Search Results for author: Jianxiong Guo

Found 11 papers, 5 papers with code

Online Influence Maximization: Concept and Algorithm

no code implementations30 Nov 2023 Jianxiong Guo

Here, we summarize three types of feedback in the CMAB model and discuss in detail how to study the Online IM problem based on the CMAB-T model.

DSCom: A Data-Driven Self-Adaptive Community-Based Framework for Influence Maximization in Social Networks

no code implementations18 Nov 2023 Yuxin Zuo, Haojia Sun, Yongyi Hu, Jianxiong Guo, Xiaofeng Gao

Several previous works have addressed this topic in a statistical way and provided efficient algorithms with theoretical guarantee.

Adversarial Bandits with Multi-User Delayed Feedback: Theory and Application

1 code implementation17 Oct 2023 Yandi Li, Jianxiong Guo, Yupeng Li, Tian Wang, Weijia Jia

Thus, we formulate an adversarial MAB problem with multi-user delayed feedback and design a modified EXP3 algorithm MUD-EXP3, which makes a decision at each round by considering the importance-weighted estimator of the received feedback from different users.

A Fast Task Offloading Optimization Framework for IRS-Assisted Multi-Access Edge Computing System

1 code implementation17 Jul 2023 Jianqiu Wu, Zhongyi Yu, Jianxiong Guo, Zhiqing Tang, Tian Wang, Weijia Jia

Terahertz communication networks and intelligent reflecting surfaces exhibit significant potential in advancing wireless networks, particularly within the domain of aerial-based multi-access edge computing systems.

Combinatorial Optimization Edge-computing

FedCL: Federated Multi-Phase Curriculum Learning to Synchronously Correlate User Heterogeneity

1 code implementation14 Nov 2022 Mingjie Wang, Jianxiong Guo, Weijia Jia

However, a significant challenge in FL is handling the heterogeneity of local data distribution, which often results in a drifted global model that is difficult to converge.

Federated Learning Knowledge Distillation +2

A Survey on Influence Maximization: From an ML-Based Combinatorial Optimization

no code implementations6 Nov 2022 Yandi Li, Haobo Gao, Yunxuan Gao, Jianxiong Guo, Weili Wu

Therefore, we abandon the traditional algorithms based on iterative search and review the recent development of ML-based methods, especially Deep Reinforcement Learning, to solve the IM problem and other variants in social networks.

Combinatorial Optimization Recommendation Systems

ToupleGDD: A Fine-Designed Solution of Influence Maximization by Deep Reinforcement Learning

1 code implementation14 Oct 2022 Tiantian Chen, Siwen Yan, Jianxiong Guo, Weili Wu

Aiming at selecting a small subset of nodes with maximum influence on networks, the Influence Maximization (IM) problem has been extensively studied.

Combinatorial Optimization Network Embedding +2

Look Closer to Your Enemy: Learning to Attack via Teacher-Student Mimicking

1 code implementation27 Jul 2022 Mingjie Wang, Jianxiong Guo, Sirui Li, Dingwen Xiao, Zhiqing Tang

Deep neural networks have significantly advanced person re-identification (ReID) applications in the realm of the industrial internet, yet they remain vulnerable.

Adversarial Attack Domain Adaptation +1

Graph Representation Learning for Popularity Prediction Problem: A Survey

no code implementations15 Mar 2022 Tiantian Chen, Jianxiong Guo, Weili Wu

In this paper, we present a comprehensive review for existing works using GRL methods for popularity prediction problem, and categorize related literatures into two big classes, according to their mainly used model and techniques: embedding-based methods and deep learning methods.

Graph Attention Graph Representation Learning +1

A Double Auction for Charging Scheduling among Vehicles Using DAG-Blockchains

no code implementations3 Oct 2020 Jianxiong Guo, Xingjian Ding, Weili Wu

In this process, a constrained multi-item double auction problem is formulated because of the limited charging resources in a CS, which motivates EVs and CSs in this area to participate in the market based on their preferences and statuses.

Networking and Internet Architecture Computer Science and Game Theory

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