Search Results for author: Hao Guo

Found 35 papers, 9 papers with code

Multi-Agent, Human-Agent and Beyond: A Survey on Cooperation in Social Dilemmas

no code implementations27 Feb 2024 Hao Guo, Chunjiang Mu, Yang Chen, Chen Shen, Shuyue Hu, Zhen Wang

Third, we review the emergent field of leveraging AI agents to enhance cooperation among humans.

Near-Far Field Channel Modeling for Holographic MIMO Using Expectation-Maximization Methods

no code implementations15 Jan 2024 Houfeng Chen, Shuhao Zeng, Hao Guo, Tommy Svensson, Hongliang Zhang

However, this gives rise to a new challenge for accurately modeling the channel, as conventional methods of obtaining channel model parameters are not applicable to this model.

B^2SFL: A Bi-level Blockchained Architecture for Secure Federated Learning-based Traffic Prediction

no code implementations23 Oct 2023 Hao Guo, Collin Meese, Wanxin Li, Chien-Chung Shen, Mark Nejad

The results indicate that the proposed system can facilitate secure and decentralized federated learning for real-world traffic prediction tasks.

Federated Learning Privacy Preserving +1

6G Positioning and Sensing Through the Lens of Sustainability, Inclusiveness, and Trustworthiness

no code implementations24 Sep 2023 Henk Wymeersch, Hui Chen, Hao Guo, Musa Furkan Keskin, Bahare M. Khorsandi, Mohammad H. Moghaddam, Alejandro Ramirez, Kim Schindhelm, Athanasios Stavridis, Tommy Svensson, Vijaya Yajnanarayana

6G promises a paradigm shift in which positioning and sensing are inherently integrated, enhancing not only the communication performance but also enabling location- and context-aware services.

An Empirical Study of Attention Networks for Semantic Segmentation

no code implementations19 Sep 2023 Hao Guo, Hongbiao Si, Guilin Jiang, Wei zhang, Zhiyan Liu, Xuanyi Zhu, xulong Zhang, Yang Liu

What's more, various methods utilize attention in semantic segmentation, but the conclusion of these methods is lacking.

Segmentation Semantic Segmentation

SoccerNet 2023 Challenges Results

2 code implementations12 Sep 2023 Anthony Cioppa, Silvio Giancola, Vladimir Somers, Floriane Magera, Xin Zhou, Hassan Mkhallati, Adrien Deliège, Jan Held, Carlos Hinojosa, Amir M. Mansourian, Pierre Miralles, Olivier Barnich, Christophe De Vleeschouwer, Alexandre Alahi, Bernard Ghanem, Marc Van Droogenbroeck, Abdullah Kamal, Adrien Maglo, Albert Clapés, Amr Abdelaziz, Artur Xarles, Astrid Orcesi, Atom Scott, Bin Liu, Byoungkwon Lim, Chen Chen, Fabian Deuser, Feng Yan, Fufu Yu, Gal Shitrit, Guanshuo Wang, Gyusik Choi, Hankyul Kim, Hao Guo, Hasby Fahrudin, Hidenari Koguchi, Håkan Ardö, Ibrahim Salah, Ido Yerushalmy, Iftikar Muhammad, Ikuma Uchida, Ishay Be'ery, Jaonary Rabarisoa, Jeongae Lee, Jiajun Fu, Jianqin Yin, Jinghang Xu, Jongho Nang, Julien Denize, Junjie Li, Junpei Zhang, Juntae Kim, Kamil Synowiec, Kenji Kobayashi, Kexin Zhang, Konrad Habel, Kota Nakajima, Licheng Jiao, Lin Ma, Lizhi Wang, Luping Wang, Menglong Li, Mengying Zhou, Mohamed Nasr, Mohamed Abdelwahed, Mykola Liashuha, Nikolay Falaleev, Norbert Oswald, Qiong Jia, Quoc-Cuong Pham, Ran Song, Romain Hérault, Rui Peng, Ruilong Chen, Ruixuan Liu, Ruslan Baikulov, Ryuto Fukushima, Sergio Escalera, Seungcheon Lee, Shimin Chen, Shouhong Ding, Taiga Someya, Thomas B. Moeslund, Tianjiao Li, Wei Shen, Wei zhang, Wei Li, Wei Dai, Weixin Luo, Wending Zhao, Wenjie Zhang, Xinquan Yang, Yanbiao Ma, Yeeun Joo, Yingsen Zeng, Yiyang Gan, Yongqiang Zhu, Yujie Zhong, Zheng Ruan, Zhiheng Li, Zhijian Huang, Ziyu Meng

More information on the tasks, challenges, and leaderboards are available on https://www. soccer-net. org.

Action Spotting Camera Calibration +3

Beamforming in Wireless Coded-Caching Systems

no code implementations11 Sep 2023 Sneha Madhusudan, Charitha Madapatha, Behrooz Makki, Hao Guo, Tommy Svensson

To that end, we investigate a wireless transport network architecture that integrates beamforming and coded-caching strategies.

NormSAGE: Multi-Lingual Multi-Cultural Norm Discovery from Conversations On-the-Fly

1 code implementation16 Oct 2022 Yi R. Fung, Tuhin Chakraborty, Hao Guo, Owen Rambow, Smaranda Muresan, Heng Ji

Norm discovery is important for understanding and reasoning about the acceptable behaviors and potential violations in human communication and interactions.

Cultural Vocal Bursts Intensity Prediction Hallucination +1

Constrained Deployment Optimization in Integrated Access and Backhaul Networks

no code implementations11 Oct 2022 Charitha Madapatha, Behrooz Makki, Hao Guo, Tommy Svensson

Due to the sensitivity of the backhaul links with high rate/reliability demands, proper network planning is needed to make the IAB network performing appropriately and as good as possible.

Blocking Management

Reinforcement Learning for Hardware Security: Opportunities, Developments, and Challenges

no code implementations29 Aug 2022 Satwik Patnaik, Vasudev Gohil, Hao Guo, Jeyavijayan, Rajendran

In this brief, we outline the development of RL agents in detecting hardware Trojans, one of the most challenging hardware security problems.

reinforcement-learning Reinforcement Learning (RL)

ATTRITION: Attacking Static Hardware Trojan Detection Techniques Using Reinforcement Learning

no code implementations26 Aug 2022 Vasudev Gohil, Hao Guo, Satwik Patnaik, Jeyavijayan, Rajendran

Stealthy hardware Trojans (HTs) inserted during the fabrication of integrated circuits can bypass the security of critical infrastructures.

reinforcement-learning Reinforcement Learning (RL)

Extending regionalization algorithms to explore spatial process heterogeneity

2 code implementations19 Jun 2022 Hao Guo, Andre Python, Yu Liu

In spatial regression models, spatial heterogeneity may be considered with either continuous or discrete specifications.

regression

PFGE: Parsimonious Fast Geometric Ensembling of DNNs

1 code implementation14 Feb 2022 Hao Guo, Jiyong Jin, Bin Liu

Ensemble methods are commonly used to enhance the generalization performance of machine learning models.

Stochastic Weight Averaging Revisited

1 code implementation3 Jan 2022 Hao Guo, Jiyong Jin, Bin Liu

PSWA outperforms its backbone SGD remarkably, providing experimental evidences for the existence of global geometric structures.

Fully Attentional Network for Semantic Segmentation

1 code implementation8 Dec 2021 Qi Song, Jie Li, Chenghong Li, Hao Guo, Rui Huang

Recent non-local self-attention methods have proven to be effective in capturing long-range dependencies for semantic segmentation.

Computational Efficiency Segmentation +1

Denoised Non-Local Neural Network for Semantic Segmentation

no code implementations27 Oct 2021 Qi Song, Jie Li, Hao Guo, Rui Huang

Without any external training data, our proposed Denoised NL can achieve the state-of-the-art performance of 83. 5\% and 46. 69\% mIoU on Cityscapes and ADE20K, respectively.

Semantic Segmentation

LSENet: Location and Seasonality Enhanced Network for Multi-Class Ocean Front Detection

no code implementations5 Aug 2021 Cui Xie, Hao Guo, Junyu Dong

Ocean fronts can cause the accumulation of nutrients and affect the propagation of underwater sound, so high-precision ocean front detection is of great significance to the marine fishery and national defense fields.

Binary Classification Semantic Segmentation

Long-Tailed Multi-Label Visual Recognition by Collaborative Training on Uniform and Re-Balanced Samplings

no code implementations CVPR 2021 Hao Guo, Song Wang

While re-balanced data sampling can improve the performance on tail classes, it may also hurt the performance on head classes in training due to label co-occurrence.

Long-tail Learning

Multi-modal Entity Alignment in Hyperbolic Space

no code implementations7 Jun 2021 Hao Guo, Jiuyang Tang, Weixin Zeng, Xiang Zhao, Li Liu

To mitigate this problem, a viable approach is to integrate complementary knowledge from other MMKGs.

Knowledge Graphs Multi-modal Entity Alignment

DANNet: A One-Stage Domain Adaptation Network for Unsupervised Nighttime Semantic Segmentation

1 code implementation CVPR 2021 Xinyi Wu, Zhenyao Wu, Hao Guo, Lili Ju, Song Wang

We further design a re-weighting strategy to handle the inaccuracy caused by misalignment between day-night image pairs and wrong predictions of daytime images, as well as boost the prediction accuracy of small objects.

Autonomous Driving Domain Adaptation +2

Continuous Prediction of Lower-Limb Kinematics From Multi-Modal Biomedical Signals

no code implementations22 Mar 2021 Chunzhi Yi, Feng Jiang, Shengping Zhang, Hao Guo, Chifu Yang, Zhen Ding, Baichun Wei, Xiangyuan Lan, Huiyu Zhou

Challenges of exoskeletons motor intent decoding schemes remain in making a continuous prediction to compensate for the hysteretic response caused by mechanical transmission.

Generating Informative CVE Description From ExploitDB Posts by Extractive Summarization

no code implementations5 Jan 2021 Jiamou Sun, Zhenchang Xing, Hao Guo, Deheng Ye, Xiaohong Li, Xiwei Xu, Liming Zhu

The extracted aspects from an ExploitDB post are then composed into a CVE description according to the suggested CVE description templates, which is must-provided information for requesting new CVEs.

Extractive Summarization Text Summarization

Predictor Antenna: A Technique to Boost the Performance of Moving Relays

no code implementations18 Dec 2020 Hao Guo, Behrooz Makki, Dinh-Thuy Phan-Huy, Erik Dahlman, Mohamed-Slim Alouini, Tommy Svensson

In future wireless systems, a large number of users may access the networks via moving relays (MRs) installed on top of vehicles.

Information Theory Signal Processing Information Theory

Predictor Antennas for Moving Relays: Finite Block-length Analysis

no code implementations31 Aug 2020 Hao Guo, Behrooz Makki, Tommy Svensson

We use the fundamental results on the achievable rate of finite block-length codes to study the system throughput and error probability in the presence of short packets.

Information Theory Signal Processing Information Theory

A Hierarchical User Intention-Habit Extract Network for Credit Loan Overdue Risk Detection

no code implementations18 Aug 2020 Hao Guo, Xintao Ren, Rongrong Wang, Zhun Cai, Kai Shuang, Yue Sun

In this paper, we propose a model named HUIHEN (Hierarchical User Intention-Habit Extract Network) that leverages the users' behavior information in mobile banking APP.

Thermostatistics of a q-deformed Relativistic Ideal Fermi Gas

no code implementations8 Jun 2020 Xu-Yang Hou, H. Yan, Hao Guo

In this paper, we formulate a q-deformed many-body theory for the relativistic Fermi gas and discuss the effects of the deformation parameter q on physical properties of such systems.

High Energy Physics - Theory High Energy Physics - Phenomenology

Deep Poisoning: Towards Robust Image Data Sharing against Visual Disclosure

no code implementations14 Dec 2019 Hao Guo, Brian Dolhansky, Eric Hsin, Phong Dinh, Cristian Canton Ferrer, Song Wang

Due to respectively limited training data, different entities addressing the same vision task based on certain sensitive images may not train a robust deep network.

Face Recognition Image Classification

Visual Attention Consistency Under Image Transforms for Multi-Label Image Classification

1 code implementation CVPR 2019 Hao Guo, Kang Zheng, Xiaochuan Fan, Hongkai Yu, Song Wang

In this paper, we further propose the assumption of perceptual consistency of visual attention regions for classification under such transforms, i. e., the attention region for a classification follows the same transform if the input image is spatially transformed.

Classification Data Augmentation +3

Automatic Identification of Indicators of Compromise using Neural-Based Sequence Labelling

no code implementations PACLIC 2018 Shengping Zhou, Zi Long, Lianzhi Tan, Hao Guo

In this paper, we propose using a neural-based sequence labelling model to identify IOCs automatically from reports on cybersecurity without expert knowledge of cybersecurity.

Object Detection with Mask-based Feature Encoding

no code implementations12 Feb 2018 Xiaochuan Fan, Hao Guo, Kang Zheng, Wei Feng, Song Wang

In particular, we design a Mask Weight Network (MWN) to learn a set of masks and then apply channel-wise masking operations to ROI feature map, followed by a global pooling and a cheap fully-connected layer.

Object object-detection +1

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