UNT Theses and Dissertations - 7 Matching Results

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Encrypted Collaborative Editing Software

Description: Cloud-based collaborative editors enable real-time document processing via remote connections. Their common application is to allow Internet users to collaboratively work on their documents stored in the cloud, even if these users are physically a world apart. However, this convenience comes at a cost in terms of user privacy. Hence, the growth of popularity of cloud computing application stipulates the growth in importance of cloud security. A major concern with the cloud is who has access to … more
Date: May 2020
Creator: Tran, Augustin
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries

Determining Event Outcomes from Social Media

Description: An event is something that happens at a time and location. Events include major life events such as graduating college or getting married, and also simple day-to-day activities such as commuting to work or eating lunch. Most work on event extraction detects events and the entities involved in events. For example, cooking events will usually involve a cook, some utensils and appliances, and a final product. In this work, we target the task of determining whether events result in their expected o… more
Date: May 2020
Creator: Murugan, Srikala
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries
open access

A Study on Usability of Mobile Software Targeted at Elderly People in China

Description: With the rapid development of mobile device technology, smartphones are now not only the tool for young people but also for elderly people. However, the complicated steps of interacting with smartphones are stopping them from having a good user experience. One of the reasons is that application designers do not take consideration of the user group of elderly people. Our pilot survey shows that most elderly people lack the skills required to use a smartphone without obstacles, like typing. We al… more
Date: May 2020
Creator: Jiang, Jingfu
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries
open access

Managing Access during Employee Separation using Blockchain Technology

Description: On-boarding refers to bringing in an employee to a company and granting access to new hires. However, a person may go through different stages of employment, hold different jobs by the same employer and have different levels of information access during the employment duration. A shared services organization may have either limited or wide-spread access within certain groups. Off-boarding implies the removal of access of information or physical devices such as keys, computers or mobile device… more
Date: May 2020
Creator: Mears, Paula Faye
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries
open access

BC Framework for CAV Edge Computing

Description: Edge computing and CAV (Connected Autonomous Vehicle) fields can work as a team. With the short latency and high responsiveness of edge computing, it is a better fit than cloud computing in the CAV field. Moreover, containerized applications are getting rid of the annoying procedures for setting the required environment. So that deployment of applications on new machines is much more user-friendly than before. Therefore, this paper proposes a framework developed for the CAV edge computing scena… more
Date: May 2020
Creator: Chen, Haidi
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries

Red Door: Firewall Based Access Control in ROS

Description: ROS is a set of computer operating system framework designed for robot software development, and Red Door, a lightweight software firewall that serves the ROS, is intended to strengthen its security. ROS has many flaws in security, such as clear text transmission of data, no authentication mechanism, etc. Red Door can achieve identity verification and access control policy with a small performance loss, all without modifying the ROS source code, to ensure the availability and authentication of … more
Date: December 2020
Creator: Shen, Ziyi
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries
open access

A Method of Combining GANs to Improve the Accuracy of Object Detection on Autonomous Vehicles

Description: As the technology in the field of computer vision becomes more and more mature, the autonomous vehicles have achieved rapid developments in recent years. However, the object detection and classification tasks of autonomous vehicles which are based on cameras may face problems when the vehicle is driving at a relatively high speed. One is that the camera will collect blurred photos when driving at high speed which may affect the accuracy of deep neural networks. The other is that small objects f… more
Date: December 2020
Creator: Ye, Fanjie
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries
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