WAMDM means " Web And Mobile Data Management", Which is Professor Xiaofeng Meng( local mirror )'s research lab and is affiliated with the Key Laboratory for Data Engineering and Knowledge Engineering MOE and the Department of Computer Science, School of Information, Renmin University of China.

The research vision in WAMDM is how database techniques would fit into the Web and Mobile computing environments. The research style in our lab is having two tracks - research and system - in order to ensure that the research is actually applied. Innovative data systems research is our goal.

WAMDM Lab has been conducting database related research for many years, and is considered one of the best database groups in the country. It's projects range from the Web Data Management, XML Data Management to Mobile Data Management, focusing on Web data extraction, Deep Web data integration, dataspace for PIM, native XML Database, ontology data management, road network moving objects management, smart DBMS, Location privacy, outsourced databases security, Flash-based Database, etc..

The site contains information on the projects that are currently in progress and the people in the group. You can also find information on the weekly seminar and annual report. In addition, this site hosts the following webpages:

	Database Society of China Computer Federation
	NDBC2010
	CloudDB2010
	MDM2008
	WISA2007
	学术空间ScholarSpace(C-DBLP)
	OrientX: Native XML Database Management System
	NSFC Key Project: Flash-based Database Systems
	OrientSpace: Personal DataSpace Management System

WAMDM Lab locates at the First floor, Computer Building, Renmin University.

[Jun 30,2010] French researchers visited the Lab of Web and Mobile Data Managemet.[Detail]

[Jun 30,2010] Professor Clement Yu(University of Illinois at Chicago) visited our school and gave an invited talk.[Detail]

[Jun 10,2010] Professor Xiaofeng Meng gave an invited talk at the annual meeting of MOE-IBM University Cooperation Project.[Detail]

[May 26,2010] Professor Weiyi Meng(SUNY Binghamton) vistited our school.[Detail]

[May 25,2010] Professor Xiaofeng Meng gave an inivited talk on The Second China Cloud Computing Conferece.[Detail]

[May 17,2010] Special Section on Trends Changing Data Management (Guest Editor: Prof Xiaofeng Meng and Haixun Wang) was published by Journal of Computer Science and Technology.[Detail]

[May 8,2010] A seminar on Cloud Computing was held in our lab.[Detail]

[Apr 28,2010] Springer Publishing Professor Xiaofeng Meng's monograph "Moving Objects Management: Models, Techniques, and Applications".[Detail]

[Mar 17,2010] Web Opinion Monitoring System was released.[Detail]

[Mar 16,2010] Our lab is cooperating with Nokia Siemens Networks(NSN).[Detail]

[Feb 26,2010] We received a funding award about "Cloud-based Database Systems" from IBM Open Collaborative Research (OCR). [Detail]

Xian Tang, Xiaofeng Meng. ACR: an Adaptive Cost-Aware Buffer Replacement Algorithm for Flash Storage Devices. 11th International Conference on Mobile Data Management (MDM 2010) May 23rd to May 26th, 2010, Kansas City, Missouri, USA. (FULL paper)

X. Pan, X. Meng, J. Xu: Distortion-based Anonymity for Continuous Query in Location-Based Mobile Services. Accepted for publication in the proceedings of the 17th ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems (ACM SIGSPATIAL GIS 2009), November 4-6, 2009, Seattle, Washington. (FULL paper)

J. Lu, J. Han, X. Meng: Efficient Algorithms for Approximate Member Extraction Using Signature-based Inverted Lists. Accepted for publication in the proceedings of the 18th ACM Conference on Information and Knowledge Management(CIKM2009), November 2-6, 2009, Hong Kong, China. (full paper)

D. Zhou, X. Meng: RS-Wrapper: Random Write Optimization for Solid State Drive.Accepted for publication in the proceedings of the 18th ACM Conference on Information and Knowledge Management(CIKM2009), November 2-6, 2009, Hong Kong, China. (short paper)

Y. Li, X. Meng: Supporting Context-based Query in Personal DataSpace. Accepted for publication in the proceedings of the 18th ACM Conference on Information and Knowledge Management(CIKM2009), November 2-6, 2009, Hong Kong, China. (short paper)

X. Zhang, Z. Wang, J. Ai, J. Lu, X. Meng: An Efficient Multi-Dimensional Index for Cloud Data Management. Accepted for publication in the proceedings of the CIKM Workshop on Cloud Data Management(CloudDB2009), November 2, 2009, Hong Kong, China. (full paper)

Wei Liu, Xiaofeng Meng, and Weiyi Meng: ViDE: A Vision-based Approach for Deep Web Data Extraction. Accepted for publication in IEEE Transactions on Knowledge and Data Engineering (TKDE).(regular paper,14 pages)