• Accurate Classification of Partial Discharge Phenomena in Power Transformers in the Presence of Noise 

      Fernandez, Rachael (2017 , Master Thesis)
      The objective of this research is to accurately classify different types of Partial Discharge (PD) phenomenon that occurs in transformers in the presence of noise. A PD is an electrical discharge or spark that bridges a ...
    • Effective Collaboration in the Management of Access Control Policies: A Survey of Tools 

      Fernandez, Rachael; Cheng, Peter C.-H.; Nhlabatsi, Armstrong; Khan, Khaled Md.; Fetais, Noora ( Institute of Electrical and Electronics Engineers Inc. , 2023 , Article Review)
      Access control (AC) tools implement security policies for controlling access to various assets, including file systems, physical resources, and social media posts. They are also used as pedagogical tools for exploring and ...
    • Energy Data Visualizations on Smartphones for Triggering Behavioral Change: Novel Vs. Conventional 

      Al-Kababji, Ayman; Alsalemi, Abdullah; Himeur, Yassine; Bensaali, Faycal; Amira, Abbes; ... more authors ( Institute of Electrical and Electronics Engineers Inc. , 2020 , Conference)
      This paper conveys the importance of using suitable data visualizations for electrical energy consumption and the effect it carries on reducing said consumption. Data visualization tools construct an important pillar in ...
    • Interactive Graphical Access Control Tools 

      Fernandez, Rachael; Cheng, Peter; Smith, Ben; Fenton, Tania; Boraey, Yehia; ... more authors ( IEEE Computer Society , 2023 , Conference)
      Access control (AC) policy creation and implementation is challenging because of its complex structure and specifications. This paper explores the potential of two novel interactive graphical displays whose design draws ...
    • Interactive visual study for residential energy consumption data 

      Al-Kababji, Ayman; Alsalemi, Abdullah; Himeur, Yassine; Fernandez, Rachael; Bensaali, Faycal; ... more authors ( Elsevier , 2022 , Article)
      Interactive data visualization tools for residential energy data are instrumental indicators for analyzing end user behavior. These visualizations can be used as continuous home feedback systems and can be accessed from ...
    • Quantifying Satisfaction of Security Requirements of Cloud Software Systems 

      Nhlabatsi, Armstrong; Khan, Khaled MD; Hong, Jin B.; Kim, Dong Seong; Fernandez, Rachael; ... more authors ( Institute of Electrical and Electronics Engineers Inc. , 2023 , Article)
      The satisfaction of a software requirement is commonly stated as a Boolean value, that is, a security requirement is either satisfied (true) or not (false). However, a discrete Boolean value to measure the satisfaction ...
    • Survey of Information Visualization Techniques for Enhancing Visual Analysis 

      Fernandez, Rachael; Fetais, Noora ( Institute of Electrical and Electronics Engineers Inc. , 2017 , Conference)
      Visualization of data helps to transform a problem into a perceptual task that is easier to comprehend. It helps users to perceive patterns from large amount of data in order to make informed decisions. When visualization ...
    • Threat-specific security risk evaluation in the cloud 

      Nhlabatsi, Armstrong; Hong, Jin B.; Kim, Dong Seong; Fernandez, Rachael; Hussein, Alaa; ... more authors ( Institute of Electrical and Electronics Engineers Inc. , 2021 , Article)
      Existing security risk evaluation approaches (e.g., asset-based) do not consider specific security requirements of individual cloud computing clients in the security risk evaluation. In this paper, we propose a threat-specific ...
    • ThreatBased Security Risk Evaluation in the Cloud 

      Nhlabatsi, Armstrong; Khan, Khaled; Fetais, Noora; Fernandez, Rachael; Hong, Jin; ... more authors ( Hamad bin Khalifa University Press (HBKU Press) , 2018 , Conference)
      Research ProblemCyber attacks are targeting the cloud computing systems, where enterprises, governments, and individuals are outsourcing their storage and computational resources for improved scalability and dynamic ...