Publications
Journals
- S. Kaewpijit, J. Le Moigne, and T. El-Ghazawi, “Automatic Reduction
of Hyperspectral Imagery Using Wavelet Spectral Analysis,” IEEE Transactions
on Geosciences and Remote Sensing (TGARS), Vol. 41 No. 4, April 2003, pp
863-871.
- T. El-Ghazawi, K. Gaj, N. Alexandridis, F. Vroman, N. Nguyen, J. Radzikowski,
P. Samipagdi, and S. Suboh, “A Performance Study of Job Management
Systems,” Concurrency and Computation: Practice and Experience, John
Wiley & Sons, Ltd. (accepted).
- H. Baala, O. Flauzac, J. Gaber, M. Bui, and T. El-Ghazawi, "A Self-Stabilizing
Distributed Algorithm for Spanning Tree Construction in Wireless Ad-Hoc
Networks,” Journal of Parallel and Distributed Computing (JPDC), Academic
Press. 63(2003) 97-104.
- P. Chalermwat, T. El-Ghazawi, and J. Le Moigne, “2-Phase GA-based
Image Registration on Parallel Clusters,” Future Generation Computer
Systems, North-Holland Elsevier, vol. 17, pp. 467-476, 2001.
- S. Alaoui, T. El-Ghazawi, O. Frieder, A. Bellaachia, and A. Bensaid,
"Mapping Tasks onto Nodes: A Parallel Local Neighborhood Approach,”
Future Generation Computer Systems, North-Holland Elsevier, vol. 17, pp.
397-403, 2001.
- A. Meajil, T.El-Ghazawi, T. Sterling, “Characterizing and Representing
Workloads for Parallel Computer Architectures,” Journal of Systems
Architecture, North-Holland Elsevier, vol. 46, No. 1, Jan. 2000.
- A. Zomaya, T. El-Ghazawi, and O. Frieder, “Parallel and Distributed
Computations for Data Mining,” IEEE Concurrency, vol. 7, No. 4. Oct.-Dec.
1999.
- M. Kafatos, T. El-Ghazawi, S. Wang, and R. Yang, “Earth Observing
Data Systems in the Internet Era,” Journal of Photogrammetric Engineering
and Remote Sensing, vol. 65, No. 5, May 1999.
- S. Nastea, O. Frieder, and T. El-Ghazawi, “Load-Balanced Sparse
Matrix-Vector Multiplications on Highly Parallel Computers,” Journal
of Parallel and Distributed Computing, vol. 46, No. 2, Nov. 1997.
- A.Meajil, T.El-Ghazawi, and T. Sterling, “Performance Prediction
Based on Workload Similarity,” Supercomputer, vol. 13, Aug. 1997.
- N. Adam, B. Edelson, T. El-Ghazawi, M. Halem, K. Kalpakis, N. Kozura,
R. Medina, and Y. Yesha, “The Global Legal Information Network (GLIN),”
The American University Law Review, vol. 46, No. 2, Dec. 1996.
- T. El-Ghazawi and J. Le Moigne. "Mutiresolution Wavelet Decomposition
on the MasPar Massively Parallel System," Journal of Computers and
Their Applications, vol. 1, No. 1, Aug. 1994.
- T. El-Ghazawi and A. Youssef, "A General Framework for the Design
of Adaptive Fault-Tolerant Routing Algorithms," IEEE Transactions on
Reliability, vol. 42, No. 2, June 1993.
- T. El-Ghazawi and A. Youssef, "Fault-Tolerance in Product Networks,"
The International Journal of Mini and Microcomputers, vol. 15, No. 3, Nov.
1993.
- S. Kaewpijit, J. Le Moigne and T. El-Ghazawi, “Feature Reduction
of Hyperspectral Imagery Using Hybrid Wavelet-Principal Component Analysis,”.
Optiacal Engineering (Accepted).
- T. El-Ghazawi and J. Le Moigne, “Performance of the Wavelet Decomposition
on Massively Parallel Computers, Journal of Computers and Their Applications.
(Accepted).
- El-Askary, H., Sarkar, S., Kafatos, M., and El-Gazawi, T., “A Multi-Sensor
Approach to Dust Storm Monitoring over the Nile Delta”, IEEE Trans.
Geosc. Remote Sensing (Accepted).
Conference Proceedings Papers
- T. El-Ghazawi and F. Cantonnet, "UPC Performance and Potential:
A NPB Experimental Study," Supercomputing’02, IEEE CS, Baltimore,
Nov. 16-22, 2002.
- J. Le Moigne, A. Cole-Rhodes, R. Eastman, T.El-Ghazawi, K. Johnson, S.
Kaewpijit, N. Laporte, J. Morisette, N. S. Netanyahu, H. S. Stone, and I.
Zavorin, “Multiple Sensor Image Registration, Image Fusion, and Dimension
Reduction of Earth Science Imgery," ISIF/IEEE FUSION'02, Annapolis,
July 7-11, 2002.
- S. Kaewpijit, J. Le Moigne, and T. El-Ghazawi, “A Wavelet-based
PCA Reduction for Hyperspectral Imagery," IEEE International Geoscience
and Remote Sensing Symposium (IEEE IGARSS’02), Toronto, Canada, June
24-28, 2002.
- K. Gaj, T. El-Ghazawi, F. Vroman, N. Nguyen, J. R. Radzikowski, P. Samipagdi,
and S. A. Suboh, "Performance Evaluation of Selected Job Management
Systems," Proceedings of IEEE International Parallel and Distributed
Processing Symposium (PMEO-PDS'02), Fort Lauderdale, Florida, Apr. 15-19,
2002.
- T. El-Ghazawi, S. Kaewpijit, and J. Le Moigne, "Parallel Adaptive
Reduction of Hyperspectral Data to its Intrinsic Dimensionality," Third
IEEE International Conference on Cluster Computing (Cluster'01), Newport
Beach, California, Oct. 8-11, 2001.
- T. El-Ghazawi and S. Chauvin, “UPC Benchmarking Issues,” International
Conference on Parallel Processing (ICPP’01), IEEE CS Press, Valencia,
Spain, Sep. 3-7, 2001.
- S. Kaewpijit, J. Le Moigne, and T. El-Ghazawi, "A Hybrid Algorithm
for Automatic Detection of Hyperspectral Dimensionality, " IEEE International
Geoscience and Remote Sensing Symposium (IEEE IGARSS’01), Sydney,
Australia, July 9-13, 2001.
- J. Vongsaard, L. S. Chiu, T. El-Ghazawi, M. Kafatos, and R. Yang, "The
Continuous Tracking of Reflectivity Data from Multi-platform Observation
Using Genetic Algorithm," IEEE International Geoscience and Remote
Sensing Symposium (IEEE IGARSS’01), Sydney, Australia, July 9-13,
2001.
- T. Gharib and T. El-Ghazawi, “A Low Overhead parallel Clustering
Algorithm," International Conference on Parallel and Distributed Techniques
and Applications (PDPTA), Las Vegas, June 2001.
- N. Goharian, T. El-Ghazawi, and D. Grossman, “ Enterprise Text
Processing: A Sparse Matrix Approach,” IEEE International Conference
on Information Technology: Coding and Computing (ITCC 2001), Las Vegas,
Apr. 2001.
- K.Gaber, J.Bahi and T.El-Ghazawi, "Parallel Mining of Association
Rules with a Hopfield Type Neural Network," The Twelfths IEEE International
Conference on Tools with Artificial Intelligence (ICTAI-2000), Vancouver,
British Columbia, Canada, Nov. 13-15, 2000.
- N. Goharian, Tarek El-Ghazawi, David Grossman, and Abdur Chowdhury, “On
the Enhancements of a Sparse Matrix Information Retrieval Approach. International
Conference on Parallel and Distributed Techniques and Applications,”
Las Vegas, June 26-29, 2000.
- Tarek El-Ghazawi, Chris Lynnes, Ming Zhu, and Marc Brown, “Science
Processing of MODIS Earth Observing Data with a Parallel Cluster,”
International Conference on Parallel and Distributed Techniques and Applications,
Las Vegas, June 26-29, 2000.
- P. Charlemwat and T. El-Ghazawi, “Multiresolution Image Registration
Using Genetics,” IEEE International Conference on Image Processing,
Kobe, Japan, Oct. 1999.
- R. Yang, C. Wang, M. Kafatos, X.S. Wang, and T. El-Ghazawi, “Remote
Data Access via the SIESIP Distributed Information System,” 11th Scientific
and Statistical Database Management (SSDBM’99), IEEE CS, Cleveland,
July 1999.
- J. Faik, M. Jiber, A. Bellaachia, and T. El-Ghazawi, “Optimum Expansion
Embedding of Binary Trees in the X-mesh,” International Conference
on Parallel and Distributed Processing Techniques and Applications (PDPTA'99),
Las Vegas, June 1999.
- N. Goharian, T. El-Ghazawi, and D. Grossman, “On the Implementation
of Information Retrieval as Sparse Matrix Application,” International
Conference on Parallel and Distributed Processing Techniques and Applications
(PDPTA'99), Las Vegas, June 1999.
- P. Chalermwat, T. El-Ghazawi, and J. LeMoigne, "GA-based Image Registration
on Parallel Clusters," Lecture Notes in Computer Science, Springe-Verlag.
IEEE Workshop on Biologically Inspired Solutions to Parallel Processing,
San Juan, Apr. 1999.
- S. M. Alaoui, O. Frieder, T. El-Ghazawi, "A Parallel Genetic Algorithm
for Task Mapping on Parallel Machines," Lecture Notes in Computer Science,
Springer-Verlag. IEEE Workshop on Biologically Inspired Solutions to Parallel
Processing, San Juan, Apr. 1999.
- J. Le Moigne, W. Xia, P. Chalermwat, T. El-Ghazawi, M. Mareboyan, N.
Netanyahu, J. Tilton, W. Campbell, R. Cromp, “First Evaluation of
Automatic Registration Methods,” IEEE International Geoscience and
Remote Sensing Symposium (IEEE IGARSS’98), Seattle, July 1998.
- M. Kafatos, D. Ziskin, S. Wang, R. Yang, K. Li, T. El-Ghazawi, and H.
Wolf. “The Seasonal To Interannual Earth Science Information Partner
System,” IEEE International Geoscience and Remote Sensing Symposium
(IEEE IGARSS’98), Seattle, July 1998.
- T. El-Ghazawi, P. Chalermwat, P. Pisama-Nga, A. Ozkaya, N. Speciale,
and D. Wilson, “PACET: A PC-Parallel Architecture for Cost-Efficient
Telemetry,” IEEE Aeorospace’98, Aspen, Mar. 1998.
- T. El-Ghazawi, P. Chalermwat, and J. Le Moigne. "Wavelet-Based Image
Registration on Parallel Computers," Supercomputing’97, IEEE
CS, San Jose, Nov. 1997.
- S. Nastea, T. El-Ghazawi, O. Frieder, "Performance Optimization
of Combined Variable-Cost Computations and I/O,” Lecture Notes in
Computer Science, Springer-Verlag. Proceedings of the 4th International
Symposium on Solving Irregularly Structured Problems in Parallel (IRREGULAR-97),
Paderborn, Germany, June 1997.
- A. Meajil, T. El-Ghazawi, and T. Sterling, “An Architecture-Independent
Workload Characterization Model for Parallel Computer Architectures,”
Proceedings of the Aizu International Symposium on Parallel Algorithms and
Architecture Synthesis (PAS-97), Aizu, Japan, IEEE Computer Society Press,
Mar. 1997.
- S. Nastea, T. El-Ghazawi, and O. Frieder, “A Statistically-Based
Multi-Algorithmic Approach for Parallel Sparse Matrix Computations,”
Proceedings of IEEE Symposium on the Frontiers of Massively Parallel Computations
(Frontiers’96), Annapolis, MD., Oct. 1996.
- S. Nastea, O. Frieder, and T. El-Ghazawi, “Load-Balancing in Sparse
Matrix-Vector Multiplication,” Eight IEEE Symposium on Parallel and
Distributed Processing, 1996.
- T. El-Ghazawi and J. Le Moigne, “Wavelet Decomposition on High-Performance
Computing Systems,” Proceedings of the 25th International Conference
on Parallel Processing (ICPP’96), IEEE CS Press, Bloomingdale, IL.,
Aug. 1996.
- A. Meajil, T. El-Ghazawi, and T. Sterling, “A Quantitative Approach
for Architecture-Invariant Workload Characterization,” Lecture Notes
in Computer Science, Springer-Verlag. Proceedings of PARA’96, Applied
Parallel Computing, Copenhagen, Aug. 1996.
- M. Berry and T. El-Ghazawi, “An Experimental Study of Input/Output
Characteristics of NASA Earth and Space Sciences Applications,” Proceedings
of IEEE International Parallel Processing Symposium (IPPS’96), Honolulu,
Apr. 1996.
- S. Nastea, T. El-Ghazawi, and O. Frieder, “Parallel Input/Output
Impact on Sparse Matrix Compression,” Proceedings of the Data Compression
Conference (DCC’96), IEEE CS, Snowbird, Apr. 1996.
- T. El-Ghazawi, "Characteristics of the MasPar Parallel I/O System,"
Proceedings of Frontiers'95, IEEE CS, McLean, VA., Feb. 1995.
- A. Chan, C. Chui, J. LeMoigne, H. Lee, J. Liu, and T. El-Ghazawi, "The
Performance Impact of Data Placement for Wavelet Decomposition of Two Dimensional
Image Data on SIMD Machines," Proceedings of Frontiers'95, IEEE CS,
McLean, Feb. 1995.
- M. Baig, N. Alexandridis, and T. El-Ghazawi, "Single Processor-Pool
MSIMD/MIMD Architectures," Proceedings of the Fourth IEEE Symposium
on Parallel and Distributed Processing, Arlington, TX., Dec. 1992.
- T. El-Ghazawi and A. Youssef, "A Unified Approach to Adaptive Fault-Tolerant
Routing," Proceedings of the IEEE 12th International Conference on
Distributed Computing Systems, Yokohama, Japan, June 1992.
- M. Baig, T. El-Ghazawi, and N. Alexandridis, "Mixed-Mode Multicomputers
with Load Adaptability," Lecture Notes in Computer Science, Berlin:
Springer-Verlag. Proceedings of the Parallel Architecture and Languages
"Parle 92", Paris, June 1992.
- M. Taher, K. Gaj, T. El-Ghazawi, and N. Alexandridis, "Job Management
System Extension to Support SLAAC-1V Reconfigurable Hardware," 2002
MAPLD International Conference, Laurel, MD., Sep. 10-12, 2002.
58. O. D. Fidanci, H. Diab, T. El-Ghazawi, and N. Alexandridis, "Implementation
Trade-offs of Triple-DES in the SRC Reconfigurable Computing Environment,"
2002 MAPLD International Conference, Laurel, MD., Sep. 10-12, 2002.
- F. Salem, M. Kafatos, and T. El-Ghazawi, “Hyperspectral Image Analysis
for Oil Spill Detection on Contaminated Land of Urban Areas,” 3rd
International Symposium Remote Sensing of Urban Areas, Istanbul, Turkey,
11-13 June 2002.
- J. Vongsaard, L. S. Chiu, T. El-Ghazawi, J. Weinman, M. Kafatos, and
R. Yang, “Automatic Morphing Using Image Registration: Application
to Continuous Tracking of Rain Fields,” American Meteorological Society
(AMS), Mississippi River Climate and Hydrology, New Orleans, Louisiana,
May 13-17, 2002.
- L. Chiu, T. El-Ghazawi, J. Weinman, J. Vongsaard, R. Yang, and M. Kafatos,
“Automatic Tracking Of Remote Sensing Precipitation Data Using Automatic
Morphing: September 1999 Hurricane Floyd Case Study,” European Geophysical
Society (EGS’02) XXVII General Assembly, Nice, France, Apr. 21-28,
2002.
- S. Kaewpijit, J. Le Moigne, and T. El-Ghazawi, "Spectral Data Reduction
Via Wavelet Decomposition," SPIE's OE/Aerospace Sensing, Wavelet Applications
IX, Orlando, Apr. 2002.
- S. Kaewpijit, J. Le Moigne, and T. El-Ghazawi, "Hyperspectral Imagery
Dimension Reduction Using Principal Component Analysis on the HIVE,"
Science Data Processing Workshop, NASA Goddard Space Flight Center, Feb.
26-27, 2002
- J. Vongsaard, L. S. Chiu, T. El-Ghazawi, J. Weinman, M. Kafatos, and
R. Yang, "The Comparison of the Continuous Tracking of Rain Rate and
Reflectivity Data Using Genetic Based Wavelet Image Registration Technique,"
3rd Plinius Conference on Mediterranean Storms (EGS’01), Baja Sardinia,
Italy, Oct. 1-3, 2001.
- F. Salem, M. Kafatos, T. El-Ghazawi, T. Gomez, and R. Yang, “Hyperspectral
Image Analysis for Oil Spill Detection,” 22nd Asian Conference on
Remote Sensing (ACRS’01) Singapore, 5 - 9 Nov. 2001.
- A. V. Staicu, J. R. Radzikowski, K Gaj, N. Alexandridis, and T. El-Ghazawi,
"Effective Use of Networked Reconfigurable Resources," Proc. 2001
MAPLD Int. Conf., Laurel, MD., Sep. 2001.
- S. Kaewpijit, J. Le Moigne, and T. El-Ghazawi, "Finding the Dimensionality
of Hyperspectral Data," 2001 SPIE's OE/Aerospace Sensing, Algorithms
for Multispectral and Hyperspectral Data VII, Orlando, Apr. 16-20, 2001.
- F. Salem, T. El-Ghazawi, and M. Kafatos, “Remote Sensing and Image
Analysis for Oil Spill Mitigation in the Red Sea,” International Conference
on Earth Observations and Global Information, Cairo, Egypt, Nov. 11-14,
2000.
- J. Vongsaard, L. S. Chiu, and T. El-Ghazawi, "Image Registration
Technique for Comparing Precipitation Radar data and Ground Validation data,"
Progress in Eletromagnetics Research Symposium (PIERS), Cambridge, Massachusetts,
July 5-14, 2000
- Christopher Lynnes, Peter Smith, Larry Shotland, Tarek El-Ghazawi, Ming
Zhu, “Level 1 Processing of MODIS Direct Broadcast Data,” The
4th International Meeting on Direct Broadcast of Earth Observation Data,
Dundee, Scotland, June 27-30, 2000.
- J.Gaber, J.Bahi, T.El-Ghazawi and B.Toursel, "Analysis of Randomized
on-line load distribution in static network," International Conference
on Software Engineering Applied to Networking & Parallel/ Distributed
Computing (SNPD'2000), Champagne-Ardenne, France, May 18-21, 2000.
- M. Kafatos, R. Yang, L. Chiu, T. El-Ghazawi, Z. Li, J. McManus, C. Wang,
X. S. Wang, H. Weir, and K-S Yang, “Data Access, Querying, and Analysis
in a Distributed Data Information Framework Supporting Earth System Science.
International Conference on Information Systems Analysis and Synthesis (SCI/ISAS’99
Multiconference), Orlando, July 1999.
- J. Le Moigne, W. Xia, S. Chettri, T. El-Ghazawi, ... et. al, “Towards
an Intercomparison of Automated Registration Algorithms for Multiple Source
Remote Sensing Data,” Image Registration Workshop (IRW’97),
Greenbelt, MD., Nov. 1997.
- P. Chalermwat, T. El-Ghazawi, and J. Le Moigne, “Image Registration
by Parts,” Image Registration Workshop (IRW’97), Greenbelt,
MD., Nov. 1997.
- W. Xia, J. Le Moigne, J. Tilton, B.-T. Lerner, E. Kaymaz, J. Pierce,
S. Raghavan, S. Chettri, T. El-Ghazawi, M. Mareboyana, N. Netanyahu, and
W. J. Campbell, and R. F. Cromp, “A Registration Toolbox for Multi-Source
Remote Sensing Applications,” Earth Observations and Environmental
Information (EOEI’97), Alexandria, Egypt, Oct. 1997.
- A. Meajil and T. El-Ghazawi, "A Framework for Performance Prediction
of Parallel Systems Based on Workload Similarity," The Eighth SIAM
Conference on Parallel Processing for Scientific Computing, PP '97, Minneapolis,
MN., Mar. 14-17, 1997.
- A. Ozkaya and T. El-Ghazawi, “An Electrostatic Particle_In_Cell
(PIC) Simulations on the Intel Paragon,” Proceedings of the Parallel
and Distributed Computing and Systems, Orlando, Sep. 1995.
- T. El-Ghazawi, J. Pritchard, and G. Knoble, "Applications of Massively
Parallel Computing in Telemetry Processing," Proceedings of SPACEOPS'94,
NASA and CCSDS, Greenbelt, MD, Nov. 1994.
- T. El-Ghazawi, "Performance Evaluation of Early Systems: An HPCC
Perspective," Proceedings of the Sixth SIAM Conference on Parallel
Processing for Scientific Computing, Norfolk, VA., Mar. 1993.
- M. Baig, N. Alexandridis, and T. El-Ghazawi, "Cost and Performance
Analysis of Partitionable SIMD/MIMD Architectures," Proceedings of
the ISMM International Conference on Computer Applications in Design, Simulation,
and Analysis, Orlando, FL., Mar. 1992.
- M. Baig, T. El-Ghazawi, and N. Alexandridis, "A Highly Reconfigurable
MSIMD/MIMD Architecture," Proceedings of the Fourth ISMM International
Conference on Parallel and Distributed Computing and Systems, Washington
D.C., vol. II, Oct. 1991.
- T. El-Ghazawi and G. Flachs, "Design of Pipelined Processors for
Optimal Implementation of Difference Equations," Proceedings of the
Fourth ISMM International Conference on Parallel and Distributed Computing
and Systems, Washington D.C., Vol. II, Oct. 1991.
- A. Youssef and T. El-Ghazawi, "Fault Tolerant Routing in Product
Networks," Proceedings of the Fourth ISMM International Conference
on Parallel and Distributed Computing and Systems, Washington D.C., Vol.
II, Oct. 1991.
- W. E. Thompson, G. M. Flachs, L. Kazda, V. Kittur, and T. El-Ghazawi,
“Vision System Control,” Proceedings of 19TH Pittsburgh Conference
on Modeling and Simulation, Pittsburgh, PA., May 1988.
- S. Schleusener, T. El-Ghazawi, R. Black, and R. Blanco, “Analysis
of Scanning Recognition Systems Using Windowed Clutter Measurements,”
Proceedings of the 29th Midwest Symposium on Circuits and Systems, Lincoln,
Nebraska, Aug. 1986.
- S. Schleusener, T. El-Ghazawi, R. Black, and R. Blanco, “Analog
Windowed Clutter Instrumentation,” Proceedings of ISE/IEEE Ideas in
Science and Electronics, Albuquerque, New Mexico, May 1986.
- T. El-Ghazawi and M. D. Merril, "An Analytical Design of Digital
Controllers with Minimum Settling Time," Proceedings of the 28th Midwest
Symposium on Circuits and systems, Louisville, Kentucky, Aug. 1985.