construction method to build a scientific knowledge graph (SKG) without any labeled data.
no code implementations • 15 Aug 2022 • Luca Venturino, Emanuele Grossi, Marco Lops, Jeremy Johnston, Xiaodong Wang
In this work, we exploit the radar clutter (i. e., the ensemble of echoes generated by the terrain and/or the surrounding objects in response to the signal emitted by a radar transmitter) as a carrier signal to enable an ambient backscatter communication from a source (tag) to a destination (reader).
no code implementations • 24 Aug 2021 • Jeremy Johnston, Luca Venturino, Emanuele Grossi, Marco Lops, Xiaodong Wang
In this work we consider a multiple-input multiple-output (MIMO) dual-function radar-communication (DFRC) system, which senses multiple spatial directions and serves multiple users.
1 code implementation • 7 Jul 2021 • Xiaodong Wang, Junbao Zhuo, Shuhao Cui, Shuhui Wang
Semi-supervised domain adaptation (SSDA) aims to solve tasks in target domain by utilizing transferable information learned from the available source domain and a few labeled target data.
no code implementations • 28 Apr 2021 • Fei Chen, Fuhan Zhang, Xiaodong Wang
Then more accurate tracking results are obtained by segmentation module given the coarse state estimation in the first stage.
no code implementations • 15 Apr 2021 • Fushing Hsieh, Xiaodong Wang
Under any Multiclass Classification (MCC) setting defined by a collection of labeled point-cloud specified by a feature-set, we extract only stochastic partial orderings from all possible triplets of point-cloud without explicitly measuring the three cloud-to-cloud distances.
no code implementations • 12 Apr 2021 • Dheevatsa Mudigere, Yuchen Hao, Jianyu Huang, Zhihao Jia, Andrew Tulloch, Srinivas Sridharan, Xing Liu, Mustafa Ozdal, Jade Nie, Jongsoo Park, Liang Luo, Jie Amy Yang, Leon Gao, Dmytro Ivchenko, Aarti Basant, Yuxi Hu, Jiyan Yang, Ehsan K. Ardestani, Xiaodong Wang, Rakesh Komuravelli, Ching-Hsiang Chu, Serhat Yilmaz, Huayu Li, Jiyuan Qian, Zhuobo Feng, Yinbin Ma, Junjie Yang, Ellie Wen, Hong Li, Lin Yang, Chonglin Sun, Whitney Zhao, Dimitry Melts, Krishna Dhulipala, KR Kishore, Tyler Graf, Assaf Eisenman, Kiran Kumar Matam, Adi Gangidi, Guoqiang Jerry Chen, Manoj Krishnan, Avinash Nayak, Krishnakumar Nair, Bharath Muthiah, Mahmoud khorashadi, Pallab Bhattacharya, Petr Lapukhov, Maxim Naumov, Ajit Mathews, Lin Qiao, Mikhail Smelyanskiy, Bill Jia, Vijay Rao
Deep learning recommendation models (DLRMs) are used across many business-critical services at Facebook and are the single largest AI application in terms of infrastructure demand in its data-centers.
no code implementations • CVPR 2021 • Miao Yin, Siyu Liao, Xiao-Yang Liu, Xiaodong Wang, Bo Yuan
Although various prior works have been proposed to reduce the RNN model sizes, executing RNN models in resource-restricted environments is still a very challenging problem.
no code implementations • 26 Jan 2021 • Jun Xu, Xiaodong Wang, Pengcheng Zhu, Xiaohu You
We consider a cell-free hybrid massive multiple-input multiple-output (MIMO) system with $K$ users and $M$ access points (APs), each with $N_a$ antennas and $N_r< N_a$ radio frequency (RF) chains.
Low-Rank Matrix Completion
Information Theory
Signal Processing
Information Theory
no code implementations • 23 Jan 2021 • Xiaodong Wang, Fushing Hsieh
In the real data applications, we introduce the application of our approach in forecasting stock returns.
no code implementations • 11 Nov 2020 • Bilge Acun, Matthew Murphy, Xiaodong Wang, Jade Nie, Carole-Jean Wu, Kim Hazelwood
The use of GPUs has proliferated for machine learning workflows and is now considered mainstream for many deep learning models.
no code implementations • 26 Sep 2020 • Jeremy Johnston, Yinchuan Li, Marco Lops, Xiaodong Wang
Complex ADMM-Net, a complex-valued neural network architecture inspired by the alternating direction method of multipliers (ADMM), is designed for interference removal in super-resolution stepped frequency radar angle-range-doppler imaging.
no code implementations • 2 Jul 2020 • Rui Chen, Wen-Xuan Long, Xiaodong Wang, Jiandong Li
To solve these problems, we propose an overall scheme of the line-of-sight multi-carrier and multi-mode OAM (LoS MCMM-OAM) communication based on uniform circular arrays (UCAs).
no code implementations • 21 May 2020 • Fushing Hsieh, Xiaodong Wang
With proper color-coding and stacking, we reconstruct and represent an individual's gait dynamics via a 3D cylinder to collectively reveal universal deterministic and stochastic structural patterns on centisecond (10 milliseconds) scale across all rhythmic cycles.
no code implementations • 9 May 2020 • Miao Yin, Siyu Liao, Xiao-Yang Liu, Xiaodong Wang, Bo Yuan
Recurrent Neural Networks (RNNs) have been widely used in sequence analysis and modeling.
1 code implementation • 17 Apr 2020 • Jhe-Yu Liou, Xiaodong Wang, Stephanie Forrest, Carole-Jean Wu
If kernel output accuracy is relaxed to tolerate up to 1% error, GEVO can find kernel variants that outperform the baseline version by an average of 51. 08%.
no code implementations • 20 Mar 2020 • Maxim Naumov, John Kim, Dheevatsa Mudigere, Srinivas Sridharan, Xiaodong Wang, Whitney Zhao, Serhat Yilmaz, Changkyu Kim, Hector Yuen, Mustafa Ozdal, Krishnakumar Nair, Isabel Gao, Bor-Yiing Su, Jiyan Yang, Mikhail Smelyanskiy
Large-scale training is important to ensure high performance and accuracy of machine-learning models.
Distributed, Parallel, and Cluster Computing 68T05, 68M10 H.3.3; I.2.6; C.2.1
no code implementations • 24 Jan 2020 • Xiaodong Wang, Zhedong Zheng, Yang He, Fei Yan, Zhiqiang Zeng, Yi Yang
To verify this, we evaluate our method on two widely-used image retrieval datasets, i. e., Oxford5k and Paris6K, and one person re-identification dataset, i. e., Market-1501.
no code implementations • 8 Jan 2020 • Udit Gupta, Samuel Hsia, Vikram Saraph, Xiaodong Wang, Brandon Reagen, Gu-Yeon Wei, Hsien-Hsin S. Lee, David Brooks, Carole-Jean Wu
Neural personalized recommendation is the corner-stone of a wide collection of cloud services and products, constituting significant compute demand of the cloud infrastructure.
Distributed, Parallel, and Cluster Computing
no code implementations • 10 Nov 2019 • Wei Zhang, Youyuan Lin, Ruoran Ren, Xiaodong Wang, Zhenshuang Liang, Zhen Huang
We present the detailed mathematical construction of our method.
no code implementations • 7 Nov 2019 • Wei Zhang, Feifei Lin, Xiaodong Wang, Zhenshuang Liang, Zhen Huang
However, when the translation task involves Chinese, semantic granularity remains at the word and character level, so there is still need more fine-grained translation model of Chinese.
no code implementations • 27 Aug 2019 • Yicheng Xu, Hongyun Chu, Xiaodong Wang
We propose a MIMO channel estimation method for millimeter-wave (mmWave) and terahertz (THz) systems based on frequency-selective atomic norm minimization (FS-ANM).
1 code implementation • 13 Aug 2019 • Yu Emma Wang, Carole-Jean Wu, Xiaodong Wang, Kim Hazelwood, David Brooks
State-of-the-art machine learning frameworks support a wide variety of design features to enable a flexible machine learning programming interface and to ease the programmability burden on machine learning developers.
no code implementations • 12 Jun 2019 • Ming Zhu, Xiao-Yang Liu, Xiaodong Wang
Unmanned aerial vehicles (UAVs) are envisioned to complement the 5G communication infrastructure in future smart cities.
7 code implementations • 6 Jun 2019 • Udit Gupta, Carole-Jean Wu, Xiaodong Wang, Maxim Naumov, Brandon Reagen, David Brooks, Bradford Cottel, Kim Hazelwood, Bill Jia, Hsien-Hsin S. Lee, Andrey Malevich, Dheevatsa Mudigere, Mikhail Smelyanskiy, Liang Xiong, Xuan Zhang
The widespread application of deep learning has changed the landscape of computation in the data center.
17 code implementations • 31 May 2019 • Maxim Naumov, Dheevatsa Mudigere, Hao-Jun Michael Shi, Jianyu Huang, Narayanan Sundaraman, Jongsoo Park, Xiaodong Wang, Udit Gupta, Carole-Jean Wu, Alisson G. Azzolini, Dmytro Dzhulgakov, Andrey Mallevich, Ilia Cherniavskii, Yinghai Lu, Raghuraman Krishnamoorthi, Ansha Yu, Volodymyr Kondratenko, Stephanie Pereira, Xianjie Chen, Wenlin Chen, Vijay Rao, Bill Jia, Liang Xiong, Misha Smelyanskiy
With the advent of deep learning, neural network-based recommendation models have emerged as an important tool for tackling personalization and recommendation tasks.
2 code implementations • 16 Dec 2018 • Zhao Chen, Xiaodong Wang
Numerical results are illustrated to demonstrate that efficient policies can be learned at each user, and performance of the proposed DDPG based decentralized strategy outperforms the conventional deep Q-network (DQN) based discrete power control strategy and some other greedy strategies with reduced computation cost.
no code implementations • 24 Nov 2018 • Jongsoo Park, Maxim Naumov, Protonu Basu, Summer Deng, Aravind Kalaiah, Daya Khudia, James Law, Parth Malani, Andrey Malevich, Satish Nadathur, Juan Pino, Martin Schatz, Alexander Sidorov, Viswanath Sivakumar, Andrew Tulloch, Xiaodong Wang, Yiming Wu, Hector Yuen, Utku Diril, Dmytro Dzhulgakov, Kim Hazelwood, Bill Jia, Yangqing Jia, Lin Qiao, Vijay Rao, Nadav Rotem, Sungjoo Yoo, Mikhail Smelyanskiy
The application of deep learning techniques resulted in remarkable improvement of machine learning models.
1 code implementation • 14 Sep 2018 • Mehmet Necip Kurt, Yasin Yilmaz, Xiaodong Wang
In case the observed data have a low intrinsic dimensionality, we learn a submanifold in which the nominal data are embedded and evaluate whether the sequentially acquired data persistently deviate from the nominal submanifold.
1 code implementation • 14 Sep 2018 • Mehmet Necip Kurt, Oyetunji Ogundijo, Chong Li, Xiaodong Wang
Early detection of cyber-attacks is crucial for a safe and reliable operation of the smart grid.
no code implementations • 14 Jul 2018 • Lei Wang, Xiaodong Wang
The segment tree is an extremely versatile data structure.
Data Structures and Algorithms
no code implementations • 27 Dec 2017 • Ming Zhu, Xiao-Yang Liu, Xiaodong Wang
As efficient traffic-management platforms, public vehicle (PV) systems are envisioned to be a promising approach to solving traffic congestions and pollutions for future smart cities.
no code implementations • 5 Dec 2017 • Morteza Ashraphijuo, Vaneet Aggarwal, Xiaodong Wang
In this letter, we study the deterministic sampling patterns for the completion of low rank matrix, when corrupted with a sparse noise, also known as robust matrix completion.
no code implementations • 25 Jul 2017 • Morteza Ashraphijuo, Xiaodong Wang
Minimizing the nuclear norm of a matrix has been shown to be very efficient in reconstructing a low-rank sampled matrix.
no code implementations • 3 Jul 2017 • Morteza Ashraphijuo, Xiaodong Wang, Vaneet Aggarwal
Moreover, for both single-view matrix and CP tensor, we are able to show that the obtained upper bound is exactly equal to the unknown rank if the lowest-rank completion is given.
no code implementations • 17 Jun 2017 • Zhiqiang Zeng, Jian Zhang, Xiaodong Wang, Yuming Chen, Chaoyang Zhu
Place recognition is one of the most fundamental topics in computer vision and robotics communities, where the task is to accurately and efficiently recognize the location of a given query image.
4 code implementations • 3 May 2017 • Xiao-Yang Liu, Xiaodong Wang
The multidimensional feature and huge volume of big data put urgent requirements to the development of multilinear modeling tools and efficient algorithms.
Numerical Analysis Information Theory Information Theory
no code implementations • 31 Mar 2017 • Morteza Ashraphijuo, Xiaodong Wang
Our proposed approach results in characterizing the maximum number of algebraically independent polynomials in terms of a simple geometric structure of the sampling pattern, and therefore we obtain the deterministic necessary and sufficient condition on the sampling pattern for finite completability of the sampled tensor.
no code implementations • 22 Mar 2017 • Morteza Ashraphijuo, Xiaodong Wang
In this paper, we analyze the fundamental conditions for low-rank tensor completion given the separation or tensor-train (TT) rank, i. e., ranks of unfoldings.
no code implementations • 3 Jan 2017 • Morteza Ashraphijuo, Xiaodong Wang, Vaneet Aggarwal
We provide a deterministic necessary and sufficient condition on the sampling pattern for finite completability.
no code implementations • 6 Dec 2016 • Morteza Ashraphijuo, Vaneet Aggarwal, Xiaodong Wang
We investigate the fundamental conditions on the sampling pattern, i. e., locations of the sampled entries, for finite completability of a low-rank tensor given some components of its Tucker rank.
no code implementations • 5 Oct 2016 • Xiao-Yang Liu, Shuchin Aeron, Vaneet Aggarwal, Xiaodong Wang
The low-tubal-rank tensor model has been recently proposed for real-world multidimensional data.
no code implementations • 10 Aug 2015 • Xiao-Yang Liu, Shuchin Aeron, Vaneet Aggarwal, Xiaodong Wang, Min-You Wu
In contrast to several existing work that rely on random sampling, this paper shows that adaptivity in sampling can lead to significant improvements in localization accuracy.