1 code implementation • NeurIPS 2023 • Yun Qu, Boyuan Wang, Jianzhun Shao, Yuhang Jiang, Chen Chen, Zhenbin Ye, Lin Liu, Junfeng Yang, Lin Lai, Hongyang Qin, Minwen Deng, Juchao Zhuo, Deheng Ye, Qiang Fu, Wei Yang, Guang Yang, Lanxiao Huang, Xiangyang Ji
The advancement of Offline Reinforcement Learning (RL) and Offline Multi-Agent Reinforcement Learning (MARL) critically depends on the availability of high-quality, pre-collected offline datasets that represent real-world complexities and practical applications.
1 code implementation • IEEE Signal Processing Letters 2024 • Jian Song, Wei Mei; Yunfeng Xu, Qiang Fu, Lina Bu
The extended Kalman filter has been widely used in sensor fusion to achieve integrated navigation and localization.
no code implementations • 9 Jul 2024 • Matheus Souza, Yidan Zheng, Kaizhang Kang, Yogeshwar Nath Mishra, Qiang Fu, Wolfgang Heidrich
Digital imaging systems have classically been based on brute-force measuring and processing of pixels organized on regular grids.
no code implementations • 4 Jul 2024 • Yuyan Chen, Qiang Fu, Yichen Yuan, Zhihao Wen, Ge Fan, Dayiheng Liu, Dongmei Zhang, Zhixu Li, Yanghua Xiao
Large Language Models (LLMs) have gained widespread adoption in various natural language processing tasks, including question answering and dialogue systems.
no code implementations • 15 Jun 2024 • Pingchuan Ma, Rui Ding, Qiang Fu, Jiaru Zhang, Shuai Wang, Shi Han, Dongmei Zhang
Differentiable causal discovery has made significant advancements in the learning of directed acyclic graphs.
1 code implementation • 2 Jun 2024 • Xinge Yang, Matheus Souza, Kunyi Wang, PRANEETH CHAKRAVARTHULA, Qiang Fu, Wolfgang Heidrich
Hybrid refractive-diffractive lenses combine the light efficiency of refractive lenses with the information encoding power of diffractive optical elements (DOE), showing great potential as the next generation of imaging systems.
1 code implementation • 22 Apr 2024 • Hang Xu, Kai Li, Bingyun Liu, Haobo Fu, Qiang Fu, Junliang Xing, Jian Cheng
Counterfactual regret minimization (CFR) is a family of algorithms for effectively solving imperfect-information games.
no code implementations • 5 Mar 2024 • Liangzhou Wang, Kaiwen Zhu, Fengming Zhu, Xinghu Yao, Shujie Zhang, Deheng Ye, Haobo Fu, Qiang Fu, Wei Yang
The common goal is an achievable state with high value, which is obtained by sampling from the distribution of future states.
no code implementations • 8 Feb 2024 • Yizhou Zhang, Lun Du, Defu Cao, Qiang Fu, Yan Liu
Recent researches reveal that simple divide-and-conquer prompting strategy, i. e. simply dividing the input sequence to multiple sub-inputs, can also substantially improve LLM's performance in some specific tasks such as misinformation detection.
1 code implementation • 4 Feb 2024 • Shuang Wu, Liwen Zhu, Tao Yang, Shiwei Xu, Qiang Fu, Yang Wei, Haobo Fu
This paper presents an innovative framework that integrates Large Language Models (LLMs) with an external Thinker module to enhance the reasoning capabilities of LLM-based agents.
no code implementations • 3 Feb 2024 • Junyou Li, Qin Zhang, Yangbin Yu, Qiang Fu, Deheng Ye
We find that, simply via a sampling-and-voting method, the performance of large language models (LLMs) scales with the number of agents instantiated.
1 code implementation • 3 Feb 2024 • Yangbin Yu, Qin Zhang, Junyou Li, Qiang Fu, Deheng Ye
The emergence of large language models (LLMs) has significantly advanced the simulation of believable interactive agents.
no code implementations • 28 Jan 2024 • Yiming Gao, Feiyu Liu, Liang Wang, Zhenjie Lian, Dehua Zheng, Weixuan Wang, Wenjin Yang, Siqin Li, Xianliang Wang, Wenhui Chen, Jing Dai, Qiang Fu, Wei Yang, Lanxiao Huang, Wei Liu
We expect that agents should learn to enhance the extent to which humans achieve these goals while maintaining agents' original abilities (e. g., winning games).
no code implementations • 15 Jan 2024 • Yihan Cao, Xu Chen, Lun Du, Hao Chen, Qiang Fu, Shi Han, Yushu Du, Yanbin Kang, Guangming Lu, Zi Li
Person-job fit is an essential part of online recruitment platforms in serving various downstream applications like Job Search and Candidate Recommendation.
no code implementations • 8 Jan 2024 • Qiang Fu, Matheus Souza, Eunsue Choi, Suhyun Shin, Seung-Hwan Baek, Wolfgang Heidrich
Hyperspectral imaging empowers machine vision systems with the distinct capability of identifying materials through recording their spectral signatures.
1 code implementation • 26 Dec 2023 • Qiang Fu, Ashia Wilson
We propose a new method called the N-particle underdamped Langevin algorithm for optimizing a special class of non-linear functionals defined over the space of probability measures.
no code implementations • 22 Dec 2023 • Jinmin He, Kai Li, Yifan Zang, Haobo Fu, Qiang Fu, Junliang Xing, Jian Cheng
Multi-task reinforcement learning endeavors to accomplish a set of different tasks with a single policy.
no code implementations • 19 Dec 2023 • Hao Chen, Lun Du, Yuxuan Lu, Qiang Fu, Xu Chen, Shi Han, Yanbin Kang, Guangming Lu, Zi Li
Online recruitment platforms typically employ Person-Job Fit models in the core service that automatically match suitable job seekers with appropriate job positions.
no code implementations • 10 Oct 2023 • Ren-Jian Wang, Ke Xue, Yutong Wang, Peng Yang, Haobo Fu, Qiang Fu, Chao Qian
DivHF learns a behavior descriptor consistent with human preference by querying human feedback.
no code implementations • 26 Sep 2023 • Jiayi Liao, Xu Chen, Qiang Fu, Lun Du, Xiangnan He, Xiang Wang, Shi Han, Dongmei Zhang
Recent years have witnessed the substantial progress of large-scale models across various domains, such as natural language processing and computer vision, facilitating the expression of concrete concepts.
no code implementations • 15 Jul 2023 • Lei Pan, Wuyang Luan, Yuan Zheng, Qiang Fu, Junhui Li
The model achieves a more comprehensive feature representation by the features which connect global and local features.
1 code implementation • 10 Jul 2023 • Jiate Liu, Yiqin Zhu, Kaiwen Xiao, Qiang Fu, Xiao Han, Wei Yang, Deheng Ye
The goal of program synthesis, or code generation, is to generate executable code based on given descriptions.
1 code implementation • 19 Jun 2023 • Jiarong Liu, Yifan Zhong, Siyi Hu, Haobo Fu, Qiang Fu, Xiaojun Chang, Yaodong Yang
We embed cooperative MARL problems into probabilistic graphical models, from which we derive the maximum entropy (MaxEnt) objective for MARL.
Multi-agent Reinforcement Learning reinforcement-learning +1
1 code implementation • 6 Jun 2023 • Jiayan Guo, Lun Du, Xu Chen, Xiaojun Ma, Qiang Fu, Shi Han, Dongmei Zhang, Yan Zhang
Graph CF has attracted more and more attention in recent years due to its effectiveness in leveraging high-order information in the user-item bipartite graph for better recommendations.
1 code implementation • 26 May 2023 • Zhihui Xie, Zichuan Lin, Deheng Ye, Qiang Fu, Wei Yang, Shuai Li
While promising, return conditioning is limited to training data labeled with rewards and therefore faces challenges in learning from unsupervised data.
no code implementations • 26 May 2023 • Xinge Yang, Qiang Fu, Yunfeng Nie, Wolfgang Heidrich
Experimental results demonstrate the designed image classification lens (``TaskLens'') exhibits higher accuracy compared to conventional imaging-driven lenses, even with fewer lens elements.
no code implementations • 23 May 2023 • Shengnan An, Bo Zhou, Zeqi Lin, Qiang Fu, Bei Chen, Nanning Zheng, Weizhu Chen, Jian-Guang Lou
Few-shot selection -- selecting appropriate examples for each test instance separately -- is important for in-context learning.
no code implementations • 22 May 2023 • Hongjun Wang, Jiyuan Chen, Lun Du, Qiang Fu, Shi Han, Xuan Song
Recent years have witnessed the great potential of attention mechanism in graph representation learning.
no code implementations • 8 May 2023 • Shengnan An, Zeqi Lin, Qiang Fu, Bei Chen, Nanning Zheng, Jian-Guang Lou, Dongmei Zhang
Compositional generalization--understanding unseen combinations of seen primitives--is an essential reasoning capability in human intelligence.
no code implementations • 23 Apr 2023 • Yiming Gao, Feiyu Liu, Liang Wang, Zhenjie Lian, Weixuan Wang, Siqin Li, Xianliang Wang, Xianhan Zeng, Rundong Wang, Jiawei Wang, Qiang Fu, Wei Yang, Lanxiao Huang, Wei Liu
MOBA games, e. g., Dota2 and Honor of Kings, have been actively used as the testbed for the recent AI research on games, and various AI systems have been developed at the human level so far.
1 code implementation • 8 Mar 2023 • Xinge Yang, Qiang Fu, Mohammed Elhoseiny, Wolfgang Heidrich
Computer vision methods for depth estimation usually use simple camera models with idealized optics.
1 code implementation • 23 Feb 2023 • Shengnan An, Zeqi Lin, Bei Chen, Qiang Fu, Nanning Zheng, Jian-Guang Lou
Abstraction is a desirable capability for deep learning models, which means to induce abstract concepts from concrete instances and flexibly apply them beyond the learning context.
1 code implementation • 16 Feb 2023 • Jincheng Huang, Lun Du, Xu Chen, Qiang Fu, Shi Han, Dongmei Zhang
Theoretical analyses guarantee the robustness of signals through the mid-pass filter, and we also shed light on the properties of different frequency signals under adversarial attacks.
no code implementations • 13 Feb 2023 • Jiayan Guo, Lun Du, Wendong Bi, Qiang Fu, Xiaojun Ma, Xu Chen, Shi Han, Dongmei Zhang, Yan Zhang
To this end, we propose HDHGR, a homophily-oriented deep heterogeneous graph rewiring approach that modifies the HG structure to increase the performance of HGNN.
1 code implementation • 5 Feb 2023 • Zichuan Lin, Xiapeng Wu, Mingfei Sun, Deheng Ye, Qiang Fu, Wei Yang, Wei Liu
Recent success in Deep Reinforcement Learning (DRL) methods has shown that policy optimization with respect to an off-policy distribution via importance sampling is effective for sample reuse.
1 code implementation • 2 Feb 2023 • Xinge Yang, Qiang Fu, Wolfgang Heidrich
Deep optical optimization has recently emerged as a new paradigm for designing computational imaging systems using only the output image as the objective.
1 code implementation • ICLR 2023 • Jinsong Zhang, Qiang Fu, Xu Chen, Lun Du, Zelin Li, Gang Wang, Xiaoguang Liu, Shi Han, Dongmei Zhang
In more detail, penultimate layer outputs on the training set are considered as the representations of in-distribution (ID) data.
Ranked #11 on Out-of-Distribution Detection on ImageNet-1k vs Places
no code implementations • 20 Jan 2023 • Haoxuan Pan, Deheng Ye, Xiaoming Duan, Qiang Fu, Wei Yang, Jianping He, Mingfei Sun
We show that, despite such state distribution shift, the policy gradient estimation bias can be reduced in the following three ways: 1) a small learning rate; 2) an adaptive-learning-rate-based optimizer; and 3) KL regularization.
1 code implementation • 4 Dec 2022 • Boxuan Zhao, Jun Zhang, Deheng Ye, Jian Cao, Xiao Han, Qiang Fu, Wei Yang
Most of the existing methods rely on a multiple instance learning framework that requires densely sampling local patches at high magnification.
no code implementations • 28 Nov 2022 • Peiqi Yin, Xiao Yan, Jinjing Zhou, Qiang Fu, Zhenkun Cai, James Cheng, Bo Tang, Minjie Wang
In this paper, we develop Deep Graph Inference (DGI) -- a system for easy and efficient GNN model inference, which automatically translates the training code of a GNN model for layer-wise execution.
no code implementations • 22 Oct 2022 • Feifan Li, Lun Du, Qiang Fu, Shi Han, Yushu Du, Guangming Lu, Zi Li
Furthermore, based on the dynamic user intent representations, we propose a meta predictor to perform differentiated user engagement forecasting.
1 code implementation • 21 Sep 2022 • Haibin Zhou, Zichuan Lin, Junyou Li, Qiang Fu, Wei Yang, Deheng Ye
We study the adaption of soft actor-critic (SAC) from continuous action space to discrete action space.
1 code implementation • 18 Sep 2022 • Hua Wei, Jingxiao Chen, Xiyang Ji, Hongyang Qin, Minwen Deng, Siqin Li, Liang Wang, Weinan Zhang, Yong Yu, Lin Liu, Lanxiao Huang, Deheng Ye, Qiang Fu, Wei Yang
Compared to other environments studied in most previous work, ours presents new generalization challenges for competitive reinforcement learning.
no code implementations • 17 Sep 2022 • Wendong Bi, Lun Du, Qiang Fu, Yanlin Wang, Shi Han, Dongmei Zhang
Graph Neural Networks (GNNs) are popular machine learning methods for modeling graph data.
Ranked #6 on Node Classification on Squirrel
no code implementations • 1 Sep 2022 • Tiantian Zhang, Zichuan Lin, Yuxing Wang, Deheng Ye, Qiang Fu, Wei Yang, Xueqian Wang, Bin Liang, Bo Yuan, Xiu Li
A key challenge of continual reinforcement learning (CRL) in dynamic environments is to promptly adapt the RL agent's behavior as the environment changes over its lifetime, while minimizing the catastrophic forgetting of the learned information.
no code implementations • 25 Aug 2022 • Hengyu Liu, Qiang Fu, Lun Du, Tiancheng Zhang, Ge Yu, Shi Han, Dongmei Zhang
Learning rate is one of the most important hyper-parameters that has a significant influence on neural network training.
1 code implementation • 15 Aug 2022 • Wendong Bi, Lun Du, Qiang Fu, Yanlin Wang, Shi Han, Dongmei Zhang
Graph Neural Networks (GNNs) have shown expressive performance on graph representation learning by aggregating information from neighbors.
no code implementations • 9 Aug 2022 • Ke Xue, Yutong Wang, Cong Guan, Lei Yuan, Haobo Fu, Qiang Fu, Chao Qian, Yang Yu
Generating agents that can achieve zero-shot coordination (ZSC) with unseen partners is a new challenge in cooperative multi-agent reinforcement learning (MARL).
no code implementations • 6 Jun 2022 • Yifei Li, Zeqi Lin, Shizhuo Zhang, Qiang Fu, Bei Chen, Jian-Guang Lou, Weizhu Chen
Few-shot learning is a challenging task that requires language models to generalize from limited examples.
Ranked #45 on Arithmetic Reasoning on GSM8K
no code implementations • 7 Apr 2022 • Qiang Fu, Hongshan Yu, Islam Ali, Hong Zhang
To achieve this goal, an efficient two endpoint tracking (TET) method is presented: first, describe a given line feature with its two endpoints; next, track the two endpoints based on SOF to obtain two new tracked endpoints by minimizing a pixel-level grayscale residual function; finally, connect the two tracked endpoints to generate a new line feature.
no code implementations • 7 Mar 2022 • Shengnan An, Yifei Li, Zeqi Lin, Qian Liu, Bei Chen, Qiang Fu, Weizhu Chen, Nanning Zheng, Jian-Guang Lou
This motivates us to propose input-tuning, which fine-tunes both the continuous prompts and the input representations, leading to a more effective way to adapt unfamiliar inputs to frozen PLMs.
no code implementations • 25 Feb 2022 • Chongjian Yue, Lun Du, Qiang Fu, Wendong Bi, Hengyu Liu, Yu Gu, Di Yao
The Temporal Link Prediction task of WSDM Cup 2022 expects a single model that can work well on two kinds of temporal graphs simultaneously, which have quite different characteristics and data properties, to predict whether a link of a given type will occur between two given nodes within a given time span.
no code implementations • 17 Feb 2022 • Anssi Kanervisto, Stephanie Milani, Karolis Ramanauskas, Nicholay Topin, Zichuan Lin, Junyou Li, Jianing Shi, Deheng Ye, Qiang Fu, Wei Yang, Weijun Hong, Zhongyue Huang, Haicheng Chen, Guangjun Zeng, Yue Lin, Vincent Micheli, Eloi Alonso, François Fleuret, Alexander Nikulin, Yury Belousov, Oleg Svidchenko, Aleksei Shpilman
With this in mind, we hosted the third edition of the MineRL ObtainDiamond competition, MineRL Diamond 2021, with a separate track in which we permitted any solution to promote the participation of newcomers.
1 code implementation • 27 Jan 2022 • Xinyu Pi, Qian Liu, Bei Chen, Morteza Ziyadi, Zeqi Lin, Qiang Fu, Yan Gao, Jian-Guang Lou, Weizhu Chen
Reasoning over natural language is a long-standing goal for the research community.
Ranked #2 on Question Answering on DROP Test (using extra training data)
no code implementations • 7 Dec 2021 • Zichuan Lin, Junyou Li, Jianing Shi, Deheng Ye, Qiang Fu, Wei Yang
To address this, we propose JueWu-MC, a sample-efficient hierarchical RL approach equipped with representation learning and imitation learning to deal with perception and exploration.
Efficient Exploration Hierarchical Reinforcement Learning +4
no code implementations • 5 Dec 2021 • Masheal Alghamdi, Qiang Fu, Ali Thabet, Wolfgang Heidrich
This paper study the reconstruction of High Dynamic Range (HDR) video from snapshot-coded LDR video.
1 code implementation • 2 Dec 2021 • Haitao Mao, Lun Du, Yujia Zheng, Qiang Fu, Zelin Li, Xu Chen, Shi Han, Dongmei Zhang
To address the non-trivial adaptation challenges in this practical scenario, we propose a model-agnostic algorithm called SOGA for domain adaptation to fully exploit the discriminative ability of the source model while preserving the consistency of structural proximity on the target graph.
no code implementations • 30 Nov 2021 • Qiang Fu, Lun Du, Haitao Mao, Xu Chen, Wei Fang, Shi Han, Dongmei Zhang
Based on the analysis results, we articulate the Neuron Steadiness Hypothesis: the neuron with similar responses to instances of the same class leads to better generalization.
1 code implementation • 29 Oct 2021 • Lun Du, Xiaozhou Shi, Qiang Fu, Xiaojun Ma, Hengyu Liu, Shi Han, Dongmei Zhang
For node-level tasks, GNNs have strong power to model the homophily property of graphs (i. e., connected nodes are more similar) while their ability to capture the heterophily property is often doubtful.
no code implementations • NeurIPS 2021 • Yiming Gao, Bei Shi, Xueying Du, Liang Wang, Guangwei Chen, Zhenjie Lian, Fuhao Qiu, Guoan Han, Weixuan Wang, Deheng Ye, Qiang Fu, Wei Yang, Lanxiao Huang
Recently, many researchers have made successful progress in building the AI systems for MOBA-game-playing with deep reinforcement learning, such as on Dota 2 and Honor of Kings.
no code implementations • ICLR 2022 • Haobo Fu, Weiming Liu, Shuang Wu, Yijia Wang, Tao Yang, Kai Li, Junliang Xing, Bin Li, Bo Ma, Qiang Fu, Yang Wei
The deep policy gradient method has demonstrated promising results in many large-scale games, where the agent learns purely from its own experience.
no code implementations • 28 Sep 2021 • Qiang Fu, Dong-Ming Yan, Wolfgang Heidrich
Here we report a diffractive lensless camera with spatially-coded Voronoi-Fresnel phase to achieve superior image quality.
1 code implementation • 16 Sep 2021 • Ethan Tseng, Grace Kuo, Seung-Hwan Baek, Nathan Matsuda, Andrew Maimone, Florian Schiffers, PRANEETH CHAKRAVARTHULA, Qiang Fu, Wolfgang Heidrich, Douglas Lanman, Felix Heide
As a result, modern holographic displays possess low \'{e}tendue, which is the product of the display area and the maximum solid angle of diffracted light.
1 code implementation • 14 Aug 2021 • Haitao Mao, Xu Chen, Qiang Fu, Lun Du, Shi Han, Dongmei Zhang
Initialization plays a critical role in the training of deep neural networks (DNN).
no code implementations • 18 Jul 2021 • Shutai Wang, Qiang Fu, Yinhao Hu, Chunhua Zhang, wei he
Small target detection is known to be a challenging problem.
no code implementations • 30 Jun 2021 • Jingang Zhang, Runmu Su, Wenqi Ren, Qiang Fu, Felix Heide, Yunfeng Nie
We present a thorough investigation of these state-of-the-art spectral reconstruction methods from the widespread RGB images.
no code implementations • 29 Jun 2021 • Geng Deng, Guangning Xu, Qiang Fu, Xindong Wang, Jing Qin
In this paper, we introduce the shape-restricted inference to the celebrated Cox regression model (SR-Cox), in which the covariate response is modeled as shape-restricted additive functions.
no code implementations • 19 Jun 2021 • Hua Wei, Deheng Ye, Zhao Liu, Hao Wu, Bo Yuan, Qiang Fu, Wei Yang, Zhenhui Li
While most research focuses on the state-action function part through reducing the bootstrapping error in value function approximation induced by the distribution shift of training data, the effects of error propagation in generative modeling have been neglected.
1 code implementation • NeurIPS 2021 • Yifan Zang, Jinmin He, Kai Li, Lily Cao, Haobo Fu, Qiang Fu, Junliang Xing
In this paper, we propose a cooperative MARL method with sequential credit assignment (SeCA) that deduces each agent's contribution to the team's success one by one to learn better cooperation.
1 code implementation • 13 May 2021 • Menghui Zhu, Minghuan Liu, Jian Shen, Zhicheng Zhang, Sheng Chen, Weinan Zhang, Deheng Ye, Yong Yu, Qiang Fu, Wei Yang
In Goal-oriented Reinforcement learning, relabeling the raw goals in past experience to provide agents with hindsight ability is a major solution to the reward sparsity problem.
1 code implementation • CVPR 2021 • Ilya Chugunov, Seung-Hwan Baek, Qiang Fu, Wolfgang Heidrich, Felix Heide
We introduce Mask-ToF, a method to reduce flying pixels (FP) in time-of-flight (ToF) depth captures.
no code implementations • 6 Feb 2021 • Victoria Huang, Gang Chen, Qiang Fu
Recently, distributed controller architectures have been quickly gaining popularity in Software-Defined Networking (SDN).
no code implementations • ICCV 2021 • Yuqi Li, Qiang Fu, Wolfgang Heidrich
This paper examines the problem of illumination spectra estimation in multispectral images.
no code implementations • 18 Dec 2020 • Sheng Chen, Menghui Zhu, Deheng Ye, Weinan Zhang, Qiang Fu, Wei Yang
Hero drafting is essential in MOBA game playing as it builds the team of each side and directly affects the match outcome.
no code implementations • 25 Nov 2020 • Deheng Ye, Guibin Chen, Peilin Zhao, Fuhao Qiu, Bo Yuan, Wen Zhang, Sheng Chen, Mingfei Sun, Xiaoqian Li, Siqin Li, Jing Liang, Zhenjie Lian, Bei Shi, Liang Wang, Tengfei Shi, Qiang Fu, Wei Yang, Lanxiao Huang
Unlike prior attempts, we integrate the macro-strategy and the micromanagement of MOBA-game-playing into neural networks in a supervised and end-to-end manner.
no code implementations • NeurIPS 2020 • Deheng Ye, Guibin Chen, Wen Zhang, Sheng Chen, Bo Yuan, Bo Liu, Jia Chen, Zhao Liu, Fuhao Qiu, Hongsheng Yu, Yinyuting Yin, Bei Shi, Liang Wang, Tengfei Shi, Qiang Fu, Wei Yang, Lanxiao Huang, Wei Liu
However, existing work falls short in handling the raw game complexity caused by the explosion of agent combinations, i. e., lineups, when expanding the hero pool in case that OpenAI's Dota AI limits the play to a pool of only 17 heroes.
1 code implementation • 16 Sep 2020 • Qiang Fu, Jialong Wang, Hongshan Yu, Islam Ali, Feng Guo, Yijia He, Hong Zhang
This paper presents PL-VINS, a real-time optimization-based monocular VINS method with point and line features, developed based on the state-of-the-art point-based VINS-Mono \cite{vins}.
no code implementations • 22 Aug 2020 • Qiang Fu, Hongshan Yu, Xiaolong Wang, Zhengeng Yang, Hong Zhang, Ajmal Mian
ORB-SLAM2 \cite{orbslam2} is a benchmark method in this domain, however, it consumes significant time for computing descriptors that never get reused unless a frame is selected as a keyframe.
Robotics Computational Geometry I.4.0; I.4.9
no code implementations • 20 Dec 2019 • Deheng Ye, Zhao Liu, Mingfei Sun, Bei Shi, Peilin Zhao, Hao Wu, Hongsheng Yu, Shaojie Yang, Xipeng Wu, Qingwei Guo, Qiaobo Chen, Yinyuting Yin, Hao Zhang, Tengfei Shi, Liang Wang, Qiang Fu, Wei Yang, Lanxiao Huang
We study the reinforcement learning problem of complex action control in the Multi-player Online Battle Arena (MOBA) 1v1 games.
no code implementations • 16 Mar 2019 • Zhengeng Yang, Hongshan Yu, Qiang Fu, Wei Sun, Wenyan Jia, Mingui Sun, Zhi-Hong Mao
The rapid development of autonomous driving in recent years presents lots of challenges for scene understanding.
no code implementations • 14 Feb 2019 • Victoria Huang, Gang Chen, Qiang Fu, Elliott Wen
In comparison to communication delay, existing literature on the CPP assumes that the influence of controller workload distribution on network performance is negligible.
1 code implementation • 29 Jan 2019 • Muhammad Ammad-Ud-Din, Elena Ivannikova, Suleiman A. Khan, Were Oyomno, Qiang Fu, Kuan Eeik Tan, Adrian Flanagan
In the Federated Learning paradigm, a master machine learning model is distributed to user clients, the clients use their locally stored data and model for both inference and calculating model updates.
no code implementations • 19 Dec 2018 • Bin Wu, Qiang Fu, Jing Liang, Peng Qu, Xiaoqian Li, Liang Wang, Wei Liu, Wei Yang, Yongsheng Liu
In this paper, we propose a novel learning-based Hierarchical Macro Strategy model for mastering MOBA games, a sub-genre of RTS games.
no code implementations • ICCV 2017 • Yujia Xue, Kang Zhu, Qiang Fu, Xilin Chen, Jingyi Yu
In this paper, we present a single camera hyperspectral light field imaging solution that we call Snapshot Plenoptic Imager (SPI).
no code implementations • 4 Sep 2017 • Kang Zhu, Yujia Xue, Qiang Fu, Sing Bing Kang, Xilin Chen, Jingyi Yu
There are two parts to extracting scene depth.
no code implementations • 21 Sep 2015 • Xiaofei Wang, Chao Wu, Pengyuan Zhang, Ziteng Wang, Yong liu, Xu Li, Qiang Fu, Yonghong Yan
This paper presents the contribution to the third 'CHiME' speech separation and recognition challenge including both front-end signal processing and back-end speech recognition.
Automatic Speech Recognition Automatic Speech Recognition (ASR) +3
no code implementations • 4 Jul 2014 • Qiang Fu, Quan Quan, Kai-Yuan Cai
Fish-eye cameras are becoming increasingly popular in computer vision, but their use for 3D measurement is limited partly due to the lack of an accurate, efficient and user-friendly calibration procedure.
no code implementations • 26 Sep 2013 • Qiang Fu, Huahua Wang, Arindam Banerjee
We present a parallel MAP inference algorithm called Bethe-ADMM based on two ideas: tree-decomposition of the graph and the alternating direction method of multipliers (ADMM).
no code implementations • 20 Sep 2013 • Benyuan Liu, Hongqi Fan, Zaiqi Lu, Qiang Fu
Compressed Sensing based Terahertz imaging (CS-THz) is a computational imaging technique.
no code implementations • 21 Nov 2012 • Benyuan Liu, Zhilin Zhang, Hongqi Fan, Qiang Fu
One typical correlation structure is the intra-block correlation in block sparse signals.
no code implementations • 5 Sep 2012 • Benyuan Liu, Hongqi Fan, Zaiqi Lu, Qiang Fu
The performance such as NMSE and F-measure can be greatly improved due to the annealing technique.