Omar F. El-Gayar

According to our database, Omar F. El-Gayar authored at least 124 papers between 2001 and 2024.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of three.

2024

Digital Divide in Rural Native American Homes: A Student Perspective.

Chad Fenner, Cherie Noteboom, Omar F. El-Gayar

Proceedings of the 57th Hawaii International Conference on System Sciences, 2024

Introduction to the Minitrack on Analytics and Decision Support for Green IS and Sustainability Applications.

Omar F. El-Gayar, Pingsun Leung, Abdullah Wahbeh, Arno Scharl

Proceedings of the 57th Hawaii International Conference on System Sciences, 2024

Generative Adversarial Networks in Fraud Detection: A Systematic Literature Review.

Man Wang, Omar F. El-Gayar

Proceedings of the 30th Americas Conference on Information Systems: Elevating Life through Digital Social Entrepreneurship, 2024

Factors Affecting Users' Satisfaction with Telehealth Apps: Analysis of Users Reviews using BERT.

Abdullah Wahbeh, Tyler Howes, Omar F. El-Gayar, Raed Seetan, Mohammad Al-Ramahi, Ahmed Al-Omari

Proceedings of the 30th Americas Conference on Information Systems: Elevating Life through Digital Social Entrepreneurship, 2024

Weed Detection using Lightweight DL models with Transfer Learning & Hyperparameter Optimization.

Ali Y. Shaheen, Omar F. El-Gayar

Proceedings of the 30th Americas Conference on Information Systems: Elevating Life through Digital Social Entrepreneurship, 2024

A Comparative Analysis of the Interpretability of LDA and LLM for Topic Modeling: The Case of Healthcare Apps.

Omar F. El-Gayar, Mohammad Al-Ramahi, Abdullah Wahbeh, Tareq Nasralah, Ahmed Elnoshokaty

Proceedings of the 30th Americas Conference on Information Systems: Elevating Life through Digital Social Entrepreneurship, 2024

Gamifying Online Discussions: A Model for Improving Engagement Using Leaderboards.

Brian Bovee, Cherie Bakker Noteboom, Kevin Smith, Omar F. El-Gayar

Proceedings of the 30th Americas Conference on Information Systems: Elevating Life through Digital Social Entrepreneurship, 2024

AI Capability and Supply Chain Performance: A Systematic Literature Review.

Lordt Becklines, Omar F. El-Gayar

Proceedings of the 30th Americas Conference on Information Systems: Elevating Life through Digital Social Entrepreneurship, 2024

2023

Factors and Design Features Influencing the Continued Use of Wearable Devices.

Omar F. El-Gayar, Ahmed Elnoshokaty

J. Heal. Informatics Res., September, 2023

Is Artificial Intelligence Attractive? An Empirical Study on User's Intention to Use AI-Enabled Applications.

Yu (Gary) Zhao, Omar F. El-Gayar, Zhiling Tu

Proceedings of the 56th Hawaii International Conference on System Sciences, 2023

Conversational Agents for Mental Health and Well-being: Discovering Design Recommendations Using Text Mining.

Abdullah Wahbeh, Mohammad Al-Ramahi, Omar F. El-Gayar, Ahmed Elnoshokaty, Tareq Nasralah

Proceedings of the 56th Hawaii International Conference on System Sciences, 2023

Deciphering Medical Errors: What Matters for Patients on Social Media.

Tareq Nasralah, Abdullah Wahbeh, Omar F. El-Gayar, Yang Lee

Proceedings of the 56th Hawaii International Conference on System Sciences, 2023

Bayesian Social Subgraph Generative Models: Social Network Twins using Belief Networks and Ego Behavior Models.

Nagraj Naidu, Omar F. El-Gayar

Proceedings of the 56th Hawaii International Conference on System Sciences, 2023

Discovering mHealth Users' Privacy and Security Concerns through Social Media Mining.

Damion R. Mitchell, Omar F. El-Gayar

Proceedings of the 56th Hawaii International Conference on System Sciences, 2023

Mining Health Informatics Job Advertisements: Insights for Higher Education Programs and Job Seekers.

Ahmed Elnoshokaty, Mohammad Al-Ramahi, Omar F. El-Gayar, Abdullah Wahbeh, Tareq Nasralah

Proceedings of the 56th Hawaii International Conference on System Sciences, 2023

Perception of Bias in ChatGPT: Analysis of Social Media Data.

Abdullah Wahbeh, Mohammad Al-Ramahi, Omar F. El-Gayar, Ahmed Elnoshokaty, Tareq Nasralah

Proceedings of the IEEE Global Conference on Artificial Intelligence and Internet of Things, 2023

A Knowledge Extraction Approach for IT Tech-support Transcripts.

Yu (Gary) Zhao, Omar F. El-Gayar, Cindy Zhiling Tu

Proceedings of the 29th Americas Conference on Information Systems, 2023

Deep Neural Network at Edge: An Exploration of Hyper Parameter Tuning on Plant Seedling Dataset.

Ali Y. Shaheen, Omar F. El-Gayar

Proceedings of the 29th Americas Conference on Information Systems, 2023

Formative Validity of A Novel Authentication Artifact for Augmented and Virtual Realities.

Christopher Kreider, Omar F. El-Gayar

Proceedings of the 29th Americas Conference on Information Systems, 2023

Social Media Analysis of Modifiable Lifestyle Factors in Multiple Sclerosis.

Laxmi Manasa Gorugantu, Omar F. El-Gayar, Nevine Nawar

Proceedings of the 29th Americas Conference on Information Systems, 2023

Native American Rural Community Digital Divide: Student Insights.

Chad Fenner, Cherie Bakker Noteboom, Omar F. El-Gayar

Proceedings of the 29th Americas Conference on Information Systems, 2023

2022

The Role of the Privacy Calculus and the Privacy Paradox in the Acceptance of Wearables for Health and Wellbeing.

Thomas Jernejcic, Omar F. El-Gayar

AIS Trans. Hum. Comput. Interact., December, 2022

Privacy and Online Social Networks: A Systematic Literature Review of Concerns, Preservation, and Policies.

Damion R. Mitchell, Omar F. El-Gayar

Pac. Asia J. Assoc. Inf. Syst., 2022

BYOD security issues: a systematic literature review.

Melva M. Ratchford, Omar F. El-Gayar, Cherie Noteboom, Yong Wang

Inf. Secur. J. A Glob. Perspect., 2022

A comparative analysis of anti-vax discourse on twitter before and after COVID-19 onset.

Tareq Nasralah, Ahmed Elnoshokaty, Omar F. El-Gayar, Mohammad Al-Ramahi, Abdullah Wahbeh

Health Informatics J., 2022

Introduction to the Minitrack on Analytics and Decision Support for Green IS and Sustainability Applications.

Arno Scharl, Omar F. El-Gayar, PingSun Leung

Proceedings of the 55th Hawaii International Conference on System Sciences, 2022

A Deep Learning Model Compression and Ensemble Approach for Weed Detection.

Martinson Ofori, Omar F. El-Gayar, Austin O'Brien, Cherie Noteboom

Proceedings of the 55th Hawaii International Conference on System Sciences, 2022

Social Media for Exploring Adverse Drug Events Associated with Multiple Sclerosis.

Nevine Nawar, Omar F. El-Gayar, Loknath Sai Ambati, Giridhar Reddy Bojja

Proceedings of the 55th Hawaii International Conference on System Sciences, 2022

Privacy and Security Concerns Associated with mHealth Technologies: A Computational Social Science Approach.

Damion R. Mitchell, Omar F. El-Gayar

Proceedings of the 28th Americas Conference on Information Systems, 2022

Reconceptualizing Knowledge Based Authentication for Augmented and Virtual Reality Contexts.

Christopher Kreider, Omar F. El-Gayar

Proceedings of the 28th Americas Conference on Information Systems, 2022

A Decade in Review: Aligning Information Systems Security (ISS) with the NICE framework.

Christopher Kreider, Omar F. El-Gayar

Proceedings of the 28th Americas Conference on Information Systems, 2022

Drivers and Challenges of Wearable Devices Use: Content Analysis of Online Users Reviews.

Ahmed Said Elnoshokaty, Omar F. El-Gayar, Abdullah Wahbeh, Mohammad Aref Al-Ramahi, Tareq Nasralah

Proceedings of the 28th Americas Conference on Information Systems, 2022

Towards a Performance-explainability-fairness Framework for Benchmarking ML Models.

Shuvro Chakrobartty, Omar F. El-Gayar

Proceedings of the 28th Americas Conference on Information Systems, 2022

2021

On the efficacy of behavior change techniques in mHealth for self-management of diabetes: A meta-analysis.

Omar F. El-Gayar, Martinson Ofori, Nevine Nawar

J. Biomed. Informatics, 2021

A clustering and TreeMap-based approach for query reuse and visualisation in large data repositories.

Yousra Harb, Surendra Sarnikar, Omar F. El-Gayar

Int. J. Bus. Intell. Data Min., 2021

Design of a Virtual Cybersecurity Escape Room.

Tania Williams, Omar F. El-Gayar

Proceedings of the National Cyber Summit (NCS) Research Track 2021, 2021

Adverse Health Effects of Kratom: An Analysis of Social Media Data.

Abdullah Wahbeh, Tareq Nasralah, Omar F. El-Gayar, Mohammad Al-Ramahi, Ahmed Elnoshokaty

Proceedings of the 54th Hawaii International Conference on System Sciences, 2021

An Approach for Weed Detection Using CNNs And Transfer Learning.

Martinson Ofori, Omar F. El-Gayar

Proceedings of the 54th Hawaii International Conference on System Sciences, 2021

Agile Project Management: A Systematic Literature Review of Adoption Drivers and Critical Success Factors.

Cherie Noteboom, Martinson Ofori, Kruttika Sutrave, Omar F. El-Gayar

Proceedings of the 54th Hawaii International Conference on System Sciences, 2021

End-to-End Latency Prediction of Microservices Workflow on Kubernetes: A Comparative Evaluation of Machine Learning Models and Resource Metrics.

Haytham Mohamed, Omar F. El-Gayar

Proceedings of the 54th Hawaii International Conference on System Sciences, 2021

Fake News Detection on the Web: An LSTM-based Approach.

Piyush Vyas, Jun Liu, Omar F. El-Gayar

Proceedings of the 27th Americas Conference on Information Systems, 2021

Empathizing with mHealth App Users in Application Design: Early-Stage Persona Development through Social Media Data Mining.

Martinson Ofori, Omar F. El-Gayar

Proceedings of the 27th Americas Conference on Information Systems, 2021

The Role of Privacy within the Realm of Healthcare Wearables' Acceptance and Use.

Thomas Jernejcic, Omar F. El-Gayar

Proceedings of the 27th Americas Conference on Information Systems, 2021

Mental Health and the COVID-19 Pandemic: Analysis of Twitter Discourse.

Omar F. El-Gayar, Abdullah Wahbeh, Tareq Nasralah, Ahmed Elnoshokaty, Mohammad Al-Ramahi

Proceedings of the 27th Americas Conference on Information Systems, 2021

Understanding Design Features for Continued Use of Wearables Devices.

Omar F. El-Gayar, Ahmed Elnoshokaty, Andrew Behrens

Proceedings of the 27th Americas Conference on Information Systems, 2021

Explainable Artificial Intelligence in the Medical Domain: A Systematic Review.

Shuvro Chakrobartty, Omar F. El-Gayar

Proceedings of the 27th Americas Conference on Information Systems, 2021

Design Principles for Multiple Sclerosis Mobile Self-Management Applications: A Patient-Centric Perspective.

Loknath Sai Ambati, Omar F. El-Gayar, Nevine Nawar

Proceedings of the 27th Americas Conference on Information Systems, 2021

2020

A socio-technical-based process for questionnaire development in requirements elicitation via interviews.

Abdullah Wahbeh, Surendra Sarnikar, Omar F. El-Gayar

Requir. Eng., 2020

The Effect of Privacy Policies on Information Sharing Behavior on Social Networks: A Systematic Literature Review.

Damion R. Mitchell, Omar F. El-Gayar

Proceedings of the 53rd Hawaii International Conference on System Sciences, 2020

Matching Possible Mitigations to Cyber Threats: A Document-Driven Decision Support Systems Approach.

Martha McNeil, Cherie Noteboom, Jun Liu, Omar F. El-Gayar, Thomas Llansó

Proceedings of the 53rd Hawaii International Conference on System Sciences, 2020

Topical Mining of Malaria Using Social Media. A Text Mining Approach.

James Boit, Omar F. El-Gayar

Proceedings of the 53rd Hawaii International Conference on System Sciences, 2020

Health Risks of e-cigarettes: Analysis of Twitter Data Using Topic Mining.

Abdullah Wahbeh, Mohammad Al-Ramahi, Omar F. El-Gayar, Tareq Nasralah

Proceedings of the 26th Americas Conference on Information Systems, 2020

Credibility Analysis of News on Twitter using LSTM: An exploratory study.

Piyush Vyas, Omar F. El-Gayar

Proceedings of the 26th Americas Conference on Information Systems, 2020

BYOD-Insure vs Existing Modalities for BYOD Security Assessment: A Comparison Study.

Melva M. Ratchford, Yong Wang, Cherie Bakker Noteboom, Omar F. El-Gayar

Proceedings of the 26th Americas Conference on Information Systems, 2020

Citizen Trust in the United States Government: Twitter Analytics Measuring Trust in Government Sentiments.

Glenn Papp, Omar F. El-Gayar, Petter Lovaas

Proceedings of the 26th Americas Conference on Information Systems, 2020

Towards Deep Learning for Weed Detection: Deep Convolutional Neural Network Architectures for Plant Seedling Classification.

Martinson Ofori, Omar F. El-Gayar

Proceedings of the 26th Americas Conference on Information Systems, 2020

Multi-Stage Transfer Learning System with Light-weight Architectures in Medical Image Classification.

Rajesh Godasu, Omar F. El-Gayar, Kruttika Sutrave

Proceedings of the 26th Americas Conference on Information Systems, 2020

2019

Introduction to the Minitrack on Sustainability in the Fourth Industrial Age: Technologies, Systems and Analytics.

Omar F. El-Gayar, Arno Scharl, PingSun Leung

Proceedings of the 52nd Hawaii International Conference on System Sciences, 2019

Wearable Devices for Health and Wellbeing: Design Insights from Twitter.

Omar F. El-Gayar, Tareq Nasralah, Ahmed El Noshokaty

Proceedings of the 52nd Hawaii International Conference on System Sciences, 2019

The State and Future of Smart Agriculture: Insights from mining social media.

Martinson Ofori, Omar F. El-Gayar

Proceedings of the 2019 IEEE International Conference on Big Data (IEEE BigData), 2019

Automated Deployment of Cybersecurity Labs in Cloud Computing Environments.

Christopher Simpson, Omar F. El-Gayar, Dave Bishop

Proceedings of the 25th Americas Conference on Information Systems, 2019

Designing Lawsourcing for E-Democracy in the United States.

Glenn Papp, Omar F. El-Gayar, Petter Lovaas

Proceedings of the 25th Americas Conference on Information Systems, 2019

What Social Media Can Tell Us About Opioid Addicts: Twitter Data Case Analysis.

Tareq Nasralah, Omar F. El-Gayar, Yong Wang

Proceedings of the 25th Americas Conference on Information Systems, 2019

2018

A comparative analysis of semi-supervised learning: The case of article selection for medical systematic reviews.

Jun Liu, Prem Timsina, Omar F. El-Gayar

Inf. Syst. Frontiers, 2018

A Framework for Creating Secure and Memorable Passwords.

Martha McNeil, Omar F. El-Gayar, Cherie Noteboom

Proceedings of the 24th Americas Conference on Information Systems, 2018

IT for diabetes self-management - What are the patients' expectations?

Omar F. El-Gayar, Tareq Nasralah, Ahmed El Noshokaty

Proceedings of the 24th Americas Conference on Information Systems, 2018

NLP in Electronic Health Records: A Decade Perspective.

James Boit, Hassan Alyami, Omar F. El-Gayar

Proceedings of the 24th Americas Conference on Information Systems, 2018

Comprehensive Framework for the Design of Diabetes Registries.

Hassan Alyami, Omar F. El-Gayar

Proceedings of the 24th Americas Conference on Information Systems, 2018

A Study of IT Security Policies.

Hassan Alyami, James Boit, Omar F. El-Gayar

Proceedings of the 24th Americas Conference on Information Systems, 2018

2017

Discovering Design Principles for Health Behavioral Change Support Systems: A Text Mining Approach.

Mohammad Aref Al-Ramahi, Jun Liu, Omar F. El-Gayar

ACM Trans. Manag. Inf. Syst., 2017

2016

Advanced analytics for the automation of medical systematic reviews.

Prem Timsina, Jun Liu, Omar F. El-Gayar

Inf. Syst. Frontiers, 2016

Using Semi-Supervised Learning for the Creation of Medical Systematic Review: An Exploratory Analysis.

Prem Timsina, Jun Liu, Omar F. El-Gayar, Yanyan Shang

Proceedings of the 49th Hawaii International Conference on System Sciences, 2016

Discovering Design Principles for Persuasive Systems: A Grounded Theory and Text Mining Approach.

Mohammad Al-Ramahi, Omar F. El-Gayar, Jun Liu

Proceedings of the 49th Hawaii International Conference on System Sciences, 2016

Exploring the Impact of Analyst Knowledge of Socio-Technical Concepts on Requirements Questionnaires Quality.

Abdullah Wahbeh, Surendra Sarnikar, Omar F. El-Gayar

Proceedings of the 22nd Americas Conference on Information Systems, 2016

2015

A framework for developing a domain specific business intelligence maturity model: Application to healthcare.

Patti Brooks, Omar F. El-Gayar, Surendra Sarnikar

Int. J. Inf. Manag., 2015

Leveraging Advanced Analytics Techniques for Medical Systematic Review Update.

Prem Timsina, Omar F. El-Gayar, Jun Liu

Proceedings of the 48th Hawaii International Conference on System Sciences, 2015

Term Extraction and Disambiguation for Semantic Knowledge Enrichment: A Case Study on Initial Public Offering (IPO) Prospectus Corpus.

Jie Tao, Omar F. El-Gayar, Amit V. Deokar, Yenling Chang

Proceedings of the 48th Hawaii International Conference on System Sciences, 2015

SenseCluster for Exploring Large Data Repositories.

Yousra Harb, Surendra Sarnikar, Omar F. El-Gayar

Proceedings of the 48th Hawaii International Conference on System Sciences, 2015

Introduction to Analytics, Information Systems, and Decision Technologies for Sustainability Minitrack.

Omar F. El-Gayar, PingSun Leung, Arno Scharl

Proceedings of the 48th Hawaii International Conference on System Sciences, 2015

Active Learning for the Automation of Medical Systematic Review Creation.

Omar F. El-Gayar, Jun Liu, Prem Timsina

Proceedings of the 21st Americas Conference on Information Systems, 2015

Predicting Big Movers Based on Online Stock Forum Sentiment Analysis.

Mohammad Al-Ramahi, Yenling Chang, Omar F. El-Gayar, Jun Liu

Proceedings of the 21st Americas Conference on Information Systems, 2015

2014

An Ontology-Based Information Extraction (OBIE) Framework for Analyzing Initial Public Offering (IPO) Prospectus.

Jie Tao, Amit V. Deokar, Omar F. El-Gayar

Proceedings of the 47th Hawaii International Conference on System Sciences, 2014

Opportunities for Business Intelligence and Big Data Analytics in Evidence Based Medicine.

Omar F. El-Gayar, Prem Timsina

Proceedings of the 47th Hawaii International Conference on System Sciences, 2014

Introduction to Decision Support for Sustainability Minitrack.

Omar F. El-Gayar, PingSun Leung, Arno Scharl

Proceedings of the 47th Hawaii International Conference on System Sciences, 2014

Information Technology for Evidence Based Medicine: Status and Future Direction.

Prem Timsina, Omar F. El-Gayar, Nevine Nawar

Proceedings of the 20th Americas Conference on Information Systems, 2014

A process model for eliciting requirements of socio-technical systems.

Surendra Sarnikar, Omar F. El-Gayar, Abdullah Wahbeh

Proceedings of the 20th Americas Conference on Information Systems, 2014

2013

On semantic annotation of decision models.

Amit V. Deokar, Omar F. El-Gayar

Inf. Syst. E Bus. Manag., 2013

A systematic review of IT for diabetes self-management: Are we there yet?

Omar F. El-Gayar, Prem Timsina, Nevine Nawar, Wael Eid

Int. J. Medical Informatics, 2013

A semantic service-oriented architecture for distributed model management systems.

Omar F. El-Gayar, Amit Deokar

Decis. Support Syst., 2013

Aligning IT Assets to Maximize Healthcare Organizational Performance.

Paul Weist, Surendra Sarnikar, Omar F. El-Gayar

Proceedings of the 46th Hawaii International Conference on System Sciences, 2013

On the Design of IT-Enabled Self-Care Systems: A Socio-technical Perspective.

Omar F. El-Gayar, Surendra Sarnikar, Abdullah Wahbeh

Proceedings of the 46th Hawaii International Conference on System Sciences, 2013

Introduction to Analytics, Informatics and Decision Support for Sustainability Minitrack.

Omar F. El-Gayar, PingSun Leung, Arno Scharl

Proceedings of the 46th Hawaii International Conference on System Sciences, 2013

Towards a Business Intelligence Maturity Model for Healthcare.

Patti Brooks, Omar F. El-Gayar, Surendra Sarnikar

Proceedings of the 46th Hawaii International Conference on System Sciences, 2013

Information Security Policy Compliance: An Empirical Study of Ethical Ideology.

Ahmad Al-Omari, Amit V. Deokar, Omar F. El-Gayar, Jack Walters, Hassan Aleassa

Proceedings of the 46th Hawaii International Conference on System Sciences, 2013

A mHealth Architecture for Diabetes Self-Management System.

Omar F. El-Gayar, Prem Timsina, Nevine Nawar

Proceedings of the 19th Americas Conference on Information Systems, 2013

2012

Evaluating the Impact of Electronic Health Records on Clinical Reasoning Performance.

Matthew J. Wills, Omar F. El-Gayar, Amit V. Deokar

Proceedings of the 45th Hawaii International International Conference on Systems Science (HICSS-45 2012), 2012

Security Policy Compliance: User Acceptance Perspective.

Ahmad Al-Omari, Omar F. El-Gayar, Amit V. Deokar

Proceedings of the 45th Hawaii International International Conference on Systems Science (HICSS-45 2012), 2012

Evaluating the impact of EHR on clinical reasoning performance: A TTF perspective.

Matthew J. Wills, Omar F. El-Gayar, Amit V. Deokar

Proceedings of the 18th Americas Conference on Information Systems, 2012

Information Security Policy Compliance: The Role of Information Security Awareness.

Ahmad Al-Omari, Omar F. El-Gayar, Amit V. Deokar

Proceedings of the 18th Americas Conference on Information Systems, 2012

2011

Decision-enabled dynamic process management for networked enterprises.

Amit V. Deokar, Omar F. El-Gayar

Inf. Syst. Frontiers, 2011

DSS-CMM: A Capability Maturity Model for DSS Development Processes.

Omar F. El-Gayar, Amit V. Deokar, Jie Tao

Int. J. Decis. Support Syst. Technol., 2011

Students' Acceptance of Tablet PCs and Implications for Educational Institutions.

Omar F. El-Gayar, Mark Moran, Mark Hawkes

J. Educ. Technol. Soc., 2011

Beyond Meaningful Use: A Model for Evaluating Electronic Health Record Success.

Matthew J. Wills, Omar F. El-Gayar, Surendra Sarnikar

Proceedings of the 44th Hawaii International International Conference on Systems Science (HICSS-44 2011), 2011

Increasing Research Relevance in DSS: Looking Forward by Reflecting on 40 Years of Progress.

Karen Vizecky, Omar F. El-Gayar

Proceedings of the 44th Hawaii International International Conference on Systems Science (HICSS-44 2011), 2011

Online Health Social Networks and Patient Health Decision Behavior: A Research Agenda.

Cory Allen Heidelberger, Omar F. El-Gayar, Surendra Sarnikar

Proceedings of the 44th Hawaii International International Conference on Systems Science (HICSS-44 2011), 2011

The Development of an EDSS: Lessons Learned and Implications for DSS Research.

Omar F. El-Gayar, Amit V. Deokar, Lucas Michels, Gene Fosnight

Proceedings of the 44th Hawaii International International Conference on Systems Science (HICSS-44 2011), 2011

Toward a Maturity Model for DSS Development Processes.

Omar F. El-Gayar, Amit V. Deokar, Jie Tao

Proceedings of the A Renaissance of Information Technology for Sustainability and Global Competitiveness. 17th Americas Conference on Information Systems, 2011

2010

A web-based multi-perspective decision support system for information security planning.

Omar F. El-Gayar, Brian D. Fritz

Decis. Support Syst., 2010

Information Systems and Healthcare XXXIV: Clinical Knowledge Management Systems - Literature Review and Research Issues for Information Systems.

Matthew J. Wills, Surendra Sarnikar, Omar F. El-Gayar, Amit V. Deokar

Commun. Assoc. Inf. Syst., 2010

A Cyberinfrastructure Framework for Comparative Effectiveness Research in Healthcare.

Omar F. El-Gayar, Surendra Sarnikar, Matthew J. Wills

Proceedings of the 43rd Hawaii International International Conference on Systems Science (HICSS-43 2010), 2010

Developing a Semantic Web-Based Distributed Model Management System: Experiences and Lessons Learned.

Amit V. Deokar, Omar F. El-Gayar, Ruba Aljafari

Proceedings of the 43rd Hawaii International International Conference on Systems Science (HICSS-43 2010), 2010

2009

Enabling Distributed Model Management Using Semantic Web Technologies.

Amit V. Deokar, Omar F. El-Gayar

Proceedings of the 42st Hawaii International International Conference on Systems Science (HICSS-42 2009), 2009

Evaluating Task-Technology Fit and User Performance for an Electronic Health Record System.

Matthew J. Wills, Omar F. El-Gayar, Amit V. Deokar

Proceedings of the 15th Americas Conference on Information Systems, 2009

2008

A Semantic Web Services-Based Architecture for Model Management Systems.

Amit V. Deokar, Omar F. El-Gayar

Proceedings of the 41st Hawaii International International Conference on Systems Science (HICSS-41 2008), 2008

An Ontology-based Approach for Model Representation, Sharing and Reuse.

Amit V. Deokar, Omar F. El-Gayar, Nazim Taskin, Ruba Aljafari

Proceedings of the Learning from the past & charting the future of the discipline. 14th Americas Conference on Information Systems, 2008

2007

An XML-based schema definition for model sharing and reuse in a distributed environment.

Omar F. El-Gayar, Kanchana Tandekar

Decis. Support Syst., 2007

Evaluating Students' Acceptance and Use of Tablet PCs in Collegiate Classrooms.

Omar F. El-Gayar, Mark Moran

Proceedings of the Reaching New Heights. 13th Americas Conference on Information Systems, 2007

2006

Environmental Management Information Systems (EMIS) for Sustainable Development: A Conceptual Overview.

Omar F. El-Gayar, Brian D. Fritz

Commun. Assoc. Inf. Syst., 2006

2005

ISSEC: A Socio-technical Decision Support System for Information Security Planning.

Brian D. Fritz, Omar F. El-Gayar

Proceedings of the A Conference on a Human Scale. 11th Americas Conference on Information Systems, 2005

An XML Based Architecture for Sharing Heterogeneous Models in Web and Distributed Computing Environments.

Omar F. El-Gayar, Kanchana Tandekar

Proceedings of the A Conference on a Human Scale. 11th Americas Conference on Information Systems, 2005

2004

Application of fuzzy logic to multiple criteria decision making in aquacultural planning.

Omar F. El-Gayar

Proceedings of the 2004 ACM Symposium on Applied Computing (SAC), 2004

A Framework for Decision Support in Information Systems Security.

Omar F. El-Gayar, Brian D. Fritz

Proceedings of the 10th Americas Conference on Information Systems, 2004

2003

SPSM and SPC for Software Process and Project Management.

Omar F. El-Gayar

Proceedings of the 9th Americas Conference on Information Systems, 2003

2001

A multiple criteria decision making framework for regional aquaculture development.

Omar F. El-Gayar, PingSun Leung

Eur. J. Oper. Res., 2001