Dr. Le Gruenwald

University of Oklahoma, USA

Email: ggruenwald@ou.edu

Qualifications

1990 Ph.D., Southern Methodist University, USA

1983 M.Sc., University of Houston, USA

1978 B.Sc., University of Saigon, Vietnam

Publications (Selected)

1. Jiang Zhang, Michael Gertz, Le Gruenwald, “Efficiently Managing Large-Scale Raster Species Distribution Data in PostgreSQL,” accepted for publication in the proceedings of the 2009 ACM SIGSPATIAL GIS, November 2009.
2. Rakesh Agrawal, Le Gruenwald, et al. “The Claremont Report on Database Research,” Communications of The ACM, Vol. 52, No. 6, June 2009.
3. Sven  Groppe,  Jinghua  Groppe,  Stefan  Bottcher, Thomas Wycisk, Le Gruenwald, “Optimizing the Execution for XSTL Stylesheets for Quering Transformed XML Data,” Knowledge and Information Systems Journal, Vol. 18, No. 3, March 2009.
4. Jianting  Zhang, Le Gruenwald, Michael Gertz, “VDM-RS: A Visual Data Mining System for Exploring and Classifying Remotely Sensed  Images,” Computers & Geosciences Journal, Vol. 35, No. 9, 2009.
5. Frank Olken, Le Gruenwald, “Data Stream Management:Aggregation, Classification, Modeling and Operator Replacement,” IEEE
   Internet Computing, Vol.12, No. 6,,2008.
6. Scott Moses, Le Gruenwald, Khushru Dadachanji, “A Scalable Data Structure for Real-Time Estimation Availability in Built-to-Order Environments,” Journal of Intelligent Manufacturing, Vol. 19, No. 5, October 2008.
7. Leonard  Brown,  Le Gruenwald, “Using  Editing Operations to Improve Searching by Color in Multimedia Database Systems, “International Journal of Imaging Systems and Technology, Vol. 18, Issues 2-3, August 2008.
8. Prasanna Padnabhan, Le Gruenwald, Anita Vallur, Mohamed Atiquzzaman, “A Survey of Data Replication Techniques for Mobile Ad-Hoc Network Databases,”   Journal of Very Large Data Bases, Vol. 17, Issue 5, August 2008.
9. Carlos Sanchez, Le Gruenwald, Mauricio Sanchez, “Evaluating Security Policies in Pervasive Mobile Environments Using Context Information,” the Proceedings of the International Conference on  Collaborative Computing: Networking, Applications and Worksharing, November 2008.
10. Jianting Zhang, Le Gruenwald, “Embedding and Extending GIS for Exploratory Analysis of Large-Scale Species Distribution Data,” the Proceedings of the ACM International Conference on Advances in GIS Systems, November 2008.
11. Kun Sun, Le Gruenwald, Carlos Sanchez, Roger Xu, Leonard Haynes, Gifford Weber, “Securing MANET Databases Using Metadata and Context Information,” the Proceedings of  MILCOM, November 2008.
12. Rakesh Agrawal, Le Gruenwald, et al., “The Claremont Report on Database Research, SIGMOD RECORD, Vol. 37, No. 3, September 2008.
13. Henry Korth, Phillip Berstein, Mary Fernadez, Le Gruenwald, Phokion Kolitis, Kathryn McKinley, M. Tamer Ozsu, “Paper and Proposal Review:Is the Process Flawed?”SIGMOD RECORD, Vol.37, No.3, September 2008.
14. Zhaowen Xing, Le Gruenwald,  K. K. Phang, “SODA: An Algorithm to Guarantee Correctness of Concurrent Transaction Execution in Mobile P2P”, the Proceedings of the International Workshop on Mobile P2P Data Management, Security and Trust, September 2008.
15. Anita Vallur, Le Gruenwald, Nick Hunter: REALM: Replication of Data for a Logical Group Based MANET Databases, the Proceedings of the International Conference on Database and Expert Systems Applications (DEXA), September 2008.
16. Pierre Tiako, Le Gruenwald, “Collaboration Framework for Data Compensation in Sensor Networks,” the Proceedings of the IEEE International Conference on Electro Information Technology, May 2008;
17. Zhaowen Xing, Le Gruenwald, K. K. Phang: PMW: a Robust Clustering Algorithm for Mobile Ad-hoc Networks, a chapter proposal accepted for publication in the Encyclopedia of Next Generation Mobile Networks and Ubiquitous Computing, Editor Samuel Pierre, Information Science Reference Publisher, January 2008.
18. Jianting Zhang, Weiguo Liu, Le Gruenwald, “Chapter 6: A Successive Decision Tree Approach to Mining Remotely Sensed Image Data,” a book chapter in Knowledge Discovery  and  Data Mining: Challenges and Realities with Real World Data, Xingquan Zhu and Ian Davidson (Ed.), Idea Group Publishing, Inc., ISBN 1-59904-252-5, 2007.
19. Le Gruenwald, Hamed Chok, Mazen Aboukhamis, “Using Data Mining to Estimate Missing Sensor Data,” the Proceeding of the IEEE Workshop on Optimization-Based Data Mining  Techniques  with Applications  in  conjunction with  IEEE  International Conference on Data Mining, October 2007.
20. Le Gruenwald, Shankar M.  Banik, Chuo N.  Lau, “Managing real-time database transactions in mobile ad-hoc networks,” Distributed and Parallel Databases, Vol. 22, No. 1, 2007.
21. Carlos  Sanchez,  Le  Gruenwald,  Mauricio  Sanchez,  “A Monto  Carlo  Framework to Validate Security Policies  in Pervasive and Mobile Environments,”  the Proceedings of the 6thACM  International Workshop on Data Engineering  for Wireless and Mobile Access (MobiDE), June 2007.
22. Stefan Bottcher, Le Gruenwald, Sebastian Obermeier, “A Failure Tolerating Atomic Commit Protocol for Mobile Environments,” the Proceedings of the ACM International Conference on Mobile Data Management (MDM), May 2007.
23. Nan  Jiang,  Le  Gruenwald, “Estimating  Missing Data in Data Streams,” the Proceedings of the 12th International Conference on Database Systems for Advanced Applications (DASFAA), April 2007.
24. Jianting Zhang, Le Gruenwald, “Opening the Black Box of Feature Extraction: Incorporating Visualization into High-Dimensional Data Mining Processes,” the Proceedings  of the  IEEE  International  Conference  on  Data  Mining  (ICDM), December 2006.
25. Prasanna Padmanabhan, Le Gruenwald, “Managing Data Replication in Mobile Ad-Hoc Network Databases,” the Proceedings of the International Conference on Collaborative Computing: Networking, Applications and Worksharing, November 2006.
26. Le  Gruenwald,  Prasanna  Padmanabhan,  Mihail  Halatchev,  “Data  Management  in Mobile  and  Sensor Databases,”  the Proceedings of the Dagstuhl  Seminar  on Data Management for Scalable Evolving Networks, October 2006.
27. Mohamed T.  Ibrahim, Richard  John Anthony, Torsten Eymann, A. Taleb-Bendiab, Le Gruenwald, “Exploring  Adaptation  &  Self-Adaptation  in Autonomic  Computing Systems,” the  Proceedings of  the Database  and  Expert  Systems  and Applications (DEXA)-Workshop on Autonomic Computing Systems, September 2006.
28. Sylvain Guinepain, Le Gruenwald, “Automatic Database Clustering Using Data Mining,” the Proceedings of the Database and Expert Systems and Applications (DEXA)-Inter- national  Workshop  on  Self-Adaptable  and  Autonomic  Computing Systems, September 2006.
29. Leslie Fife and Le Gruenwald, “Mobile Ad-Hoc Network Data Communication in Large Geographic Areas,” the Proceedings of the IEEE Wireless Communications and Networking Conference, September 2006.
30. Nan Jiang and Le Gruenwald, “CFI-Stream: mining closed frequent itemsets in data streams,” the Proceedings of the IEEE International Conference on Data and Knowledge Discovery (KDD), August 2006.
31. Nan Jiang and Le Gruenwald, “An Efficient Algorithm to Mine Online Data Streams,” the Proceedings of the International Workshop on Temporal Data Mining, August 2006.