2018 21st Saudi Computer Society National Computer Conference (NCC)最新文献_第2页

A Web-Based Program Outcome Assessment Tool 一个基于网络的项目结果评估工具

2018 21st Saudi Computer Society National Computer Conference (NCC) Pub Date : 2018-04-25 DOI: 10.1109/NCG.2018.8593170

A. Khwaja

引用次数: 6

Challenges of IoT based Smart-government Development 基于物联网的智慧政府发展挑战

2018 21st Saudi Computer Society National Computer Conference (NCC) Pub Date : 2018-04-25 DOI: 10.1109/NCG.2018.8593168

A. Alenezi, Zainab Almeraj, Paul Manuel

引用次数: 3

Novel Technique of Contrast Enhancement for Uncooled Infrared Systems with Dual Fields of View optics. 双视场光学非冷却红外系统对比度增强新技术。

2018 21st Saudi Computer Society National Computer Conference (NCC) Pub Date : 2018-04-25 DOI: 10.1109/NCG.2018.8593099

A. Algamdi, A. Adas

引用次数: 0

Wakeup: Designing Multimodal Alerts for Drowsy Drivers with SmartPhones 唤醒:用智能手机为昏昏欲睡的司机设计多模式警报

2018 21st Saudi Computer Society National Computer Conference (NCC) Pub Date : 2018-04-25 DOI: 10.1109/NCG.2018.8593003

Ahad Shabib Alotaibi, A. Asif

{"title":"Wakeup: Designing Multimodal Alerts for Drowsy Drivers with SmartPhones","authors":"Ahad Shabib Alotaibi, A. Asif","doi":"10.1109/NCG.2018.8593003","DOIUrl":"https://doi.org/10.1109/NCG.2018.8593003","url":null,"abstract":"This paper aims to improve warning signals of the existing drowsiness detection systems in terms of efficiency and effectiveness. For this purpose, firstly, we exploit visual, audio and tactile modalities to discover the most suitable signal for alerting the car drivers in drowsiness detection systems. Secondly, the resultant signals are merged into various combinations to form multimodal warnings. From this, we got four different combinations. Furthermore, we have done an experimental evaluation in order to identify the most effective and efficient multimodal warnings for drowsiness detection systems. Results from our observational studies showed that the most suitable unimodal signals are as follows: (1) 40 ms on and 50 ms off the flashlight of smartphone for visual warning, (2) Apple iOS Ringtones-Alarm for the audio warning, and (3) 1 pulse in a second with 500 ms inter-stimulus interval for the vibrotactile warning. From the experimental study, we found that the most efficient and preferable warning for alerting the drowsy driver is multimodal signal consisting of visual, audio, and tactile modalities. This paper is helpful for the car industries to develop the effective warnings of drowsiness detection systems, furthermore, it helps in adopting these systems and in preventing accidents.","PeriodicalId":305464,"journal":{"name":"2018 21st Saudi Computer Society National Computer Conference (NCC)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-04-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130089304","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

Affect Detection for Human-Horse Interaction 人马互动的影响检测

2018 21st Saudi Computer Society National Computer Conference (NCC) Pub Date : 2018-04-25 DOI: 10.1109/NCG.2018.8593113

Turke Althobaiti, Stamos Katsigiannis, D. West, Malcolm Bronte-Stewart, N. Ramzan

引用次数: 4

VREdu: A Framework for Interactive Immersive Lectures using Virtual Reality VREdu:使用虚拟现实的交互式沉浸式讲座框架

2018 21st Saudi Computer Society National Computer Conference (NCC) Pub Date : 2018-04-25 DOI: 10.1109/NCG.2018.8593095

Mohammed Misbhauddin

{"title":"VREdu: A Framework for Interactive Immersive Lectures using Virtual Reality","authors":"Mohammed Misbhauddin","doi":"10.1109/NCG.2018.8593095","DOIUrl":"https://doi.org/10.1109/NCG.2018.8593095","url":null,"abstract":"In the current education system, we expect the comprehension level of all the students in a classroom to be same. However, this is not the case. There are many factors that may affect the comprehension of lectures in the classroom including class size, visibility of the whiteboard, student's level of concentration, student's level of comprehension to name a few. Our main aim is to find a better way to offer the best education experience for students using the latest innovative solutions in technology. During our survey of Virtual Reality (VR) applications, we identified several readily available applications most of which were related to either medical education, tourism or other domains of sciences. None of the applications were available for general education where a complete classroom is transported into virtual reality. In this paper, we developed a VR framework that enhances the learning experience of students who face difficulties in the classroom. Moreover, we developed a complete prototype system to validate the framework. The proposed framework makes learning immersive, interactive and narrative offering enhanced motivation to students. The prototype system setup involves setting up a camera in the classroom to capture the whiteboard. Visuals from the whiteboard augmented with the course material (lecture slides) are compiled together to create a virtual space for the students. Students can interact with the virtual classroom by a provided set of tools in the virtual space. The VR application is developed using Unity 3D Engine and interaction is implemented using a handheld Bluetooth device.","PeriodicalId":305464,"journal":{"name":"2018 21st Saudi Computer Society National Computer Conference (NCC)","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-04-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124477949","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

Efficient Data Classification for IoT Devices using AWS Kinesis Platform 使用AWS kineesis平台进行物联网设备的高效数据分类

2018 21st Saudi Computer Society National Computer Conference (NCC) Pub Date : 2018-04-25 DOI: 10.1109/NCG.2018.8593105

Nasreen S Quadri, Dr. Kusum Yadav

引用次数: 4

A Saudi Dialect Twitter Corpus for Sentiment and Emotion Analysis 一个用于情感分析的沙特方言推特语料库

2018 21st Saudi Computer Society National Computer Conference (NCC) Pub Date : 2018-04-25 DOI: 10.1109/NCG.2018.8592998

A. Al-Thubaity, Mohammed S. Alharbi, S. Alqahtani, Abdulrahman Aljandal

{"title":"A Saudi Dialect Twitter Corpus for Sentiment and Emotion Analysis","authors":"A. Al-Thubaity, Mohammed S. Alharbi, S. Alqahtani, Abdulrahman Aljandal","doi":"10.1109/NCG.2018.8592998","DOIUrl":"https://doi.org/10.1109/NCG.2018.8592998","url":null,"abstract":"In this paper, we introduce the Saudi Dialects Twitter Corpus (SDTC), comprising 5,400 tweets of Saudi dialects and Modern Standard Arabic classified for both sentiment analysis and emotion analysis. Three raters were engaged in the classification process, where they labeled each tweet according to its polarity (positive, negative, neutral, objective, spam, and not sure) and the emotion it carries using Ekman basic emotions (anger, fear, disgust, sadness, happiness, surprise, no emotion, and not sure). The data show comparable kappa and Fleiss’ kappa values for both polarity and emotion classification. The average agreement among any two raters was 65%, the average kappa for any two raters was 0.55, and Fleiss’ kappa for the three raters was 0.55. These values for kappa and Fleiss’ kappa indicate a moderate agreement. The values of kappa and Fleiss’ kappa statistics and the mapping between polarity and emotion classification in the SDTC confirm the consistency and regularity of the classification process. To the best of our knowledge, the SDTC is the first Twitter corpus for Saudi dialect labeled by three raters and classified based on the polarity of the tweets and the emotions they carry.","PeriodicalId":305464,"journal":{"name":"2018 21st Saudi Computer Society National Computer Conference (NCC)","volume":"37 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-04-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129090744","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: 12

Development of Scales to Measure the Level of Aggression in Saudi Cyber Sphere 开发衡量沙特网络领域侵略水平的量表

2018 21st Saudi Computer Society National Computer Conference (NCC) Pub Date : 2018-04-25 DOI: 10.1109/NCG.2018.8593167

Ali A. Albar

{"title":"Development of Scales to Measure the Level of Aggression in Saudi Cyber Sphere","authors":"Ali A. Albar","doi":"10.1109/NCG.2018.8593167","DOIUrl":"https://doi.org/10.1109/NCG.2018.8593167","url":null,"abstract":"Cyber aggression is a new term in our digital era, and it includes diverse online aggressive acts. Cyber aggression can be found in many forms; however, the main focus in this study is cyberbullying and cyberstalking acts. Previous studies focused on understanding the causes and effects of physical and digital aggression in different settings and have shown strong relationships between cyber aggression and the physiological and physical influences on both offenders and victims. Nevertheless, the literature shows a lack of research that could measure the level of acceptance and tolerance of these destructive cyber acts. This study focused on developing measurable scales with reliable items to determine the level of acceptability and tolerability of cyber aggression acts. The researcher used factors discovered in the literature to create the scales’ items. The developed scales were analyzed and tested to increase reliability as indicated by the Cronbach’s Alpha value. The scales were designed to measure how acceptable and tolerable is cyberbullying and cyberstalking in Saudi Arabia. The results show a strong tolerance level of cyber aggression activities, on the other hand, high acceptance was absent. The study added new scales to the literature, and they could be valuable measurement tools for researchers who focus on cyber aggression, cyber security, cyber psychology, and online aggressive behaviors.","PeriodicalId":305464,"journal":{"name":"2018 21st Saudi Computer Society National Computer Conference (NCC)","volume":"118 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-04-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134206855","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

Importance of Mobile Learning in Improving the Quality of Educational-information Systems in the Saudi Arabian High Schools 移动学习在提高沙特阿拉伯高中教育信息系统质量中的重要性

2018 21st Saudi Computer Society National Computer Conference (NCC) Pub Date : 2018-04-25 DOI: 10.1109/NCG.2018.8592938

A. Turki, Mithileysh Sathiyanarayanan

{"title":"Importance of Mobile Learning in Improving the Quality of Educational-information Systems in the Saudi Arabian High Schools","authors":"A. Turki, Mithileysh Sathiyanarayanan","doi":"10.1109/NCG.2018.8592938","DOIUrl":"https://doi.org/10.1109/NCG.2018.8592938","url":null,"abstract":"The Educational-information System provides a platform for teachers, students and staff to share educational materials online within and between universities, colleges and/or departments. It can also be called as a repository for educational materials. The quality of Educational-information System can be improved by using various new technologies and one such is the Mobile Learning (also called as m-Learning). Many developing countries are in a dilemma whether to consider mobile learning in the educational sector or not. In particular, the Ministry of Education in Saudi Arabia is planning to improve the quality of educational-information system by improving the infrastructure but they are not sure about the acceptance of mobile learning for teaching and learning by the teachers. So, in this research, we considered a case study and carried out a survey which examined the possibility of adoption and acceptance of mobile learning in the Saudi Arabian high schools from teachers' perspective. This study used a quantitative approach survey of 160 students using a modified acceptance framework called as the Unified Theory of Acceptance and Use of Technology (UTAUT) model. This model is adopted to determine the factors that influence the teachers’ intention to use m-Learning in high schools for teaching and learning. The results from graphs demonstrated that the acceptance level of teachers on m-Learning is quite high which is a positive attribute and our recommendations will serve the purpose for improving the quality of Educational-information system.","PeriodicalId":305464,"journal":{"name":"2018 21st Saudi Computer Society National Computer Conference (NCC)","volume":"56 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-04-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126080163","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: 2