Ahmed Alhaddad

ORCID: 0000-0001-5764-9888
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About
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Research Areas
  • Software Testing and Debugging Techniques
  • Software Reliability and Analysis Research
  • Software System Performance and Reliability
  • Vitamin C and Antioxidants Research
  • Topic Modeling
  • Cytomegalovirus and herpesvirus research
  • Herpesvirus Infections and Treatments
  • Acne and Rosacea Treatments and Effects
  • Scheduling and Optimization Algorithms
  • VLSI and Analog Circuit Testing
  • Software Engineering Research
  • Advanced Malware Detection Techniques
  • Advanced Manufacturing and Logistics Optimization
  • Vitamin D Research Studies
  • COVID-19 Clinical Research Studies
  • Natural Language Processing Techniques
  • Text Readability and Simplification
  • Mobile and Web Applications
  • Fuzzy Logic and Control Systems

King Saud bin Abdulaziz University for Health Sciences
2022

University of Denver
2015-2021

Word Sense Disambiguation (WSD) is a task which aims to identify the meaning of word given its context. This problem has been investigated and analyzed in depth English. However, work Arabic limited despite fact that there are half billion native speakers. In this work, we present multiple approaches for WSD utilizing recent developments successes learning embeddings with such as GloVe, Word2vec. The primary shortcoming single vector representation word's meaning, although many words...

10.1016/j.procs.2018.10.460 article EN Procedia Computer Science 2018-01-01

This paper presents a selective regression testing approach for proper failure mitigation in safety-critical systems. Based on changes to the models used test generation, it classifies tests as obsolete, retestable, and reusable. It also defines process generating new based partial regeneration. takes advantage of phased original method that starts with behavioral model, determines points suite weaves into create safety-mitigation suite. Black-Box regression-testing is illustrated using...

10.1109/qrs-c.2015.16 article EN IEEE International Conference on Software Quality, Reliability and Security Companion 2015-08-01

Vitamin D deficiency has been associated with the risk for immune-mediated inflammatory reactions in various respiratory infections. Our study investigated association between vitamin and coronavirus disease 2019 (COVID-19) patients' outcomes. We included 545 patients who were admitted to a tertiary center Jeddah, Saudi Arabia from March 2020 July 2021 serum test result at time of infection or prior onset. The data extracted retrospectively using collection sheet. primary outcomes intensive...

10.7759/cureus.26266 article EN Cureus 2022-06-23

Background: Herpes zoster (HZ) is a painful vesicular rash that happens when an infection with the varicella-zoster virus in sensory ganglia reactivated. The incidence and severity of HZ its complications increase advancing age, marked after 50 years age. In addition, diabetes mellitus has been found to be risk factor for severe, persistent postherpetic neuralgia.
 Methods: This descriptive cross-sectional hospital-based study was conducted Al-Ahsa City, Eastern Saudi Arabia, 2023....

10.37022/wjcmpr.v5i4.278 article EN World Journal of Current Medical and Pharmaceutical Research 2023-08-12

Because mobile applications, or apps, are becoming essential in our personal lives and at work, applications update frequently, it is important that developers perform regression testing to ensure their quality. In this paper we adapt the FSMWeb approach for selective applications. We apply rules classify original set of tests into obsolete, retestable, reusable based on types changes model. New added cover portions App have not been tested.

10.1109/csci54926.2021.00055 article EN 2021 International Conference on Computational Science and Computational Intelligence (CSCI) 2021-12-01
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