no code implementations • 15 Apr 2024 • Chi Wang, Junming Huang, Rong Zhang, Qi Wang, Haotian Yang, Haibin Huang, Chongyang Ma, Weiwei Xu
SDS boosts GANs with more generative modes, while GANs promote more efficient optimization of SDS.
no code implementations • 21 Mar 2024 • Jiawen Liu, Yuanyuan Yao, Pengcheng An, Qi Wang
In children's collaborative learning, effective peer conversations can significantly enhance the quality of children's collaborative interactions.
no code implementations • 18 Mar 2024 • Wenhua Wu, Qi Wang, Guangming Wang, JunPing Wang, Tiankun Zhao, Yang Liu, Dongchao Gao, Zhe Liu, Hesheng Wang
To address this, we propose EMIE-MAP, a novel method for large-scale road surface reconstruction based on explicit mesh and implicit encoding.
no code implementations • 13 Mar 2024 • Lu Jiang, Qi Wang, Yuhang Chang, Jianing Song, Haoyue Fu
In this paper, we present a new generalized framework with Adaptive Weight function for soft-margin Weighted SVM (AW-WSVM), which aims to enhance the issue of imbalance and outlier sensitivity in standard support vector machine (SVM) for classifying two-class data.
no code implementations • 12 Mar 2024 • Qi Wang
We study the dynamics and the asymptotic profiles of positive steady states according to the mortality rate of the specialist predators, advection and diffusion rates.
no code implementations • 27 Feb 2024 • Linrui Tian, Qi Wang, Bang Zhang, Liefeng Bo
In this work, we tackle the challenge of enhancing the realism and expressiveness in talking head video generation by focusing on the dynamic and nuanced relationship between audio cues and facial movements.
no code implementations • 15 Feb 2024 • ZiHao Wang, Shuyu Li, Tao Zhang, Qi Wang, Pengfei Yu, Jinyang Luo, Yan Liu, Ming Xi, Kejun Zhang
To this end, we present MuChin, the first open-source music description benchmark in Chinese colloquial language, designed to evaluate the performance of multimodal LLMs in understanding and describing music.
1 code implementation • 9 Feb 2024 • Runliang Niu, Jindong Li, Shiqi Wang, Yali Fu, Xiyu Hu, Xueyuan Leng, He Kong, Yi Chang, Qi Wang
Additionally, we construct the ScreenAgent Dataset, which collects screenshots and action sequences when completing a variety of daily computer tasks.
no code implementations • 3 Feb 2024 • Lu Wang, Li Chang, Ruipeng Zhang, Kexun Li, Yu Wang, Wei Chen, Xuanlin Feng, Mingwei Sun, Qi Wang, Charles Damien Lu, Jun Zeng, Hua Jiang
Excessive energy intake increased mortality rapidly in the early period of the acute phase.
no code implementations • 23 Jan 2024 • Qi Wang
Tracking HJI equation is a nonlinear partial differential equation, traditional reinforcement learning methods for solving the tracking HJI equation are mostly based on the Newton method, which usually only satisfies local convergence and needs a good initial guess.
no code implementations • 23 Jan 2024 • Qi Wang
In this paper, a novel reinforcement learning method which is named {\alpha}-policy iteration ({\alpha}-PI) is introduced for solving HJI equation.
no code implementations • 15 Jan 2024 • Guoxin Wang, Sheng Shi, Shan An, Fengmei Fan, Wenshu Ge, Qi Wang, Feng Yu, Zhiren Wang
Previous research on the diagnosis of Bipolar disorder has mainly focused on resting-state functional magnetic resonance imaging.
1 code implementation • 12 Jan 2024 • Haoxuan Ding, Junyu Gao, Yuan Yuan, Qi Wang
Meanwhile, the proposed SamLP has great few-shot and zero-shot learning ability, which shows the potential of transferring vision foundation model.
no code implementations • 8 Jan 2024 • Qi Wang, Fengchao Zhu, Guangming Zhu, Liang Zhang, Ning li, Eryang Gao
Gesture recognition is an indispensable component of natural and efficient human-computer interaction technology, particularly in desktop-level applications, where it can significantly enhance people's productivity.
no code implementations • 28 Dec 2023 • Hao Zhang, Qi Wang, Jun Shi, Shihui Ying, Zhijie Wen
In this paper, we construct a novel Deep Unfolding Network with Spatial Alignment, termed DUN-SA, to appropriately embed the spatial alignment task into the reconstruction process.
no code implementations • 19 Dec 2023 • Yuze He, Yushi Bai, Matthieu Lin, Jenny Sheng, Yubin Hu, Qi Wang, Yu-Hui Wen, Yong-Jin Liu
By lifting the pre-trained 2D diffusion models into Neural Radiance Fields (NeRFs), text-to-3D generation methods have made great progress.
no code implementations • 17 Nov 2023 • Chuang Yang, Kai Zhuang, Mulin Chen, Haozhao Ma, Xu Han, Tao Han, Changxing Guo, Han Han, Bingxuan Zhao, Qi Wang
Following the above issues, we propose a traffic sign interpretation (TSI) task, which aims to interpret global semantic interrelated traffic signs (e. g.,~driving instruction-related texts, symbols, and guide panels) into a natural language for providing accurate instruction support to autonomous or assistant driving.
no code implementations • 6 Nov 2023 • Mateo Dulce Rubio, Siqi Zeng, Qi Wang, Didier Alvarado, Francisco Moreno, Hoda Heidari, Fei Fang
Landmines remain a threat to war-affected communities for years after conflicts have ended, partly due to the laborious nature of demining tasks.
no code implementations • 26 Sep 2023 • Zhihao Zhang, YiWei Chen, Weizhan Zhang, Caixia Yan, Qinghua Zheng, Qi Wang, Wangdu Chen
Viewport prediction is a crucial aspect of tile-based 360 video streaming system.
no code implementations • 21 Sep 2023 • Qi Wang, Li Chen, Zhiyuan Zhan, Jianhua Zhang, Zhong Yin
This paper presents a generic approach for applying the cognitive workload recognizer by exploiting common electroencephalogram (EEG) patterns across different human-machine tasks and individual sets.
1 code implementation • ICCV 2023 • Lijun Li, Linrui Tian, Xindi Zhang, Qi Wang, Bang Zhang, Mengyuan Liu, Chen Chen
The current interacting hand (IH) datasets are relatively simplistic in terms of background and texture, with hand joints being annotated by a machine annotator, which may result in inaccuracies, and the diversity of pose distribution is limited.
no code implementations • 25 Aug 2023 • Zhifang Liu, Baochen Sun, Xue-Cheng Tai, Qi Wang, Huibin Chang
A host of numerical experiments are conducted to show that the new algorithm produces good results with much-improved efficiency compared to other state-of-the-art algorithms for the EE model.
1 code implementation • 23 Aug 2023 • Qi Wang, Lucas Mahler, Julius Steiglechner, Florian Birk, Klaus Scheffler, Gabriele Lohmann
Departing from the traditional approach of training SR and denoising tasks as separate models, our proposed DISGAN is trained only on the SR task, but also achieves exceptional performance in denoising.
no code implementations • 8 Aug 2023 • Daiheng Gao, Xu Chen, Xindi Zhang, Qi Wang, Ke Sun, Bang Zhang, Liefeng Bo, QiXing Huang
Since traditional warping-based texture generation methods require a significant number of control points to be manually selected for each type of garment, which can be a time-consuming and tedious process.
no code implementations • 7 Aug 2023 • Frank E. Curtis, Xin Jiang, Qi Wang
In this paper, new almost-sure convergence guarantees for the primal iterates, Lagrange multipliers, and stationarity measures generated by a stochastic SQP algorithm in this subclass of methods are proved.
no code implementations • 3 Aug 2023 • Qi Wang, Yanghe Feng, Jincai Huang, Yiqin Lv, Zheng Xie, XiaoShan Gao
The concept of GenAI has been developed for decades.
1 code implementation • 4 Jul 2023 • Lucas Mahler, Qi Wang, Julius Steiglechner, Florian Birk, Samuel Heczko, Klaus Scheffler, Gabriele Lohmann
Through stratified cross-validation, we evaluate the proposed framework and show that it surpasses state-of-the-art performance on the ABIDE I dataset, with an average accuracy of 83. 7% and an AUC-score of 0. 832.
no code implementations • 28 Jun 2023 • Zhiyi Zhang, Pengfei Zhang, Zhuopin Xu, Qi Wang
Convolutional neural networks necessitate good algorithms to reduce complexity, and sufficient utilization of parallel processors for acceleration.
1 code implementation • 18 Jun 2023 • Luuk H. Boulogne, Julian Lorenz, Daniel Kienzle, Robin Schon, Katja Ludwig, Rainer Lienhart, Simon Jegou, Guang Li, Cong Chen, Qi Wang, Derik Shi, Mayug Maniparambil, Dominik Muller, Silvan Mertes, Niklas Schroter, Fabio Hellmann, Miriam Elia, Ine Dirks, Matias Nicolas Bossa, Abel Diaz Berenguer, Tanmoy Mukherjee, Jef Vandemeulebroucke, Hichem Sahli, Nikos Deligiannis, Panagiotis Gonidakis, Ngoc Dung Huynh, Imran Razzak, Reda Bouadjenek, Mario Verdicchio, Pasquale Borrelli, Marco Aiello, James A. Meakin, Alexander Lemm, Christoph Russ, Razvan Ionasec, Nikos Paragios, Bram van Ginneken, Marie-Pierre Revel Dubois
STOIC2021 consisted of a Qualification phase, where participants developed challenge solutions using 2000 publicly available CT scans, and a Final phase, where participants submitted their training methodologies with which solutions were trained on CT scans of 9724 subjects.
no code implementations • 4 Jun 2023 • Zhitong Xiong, Yanfeng Liu, Qi Wang, Xiao Xiang Zhu
We present the RSSOD-Bench dataset for salient object detection (SOD) in optical remote sensing imagery.
no code implementations • 24 May 2023 • Qi Wang, Junming Yang, Yunbo Wang, Xin Jin, Wenjun Zeng, Xiaokang Yang
Training offline reinforcement learning (RL) models using visual inputs poses two significant challenges, i. e., the overfitting problem in representation learning and the overestimation bias for expected future rewards.
1 code implementation • 18 May 2023 • Ning Lu, Shengcai Liu, Rui He, Qi Wang, Yew-Soon Ong, Ke Tang
Large language models (LLMs) have shown remarkable performance in various tasks and have been extensively utilized by the public.
1 code implementation • 15 May 2023 • Zhiyi Zhang, Pengfei Zhang, Qi Wang
Java is very powerful, but in Deep Learning field, its capabilities probably has not been sufficiently exploited.
1 code implementation • 5 May 2023 • Zeyan Li, Junjie Chen, Yihao Chen, Chengyang Luo, Yiwei Zhao, Yongqian Sun, Kaixin Sui, Xiping Wang, Dapeng Liu, Xing Jin, Qi Wang, Dan Pei
Such attribute combinations are substantial clues to the underlying root causes and thus are called root causes of multidimensional data.
no code implementations • 4 May 2023 • Qi Wang, Zhijie Wen, Jun Shi, Qian Wang, Dinggang Shen, Shihui Ying
Multi-modal magnetic resonance imaging (MRI) plays a crucial role in comprehensive disease diagnosis in clinical medicine.
no code implementations • 28 Apr 2023 • Frank E. Curtis, Vyacheslav Kungurtsev, Daniel P. Robinson, Qi Wang
A stochastic-gradient-based interior-point algorithm for minimizing a continuously differentiable objective function (that may be nonconvex) subject to bound constraints is presented, analyzed, and demonstrated through experimental results.
no code implementations • 19 Apr 2023 • Zuxiang Situ, Qi Wang, Shuai Teng, Wanen Feng, Gongfa Chen, Qianqian Zhou, Guangtao Fu
This study presented a CNN-RNN hybrid feature fusion modelling approach for urban flood prediction, which integrated the strengths of CNNs in processing spatial features and RNNs in analyzing different dimensions of time sequences.
no code implementations • 30 Mar 2023 • Zhe Liu, Zhou Chen, Qi Wang, Sheng Zhang, Yunjie Yang
The results suggest that combining the shallow image prior and the hand-crafted regularization can achieve similar performance to the Deep Image Prior (DIP) but with less architectural dependency and complexity of the neural network.
no code implementations • 28 Mar 2023 • Jingwei Sun, Jun Li, Yonghong Hao, Cuiting Qi, Chunmei Ma, Huazhi Sun, Negash Begashaw, Gurcan Comet, Yi Sun, Qi Wang
In this paper, the authors propose a new approach to solving the groundwater flow equation in the Toth basin of arbitrary top and bottom topographies using deep learning.
no code implementations • 24 Mar 2023 • Qi Wang, Lucas Mahler, Julius Steiglechner, Florian Birk, Klaus Scheffler, Gabriele Lohmann
Current SISR methods for 3D volumetric images are based on Generative Adversarial Networks (GANs), especially Wasserstein GANs due to their training stability.
no code implementations • 17 Mar 2023 • Qi Wang, Wenchuan Wu, Chenhui Lin, Bin Wang
In the spatial dimension, a multi-parametric programming projection based spatial decomposition algorithm is developed to coordinate the ED problems of TG and DNs in a distributed manner.
no code implementations • 9 Mar 2023 • Feng He, Qi Wang, Zhifan Feng, Wenbin Jiang, Yajuan Lv, Yong Zhu, Xiao Tan
While most video retrieval methods overlook that phenomenon, we propose an adaptive margin changed with the distance between positive and negative pairs to solve the aforementioned issue.
no code implementations • 18 Feb 2023 • Feisha Hu, Qi Wang, Haijian Shao, Shang Gao, Hualong Yu
To improve the performance of OCKELM, we choose a Triangular Global Alignment Kernel (TGAK) instead of an RBF Kernel and introduce the Fast Independent Component Analysis (FastICA) algorithm to reconstruct UAV data.
no code implementations • 6 Feb 2023 • Ning Lu, Shengcai Liu, Zhirui Zhang, Qi Wang, Haifeng Liu, Ke Tang
Our comprehensive experiments reveal that in approximately 90\% of cases, word-level attacks lead to the generation of examples where the frequency of $n$-grams decreases, a tendency we term as the $n$-gram Frequency Descend ($n$-FD).
1 code implementation • 3 Jan 2023 • Yushun Dong, Binchi Zhang, Yiling Yuan, Na Zou, Qi Wang, Jundong Li
Knowledge Distillation (KD) is a common solution to compress GNNs, where a light-weighted model (i. e., the student model) is encouraged to mimic the behavior of a computationally expensive GNN (i. e., the teacher GNN model).
no code implementations • CVPR 2023 • Li’an Zhuo, Jian Cao, Qi Wang, Bang Zhang, Liefeng Bo
Then the optimization-based method is introduced to reconstruct the foot pose and foot-ground contact for the general multi-view datasets including AIST++ and Human3. 6M.
1 code implementation • 5 Dec 2022 • Qi Wang, Sheng Shi, Jiahui Li, Wuming Jiang, Xiangde Zhang
Existing methods are limited by the inconsistent point densities of different parts in the point cloud.
Ranked #6 on Semantic Segmentation on S3DIS
no code implementations • 2 Dec 2022 • Qi Wang, Juncheng Wang, Junyu Gao, Yuan Yuan, Xuelong Li
The mainstream crowd counting methods regress density map and integrate it to obtain counting results.
no code implementations • 30 Nov 2022 • Chuang Yang, Haozhao Ma, Qi Wang
Considering the superiorities above, we propose VeinMask to formulate the instance segmentation problem as the simulation of the vein growth process and to predict the major and minor veins in polar coordinates.
no code implementations • 7 Nov 2022 • Andrey Ignatov, Radu Timofte, Cheng-Ming Chiang, Hsien-Kai Kuo, Yu-Syuan Xu, Man-Yu Lee, Allen Lu, Chia-Ming Cheng, Chih-Cheng Chen, Jia-Ying Yong, Hong-Han Shuai, Wen-Huang Cheng, Zhuang Jia, Tianyu Xu, Yijian Zhang, Long Bao, Heng Sun, Diankai Zhang, Si Gao, Shaoli Liu, Biao Wu, Xiaofeng Zhang, Chengjian Zheng, Kaidi Lu, Ning Wang, Xiao Sun, HaoDong Wu, Xuncheng Liu, Weizhan Zhang, Caixia Yan, Haipeng Du, Qinghua Zheng, Qi Wang, Wangdu Chen, Ran Duan, Mengdi Sun, Dan Zhu, Guannan Chen, Hojin Cho, Steve Kim, Shijie Yue, Chenghua Li, Zhengyang Zhuge, Wei Chen, Wenxu Wang, Yufeng Zhou, Xiaochen Cai, Hengxing Cai, Kele Xu, Li Liu, Zehua Cheng, Wenyi Lian, Wenjing Lian
While numerous solutions have been proposed for this problem, they are usually quite computationally demanding, demonstrating low FPS rates and power efficiency on mobile devices.
no code implementations • 14 Aug 2022 • PengYu Chen, Junyu Gao, Yuan Yuan, Qi Wang
RGB-Thermal (RGB-T) crowd counting is a challenging task, which uses thermal images as complementary information to RGB images to deal with the decreased performance of unimodal RGB-based methods in scenes with low-illumination or similar backgrounds.
1 code implementation • 2 Aug 2022 • Pu Ren, Chengping Rao, Yang Liu, Zihan Ma, Qi Wang, Jian-Xun Wang, Hao Sun
High-fidelity simulation of complex physical systems is exorbitantly expensive and inaccessible across spatiotemporal scales.
no code implementations • 9 Jul 2022 • Qi Wang, Jingwu Mei
This paper proposes an industrial weld segmentation network based on a deep learning semantic segmentation algorithm fused with heatmap detail guidance and Image Matting to solve the automatic segmentation problem of weld regions.
no code implementations • 17 Jun 2022 • Hongyu Hu, Qi Wang, Zhengguang Zhang, Zhengyi Li, Zhenhai Gao
Trajectory prediction and behavioral decision-making are two important tasks for autonomous vehicles that require good understanding of the environmental context; behavioral decisions are better made by referring to the outputs of trajectory predictions.
Ranked #47 on Motion Forecasting on Argoverse CVPR 2020
no code implementations • 12 Jun 2022 • Juncheng Wang, Junyu Gao, Yuan Yuan, Qi Wang
The core reason of intrinsic scale shift being one of the most essential issues in crowd localization is that it is ubiquitous in crowd scenes and makes scale distribution chaotic.
no code implementations • 6 Jun 2022 • Qi Wang, Ying Cui, Chenglin Li, Junni Zou, Hongkai Xiong
To reduce computational complexity, we first transform each to an equivalent but much simpler discrete problem with N\llL variables representing the partition of the L coordinates into N blocks, each with identical redundancy.
1 code implementation • 25 May 2022 • Shuke Zhang, Yanzhao Jin, Tianmeng Liu, Qi Wang, Zhaohui Zhang, Shuliang Zhao, Bo Shan
We also develop an edge-based atom-pair feature aggregation method to represent complex interactions and a graph pooling-based method to predict the binding affinity of the complex.
no code implementations • 6 May 2022 • Zhenghang Yuan, Lichao Mou, Qi Wang, Xiao Xiang Zhu
To be more specific, a language-guided SPCL method with a soft weighting strategy is explored in this work.
1 code implementation • 9 Apr 2022 • Qiang Li, Yuan Yuan, Xiuping Jia, Qi Wang
Hyperspectral image produces high spectral resolution at the sacrifice of spatial resolution.
2 code implementations • CVPR 2022 • Tao Han, Lei Bai, Junyu Gao, Qi Wang, Wanli Ouyang
Instead of relying on the Multiple Object Tracking (MOT) techniques, we propose to solve the problem by decomposing all pedestrians into the initial pedestrians who existed in the first frame and the new pedestrians with separate identities in each following frame.
no code implementations • 21 Feb 2022 • Zhijun Zeng, Zhen Hou, Ting Li, Lei Deng, Jianguo Hou, Xinran Huang, Jun Li, Meirou Sun, Yunhan Wang, Qiyu Wu, Wenhao Zheng, Hua Jiang, Qi Wang
We develop a deep learning approach to predicting a set of ventilator parameters for a mechanically ventilated septic patient using a long and short term memory (LSTM) recurrent neural network (RNN) model.
no code implementations • 12 Jan 2022 • Qi Wang, Anastasios Kakkavas, Xitao Gong, Richard A. Stirling-Gallacher
For the next generation of mobile communications systems, the integration of sensing and communications promises benefits in terms of spectrum utilization, cost, latency, area and weight.
no code implementations • 15 Dec 2021 • Yinan He, Lu Sheng, Jing Shao, Ziwei Liu, Zhaofan Zou, Zhizhi Guo, Shan Jiang, Curitis Sun, Guosheng Zhang, Keyao Wang, Haixiao Yue, Zhibin Hong, Wanguo Wang, Zhenyu Li, Qi Wang, Zhenli Wang, Ronghao Xu, Mingwen Zhang, Zhiheng Wang, Zhenhang Huang, Tianming Zhang, Ningning Zhao
The rapid progress of photorealistic synthesis techniques has reached a critical point where the boundary between real and manipulated images starts to blur.
no code implementations • 18 Nov 2021 • Chuang Yang, Mulin Chen, Yuan Yuan, Qi Wang, Xuelong Li
It weakens the coupling of texts to shrink-masks, which improves the robustness of detection results.
no code implementations • 14 Oct 2021 • Zhitong Xiong, Yuan Yuan, Qi Wang
Discriminative local theme-level and object-level representations can be selected with the DLFS module from the spatially-correlated multi-modal RGB-D features.
no code implementations • 10 Oct 2021 • Qi Wang, Tao Han, Junyu Gao, Yuan Yuan, Xuelong Li
The rapid development in visual crowd analysis shows a trend to count people by positioning or even detecting, rather than simply summing a density map.
no code implementations • 12 Sep 2021 • Qi Wang, Sikai Bai, Junyu Gao, Yuan Yuan, Xuelong Li
In addition, due to domain gaps between different datasets, the performance is dramatically decreased when re-ID models pre-trained on label-rich datasets (source domain) are directly applied to other unlabeled datasets (target domain).
1 code implementation • 19 Jul 2021 • Dawei Du, Longyin Wen, Pengfei Zhu, Heng Fan, QinGhua Hu, Haibin Ling, Mubarak Shah, Junwen Pan, Ali Al-Ali, Amr Mohamed, Bakour Imene, Bin Dong, Binyu Zhang, Bouchali Hadia Nesma, Chenfeng Xu, Chenzhen Duan, Ciro Castiello, Corrado Mencar, Dingkang Liang, Florian Krüger, Gennaro Vessio, Giovanna Castellano, Jieru Wang, Junyu Gao, Khalid Abualsaud, Laihui Ding, Lei Zhao, Marco Cianciotta, Muhammad Saqib, Noor Almaadeed, Omar Elharrouss, Pei Lyu, Qi Wang, Shidong Liu, Shuang Qiu, Siyang Pan, Somaya Al-Maadeed, Sultan Daud Khan, Tamer Khattab, Tao Han, Thomas Golda, Wei Xu, Xiang Bai, Xiaoqing Xu, Xuelong Li, Yanyun Zhao, Ye Tian, Yingnan Lin, Yongchao Xu, Yuehan Yao, Zhenyu Xu, Zhijian Zhao, Zhipeng Luo, Zhiwei Wei, Zhiyuan Zhao
Crowd counting on the drone platform is an interesting topic in computer vision, which brings new challenges such as small object inference, background clutter and wide viewpoint.
2 code implementations • 9 Jun 2021 • Chengping Rao, Pu Ren, Qi Wang, Oral Buyukozturk, Hao Sun, Yang Liu
Modeling complex spatiotemporal dynamical systems, such as the reaction-diffusion processes, have largely relied on partial differential equations (PDEs).
no code implementations • 3 Jun 2021 • Tianqi Mao, Jiaxuan Chen, Qi Wang, Chong Han, Zhaocheng Wang, George K. Karagiannidis
Finally, a data-embedded MS-QP (DE-MS-QP) waveform is constructed through time-domain extension of the MS-QP sequence, generating null frequency points on each subband for data transmission.
no code implementations • 12 May 2021 • Chuang Yang, Mulin Chen, Yuan Yuan, Qi Wang
Text detection, the key technology for understanding scene text, has become an attractive research topic.
no code implementations • 24 Apr 2021 • Qi Wang, Yanling Miao, Mulin Chen, Xuelong Li
In order to better handle the high dimensionality problem and preserve the spatial structures, this paper proposes a novel unsupervised approach called spatial-spectral clustering with anchor graph (SSCAG) for HSI data clustering.
no code implementations • 11 Apr 2021 • Chuang Yang, Mulin Chen, Yuan Yuan, Qi Wang
Specifically, a new text representation strategy is proposed to represent text contours from a top-down perspective, which can fit highly curved text contours effectively.
no code implementations • 11 Apr 2021 • Qi Wang, Xu Jiang, Mulin Chen, Xuelong Li
In this paper, we focus on the unsupervised multi-view feature selection which tries to handle high dimensional data in the field of multi-view learning.
no code implementations • 25 Mar 2021 • Yanling Miao, Qi Wang, Mulin Chen, Xuelong Li
Graph-based semi-supervised learning methods, which deal well with the situation of limited labeled data, have shown dominant performance in practical applications.
no code implementations • 17 Mar 2021 • Bo Wei, Mulin Chen, Qi Wang, Xuelong Li
To obtain the accurate supervision information of different channels, the MDSNet employs an auxiliary network called SupervisionNet (SN) to generate abundant supervision maps based on existing groundtruth.
no code implementations • 16 Feb 2021 • Qi Wang, Herke van Hoof
Reinforcement learning is a promising paradigm for solving sequential decision-making problems, but low data efficiency and weak generalization across tasks are bottlenecks in real-world applications.
no code implementations • 21 Dec 2020 • Qi Wang
In this paper, we investigate the effect of dispersal and advection on the dynamics of a predator-prey model.
Analysis of PDEs 35B35, 35K57, 92D25, 92D40
1 code implementation • 8 Dec 2020 • Junyu Gao, Tao Han, Qi Wang, Yuan Yuan, Xuelong Li
Furthermore, to improve the segmentation quality for different density regions, we present a differentiable Binarization Module (BM) to output structured instance maps.
no code implementations • 8 Dec 2020 • Qi Wang, Andrii V. Chumak, Philipp Pirro
The field of magnonics offers a new type of low-power information processing, in which magnons, the quanta of spin waves, carry and process data instead of electrons.
Applied Physics
no code implementations • Asian Chapter of the Association for Computational Linguistics 2020 • Zhifan Feng, Qi Wang, Wenbin Jiang, Yajuan Lyu, Yong Zhu
Named entity disambiguation is an important task that plays the role of bridge between text and knowledge.
no code implementations • 30 Nov 2020 • Chuang Yang, Mulin Chen, Zhitong Xiong, Yuan Yuan, Qi Wang
Extensive experiments demonstrate the proposed CM is efficient and robust to fit arbitrary-shaped text instances, and also validate the effectiveness of MPF and constraints loss for discriminative text features recognition.
1 code implementation • NeurIPS 2020 • Tao Han, Junyu Gao, Yuan Yuan, Qi Wang
In this paper, we combine both to propose an Unsupervised Semantic Aggregation and Deformable Template Matching (USADTM) framework for SSL, which strives to improve the classification performance with few labeled data and then reduce the cost in data annotating.
no code implementations • 8 Dec 2019 • Junyu. Gao, Yuan Yuan, Qi Wang
To reduce the gap, in this paper, we propose a domain-adaptation-style crowd counting method, which can effectively adapt the model from synthetic data to the specific real-world scenes.
1 code implementation • Computer Communications 2019 • Jianmin Liu, Qi Wang, ChenTao He, Katia Jaffrès-Runser, Yida Xu, Zhenyu Li, Yongjun Xu
It is difficult for existing routing protocols for Mobile Ad Hoc Networks (MANETs) and Vehicular Ad Hoc Networks (VANETs) to adapt the high dynamics of FANETs.