2017 International Conference on Cyberworlds (CW)最新文献_第3页

Web Defacement and Intrusion Monitoring Tool: WDIMT Web破坏和入侵监控工具:WDIMT

2017 International Conference on Cyberworlds (CW) Pub Date : 2017-09-01 DOI: 10.1109/CW.2017.55

M. Masango, Francois Mouton, P. Antony, Bokang Mangoale

{"title":"Web Defacement and Intrusion Monitoring Tool: WDIMT","authors":"M. Masango, Francois Mouton, P. Antony, Bokang Mangoale","doi":"10.1109/CW.2017.55","DOIUrl":"https://doi.org/10.1109/CW.2017.55","url":null,"abstract":"Websites have become a form of information distributors; usage of websites has seen a significant rise in the amount of information circulated on the Internet. Some businesses have created websites that display services the business renders or information about that particular product; businesses make use of the Internet to expand business opportunities or advertise the services they render on a global scale. This does not only apply to businesses, other entities such as celebrities, socialites, bloggers and vloggers are using the Internet to expand personal or business opportunities too. These entities make use of websites that are hosted by a web host. The contents of the website is stored on a web server. However, not all websites undergo penetration testing which leads to them being vulnerable. Penetration testing is a costly exercise that most companies or website owners find they cannot afford. With web defacement still one of the most common attacks on websites, these attacks aim at altering the content of the web pages or to make the website inactive. This paper proposes a Web Defacement and Intrusion Monitoring Tool, that could be a possible solution to the rapid identification of altered or deleted web pages. The proposed tool will have web defacement detection capabilities that may be used for intrusion detection too. The proposed solution will also be used to regenerate the original content of a website after the website has been defaced.","PeriodicalId":309728,"journal":{"name":"2017 International Conference on Cyberworlds (CW)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2017-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134161527","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

VR Cardiovascular Blood Simulation as Decision Support for the Future Cyber Hospital VR心血管血液模拟作为未来网络医院的决策支持

2017 International Conference on Cyberworlds (CW) Pub Date : 2017-09-01 DOI: 10.1109/CW.2017.49

Mark Ian Holland, S. Pop, N. John

引用次数: 5

A Method for Autonomous Positioning Avatars in a Group 一种群体中虚拟角色的自主定位方法

2017 International Conference on Cyberworlds (CW) Pub Date : 2017-09-01 DOI: 10.1109/CW.2017.40

F. Kuijk

引用次数: 0

Wheelchair-MR: A Mixed Reality Wheelchair Training Environment 轮椅- mr:混合现实轮椅训练环境

2017 International Conference on Cyberworlds (CW) Pub Date : 2017-09-01 DOI: 10.1109/CW.2017.12

Thomas W. Day

引用次数: 4

Synthesis of Facial Images Based on Relevance Feedback 基于相关反馈的人脸图像合成

2017 International Conference on Cyberworlds (CW) Pub Date : 2017-09-01 DOI: 10.1109/CW.2017.53

Caie Xu, Shota Fushimi, M. Toyoura, Jiayi Xu, Honglin Li, Xiaoyang Mao

引用次数: 0

Unsupervised Feature Learning for EEG-based Emotion Recognition 基于脑电图的情感识别的无监督特征学习

2017 International Conference on Cyberworlds (CW) Pub Date : 2017-09-01 DOI: 10.1109/CW.2017.19

Zirui Lan, O. Sourina, Lipo Wang, Reinhold Scherer, G. Müller-Putz

{"title":"Unsupervised Feature Learning for EEG-based Emotion Recognition","authors":"Zirui Lan, O. Sourina, Lipo Wang, Reinhold Scherer, G. Müller-Putz","doi":"10.1109/CW.2017.19","DOIUrl":"https://doi.org/10.1109/CW.2017.19","url":null,"abstract":"Spectral band power features are one of the most widely used features in the studies of electroencephalogram (EEG)-based emotion recognition. The power spectral density of EEG signals is partitioned into different bands such as delta, theta, alpha and beta band etc. Though based on neuroscientific findings, the partition of frequency bands is somewhat on an ad-hoc basis, and the definition of frequency ranges of the bands of interest can vary between studies. On the other hand, it is also arguable that one definition of power bands could perform equally well on all subjects. In this paper, we propose to use autoencoder to automatically learn from each subject the salient frequency components from power spectral density estimated as periodogram by Fast Fourier Transform (FFT). We propose a network architecture especially for EEG feature extraction, one that adopts hidden unit clustering with added pooling neuron per cluster. The classification accuracy with features extracted by our proposed method is benchmarked against that with standard power features. Experimental results show that our proposed feature extraction method achieves accuracy ranging from 44% to 59% for three-emotion classification. We also see a 4-20% accuracy improvement over standard band power features.","PeriodicalId":309728,"journal":{"name":"2017 International Conference on Cyberworlds (CW)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2017-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127750593","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: 10

OpenGLD - A Multi-user Single State Architecture for Multiplayer Game Development 用于多人游戏开发的多用户单状态架构

2017 International Conference on Cyberworlds (CW) Pub Date : 2017-09-01 DOI: 10.1109/CW.2017.45

Karsten Pedersen, Wen Tang, C. Gatzidis

引用次数: 1

EEG-based Mental Workload and Stress Recognition of Crew Members in Maritime Virtual Simulator: A Case Study 基于脑电图的海上虚拟模拟器船员心理负荷与压力识别研究

2017 International Conference on Cyberworlds (CW) Pub Date : 2017-09-01 DOI: 10.1109/CW.2017.37

Yisi Liu, Salem Chandrasekaran Harihara Subramaniam, O. Sourina, S. Liew, Gopala Krishnan, D. Konovessis, H. E. Ang

{"title":"EEG-based Mental Workload and Stress Recognition of Crew Members in Maritime Virtual Simulator: A Case Study","authors":"Yisi Liu, Salem Chandrasekaran Harihara Subramaniam, O. Sourina, S. Liew, Gopala Krishnan, D. Konovessis, H. E. Ang","doi":"10.1109/CW.2017.37","DOIUrl":"https://doi.org/10.1109/CW.2017.37","url":null,"abstract":"Many studies have shown that the majority of maritime accidents/incidents are attributed to human errors as the initiating cause. Efforts have been made to study human factors that can result in a safer maritime transportation. Among all techniques, Electroencephalogram (EEG) has the advantages such as high time resolution, possibility to continuously monitor brain states with high accuracy, recognition of human mental workload, emotion, stress, vigilance, etc. In this paper, we designed and carried out an experiment to collect the EEG signals to study stress and sharing of the mental workload among crew members during collaboration tasks performance on the ship's bridge virtual simulator. Four maritime trainees were monitored in the experiment. Each of them had a role such as an officer on watch, captain, pilot, or steersman. The results show that the captain had the highest stress and workload. However, the other three trainees experienced low workload and stress due to shared work and responsibility. The EEG is a promising evaluation tool to be used in the human factors study in the maritime domain.","PeriodicalId":309728,"journal":{"name":"2017 International Conference on Cyberworlds (CW)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2017-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130028789","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: 16

User Friendly Calibration for Tracking of Optical Stereo See-Through Head Worn Displays for Augmented Reality 用于增强现实的光学立体透视头戴式显示器跟踪的用户友好校准

2017 International Conference on Cyberworlds (CW) Pub Date : 2017-09-01 DOI: 10.1109/CW.2017.14

F. Bernard, T. Engelke, Arjan Kuijper

{"title":"User Friendly Calibration for Tracking of Optical Stereo See-Through Head Worn Displays for Augmented Reality","authors":"F. Bernard, T. Engelke, Arjan Kuijper","doi":"10.1109/CW.2017.14","DOIUrl":"https://doi.org/10.1109/CW.2017.14","url":null,"abstract":"In recent time devices like Google Glass and Oculus Rift gained a lot of public attention. So the field of Virtual and Augmented Reality has become a more and more attractive field of study. Optical Stereo See-Through Head Worn Displays (OST-HWD or OST-HMD) can be used for Augmented Reality, but have to be calibrated. This means, that one has to find a configuration, that aligns the image shown on the displays with the environment, which is observed by the built-in camera. If this is not done, the augmented virtual image would not align with the real world. In this paper, the process of this calibration approach is divided into two stages, hardware and user calibration, but with less constraints for the positions of the cameras, which makes it easier to use. We aim at a more user friendly suite for the calibration of OST-HWD devices. Therefore both of the aforementioned stages are combined in a new quick step-by-step installation wizard, which is written in HTML and JavaScript to ensure easy usability. We apply a new minimization model in order to simplify and robustify the calculations of the virtual plane. In addition to that the required hardware components, including camera and calibration rig, were simplified. The implemented software has been evaluated for its results of the computed virtual plane, intrinsic data and eye positions of the user. Finally a user study was conducted to rate the usability of the calibration process.","PeriodicalId":309728,"journal":{"name":"2017 International Conference on Cyberworlds (CW)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2017-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"113953496","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: 1

RAD-AR: RADiotherapy - Augmented Reality 放射治疗-增强现实

2017 International Conference on Cyberworlds (CW) Pub Date : 2017-09-01 DOI: 10.1109/CW.2017.56

F. Cosentino, N. John, J. Vaarkamp

引用次数: 9