Omar F. El-Gayar

ORCID

Publication Activity (10 Years)

Years Active: 2001-2024
Publications (10 Years): 78

Top Venues

AMCIS

HICSS

Inf. Syst. Frontiers

Pac. Asia J. Assoc. Inf. Syst.

Publications

Brian Bovee, Cherie Bakker Noteboom, Kevin Smith, Omar F. El-Gayar
Gamifying Online Discussions: A Model for Improving Engagement Using Leaderboards. AMCIS (2024)
Ali Y. Shaheen, Omar F. El-Gayar
Weed Detection using Lightweight DL models with Transfer Learning & Hyperparameter Optimization. AMCIS (2024)
Lordt Becklines, Omar F. El-Gayar
AI Capability and Supply Chain Performance: A Systematic Literature Review. AMCIS (2024)
Abdullah Wahbeh, Tyler Howes, Omar F. El-Gayar, Raed Seetan, Mohammad Al-Ramahi, Ahmed Al-Omari
Factors Affecting Users' Satisfaction with Telehealth Apps: Analysis of Users Reviews using BERT. AMCIS (2024)
Omar F. El-Gayar, Mohammad Al-Ramahi, Abdullah Wahbeh, Tareq Nasralah, Ahmed Elnoshokaty
A Comparative Analysis of the Interpretability of LDA and LLM for Topic Modeling: The Case of Healthcare Apps. AMCIS (2024)
Man Wang, Omar F. El-Gayar
Generative Adversarial Networks in Fraud Detection: A Systematic Literature Review. AMCIS (2024)
Chad Fenner, Cherie Noteboom, Omar F. El-Gayar
Digital Divide in Rural Native American Homes: A Student Perspective. HICSS (2024)
Omar F. El-Gayar, Pingsun Leung, Abdullah Wahbeh, Arno Scharl
Introduction to the Minitrack on Analytics and Decision Support for Green IS and Sustainability Applications. HICSS (2024)
Nagraj Naidu, Omar F. El-Gayar
Bayesian Social Subgraph Generative Models: Social Network Twins using Belief Networks and Ego Behavior Models. HICSS (2023)
Laxmi Manasa Gorugantu, Omar F. El-Gayar, Nevine Nawar
Social Media Analysis of Modifiable Lifestyle Factors in Multiple Sclerosis. AMCIS (2023)
Damion R. Mitchell, Omar F. El-Gayar
Discovering mHealth Users' Privacy and Security Concerns through Social Media Mining. HICSS (2023)
Ahmed Elnoshokaty, Mohammad Al-Ramahi, Omar F. El-Gayar, Abdullah Wahbeh, Tareq Nasralah
Mining Health Informatics Job Advertisements: Insights for Higher Education Programs and Job Seekers. HICSS (2023)
Abdullah Wahbeh, Mohammad Al-Ramahi, Omar F. El-Gayar, Ahmed Elnoshokaty, Tareq Nasralah
Perception of Bias in ChatGPT: Analysis of Social Media Data. GCAIoT (2023)
Abdullah Wahbeh, Mohammad Al-Ramahi, Omar F. El-Gayar, Ahmed Elnoshokaty, Tareq Nasralah
Conversational Agents for Mental Health and Well-being: Discovering Design Recommendations Using Text Mining. HICSS (2023)
Ali Y. Shaheen, Omar F. El-Gayar
Deep Neural Network at Edge: An Exploration of Hyper Parameter Tuning on Plant Seedling Dataset. AMCIS (2023)
Chad Fenner, Cherie Bakker Noteboom, Omar F. El-Gayar
Native American Rural Community Digital Divide: Student Insights. AMCIS (2023)
Yu (Gary) Zhao, Omar F. El-Gayar, Zhiling Tu
Is Artificial Intelligence Attractive? An Empirical Study on User's Intention to Use AI-Enabled Applications. HICSS (2023)
Tareq Nasralah, Abdullah Wahbeh, Omar F. El-Gayar, Yang Lee
Deciphering Medical Errors: What Matters for Patients on Social Media. HICSS (2023)
Christopher Kreider, Omar F. El-Gayar
Formative Validity of A Novel Authentication Artifact for Augmented and Virtual Realities. AMCIS (2023)
Omar F. El-Gayar, PingSun Leung, Arno Scharl
Introduction to the Minitrack on Analytics and Decision Support for Green IS and Sustainability Applications. HICSS (2023)
Omar F. El-Gayar, Ahmed Elnoshokaty
Factors and Design Features Influencing the Continued Use of Wearable Devices. J. Heal. Informatics Res. 7 (3) (2023)
Yu (Gary) Zhao, Omar F. El-Gayar, Cindy Zhiling Tu
A Knowledge Extraction Approach for IT Tech-support Transcripts. AMCIS (2023)
Damion R. Mitchell, Omar F. El-Gayar
Privacy and Security Concerns Associated with mHealth Technologies: A Computational Social Science Approach. AMCIS (2022)
Shuvro Chakrobartty, Omar F. El-Gayar
Towards a Performance-explainability-fairness Framework for Benchmarking ML Models. AMCIS (2022)
Tareq Nasralah, Ahmed Elnoshokaty, Omar F. El-Gayar, Mohammad Al-Ramahi, Abdullah Wahbeh
A comparative analysis of anti-vax discourse on twitter before and after COVID-19 onset. Health Informatics J. 28 (4) (2022)
Christopher Kreider, Omar F. El-Gayar
A Decade in Review: Aligning Information Systems Security (ISS) with the NICE framework. AMCIS (2022)
Arno Scharl, Omar F. El-Gayar, PingSun Leung
Introduction to the Minitrack on Analytics and Decision Support for Green IS and Sustainability Applications. HICSS (2022)
Damion Mitchell, Omar F. El-Gayar
Privacy and Online Social Networks: A Systematic Literature Review of Concerns, Preservation, and Policies. Pac. Asia J. Assoc. Inf. Syst. 14 (4) (2022)
Nevine Nawar, Omar F. El-Gayar, Loknath Sai Ambati, Giridhar Reddy Bojja
Social Media for Exploring Adverse Drug Events Associated with Multiple Sclerosis. HICSS (2022)
Melva M. Ratchford, Omar F. El-Gayar, Cherie Noteboom, Yong Wang
BYOD security issues: a systematic literature review. Inf. Secur. J. A Glob. Perspect. 31 (3) (2022)
Thomas Jernejcic, Omar F. El-Gayar
The Role of the Privacy Calculus and the Privacy Paradox in the Acceptance of Wearables for Health and Wellbeing. AIS Trans. Hum. Comput. Interact. 14 (4) (2022)
Ahmed Said Elnoshokaty, Omar F. El-Gayar, Abdullah Wahbeh, Mohammad Aref Al-Ramahi, Tareq Nasralah
Drivers and Challenges of Wearable Devices Use: Content Analysis of Online Users Reviews. AMCIS (2022)
Christopher Kreider, Omar F. El-Gayar
Reconceptualizing Knowledge Based Authentication for Augmented and Virtual Reality Contexts. AMCIS (2022)
Martinson Ofori, Omar F. El-Gayar, Austin O'Brien, Cherie Noteboom
A Deep Learning Model Compression and Ensemble Approach for Weed Detection. HICSS (2022)
Omar F. El-Gayar, PingSun Leung, Arno Scharl
Introduction to the Minitrack on Analytics and Decision Support for Green IS and Sustainability Applications. HICSS (2021)
Omar F. El-Gayar, Martinson Ofori, Nevine Nawar
On the efficacy of behavior change techniques in mHealth for self-management of diabetes: A meta-analysis. J. Biomed. Informatics 119 (2021)
Omar F. El-Gayar, Ahmed Elnoshokaty, Andrew Behrens
Understanding Design Features for Continued Use of Wearables Devices. AMCIS (2021)
Loknath Sai Ambati, Omar F. El-Gayar, Nevine Nawar
Design Principles for Multiple Sclerosis Mobile Self-Management Applications: A Patient-Centric Perspective. AMCIS (2021)
Martinson Ofori, Omar F. El-Gayar
Empathizing with mHealth App Users in Application Design: Early-Stage Persona Development through Social Media Data Mining. AMCIS (2021)
Thomas Jernejcic, Omar F. El-Gayar
The Role of Privacy within the Realm of Healthcare Wearables' Acceptance and Use. AMCIS (2021)
Omar F. El-Gayar, Abdullah Wahbeh, Tareq Nasralah, Ahmed Elnoshokaty, Mohammad Al-Ramahi
Mental Health and the COVID-19 Pandemic: Analysis of Twitter Discourse. AMCIS (2021)
Tania Williams, Omar F. El-Gayar
Design of a Virtual Cybersecurity Escape Room. NCS (2021)
Martinson Ofori, Omar F. El-Gayar
An Approach for Weed Detection Using CNNs And Transfer Learning. HICSS (2021)
Yousra Harb, Surendra Sarnikar, Omar F. El-Gayar
A clustering and TreeMap-based approach for query reuse and visualisation in large data repositories. Int. J. Bus. Intell. Data Min. 19 (3) (2021)
Piyush Vyas, Jun Liu, Omar F. El-Gayar
Fake News Detection on the Web: An LSTM-based Approach. AMCIS (2021)
Cherie Noteboom, Martinson Ofori, Kruttika Sutrave, Omar F. El-Gayar
Agile Project Management: A Systematic Literature Review of Adoption Drivers and Critical Success Factors. HICSS (2021)
Abdullah Wahbeh, Tareq Nasralah, Omar F. El-Gayar, Mohammad Al-Ramahi, Ahmed Elnoshokaty
Adverse Health Effects of Kratom: An Analysis of Social Media Data. HICSS (2021)
Haytham Mohamed, Omar F. El-Gayar
End-to-End Latency Prediction of Microservices Workflow on Kubernetes: A Comparative Evaluation of Machine Learning Models and Resource Metrics. HICSS (2021)
Shuvro Chakrobartty, Omar F. El-Gayar
Explainable Artificial Intelligence in the Medical Domain: A Systematic Review. AMCIS (2021)
Martha McNeil, Cherie Noteboom, Jun Liu, Omar F. El-Gayar, Thomas Llansó
Matching Possible Mitigations to Cyber Threats: A Document-Driven Decision Support Systems Approach. HICSS (2020)
Abdullah Wahbeh, Surendra Sarnikar, Omar F. El-Gayar
A socio-technical-based process for questionnaire development in requirements elicitation via interviews. Requir. Eng. 25 (3) (2020)
Omar F. El-Gayar, PingSun Leung, Arno Scharl
Introduction to the Minitrack on Analytics and Decision Support for Green IS and Sustainability Applications. HICSS (2020)
Melva M. Ratchford, Yong Wang, Cherie Bakker Noteboom, Omar F. El-Gayar
BYOD-Insure vs Existing Modalities for BYOD Security Assessment: A Comparison Study. AMCIS (2020)
Glenn Papp, Omar F. El-Gayar, Petter Lovaas
Citizen Trust in the United States Government: Twitter Analytics Measuring Trust in Government Sentiments. AMCIS (2020)
Piyush Vyas, Omar F. El-Gayar
Credibility Analysis of News on Twitter using LSTM: An exploratory study. AMCIS (2020)
Rajesh Godasu, Omar F. El-Gayar, Kruttika Sutrave
Multi-Stage Transfer Learning System with Light-weight Architectures in Medical Image Classification. AMCIS (2020)
Martinson Ofori, Omar F. El-Gayar
Towards Deep Learning for Weed Detection: Deep Convolutional Neural Network Architectures for Plant Seedling Classification. AMCIS (2020)
Damion Mitchell, Omar F. El-Gayar
The Effect of Privacy Policies on Information Sharing Behavior on Social Networks: A Systematic Literature Review. HICSS (2020)
James Boit, Omar F. El-Gayar
Topical Mining of Malaria Using Social Media. A Text Mining Approach. HICSS (2020)
Abdullah Wahbeh, Mohammad Al-Ramahi, Omar F. El-Gayar, Tareq Nasralah
Health Risks of e-cigarettes: Analysis of Twitter Data Using Topic Mining. AMCIS (2020)
Glenn Papp, Omar F. El-Gayar, Petter Lovaas
Designing Lawsourcing for E-Democracy in the United States. AMCIS (2019)
Omar F. El-Gayar, Arno Scharl, PingSun Leung
Introduction to the Minitrack on Sustainability in the Fourth Industrial Age: Technologies, Systems and Analytics. HICSS (2019)
Omar F. El-Gayar, Tareq Nasralah, Ahmed El Noshokaty
Wearable Devices for Health and Wellbeing: Design Insights from Twitter. HICSS (2019)
Martinson Ofori, Omar F. El-Gayar
The State and Future of Smart Agriculture: Insights from mining social media. IEEE BigData (2019)
Tareq Nasralah, Omar F. El-Gayar, Yong Wang
What Social Media Can Tell Us About Opioid Addicts: Twitter Data Case Analysis. AMCIS (2019)
Christopher Simpson, Omar F. El-Gayar, Dave Bishop
Automated Deployment of Cybersecurity Labs in Cloud Computing Environments. AMCIS (2019)
Omar F. El-Gayar, Tareq Nasralah, Ahmed El Noshokaty
IT for diabetes self-management - What are the patients' expectations? AMCIS (2018)
Hassan Alyami, Omar F. El-Gayar
Comprehensive Framework for the Design of Diabetes Registries. AMCIS (2018)
Hassan Alyami, James Boit, Omar F. El-Gayar
A Study of IT Security Policies. AMCIS (2018)
James Boit, Hassan Alyami, Omar F. El-Gayar
NLP in Electronic Health Records: A Decade Perspective. AMCIS (2018)
Martha McNeil, Omar F. El-Gayar, Cherie Noteboom
A Framework for Creating Secure and Memorable Passwords. AMCIS (2018)
Jun Liu, Prem Timsina, Omar F. El-Gayar
A comparative analysis of semi-supervised learning: The case of article selection for medical systematic reviews. Inf. Syst. Frontiers 20 (2) (2018)
Mohammad A. Al-Ramahi, Jun Liu, Omar F. El-Gayar
Discovering Design Principles for Health Behavioral Change Support Systems: A Text Mining Approach. ACM Trans. Manag. Inf. Syst. 8 (2-3) (2017)
Prem Timsina, Jun Liu, Omar F. El-Gayar, Yanyan Shang
Using Semi-Supervised Learning for the Creation of Medical Systematic Review: An Exploratory Analysis. HICSS (2016)
Omar F. El-Gayar, Arno Scharl, PingSun Leung
Introduction to Analytics, Information Systems and Decision Technologies for Sustainability Minitrack. HICSS (2016)
Mohammad Al-Ramahi, Omar F. El-Gayar, Jun Liu
Discovering Design Principles for Persuasive Systems: A Grounded Theory and Text Mining Approach. HICSS (2016)
Prem Timsina, Jun Liu, Omar F. El-Gayar
Advanced analytics for the automation of medical systematic reviews. Inf. Syst. Frontiers 18 (2) (2016)
Abdullah Wahbeh, Surendra Sarnikar, Omar F. El-Gayar
Exploring the Impact of Analyst Knowledge of Socio-Technical Concepts on Requirements Questionnaires Quality. AMCIS (2016)
Yousra Harb, Surendra Sarnikar, Omar F. El-Gayar
SenseCluster for Exploring Large Data Repositories. HICSS (2015)
Omar F. El-Gayar, Jun Liu, Prem Timsina
Active Learning for the Automation of Medical Systematic Review Creation. AMCIS (2015)
Omar F. El-Gayar, PingSun Leung, Arno Scharl
Introduction to Analytics, Information Systems, and Decision Technologies for Sustainability Minitrack. HICSS (2015)
Mohammad Al-Ramahi, Yenling Chang, Omar F. El-Gayar, Jun Liu
Predicting Big Movers Based on Online Stock Forum Sentiment Analysis. AMCIS (2015)
Prem Timsina, Omar F. El-Gayar, Jun Liu
Leveraging Advanced Analytics Techniques for Medical Systematic Review Update. HICSS (2015)
Patti Brooks, Omar F. El-Gayar, Surendra Sarnikar
A framework for developing a domain specific business intelligence maturity model: Application to healthcare. Int. J. Inf. Manag. 35 (3) (2015)
Jie Tao, Omar F. El-Gayar, Amit V. Deokar, Yenling Chang
Term Extraction and Disambiguation for Semantic Knowledge Enrichment: A Case Study on Initial Public Offering (IPO) Prospectus Corpus. HICSS (2015)
Jie Tao, Amit V. Deokar, Omar F. El-Gayar
An Ontology-Based Information Extraction (OBIE) Framework for Analyzing Initial Public Offering (IPO) Prospectus. HICSS (2014)
Prem Timsina, Omar F. El-Gayar, Nevine Nawar
Information Technology for Evidence Based Medicine: Status and Future Direction. AMCIS (2014)
Omar F. El-Gayar, PingSun Leung, Arno Scharl
Introduction to Decision Support for Sustainability Minitrack. HICSS (2014)
Surendra Sarnikar, Omar F. El-Gayar, Abdullah Wahbeh
A process model for eliciting requirements of socio-technical systems. AMCIS (2014)
Omar F. El-Gayar, Prem Timsina
Opportunities for Business Intelligence and Big Data Analytics in Evidence Based Medicine. HICSS (2014)
Omar F. El-Gayar, Prem Timsina, Nevine Nawar, Wael Eid
A systematic review of IT for diabetes self-management: Are we there yet? Int. J. Medical Informatics 82 (8) (2013)
Omar F. El-Gayar, PingSun Leung, Arno Scharl
Introduction to Analytics, Informatics and Decision Support for Sustainability Minitrack. HICSS (2013)
Omar F. El-Gayar, Amit V. Deokar
A semantic service-oriented architecture for distributed model management systems. Decis. Support Syst. 55 (1) (2013)
Patti Brooks, Omar F. El-Gayar, Surendra Sarnikar
Towards a Business Intelligence Maturity Model for Healthcare. HICSS (2013)
Paul Weist, Surendra Sarnikar, Omar F. El-Gayar
Aligning IT Assets to Maximize Healthcare Organizational Performance. HICSS (2013)
Ahmad Al-Omari, Amit V. Deokar, Omar F. El-Gayar, Jack Walters, Hassan Aleassa
Information Security Policy Compliance: An Empirical Study of Ethical Ideology. HICSS (2013)
Omar F. El-Gayar, Prem Timsina, Nevine Nawar
A mHealth Architecture for Diabetes Self-Management System. AMCIS (2013)
Omar F. El-Gayar, Surendra Sarnikar, Abdullah Wahbeh
On the Design of IT-Enabled Self-Care Systems: A Socio-technical Perspective. HICSS (2013)
Amit V. Deokar, Omar F. El-Gayar
On semantic annotation of decision models. Inf. Syst. E Bus. Manag. 11 (1) (2013)
Ahmad Al-Omari, Omar F. El-Gayar, Amit V. Deokar
Security Policy Compliance: User Acceptance Perspective. HICSS (2012)

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Publication Activity (10 Years)

Top Topics

Top Venues

Omar F. El-Gayar