Future security challenges for smart societies: Overview from technical and societal perspectives
M Aldabbas, X Xie, B Teufel… - … Conference on Smart Grid …, 2020 - ieeexplore.ieee.org
Human societies went through a long journey from fundamental Society 1.0 to smart Society
5.0. From a security point of view, each phase of development has its characteristics and …
5.0. From a security point of view, each phase of development has its characteristics and …
Overview on graph based anomaly detection
李忠, 靳小龙, 庄传志, 孙智 - Journal of Software, 2020 - jos.org.cn
近年来, 随着 Web 2.0 的普及, 使用图挖掘技术进行异常检测受到人们越来越多的关注.
图异常检测在欺诈检测, 入侵检测, 虚假投票, 僵尸粉丝分析等领域发挥着重要作用 …
图异常检测在欺诈检测, 入侵检测, 虚假投票, 僵尸粉丝分析等领域发挥着重要作用 …
Shilling attack detection for recommender systems based on credibility of group users and rating time series
W Zhou, J Wen, Q Qu, J Zeng, T Cheng - PloS one, 2018 - journals.plos.org
Recommender systems are vulnerable to shilling attacks. Forged user-generated content
data, such as user ratings and reviews, are used by attackers to manipulate …
data, such as user ratings and reviews, are used by attackers to manipulate …
Detection of fake reviews using group model
Y Li, F Wang, S Zhang, X Niu - Mobile Networks and Applications, 2021 - Springer
Reviews of product or stores exist extensively in online e-commerce platform which is
important for customers to make decisions. For economic reasons some dishonest people …
important for customers to make decisions. For economic reasons some dishonest people …
[PDF][PDF] 面向图的异常检测研究综述
李忠, 靳小龙, 庄传志, 孙智 - 软件学报, 2020 - jos.org.cn
近年来, 随着Web 2.0 的普及, 使用图挖掘技术进行异常检测受到人们越来越多的关注.
图异常检测在欺诈检测, 入侵检测, 虚假投票, 僵尸粉丝分析等领域发挥着重要作用 …
图异常检测在欺诈检测, 入侵检测, 虚假投票, 僵尸粉丝分析等领域发挥着重要作用 …
[PDF][PDF] 在线社交网络中异常帐号检测方法研究
张玉清, 吕少卿, 范丹 - 计算机学报, 2015 - cjc.ict.ac.cn
摘要异常帐号检测是在线社交网络安全研究的关键问题之一. 攻击者通过异常帐号传播广告,
钓鱼等恶意消息以及恶意关注, 点赞等行为严重威胁到正常用户的信息安全和社交网络的信用 …
钓鱼等恶意消息以及恶意关注, 点赞等行为严重威胁到正常用户的信息安全和社交网络的信用 …
[PDF][PDF] 在线社会网络谣言检测综述
陈燕方, 李志宇, 梁循, 齐金山 - 计算机学报, 2018 - 159.226.43.17
摘要大数据环境下, 在线社会网络与人们的生活, 娱乐以及工作逐渐融为一体. 然而“信息过载”
和“信息污染” 已成为在线社会网络诸多应用发展面临的主要瓶颈之一, 并同时造成了用户的“ …
和“信息污染” 已成为在线社会网络诸多应用发展面临的主要瓶颈之一, 并同时造成了用户的“ …
基于关系图特征的微博水军发现方法
程晓涛, 刘彩霞, 刘树新 - 自动化学报, 2015 - aas.net.cn
随着网络水军策略的不断演变, 传统的基于用户内容和用户行为的发现方法对新型社交网络水军
的识别效果不断下降. 水军用户可以变更自身的博文内容与转发行为, 但无法改变与网络中正常 …
的识别效果不断下降. 水军用户可以变更自身的博文内容与转发行为, 但无法改变与网络中正常 …
Multi-aspect feature based neural network model in detecting fake reviews
N Luo, H Deng, L Zhao, Y Liu… - 2017 4th international …, 2017 - ieeexplore.ieee.org
With the development of network technology and e-commerce, online-purchasing has
become a fashion which takes a significant ratio of the whole market. Product reviews in e …
become a fashion which takes a significant ratio of the whole market. Product reviews in e …
[PDF][PDF] 基于贝叶斯模型的微博网络水军识别算法研究
张艳梅, 黄莹莹, 甘世杰, 丁熠… - Journal on …, 2017 - 221.179.172.81
为了能够有效地识别水军, 在以往相关研究基础上, 设置粉丝关注比, 平均发布微博数,
互相关注数, 综合质量评价, 收藏数和阳光信用这6 个特征属性来设计微博水军识别分类器 …
互相关注数, 综合质量评价, 收藏数和阳光信用这6 个特征属性来设计微博水军识别分类器 …