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cegyhazy's picture

Csaba J. Egyhazy Northern Virginia Center

Associate Professor

Office: 306 Northern Virginia Center
Email: cegyhazy@vt.edu
Phone: (703) 538-8372
Website: http://www.nvc.cs.vt.edu/web/people/faculty/egyhazy.htm
Office Hours:
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Research Interests
  • Database Systems

Csaba J. Egyhazy is an associate professor in Computer Science at Virginia Polytechnic Institute and State University. His research interests include database design, query optimization, artificial intelligence, software agent design and implementation. Dr. Egyhazy received his PhD from Case Western Reserve University. He is a member of the editorial board of the International Journal of Computers and their applications.

Database Research Lab

Contact: Csaba Egyhazy

The DB lab studies complex problems in database design, query optimization, and software agent design and implementation. We are particularly interested in novel problems at the interface between databases and agent software.
2008
EGYHAZY, C. S. A. B. A. J., "Software Design Education in Teacher-Centered Classrooms", Proceedings of the International Conference on Engineering Education, July, 2008.
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, "Agent-Oriented Approach for Reasoning about Performance Interrelationships", 3rd International Conference on Computer Science & Information Systems, Athens Greece, July , 2008.
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2007
, "Comparison of Five Architecture Description Languages on Design Focus, Security and Style", International Conference on Enterprise Information Systems, Madeira, Portugal, June, 2007.
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, "Information Model for Designing Standards-Based Laboratory Animal Databases", Southeast Computer Science Conference, March , 2007.
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2004
, "Dynamic Generation of Database Tables for Genetic Data”", 17th IEEE Symposium on Computer-Based Medical Systems (CBMS) 2004, June, 2004.
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, "The Architecture of a Modern Military Health Information System", Perspectives in Health Information Management, June, 2004.
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, "Interoperability Architecture Using Reference Model for Open Distributed Processing (RM-ODP)", Communications of ACM, February, 2004.
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2003
Lyman, J., and C. S. A. B. A. J. EGYHAZY, "Mapping From a Clinical Data Warehouse to the HL7 Reference Information Model", American Medical Informatics Association (AMIA) 2003 Annual Symposium, Washington DC, November, 2003.
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Lyman, J., and C. S. A. B. A. J. EGYHAZY, "Applying the HL7 Reference Information Model to a Clinical Data Warehouse", IEEE SMC 2003, Washington DC, October, 2003.
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, "Architecture for Large Healthcare Information Systems”", IEEE IT Professional, November/Decembe, 2003.
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2001
EGYHAZY, C. S. A. B. A. J., "Defining Team Processes using OO Metaphors", IEEE Software, May/June, 2001.
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, "On the Implementation of Standard Interfaces for Medical Middleware", Computer Based Medical Systems (CBMS), Washington DC, 2001.
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2000
, "What is a Medical Middleware?", Internet2 Spring Annual Meeting, Washington DC, 2000.
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, "Frameworks for Medical Midldleware", SURA Workshop, Emory University, July, 2000.
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, "From Software Reuse to Database Reuse", International Journal of Knowledge and Software Engineering, 2000.
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, "Intelligent Web Search Agents", Encyclopedia of Library and Information Science, May, 2000.
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1998
, "Object-oriented Analysis and Design: A Methodology for Modeling the Computer-Based Patient Record", Topics in Health Information Management, vol. 19, no. 1, August, 1998.
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1996
, "A Query Processing Algorithm for a System of Heterogeneous Distributed Databases", Distributed and Parallel Databases, vol. 5, pp. 49-79, January, 1996.
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1995
, "Towards Solving the Database Heterogeneity Problem in Multidatabases", Proceedings of the Intelligent Information Management Systems Conference, Washington, DC, June, 1995.
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1994
, "Cyrano: A Metamodel for Federated Database Systems", Proceedings of the Intelligent Information Management Systems, Washington, DC, June, 1994.
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1993
, "A Data Base Manager’s Guide to Understanding and Using Microcomputer-Based DBMSs", Data Base Management, 1993.
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Frakes, W. B., "Software Reuse as Industrial Experiment", American Programmer, vol. 6, no. 8, pp. 27-33, September, 1993.
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1992
, "Non-Parametric Estimation Techniques in Support of Query Decomposition Strategies for Heterogeneous Distributed Database Management Systems", Proceedings of the 30th Annual SouthEast Computer Science Conference, April, 1992.
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, "The Architecture of a Heterogeneous Distributed Database Management System: The Distributed Access View Integrated Database (DAVID)", Proceedings of the 20th Computer Science Conference, Kansas City, MO, March, 1992.
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1991
, "A Software Architecture for Heterogeneous Distributed Database Systems", Computer Science Annual Conference, San Antonio, TX, 1991.
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1989
, "A Data Base Manager’s Guide to Understanding and Using Microcomputer-Based DBMSs", Data Base Management, December, 1989.
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1987
, "An Integer Linear Programming Formulation Embedded in an Algorithm for Query Processing in Distributed Relational Database System", Computers and Operations Research, 1987.
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1986
, "Estimating Temporary File Sizes in Distributed Relational Database Systems", Proceedings of the International Conference on Data Engineering, February, 1986.
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, "Implementing the E-R Model to Design a Distributed Relational Database System for a Carribbean Nation: A Case Study”", Data Base Management, 1986.
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1985
, "Principles for Interfaces Between Children and Computers”", First World Conference on Computers in Education, IFIP, August , 1985.
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, "Technical Software Development Tools", Journal of Systems Management, ASM, January , 1985.
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1984
, "Microcomputers and Relational Database Management Systems: A New Strategy for Decentralizing Databases", Data Base, ACM , pp. 15-20, 1984.
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, "Survey of Microcomputer Database Management Systems", Data Base Management, Auerbach Publishers, pp. 2-11, 1984.
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1979
, "An Information Producing System that Integrates Stand-Alone Word Processing Units and EDP Resources", the OAS Headquarters. Information and Management, vol. 3, no. 1, pp. 27-33, 1979.
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Please see projects at: http://www.nvc.cs.vt.edu/web/people/faculty/egyhazy.htm

5000 Level Courses

  • CS5614: Database Management Systems
 
 
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