A. Umar

Most-cited papers

International Journal of Business Data Communications and Networking
Jairo Gutiérrez, J. Biswas, Samir Chatterjee, P. Lorenz +4 more
2010282 citations
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Object-Oriented Client/Server Internet Environments
A. Umar
199799 citations
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Reengineering for service oriented architectures: A strategic decision model for integration versus migration
A. Umar, A. Zordan
2009Journal of Systems and Software76 citations
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Application (re)engineering: building Web-based applications and dealing with legacies
A. Umar
199767 citations
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Distributed And Parallel Computing
A. Umar
1998IEEE Concurrency58 citations
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IT Infrastructure to Enable Next Generation Enterprises
A. Umar
2005Inf. Syst. Frontiers56 citations
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Exploring a model-driven architecture (MDA) approach to health care information systems development
W. Raghupathi, A. Umar
2008Int. J. Medical Informatics53 citations
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The impact of network convergence on telecommunications software
S. Moyer, A. Umar
2001IEEE Communications Magazine40 citations
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A comparison of mobile agent and client-server paradigms for information retrieval tasks in virtual enterprises
Ravi Jain, F. Anjum, A. Umar
2000Proceedings Academia/Industry Working Conference on Research Challenges '00. Next Generation Enterprises: Virtual Organizations and Mobile/Pervasive Technologies. AIWORC'00. (Cat. No.PR00628)34 citations
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Distributed computing and client-server systems
A. Umar
199333 citations
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Enterprise Ontologies for Planning and Integration of Business: A Pragmatic Approach
A. Umar, A. Zordan
2009IEEE transactions on engineering management27 citations
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Enterprise Data Quality: A Pragmatic Approach
A. Umar, George Karabatis, L. Ness, Bruce M. Horowitz +1 more
1999Inf. Syst. Frontiers27 citations
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The emerging role of the Web for enterprise applications and ASPs
A. Umar
2004Proceedings of the IEEE25 citations
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A framework for analyzing virtual enterprise infrastructure
A. Umar, P. Missier
1999Proceedings Ninth International Workshop on Research Issues on Data Engineering: Information Technology for Virtual Enterprises. RIDE-VE'9924 citations Open access
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Towards Economic Sustainability: A Comprehensive Review of Artificial Intelligence and Machine Learning Techniques in Improving the Accuracy of Stock Market Movements
Atoosa Rezaei, Iheb Abdellatif, A. Umar
2025International Journal of Financial Studies22 citations Open access
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Distributed computing: a practical synthesis of networks, client-server systems, distributed applications, and open systems
A. Umar, C. Fraser
199312 citations
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Intelligent Decision Support for Architecture and Integration of Next Generation Enterprises
A. Umar
2007Informatica11 citations
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Architectures to Survive Technological and Business Turbulences
F. Caruso, A. Umar
2004Inf. Syst. Frontiers11 citations
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Intrusion tolerant middleware
A. Umar, Farooq Anjum, A. Ghosh, Rabih Zbib
2001Proceedings DARPA Information Survivability Conference and Exposition II. DISCEX'0111 citations
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Operational assessment of nursing homes at times of pandemic: an integrated DEA and machine learning approach
Ozlem Cosgun, A. Umar, D. Delen
2024Operational Research9 citations
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Metaverse for Public Welfare and the United Nations Sustainable Development Goals
A. Umar
20222022 International Conference on Cloud Computing, Big Data and Internet of Things (3CBIT)9 citations
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Computer Aided Strategic Planning for the United Nations Sustainable Development Goals (SDGs)
A. Umar
20179 citations
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Ontology-Based Network Planning
A. Umar, Ramesh Subbaraman
2008International Journal of Business Data Communications and Networking9 citations
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A Digital Transformation Lab for Developing Countries and Small to Medium Enterprises
A. Umar
20222022 IEEE European Technology and Engineering Management Summit (E-TEMS)8 citations
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Smart Collaborating Hubs and a Smart Global Village - An Alternative Perspective on Smart Cities
A. Umar
20182018 IEEE Technology and Engineering Management Conference (TEMSCON)8 citations
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Information Security and Auditing in the Digital Age: A Practical and Managerial Perspecive
A. Umar
20038 citations
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Model Driven Upstream and Downstream Artifacts
Adnan Javed, Farooque Azam, A. Umar
2015CENTERIS/ProjMAN/HCist7 citations Open access
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Integrated Digital Health Systems Design: A Service-Oriented Soft Systems Methodology
W. Raghupathi, A. Umar
2009International Journal of Information Technologies and Systems Approach7 citations
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Agent based intrusion tolerance using fragmentation-redundancy-scattering technique
F. Anjum, A. Umar
20002000 IEEE Wireless Communications and Networking Conference. Conference Record (Cat. No.00TH8540)7 citations
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Building flexible mobile applications for next generation enterprises
K. Karunanithi, K.Mohamed Haneef, B. Cordioli, A. Umar +1 more
2000Proceedings Academia/Industry Working Conference on Research Challenges '00. Next Generation Enterprises: Virtual Organizations and Mobile/Pervasive Technologies. AIWORC'00. (Cat. No.PR00628)7 citations
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A Software Factory in the Cloud for Pandemics and other Disasters - Initial Results and Future Directions
A. Umar
20202020 IEEE Cloud Summit6 citations Open access
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Computer aided strategic planning, engineering and management of global eServices
A. Umar
2012International Technology Management Conference5 citations
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Computer Aided Strategic Planning for eGovernment Agility
A. Umar, I. Ivanovski
2011AAAI Spring Symposium: AI for Business Agility5 citations
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Intrusion Tolerance in Distributed Middleware
Rabih Zbib, F. Anjum, Abhrajit Ghosh, A. Umar
2004Inf. Syst. Frontiers5 citations
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Second Generation Client/Server Computing
A. Umar
1998IEEE Concurrency5 citations
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Distributed database management systems issues and approaches
A. Umar
19885 citations
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E-Business and Distributed Systems Handbook: Networks Module
A. Umar
20034 citations
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A Knowledge-based Decision Support Workbench for Enterprise Resource Integration and Migration
A. Umar, P. Missier
19994 citations
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Investigation of intrusion tolerance for COTS middleware
Mrs. Rathi, F. Anjum, Rabih Zbib, Abhrajit Ghosh +1 more
20022002 IEEE International Conference on Communications. Conference Proceedings. ICC 2002 (Cat. No.02CH37333)3 citations
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Object-oriented client/server Internet environments : the modern it infrastructure
A. Umar
19973 citations
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e-Factory for Metaverse-Based Smart Communities, Cities and Enterprises
A. Umar, Kamran Khalid, Nauman Javed, Adnan Javed
2024iMeta2 citations
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Training and Education for Smart Cities, Communities and Enterprises Using ISEM Concept
A. Umar
20222022 IEEE European Technology and Engineering Management Summit (E-TEMS)2 citations
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Smart Resource Allocation Advisor in the Cloud for COVID-19 and Other Pandemics
Ozlem Cosgun, A. Umar
20202020 IEEE Cloud Summit2 citations Open access
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Organizing for computer integrated manufacturing
A. Umar, Richard Krachenberg, T. Lyons
1991Information Manager (The)2 citations
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Training, Research, and Consulting for Successful Intelligent Metaverse Initiatives – An HMS Perspective
A. Umar, Adnan Javed, Nauman Javed, Kamran Khalid
2025International Conferences on Human-Machine Systems1 citations
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Pixels to Reality: A Maturity Spectrum of Immersion
Adnan Javed, Nauman Javed, A. Umar
2024iMeta1 citations
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Computer Aided Consulting for Small to Medium Businesses
A. Umar, Kamran Khalid, Nauman Javed
20201 citations
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Computer Aided Planning for Wireless Systems
A. Umar
2012International Journal of Business Data Communications and Networking1 citations
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Next generation enterprises: a framework for analysis
A. Umar, D. Elsinger, Min-Yee Lai
2000Proceedings Academia/Industry Working Conference on Research Challenges '00. Next Generation Enterprises: Virtual Organizations and Mobile/Pervasive Technologies. AIWORC'00. (Cat. No.PR00628)1 citations
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Pragmatic issues in conversions of database applications
A. Umar, D. Teichroew
1990Information Manager (The)1 citations Open access
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