2019 5th International Conference on Information Management (ICIM)最新文献

Digital Commpetence Curriculum for Schools' Employees: Croatian e-Schools Project Example 学校员工数字能力课程:克罗地亚电子学校项目实例

2019 5th International Conference on Information Management (ICIM) Pub Date : 2019-10-07 DOI: 10.1109/INFOMAN.2019.8714705

Nikolina Žajdela Hrustek, R. Mekovec, Valentina Kirinić

引用次数: 0

Designing of the Entrepreneurial Phase Cycle Simulation Model: Justification and Prospects 创业阶段周期模拟模型的设计:论证与展望

2019 5th International Conference on Information Management (ICIM) Pub Date : 2019-05-14 DOI: 10.1109/INFOMAN.2019.8714695

S. Smirnov, Tamara Iakovleva, Julia Krylova, A. Kolyshkin, V. Zyabrikov, A. Lupu

引用次数: 0

A Hybrid Density-Based Outlier Detection Model for Privacy in Electronic Patient Record system 基于混合密度的电子病历系统隐私异常点检测模型

2019 5th International Conference on Information Management (ICIM) Pub Date : 2019-03-24 DOI: 10.1109/INFOMAN.2019.8714701

A. Boddy, William Hurst, M. Mackay, A. El Rhalibi

{"title":"A Hybrid Density-Based Outlier Detection Model for Privacy in Electronic Patient Record system","authors":"A. Boddy, William Hurst, M. Mackay, A. El Rhalibi","doi":"10.1109/INFOMAN.2019.8714701","DOIUrl":"https://doi.org/10.1109/INFOMAN.2019.8714701","url":null,"abstract":"This research concerns the detection of unauthorised access within hospital networks through the real-time analysis of audit logs. Privacy is a primary concern amongst patients due to the rising adoption of Electronic Patient Record (EPR) systems. There is growing evidence to suggest that patients may withhold information from healthcare providers due to lack of Trust in the security of EPRs. Yet, patient record data must be available to healthcare providers at the point of care. Ensuring privacy and confidentiality of that data is challenging. Roles within healthcare organisations are dynamic and relying on access control is not sufficient. Through proactive monitoring of audit logs, unauthorised accesses can be detected and presented to an analyst for review. Advanced data analytics and visualisation techniques can be used to aid the analysis of big data within EPR audit logs to identify and highlight pertinent data points. Employing a human-in-the-loop model ensures that suspicious activity is appropriately investigated and the data analytics is continuously improving. This paper presents a system that employs a Human-in-the-Loop Machine Learning (HILML) algorithm, in addition to a density-based local outlier detection model. The system is able to detect 145 anomalous behaviours in an unlabelled dataset of 1,007,727 audit logs. This equates to 0.014% of the EPR accesses being labelled as anomalous in a specialist Liverpool (UK) hospital.","PeriodicalId":186072,"journal":{"name":"2019 5th International Conference on Information Management (ICIM)","volume":"30 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-03-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126164765","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 5

Literature Review of WeChat Friends Circle Advertisement 微信朋友圈广告的文献综述

2019 5th International Conference on Information Management (ICIM) Pub Date : 2019-03-24 DOI: 10.1109/INFOMAN.2019.8714671

G. Gao, Jia-Heng Zhang, Weidong Zuo, Leida Li, Jianliang Yu

{"title":"Literature Review of WeChat Friends Circle Advertisement","authors":"G. Gao, Jia-Heng Zhang, Weidong Zuo, Leida Li, Jianliang Yu","doi":"10.1109/INFOMAN.2019.8714671","DOIUrl":"https://doi.org/10.1109/INFOMAN.2019.8714671","url":null,"abstract":"In recent years, instant messaging tools have become one of the main channels for people to communicate, and WeChat is one of the most important members. Since WeChat was launched, monthly active users have exceeded 1 billion. In January 2015, WeChat friends circle advertisement was officially launched and used in the form of information flow advertisement, which users praised or criticized differently. Therefore, it is a problem that WeChat research and development team and advertisers must face to improve users' willingness to accept advertisements in the circle of friends. We used “WeChat” and “circle of friends” as key words to search in CNKI, and the number of articles retrieved was 205. After carrying out quantitative analysis and content analysis of relevant documents (2013 – 2018), it is found that most of the studies were carried out from the perspective of the communication mechanism, marketing strategy and comparative analysis of advantages and disadvantages of WeChat circle of friends. In addition, some studies are based on advertisement avoidance, user participation and willingness to accept. At the same time, we also take WeChat as the research background, integrate the development and changes of TAM (technology acceptance model), and summarize the basic situation of users' willingness to accept WeChat friends' circle advertisement in our country so as to provide more direction and space for the optimization research of WeChat friends' circle advertisement.","PeriodicalId":186072,"journal":{"name":"2019 5th International Conference on Information Management (ICIM)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-03-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114304349","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Investigations into the Development of a Knowledge Transfer Platform for Business Productivity 企业生产力知识转移平台开发研究

2019 5th International Conference on Information Management (ICIM) Pub Date : 2019-03-24 DOI: 10.1109/INFOMAN.2019.8714702

W. Hurst, Nathan Shone, David Tully

引用次数: 3

A Design Approach for Automated Prevention of Cyberbullying Using Language Features on Social Media 利用社交媒体上的语言特征自动预防网络欺凌的设计方法

2019 5th International Conference on Information Management (ICIM) Pub Date : 2019-03-24 DOI: 10.1109/INFOMAN.2019.8714683

Wanqi Li

{"title":"A Design Approach for Automated Prevention of Cyberbullying Using Language Features on Social Media","authors":"Wanqi Li","doi":"10.1109/INFOMAN.2019.8714683","DOIUrl":"https://doi.org/10.1109/INFOMAN.2019.8714683","url":null,"abstract":"Existing studies point out that the increased use of Information and Communication Technologies (ICT) has introduced new platforms, across which cyberbullying can occur. Most of the studies focus on the causes and consequences of cyberbullying among adolescents, however, few focus on the detection and prevention of cyberbullying, and even fewer focus on detecting cyberbullying in the Chinese language. Against this backdrop, an ethical approach to information filtering and regulation should be implemented and research into language features and language management is required. This research uses Sina Weibo as a case study, focusing on the features of language that occur in cyberbullying and the machine technique system that should be included as principles for managing and regulating cyberbullying contents on social media. Based on the Language Management Theory (LMT), inductive content analysis has been used to analyse offensive language features from the selected samples. The findings of this project will help refine theories, particularly those on offensive information and behaviour, and benefit academic understanding of cyberbullying and media, including the detection, regulation and governance.","PeriodicalId":186072,"journal":{"name":"2019 5th International Conference on Information Management (ICIM)","volume":"73 3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-03-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126018129","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 5

Improved DV-Hop Algorithm Based on Minimum Hops Correction and Reevaluate Hop Distance 基于最小跳数校正和重新评估跳距的改进DV-Hop算法

2019 5th International Conference on Information Management (ICIM) Pub Date : 2019-03-24 DOI: 10.1109/INFOMAN.2019.8714669

Wangsheng Fang, Haomin Xu, Geng Yang

{"title":"Improved DV-Hop Algorithm Based on Minimum Hops Correction and Reevaluate Hop Distance","authors":"Wangsheng Fang, Haomin Xu, Geng Yang","doi":"10.1109/INFOMAN.2019.8714669","DOIUrl":"https://doi.org/10.1109/INFOMAN.2019.8714669","url":null,"abstract":"In the DV -HOP algorithm of the wireless sensor network, an inaccurate estimation of the minimum hop count and the average hop distance produces a positioning error. Therefore, this paper proposes an improved DV-HOP algorithm. The algorithm reevaluates the average hop distance of the anchor node and corrects the minimum hop count of the node to be located and the anchor node, which reduces the above error. First, the average hop distance of the anchor node closest to the positioned node is reassessed according to the error. Then, the minimum hop count is obtained by the average hop distance of the revaluation, and the correction coefficient of the ratio of the minimum hop count to the actual minimum hop count is obtained, and the minimum hop count of the node to be positioned is corrected by the correction coefficient. Finally, the distance between the node to be located and the anchor node is calculated, and the position of the node to be positioned is calculated by the least squares method. Simulation results show that the improved dv-hop algorithm can reduce the node positioning error and improve the positioning accuracy.","PeriodicalId":186072,"journal":{"name":"2019 5th International Conference on Information Management (ICIM)","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-03-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121627751","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 7

XCFG Based Data Flow Analysis of Business Processes 基于XCFG的业务流程数据流分析

2019 5th International Conference on Information Management (ICIM) Pub Date : 2019-03-24 DOI: 10.1109/INFOMAN.2019.8714686

Shunhui Ji, Bixin Li, Pengcheng Zhang

引用次数: 7

Analysis of Research on Online Rumors 网络谣言研究分析

2019 5th International Conference on Information Management (ICIM) Pub Date : 2019-03-24 DOI: 10.1109/INFOMAN.2019.8714707

Anjan Pal, A. Chua

引用次数: 2

Research on Integration of Multi-source BIM Models Based on GIS Platform 基于GIS平台的多源BIM模型集成研究

2019 5th International Conference on Information Management (ICIM) Pub Date : 2019-03-24 DOI: 10.1109/INFOMAN.2019.8714651

Weiguo Xiang, Fuzhang Wang, Xianwu Zhang

引用次数: 4